Merge branch 'main' into feature/pico2-support

lib/CUEParser/src/CUEParser.cpp

@@ -90,6 +90,8 @@ const CUETrackInfo *CUEParser::next_track()
         }
         else if (strncasecmp(m_parse_pos, "PREGAP ", 7) == 0)
         {
+            // Unstored pregap, which offsets the data start on CD but does not
+            // affect the offset in data file.
             const char *time_str = skip_space(m_parse_pos + 7);
             m_track_info.unstored_pregap_length = parse_time(time_str);
         }
@@ -104,11 +106,13 @@ const CUETrackInfo *CUEParser::next_track()
 
             if (index == 0)
             {
+                // Stored pregap that is present both on CD and in data file
                 m_track_info.track_start = time;
                 got_pause = true;
             }
             else if (index == 1)
             {
+                // Data content of the track
                 m_track_info.data_start = time;
                 got_data = true;
             }
@@ -120,6 +124,7 @@ const CUETrackInfo *CUEParser::next_track()
     if (got_data && !got_pause)
     {
         m_track_info.track_start = m_track_info.data_start;
+        m_track_info.data_start += m_track_info.unstored_pregap_length;
     }
 
     if (got_track && got_data)
@@ -279,4 +284,4 @@ uint32_t CUEParser::get_sector_length(CUEFileMode filemode, CUETrackMode trackmo
     {
         return 0;
     }
-}
+}

lib/CUEParser/src/CUEParser.h

@@ -53,7 +53,7 @@ struct CUETrackInfo
     // Source file name and file type, and offset to start of track data in bytes.
     char filename[CUE_MAX_FILENAME+1];
     CUEFileMode file_mode;
-    uint64_t file_offset; // corresponds to track_start below
+    uint64_t file_offset; // corresponds to data_start below
 
     // Track number and mode in CD format
     int track_number;
@@ -70,6 +70,7 @@ struct CUETrackInfo
     uint32_t data_start;
 
     // LBA for the beginning of the track, which will be INDEX 00 if that is present.
+    // If there is unstored PREGAP, it's added between track_start and data_start.
     // Otherwise this will be INDEX 01 matching data_start above.
     uint32_t track_start;
 };

lib/CUEParser/test/CUEParser_test.cpp

@@ -62,7 +62,7 @@ FILE "Sound.wav" WAVE
         TEST(track->track_mode == CUETrack_AUDIO);
         TEST(track->sector_length == 2352);
         TEST(track->unstored_pregap_length == 2 * 75);
-        TEST(track->data_start == start2);
+        TEST(track->data_start == start2 + 2 * 75);
     }
 
     COMMENT("Test TRACK 03 (audio with index 0)");
@@ -177,10 +177,63 @@ TRACK 03 MODE1/2352
     return status;
 }
 
+bool test_datatrackpregap()
+{
+    bool status = true;
+    const char *cue_sheet = R"(
+FILE "issue422.bin" BINARY
+  TRACK 01 AUDIO
+    INDEX 01 00:00:00
+  TRACK 02 MODE1/2352
+    PREGAP 00:02:00
+    INDEX 01 01:06:19
+    )";
+
+    CUEParser parser(cue_sheet);
+
+    COMMENT("test_datatrackpregap()");
+    COMMENT("Test TRACK 01 (audio)");
+    const CUETrackInfo *track = parser.next_track();
+    TEST(track != NULL);
+    if (track)
+    {
+        TEST(strcmp(track->filename, "issue422.bin") == 0);
+        TEST(track->file_mode == CUEFile_BINARY);
+        TEST(track->file_offset == 0);
+        TEST(track->track_number == 1);
+        TEST(track->track_mode == CUETrack_AUDIO);
+        TEST(track->sector_length == 2352);
+        TEST(track->unstored_pregap_length == 0);
+        TEST(track->data_start == 0);
+        TEST(track->track_start == 0);
+    }
+
+    COMMENT("Test TRACK 02 (data)");
+    track = parser.next_track();
+    TEST(track != NULL);
+    if (track)
+    {
+        TEST(strcmp(track->filename, "issue422.bin") == 0);
+        TEST(track->file_mode == CUEFile_BINARY);
+        TEST(track->file_offset == 0xB254B0);
+        TEST(track->track_number == 2);
+        TEST(track->track_mode == CUETrack_MODE1_2352);
+        TEST(track->sector_length == 2352);
+        TEST(track->unstored_pregap_length == 75 * 2);
+        TEST(track->data_start == (60 + 6 + 2) * 75 + 19);
+        TEST(track->track_start == (60 + 6) * 75 + 19);
+    }
+
+    track = parser.next_track();
+    TEST(track == NULL);
+
+    return status;
+}
+
 
 int main()
 {
-    if (test_basics() && test_datatracks())
+    if (test_basics() && test_datatracks() && test_datatrackpregap())
     {
         return 0;
     }

lib/CUEParser/test/Makefile

@@ -4,4 +4,4 @@ all: CUEParser_test
 	./CUEParser_test
 
 CUEParser_test: CUEParser_test.cpp ../src/CUEParser.cpp
-	g++ -Wall -Wextra -o $@ -I ../src $^
+	g++ -Wall -Wextra -g -ggdb -o $@ -I ../src $^

lib/SdFat_NoArduino/.gitattributes

@@ -1,22 +0,0 @@
-# Auto detect text files and perform LF normalization
-* text=auto
-
-# Custom for Visual Studio
-*.cs     diff=csharp
-*.sln    merge=union
-*.csproj merge=union
-*.vbproj merge=union
-*.fsproj merge=union
-*.dbproj merge=union
-
-# Standard to msysgit
-*.doc	 diff=astextplain
-*.DOC	 diff=astextplain
-*.docx diff=astextplain
-*.DOCX diff=astextplain
-*.dot  diff=astextplain
-*.DOT  diff=astextplain
-*.pdf  diff=astextplain
-*.PDF	 diff=astextplain
-*.rtf	 diff=astextplain
-*.RTF	 diff=astextplain

lib/SdFat_NoArduino/.gitignore

@@ -1,215 +0,0 @@
-#################
-## Eclipse
-#################
-
-*.pydevproject
-.project
-.metadata
-bin/
-tmp/
-*.tmp
-*.bak
-*.swp
-*~.nib
-local.properties
-.classpath
-.settings/
-.loadpath
-
-# External tool builders
-.externalToolBuilders/
-
-# Locally stored "Eclipse launch configurations"
-*.launch
-
-# CDT-specific
-.cproject
-
-# PDT-specific
-.buildpath
-
-
-#################
-## Visual Studio
-#################
-
-## Ignore Visual Studio temporary files, build results, and
-## files generated by popular Visual Studio add-ons.
-
-# User-specific files
-*.suo
-*.user
-*.sln.docstates
-
-# Build results
-
-[Dd]ebug/
-[Rr]elease/
-x64/
-build/
-[Bb]in/
-[Oo]bj/
-
-# MSTest test Results
-[Tt]est[Rr]esult*/
-[Bb]uild[Ll]og.*
-
-*_i.c
-*_p.c
-*.ilk
-*.meta
-*.obj
-*.pch
-*.pdb
-*.pgc
-*.pgd
-*.rsp
-*.sbr
-*.tlb
-*.tli
-*.tlh
-*.tmp
-*.tmp_proj
-*.log
-*.vspscc
-*.vssscc
-.builds
-*.pidb
-*.log
-*.scc
-
-# Visual C++ cache files
-ipch/
-*.aps
-*.ncb
-*.opensdf
-*.sdf
-*.cachefile
-
-# Visual Studio profiler
-*.psess
-*.vsp
-*.vspx
-
-# Guidance Automation Toolkit
-*.gpState
-
-# ReSharper is a .NET coding add-in
-_ReSharper*/
-*.[Rr]e[Ss]harper
-
-# TeamCity is a build add-in
-_TeamCity*
-
-# DotCover is a Code Coverage Tool
-*.dotCover
-
-# NCrunch
-*.ncrunch*
-.*crunch*.local.xml
-
-# Installshield output folder
-[Ee]xpress/
-
-# DocProject is a documentation generator add-in
-DocProject/buildhelp/
-DocProject/Help/*.HxT
-DocProject/Help/*.HxC
-DocProject/Help/*.hhc
-DocProject/Help/*.hhk
-DocProject/Help/*.hhp
-DocProject/Help/Html2
-DocProject/Help/html
-
-# Click-Once directory
-publish/
-
-# Publish Web Output
-*.Publish.xml
-*.pubxml
-
-# NuGet Packages Directory
-## TODO: If you have NuGet Package Restore enabled, uncomment the next line
-#packages/
-
-# Windows Azure Build Output
-csx
-*.build.csdef
-
-# Windows Store app package directory
-AppPackages/
-
-# Others
-sql/
-*.Cache
-ClientBin/
-[Ss]tyle[Cc]op.*
-~$*
-*~
-*.dbmdl
-*.[Pp]ublish.xml
-*.pfx
-*.publishsettings
-
-# RIA/Silverlight projects
-Generated_Code/
-
-# Backup & report files from converting an old project file to a newer
-# Visual Studio version. Backup files are not needed, because we have git ;-)
-_UpgradeReport_Files/
-Backup*/
-UpgradeLog*.XML
-UpgradeLog*.htm
-
-# SQL Server files
-App_Data/*.mdf
-App_Data/*.ldf
-
-#############
-## Windows detritus
-#############
-
-# Windows image file caches
-Thumbs.db
-ehthumbs.db
-
-# Folder config file
-Desktop.ini
-
-# Recycle Bin used on file shares
-$RECYCLE.BIN/
-
-# Mac crap
-.DS_Store
-
-
-#############
-## Python
-#############
-
-*.py[co]
-
-# Packages
-*.egg
-*.egg-info
-dist/
-build/
-eggs/
-parts/
-var/
-sdist/
-develop-eggs/
-.installed.cfg
-
-# Installer logs
-pip-log.txt
-
-# Unit test / coverage reports
-.coverage
-.tox
-
-#Translations
-*.mo
-
-#Mr Developer
-.mr.developer.cfg

lib/SdFat_NoArduino/.piopm

@@ -1 +0,0 @@
-{"type": "library", "name": "SdFat", "version": "2.1.2", "spec": {"owner": "greiman", "id": 322, "name": "SdFat", "requirements": null, "url": null}}

lib/SdFat_NoArduino/LICENSE.md

@@ -1,21 +0,0 @@
-MIT License
-
-Copyright (c) 2011..2020 Bill Greiman
-
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in all
-copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-SOFTWARE.

lib/SdFat_NoArduino/README.md

@@ -1,110 +0,0 @@
-### Warning: This is SdFat Version 2.
-
-Earlier releases of Version 1 are here:
-
-https://github.com/greiman/SdFat/releases
-
-UTF-8 encoded filenames are supported in v2.1.0 or later.
-
-Try the UnicodeFilenames example.  Here is output from ls:
-<pre>
-Type any character to begin
-ls:
-         0 😀/
-          20 россиянин
-          17 très élégant
-           9 狗.txt
-</pre>
-
-SdFat Version 2 supports FAT16/FAT32 and exFAT SD cards. It is mostly
-backward compatible with SdFat Version 1 for FAT16/FAT32 cards.
-
-exFAT supports files larger than 4GB so files sizes and positions are
-type uint64_t for classes that support exFAT.
-
-exFAT has many features not available in FAT16/FAT32.  exFAT has excellent
-support for contiguous files on flash devices and supports preallocation.
-
-If the SD card is the only SPI device, use dedicated SPI mode. This can
-greatly improve performance. See the bench example.
-
-Here is write performance for an old, 2011, card on a Due board.
-```
-Shared SPI:
-write speed and latency
-speed,max,min,avg
-KB/Sec,usec,usec,usec
-294.45,24944,1398,1737
-
-Dedicated SPI:
-write speed and latency
-speed,max,min,avg
-KB/Sec,usec,usec,usec
-3965.11,16733,110,127
-```
-The default version of SdFatConfig.h enables support for dedicated SPI and
-optimized access to contiguous files.  This makes SdFat Version 2 slightly
-larger than Version 1.  If these features are disabled, Version 2 is smaller
-than Version 1.
-
-The types for the classes SdFat and File are defined in SdFatConfig.h.
-The default version of SdFatConfig.h defines SdFat to only support FAT16/FAT32.
-SdFat and File are defined in terms of more basic classes by typedefs.  You
-can use these basic classes in applications.
-
-Support for exFAT requires a substantial amount of flash.  Here are sizes on
-an UNO for a simple program that opens a file, prints one line, and closes
-the file.
-```
-FAT16/FAT32 only: 9780 bytes flash, 875 bytes SRAM.
-
-exFAT only: 13830 bytes flash, 938 bytes SRAM.
-
-FAT16/FAT32/exFAT: 19326 bytes flash, 928 bytes SRAM.
-```
-The section below of SdFatConfig.h has been edited to uses FAT16/FAT32 for
-small AVR boards and FAT16/FAT32/exFAT for all other boards.
-```
-/**
- * File types for SdFat, File, SdFile, SdBaseFile, fstream,
- * ifstream, and ofstream.
- *
- * Set SDFAT_FILE_TYPE to:
- *
- * 1 for FAT16/FAT32, 2 for exFAT, 3 for FAT16/FAT32 and exFAT.
- */
-#if defined(__AVR__) && FLASHEND < 0X8000
-// FAT16/FAT32 for 32K AVR boards.
-#define SDFAT_FILE_TYPE 1
-#else  // defined(__AVR__) && FLASHEND < 0X8000
-// FAT16/FAT32 and exFAT for all other boards.
-#define SDFAT_FILE_TYPE 3
-#endif  // defined(__AVR__) && FLASHEND < 0X8000
-```
-The SdBaseFile class has no Arduino Stream or Print support.
-
-The File class is derived from Stream and SdBaseFile.
-
-The SdFile class is derived from SdBaseFile and Print.
-
-Please try the examples.  Start with SdInfo, bench, and ExFatLogger.
-
-To use SdFat Version 2, unzip the download file, rename the library folder
-SdFat and place the SdFat folder into the libraries sub-folder in your main
-sketch folder.
-
-For more information see the Manual installation section of this guide:
-
-http://arduino.cc/en/Guide/Libraries
-
-A number of configuration options can be set by editing SdFatConfig.h
-define macros.  See the html documentation File tab for details.
-
-Please read the html documentation for this library in SdFat/doc/SdFat.html.
-Start with the  Main Page.  Next go to the Classes tab and read the
-documentation for the classes SdFat32, SdExFat, SdFs, File32, ExFile, FsFile.
-
-The SdFat and File classes are defined in terms of the above classes by
-typedefs. Edit SdFatConfig.h to select class options.
-
-Please continue by reading the html documentation in the SdFat/doc folder.

lib/SdFat_NoArduino/doc/Doxyfile

@@ -1,2685 +0,0 @@
-# Doxyfile 1.9.2
-
-# This file describes the settings to be used by the documentation system
-# doxygen (www.doxygen.org) for a project.
-#
-# All text after a double hash (##) is considered a comment and is placed in
-# front of the TAG it is preceding.
-#
-# All text after a single hash (#) is considered a comment and will be ignored.
-# The format is:
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-# For lists, items can also be appended using:
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-# Values that contain spaces should be placed between quotes (\" \").
-
-#---------------------------------------------------------------------------
-# Project related configuration options
-#---------------------------------------------------------------------------
-
-# This tag specifies the encoding used for all characters in the configuration
-# file that follow. The default is UTF-8 which is also the encoding used for all
-# text before the first occurrence of this tag. Doxygen uses libiconv (or the
-# iconv built into libc) for the transcoding. See
-# https://www.gnu.org/software/libiconv/ for the list of possible encodings.
-# The default value is: UTF-8.
-
-DOXYFILE_ENCODING      = UTF-8
-
-# The PROJECT_NAME tag is a single word (or a sequence of words surrounded by
-# double-quotes, unless you are using Doxywizard) that should identify the
-# project for which the documentation is generated. This name is used in the
-# title of most generated pages and in a few other places.
-# The default value is: My Project.
-
-PROJECT_NAME           = SdFat
-
-# The PROJECT_NUMBER tag can be used to enter a project or revision number. This
-# could be handy for archiving the generated documentation or if some version
-# control system is used.
-
-PROJECT_NUMBER         =
-
-# Using the PROJECT_BRIEF tag one can provide an optional one line description
-# for a project that appears at the top of each page and should give viewer a
-# quick idea about the purpose of the project. Keep the description short.
-
-PROJECT_BRIEF          =
-
-# With the PROJECT_LOGO tag one can specify a logo or an icon that is included
-# in the documentation. The maximum height of the logo should not exceed 55
-# pixels and the maximum width should not exceed 200 pixels. Doxygen will copy
-# the logo to the output directory.
-
-PROJECT_LOGO           =
-
-# The OUTPUT_DIRECTORY tag is used to specify the (relative or absolute) path
-# into which the generated documentation will be written. If a relative path is
-# entered, it will be relative to the location where doxygen was started. If
-# left blank the current directory will be used.
-
-OUTPUT_DIRECTORY       = .
-
-# If the CREATE_SUBDIRS tag is set to YES then doxygen will create 4096 sub-
-# directories (in 2 levels) under the output directory of each output format and
-# will distribute the generated files over these directories. Enabling this
-# option can be useful when feeding doxygen a huge amount of source files, where
-# putting all generated files in the same directory would otherwise causes
-# performance problems for the file system.
-# The default value is: NO.
-
-CREATE_SUBDIRS         = NO
-
-# If the ALLOW_UNICODE_NAMES tag is set to YES, doxygen will allow non-ASCII
-# characters to appear in the names of generated files. If set to NO, non-ASCII
-# characters will be escaped, for example _xE3_x81_x84 will be used for Unicode
-# U+3044.
-# The default value is: NO.
-
-ALLOW_UNICODE_NAMES    = NO
-
-# The OUTPUT_LANGUAGE tag is used to specify the language in which all
-# documentation generated by doxygen is written. Doxygen will use this
-# information to generate all constant output in the proper language.
-# Possible values are: Afrikaans, Arabic, Armenian, Brazilian, Catalan, Chinese,
-# Chinese-Traditional, Croatian, Czech, Danish, Dutch, English (United States),
-# Esperanto, Farsi (Persian), Finnish, French, German, Greek, Hungarian,
-# Indonesian, Italian, Japanese, Japanese-en (Japanese with English messages),
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-# Serbian, Serbian-Cyrillic, Slovak, Slovene, Spanish, Swedish, Turkish,
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-# The default value is: English.
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-OUTPUT_LANGUAGE        = English
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-# If the BRIEF_MEMBER_DESC tag is set to YES, doxygen will include brief member
-# descriptions after the members that are listed in the file and class
-# documentation (similar to Javadoc). Set to NO to disable this.
-# The default value is: YES.
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-BRIEF_MEMBER_DESC      = YES
-
-# If the REPEAT_BRIEF tag is set to YES, doxygen will prepend the brief
-# description of a member or function before the detailed description
-#
-# Note: If both HIDE_UNDOC_MEMBERS and BRIEF_MEMBER_DESC are set to NO, the
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-# This tag implements a quasi-intelligent brief description abbreviator that is
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-# text. Otherwise, the brief description is used as-is. If left blank, the
-# following values are used ($name is automatically replaced with the name of
-# the entity):The $name class, The $name widget, The $name file, is, provides,
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-# doxygen will generate a detailed section even if there is only a brief
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-# The default value is: NO.
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-ALWAYS_DETAILED_SEC    = NO
-
-# If the INLINE_INHERITED_MEMB tag is set to YES, doxygen will show all
-# inherited members of a class in the documentation of that class as if those
-# members were ordinary class members. Constructors, destructors and assignment
-# operators of the base classes will not be shown.
-# The default value is: NO.
-
-INLINE_INHERITED_MEMB  = YES
-
-# If the FULL_PATH_NAMES tag is set to YES, doxygen will prepend the full path
-# before files name in the file list and in the header files. If set to NO the
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-FULL_PATH_NAMES        = YES
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-STRIP_FROM_PATH        = C:/Users/bill/Documents/
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-MULTILINE_CPP_IS_BRIEF = NO
-
-# By default Python docstrings are displayed as preformatted text and doxygen's
-# special commands cannot be used. By setting PYTHON_DOCSTRING to NO the
-# doxygen's special commands can be used and the contents of the docstring
-# documentation blocks is shown as doxygen documentation.
-# The default value is: YES.
-
-PYTHON_DOCSTRING       = YES
-
-# If the INHERIT_DOCS tag is set to YES then an undocumented member inherits the
-# documentation from any documented member that it re-implements.
-# The default value is: YES.
-
-INHERIT_DOCS           = NO
-
-# If the SEPARATE_MEMBER_PAGES tag is set to YES then doxygen will produce a new
-# page for each member. If set to NO, the documentation of a member will be part
-# of the file/class/namespace that contains it.
-# The default value is: NO.
-
-SEPARATE_MEMBER_PAGES  = NO
-
-# The TAB_SIZE tag can be used to set the number of spaces in a tab. Doxygen
-# uses this value to replace tabs by spaces in code fragments.
-# Minimum value: 1, maximum value: 16, default value: 4.
-
-TAB_SIZE               = 8
-
-# This tag can be used to specify a number of aliases that act as commands in
-# the documentation. An alias has the form:
-# name=value
-# For example adding
-# "sideeffect=@par Side Effects:^^"
-# will allow you to put the command \sideeffect (or @sideeffect) in the
-# documentation, which will result in a user-defined paragraph with heading
-# "Side Effects:". Note that you cannot put \n's in the value part of an alias
-# to insert newlines (in the resulting output). You can put ^^ in the value part
-# of an alias to insert a newline as if a physical newline was in the original
-# file. When you need a literal { or } or , in the value part of an alias you
-# have to escape them by means of a backslash (\), this can lead to conflicts
-# with the commands \{ and \} for these it is advised to use the version @{ and
-# @} or use a double escape (\\{ and \\})
-
-ALIASES                =
-
-# Set the OPTIMIZE_OUTPUT_FOR_C tag to YES if your project consists of C sources
-# only. Doxygen will then generate output that is more tailored for C. For
-# instance, some of the names that are used will be different. The list of all
-# members will be omitted, etc.
-# The default value is: NO.
-
-OPTIMIZE_OUTPUT_FOR_C  = NO
-
-# Set the OPTIMIZE_OUTPUT_JAVA tag to YES if your project consists of Java or
-# Python sources only. Doxygen will then generate output that is more tailored
-# for that language. For instance, namespaces will be presented as packages,
-# qualified scopes will look different, etc.
-# The default value is: NO.
-
-OPTIMIZE_OUTPUT_JAVA   = NO
-
-# Set the OPTIMIZE_FOR_FORTRAN tag to YES if your project consists of Fortran
-# sources. Doxygen will then generate output that is tailored for Fortran.
-# The default value is: NO.
-
-OPTIMIZE_FOR_FORTRAN   = NO
-
-# Set the OPTIMIZE_OUTPUT_VHDL tag to YES if your project consists of VHDL
-# sources. Doxygen will then generate output that is tailored for VHDL.
-# The default value is: NO.
-
-OPTIMIZE_OUTPUT_VHDL   = NO
-
-# Set the OPTIMIZE_OUTPUT_SLICE tag to YES if your project consists of Slice
-# sources only. Doxygen will then generate output that is more tailored for that
-# language. For instance, namespaces will be presented as modules, types will be
-# separated into more groups, etc.
-# The default value is: NO.
-
-OPTIMIZE_OUTPUT_SLICE  = NO
-
-# Doxygen selects the parser to use depending on the extension of the files it
-# parses. With this tag you can assign which parser to use for a given
-# extension. Doxygen has a built-in mapping, but you can override or extend it
-# using this tag. The format is ext=language, where ext is a file extension, and
-# language is one of the parsers supported by doxygen: IDL, Java, JavaScript,
-# Csharp (C#), C, C++, Lex, D, PHP, md (Markdown), Objective-C, Python, Slice,
-# VHDL, Fortran (fixed format Fortran: FortranFixed, free formatted Fortran:
-# FortranFree, unknown formatted Fortran: Fortran. In the later case the parser
-# tries to guess whether the code is fixed or free formatted code, this is the
-# default for Fortran type files). For instance to make doxygen treat .inc files
-# as Fortran files (default is PHP), and .f files as C (default is Fortran),
-# use: inc=Fortran f=C.
-#
-# Note: For files without extension you can use no_extension as a placeholder.
-#
-# Note that for custom extensions you also need to set FILE_PATTERNS otherwise
-# the files are not read by doxygen. When specifying no_extension you should add
-# * to the FILE_PATTERNS.
-#
-# Note see also the list of default file extension mappings.
-
-EXTENSION_MAPPING      =
-
-# If the MARKDOWN_SUPPORT tag is enabled then doxygen pre-processes all comments
-# according to the Markdown format, which allows for more readable
-# documentation. See https://daringfireball.net/projects/markdown/ for details.
-# The output of markdown processing is further processed by doxygen, so you can
-# mix doxygen, HTML, and XML commands with Markdown formatting. Disable only in
-# case of backward compatibilities issues.
-# The default value is: YES.
-
-MARKDOWN_SUPPORT       = YES
-
-# When the TOC_INCLUDE_HEADINGS tag is set to a non-zero value, all headings up
-# to that level are automatically included in the table of contents, even if
-# they do not have an id attribute.
-# Note: This feature currently applies only to Markdown headings.
-# Minimum value: 0, maximum value: 99, default value: 5.
-# This tag requires that the tag MARKDOWN_SUPPORT is set to YES.
-
-TOC_INCLUDE_HEADINGS   = 0
-
-# When enabled doxygen tries to link words that correspond to documented
-# classes, or namespaces to their corresponding documentation. Such a link can
-# be prevented in individual cases by putting a % sign in front of the word or
-# globally by setting AUTOLINK_SUPPORT to NO.
-# The default value is: YES.
-
-AUTOLINK_SUPPORT       = YES
-
-# If you use STL classes (i.e. std::string, std::vector, etc.) but do not want
-# to include (a tag file for) the STL sources as input, then you should set this
-# tag to YES in order to let doxygen match functions declarations and
-# definitions whose arguments contain STL classes (e.g. func(std::string);
-# versus func(std::string) {}). This also make the inheritance and collaboration
-# diagrams that involve STL classes more complete and accurate.
-# The default value is: NO.
-
-BUILTIN_STL_SUPPORT    = NO
-
-# If you use Microsoft's C++/CLI language, you should set this option to YES to
-# enable parsing support.
-# The default value is: NO.
-
-CPP_CLI_SUPPORT        = NO
-
-# Set the SIP_SUPPORT tag to YES if your project consists of sip (see:
-# https://www.riverbankcomputing.com/software/sip/intro) sources only. Doxygen
-# will parse them like normal C++ but will assume all classes use public instead
-# of private inheritance when no explicit protection keyword is present.
-# The default value is: NO.
-
-SIP_SUPPORT            = NO
-
-# For Microsoft's IDL there are propget and propput attributes to indicate
-# getter and setter methods for a property. Setting this option to YES will make
-# doxygen to replace the get and set methods by a property in the documentation.
-# This will only work if the methods are indeed getting or setting a simple
-# type. If this is not the case, or you want to show the methods anyway, you
-# should set this option to NO.
-# The default value is: YES.
-
-IDL_PROPERTY_SUPPORT   = YES
-
-# If member grouping is used in the documentation and the DISTRIBUTE_GROUP_DOC
-# tag is set to YES then doxygen will reuse the documentation of the first
-# member in the group (if any) for the other members of the group. By default
-# all members of a group must be documented explicitly.
-# The default value is: NO.
-
-DISTRIBUTE_GROUP_DOC   = NO
-
-# If one adds a struct or class to a group and this option is enabled, then also
-# any nested class or struct is added to the same group. By default this option
-# is disabled and one has to add nested compounds explicitly via \ingroup.
-# The default value is: NO.
-
-GROUP_NESTED_COMPOUNDS = NO
-
-# Set the SUBGROUPING tag to YES to allow class member groups of the same type
-# (for instance a group of public functions) to be put as a subgroup of that
-# type (e.g. under the Public Functions section). Set it to NO to prevent
-# subgrouping. Alternatively, this can be done per class using the
-# \nosubgrouping command.
-# The default value is: YES.
-
-SUBGROUPING            = YES
-
-# When the INLINE_GROUPED_CLASSES tag is set to YES, classes, structs and unions
-# are shown inside the group in which they are included (e.g. using \ingroup)
-# instead of on a separate page (for HTML and Man pages) or section (for LaTeX
-# and RTF).
-#
-# Note that this feature does not work in combination with
-# SEPARATE_MEMBER_PAGES.
-# The default value is: NO.
-
-INLINE_GROUPED_CLASSES = NO
-
-# When the INLINE_SIMPLE_STRUCTS tag is set to YES, structs, classes, and unions
-# with only public data fields or simple typedef fields will be shown inline in
-# the documentation of the scope in which they are defined (i.e. file,
-# namespace, or group documentation), provided this scope is documented. If set
-# to NO, structs, classes, and unions are shown on a separate page (for HTML and
-# Man pages) or section (for LaTeX and RTF).
-# The default value is: NO.
-
-INLINE_SIMPLE_STRUCTS  = NO
-
-# When TYPEDEF_HIDES_STRUCT tag is enabled, a typedef of a struct, union, or
-# enum is documented as struct, union, or enum with the name of the typedef. So
-# typedef struct TypeS {} TypeT, will appear in the documentation as a struct
-# with name TypeT. When disabled the typedef will appear as a member of a file,
-# namespace, or class. And the struct will be named TypeS. This can typically be
-# useful for C code in case the coding convention dictates that all compound
-# types are typedef'ed and only the typedef is referenced, never the tag name.
-# The default value is: NO.
-
-TYPEDEF_HIDES_STRUCT   = NO
-
-# The size of the symbol lookup cache can be set using LOOKUP_CACHE_SIZE. This
-# cache is used to resolve symbols given their name and scope. Since this can be
-# an expensive process and often the same symbol appears multiple times in the
-# code, doxygen keeps a cache of pre-resolved symbols. If the cache is too small
-# doxygen will become slower. If the cache is too large, memory is wasted. The
-# cache size is given by this formula: 2^(16+LOOKUP_CACHE_SIZE). The valid range
-# is 0..9, the default is 0, corresponding to a cache size of 2^16=65536
-# symbols. At the end of a run doxygen will report the cache usage and suggest
-# the optimal cache size from a speed point of view.
-# Minimum value: 0, maximum value: 9, default value: 0.
-
-LOOKUP_CACHE_SIZE      = 0
-
-# The NUM_PROC_THREADS specifies the number threads doxygen is allowed to use
-# during processing. When set to 0 doxygen will based this on the number of
-# cores available in the system. You can set it explicitly to a value larger
-# than 0 to get more control over the balance between CPU load and processing
-# speed. At this moment only the input processing can be done using multiple
-# threads. Since this is still an experimental feature the default is set to 1,
-# which effectively disables parallel processing. Please report any issues you
-# encounter. Generating dot graphs in parallel is controlled by the
-# DOT_NUM_THREADS setting.
-# Minimum value: 0, maximum value: 32, default value: 1.
-
-NUM_PROC_THREADS       = 1
-
-#---------------------------------------------------------------------------
-# Build related configuration options
-#---------------------------------------------------------------------------
-
-# If the EXTRACT_ALL tag is set to YES, doxygen will assume all entities in
-# documentation are documented, even if no documentation was available. Private
-# class members and static file members will be hidden unless the
-# EXTRACT_PRIVATE respectively EXTRACT_STATIC tags are set to YES.
-# Note: This will also disable the warnings about undocumented members that are
-# normally produced when WARNINGS is set to YES.
-# The default value is: NO.
-
-EXTRACT_ALL            = NO
-
-# If the EXTRACT_PRIVATE tag is set to YES, all private members of a class will
-# be included in the documentation.
-# The default value is: NO.
-
-EXTRACT_PRIVATE        = NO
-
-# If the EXTRACT_PRIV_VIRTUAL tag is set to YES, documented private virtual
-# methods of a class will be included in the documentation.
-# The default value is: NO.
-
-EXTRACT_PRIV_VIRTUAL   = NO
-
-# If the EXTRACT_PACKAGE tag is set to YES, all members with package or internal
-# scope will be included in the documentation.
-# The default value is: NO.
-
-EXTRACT_PACKAGE        = NO
-
-# If the EXTRACT_STATIC tag is set to YES, all static members of a file will be
-# included in the documentation.
-# The default value is: NO.
-
-EXTRACT_STATIC         = YES
-
-# If the EXTRACT_LOCAL_CLASSES tag is set to YES, classes (and structs) defined
-# locally in source files will be included in the documentation. If set to NO,
-# only classes defined in header files are included. Does not have any effect
-# for Java sources.
-# The default value is: YES.
-
-EXTRACT_LOCAL_CLASSES  = NO
-
-# This flag is only useful for Objective-C code. If set to YES, local methods,
-# which are defined in the implementation section but not in the interface are
-# included in the documentation. If set to NO, only methods in the interface are
-# included.
-# The default value is: NO.
-
-EXTRACT_LOCAL_METHODS  = NO
-
-# If this flag is set to YES, the members of anonymous namespaces will be
-# extracted and appear in the documentation as a namespace called
-# 'anonymous_namespace{file}', where file will be replaced with the base name of
-# the file that contains the anonymous namespace. By default anonymous namespace
-# are hidden.
-# The default value is: NO.
-
-EXTRACT_ANON_NSPACES   = NO
-
-# If this flag is set to YES, the name of an unnamed parameter in a declaration
-# will be determined by the corresponding definition. By default unnamed
-# parameters remain unnamed in the output.
-# The default value is: YES.
-
-RESOLVE_UNNAMED_PARAMS = YES
-
-# If the HIDE_UNDOC_MEMBERS tag is set to YES, doxygen will hide all
-# undocumented members inside documented classes or files. If set to NO these
-# members will be included in the various overviews, but no documentation
-# section is generated. This option has no effect if EXTRACT_ALL is enabled.
-# The default value is: NO.
-
-HIDE_UNDOC_MEMBERS     = NO
-
-# If the HIDE_UNDOC_CLASSES tag is set to YES, doxygen will hide all
-# undocumented classes that are normally visible in the class hierarchy. If set
-# to NO, these classes will be included in the various overviews. This option
-# has no effect if EXTRACT_ALL is enabled.
-# The default value is: NO.
-
-HIDE_UNDOC_CLASSES     = NO
-
-# If the HIDE_FRIEND_COMPOUNDS tag is set to YES, doxygen will hide all friend
-# declarations. If set to NO, these declarations will be included in the
-# documentation.
-# The default value is: NO.
-
-HIDE_FRIEND_COMPOUNDS  = NO
-
-# If the HIDE_IN_BODY_DOCS tag is set to YES, doxygen will hide any
-# documentation blocks found inside the body of a function. If set to NO, these
-# blocks will be appended to the function's detailed documentation block.
-# The default value is: NO.
-
-HIDE_IN_BODY_DOCS      = NO
-
-# The INTERNAL_DOCS tag determines if documentation that is typed after a
-# \internal command is included. If the tag is set to NO then the documentation
-# will be excluded. Set it to YES to include the internal documentation.
-# The default value is: NO.
-
-INTERNAL_DOCS          = NO
-
-# With the correct setting of option CASE_SENSE_NAMES doxygen will better be
-# able to match the capabilities of the underlying filesystem. In case the
-# filesystem is case sensitive (i.e. it supports files in the same directory
-# whose names only differ in casing), the option must be set to YES to properly
-# deal with such files in case they appear in the input. For filesystems that
-# are not case sensitive the option should be be set to NO to properly deal with
-# output files written for symbols that only differ in casing, such as for two
-# classes, one named CLASS and the other named Class, and to also support
-# references to files without having to specify the exact matching casing. On
-# Windows (including Cygwin) and MacOS, users should typically set this option
-# to NO, whereas on Linux or other Unix flavors it should typically be set to
-# YES.
-# The default value is: system dependent.
-
-CASE_SENSE_NAMES       = NO
-
-# If the HIDE_SCOPE_NAMES tag is set to NO then doxygen will show members with
-# their full class and namespace scopes in the documentation. If set to YES, the
-# scope will be hidden.
-# The default value is: NO.
-
-HIDE_SCOPE_NAMES       = NO
-
-# If the HIDE_COMPOUND_REFERENCE tag is set to NO (default) then doxygen will
-# append additional text to a page's title, such as Class Reference. If set to
-# YES the compound reference will be hidden.
-# The default value is: NO.
-
-HIDE_COMPOUND_REFERENCE= NO
-
-# If the SHOW_HEADERFILE tag is set to YES then the documentation for a class
-# will show which file needs to be included to use the class.
-# The default value is: YES.
-
-SHOW_HEADERFILE        = YES
-
-# If the SHOW_INCLUDE_FILES tag is set to YES then doxygen will put a list of
-# the files that are included by a file in the documentation of that file.
-# The default value is: YES.
-
-SHOW_INCLUDE_FILES     = YES
-
-# If the SHOW_GROUPED_MEMB_INC tag is set to YES then Doxygen will add for each
-# grouped member an include statement to the documentation, telling the reader
-# which file to include in order to use the member.
-# The default value is: NO.
-
-SHOW_GROUPED_MEMB_INC  = NO
-
-# If the FORCE_LOCAL_INCLUDES tag is set to YES then doxygen will list include
-# files with double quotes in the documentation rather than with sharp brackets.
-# The default value is: NO.
-
-FORCE_LOCAL_INCLUDES   = NO
-
-# If the INLINE_INFO tag is set to YES then a tag [inline] is inserted in the
-# documentation for inline members.
-# The default value is: YES.
-
-INLINE_INFO            = YES
-
-# If the SORT_MEMBER_DOCS tag is set to YES then doxygen will sort the
-# (detailed) documentation of file and class members alphabetically by member
-# name. If set to NO, the members will appear in declaration order.
-# The default value is: YES.
-
-SORT_MEMBER_DOCS       = YES
-
-# If the SORT_BRIEF_DOCS tag is set to YES then doxygen will sort the brief
-# descriptions of file, namespace and class members alphabetically by member
-# name. If set to NO, the members will appear in declaration order. Note that
-# this will also influence the order of the classes in the class list.
-# The default value is: NO.
-
-SORT_BRIEF_DOCS        = YES
-
-# If the SORT_MEMBERS_CTORS_1ST tag is set to YES then doxygen will sort the
-# (brief and detailed) documentation of class members so that constructors and
-# destructors are listed first. If set to NO the constructors will appear in the
-# respective orders defined by SORT_BRIEF_DOCS and SORT_MEMBER_DOCS.
-# Note: If SORT_BRIEF_DOCS is set to NO this option is ignored for sorting brief
-# member documentation.
-# Note: If SORT_MEMBER_DOCS is set to NO this option is ignored for sorting
-# detailed member documentation.
-# The default value is: NO.
-
-SORT_MEMBERS_CTORS_1ST = NO
-
-# If the SORT_GROUP_NAMES tag is set to YES then doxygen will sort the hierarchy
-# of group names into alphabetical order. If set to NO the group names will
-# appear in their defined order.
-# The default value is: NO.
-
-SORT_GROUP_NAMES       = NO
-
-# If the SORT_BY_SCOPE_NAME tag is set to YES, the class list will be sorted by
-# fully-qualified names, including namespaces. If set to NO, the class list will
-# be sorted only by class name, not including the namespace part.
-# Note: This option is not very useful if HIDE_SCOPE_NAMES is set to YES.
-# Note: This option applies only to the class list, not to the alphabetical
-# list.
-# The default value is: NO.
-
-SORT_BY_SCOPE_NAME     = NO
-
-# If the STRICT_PROTO_MATCHING option is enabled and doxygen fails to do proper
-# type resolution of all parameters of a function it will reject a match between
-# the prototype and the implementation of a member function even if there is
-# only one candidate or it is obvious which candidate to choose by doing a
-# simple string match. By disabling STRICT_PROTO_MATCHING doxygen will still
-# accept a match between prototype and implementation in such cases.
-# The default value is: NO.
-
-STRICT_PROTO_MATCHING  = NO
-
-# The GENERATE_TODOLIST tag can be used to enable (YES) or disable (NO) the todo
-# list. This list is created by putting \todo commands in the documentation.
-# The default value is: YES.
-
-GENERATE_TODOLIST      = YES
-
-# The GENERATE_TESTLIST tag can be used to enable (YES) or disable (NO) the test
-# list. This list is created by putting \test commands in the documentation.
-# The default value is: YES.
-
-GENERATE_TESTLIST      = YES
-
-# The GENERATE_BUGLIST tag can be used to enable (YES) or disable (NO) the bug
-# list. This list is created by putting \bug commands in the documentation.
-# The default value is: YES.
-
-GENERATE_BUGLIST       = YES
-
-# The GENERATE_DEPRECATEDLIST tag can be used to enable (YES) or disable (NO)
-# the deprecated list. This list is created by putting \deprecated commands in
-# the documentation.
-# The default value is: YES.
-
-GENERATE_DEPRECATEDLIST= YES
-
-# The ENABLED_SECTIONS tag can be used to enable conditional documentation
-# sections, marked by \if <section_label> ... \endif and \cond <section_label>
-# ... \endcond blocks.
-
-ENABLED_SECTIONS       =
-
-# The MAX_INITIALIZER_LINES tag determines the maximum number of lines that the
-# initial value of a variable or macro / define can have for it to appear in the
-# documentation. If the initializer consists of more lines than specified here
-# it will be hidden. Use a value of 0 to hide initializers completely. The
-# appearance of the value of individual variables and macros / defines can be
-# controlled using \showinitializer or \hideinitializer command in the
-# documentation regardless of this setting.
-# Minimum value: 0, maximum value: 10000, default value: 30.
-
-MAX_INITIALIZER_LINES  = 2
-
-# Set the SHOW_USED_FILES tag to NO to disable the list of files generated at
-# the bottom of the documentation of classes and structs. If set to YES, the
-# list will mention the files that were used to generate the documentation.
-# The default value is: YES.
-
-SHOW_USED_FILES        = YES
-
-# Set the SHOW_FILES tag to NO to disable the generation of the Files page. This
-# will remove the Files entry from the Quick Index and from the Folder Tree View
-# (if specified).
-# The default value is: YES.
-
-SHOW_FILES             = YES
-
-# Set the SHOW_NAMESPACES tag to NO to disable the generation of the Namespaces
-# page. This will remove the Namespaces entry from the Quick Index and from the
-# Folder Tree View (if specified).
-# The default value is: YES.
-
-SHOW_NAMESPACES        = YES
-
-# The FILE_VERSION_FILTER tag can be used to specify a program or script that
-# doxygen should invoke to get the current version for each file (typically from
-# the version control system). Doxygen will invoke the program by executing (via
-# popen()) the command command input-file, where command is the value of the
-# FILE_VERSION_FILTER tag, and input-file is the name of an input file provided
-# by doxygen. Whatever the program writes to standard output is used as the file
-# version. For an example see the documentation.
-
-FILE_VERSION_FILTER    =
-
-# The LAYOUT_FILE tag can be used to specify a layout file which will be parsed
-# by doxygen. The layout file controls the global structure of the generated
-# output files in an output format independent way. To create the layout file
-# that represents doxygen's defaults, run doxygen with the -l option. You can
-# optionally specify a file name after the option, if omitted DoxygenLayout.xml
-# will be used as the name of the layout file. See also section "Changing the
-# layout of pages" for information.
-#
-# Note that if you run doxygen from a directory containing a file called
-# DoxygenLayout.xml, doxygen will parse it automatically even if the LAYOUT_FILE
-# tag is left empty.
-
-LAYOUT_FILE            =
-
-# The CITE_BIB_FILES tag can be used to specify one or more bib files containing
-# the reference definitions. This must be a list of .bib files. The .bib
-# extension is automatically appended if omitted. This requires the bibtex tool
-# to be installed. See also https://en.wikipedia.org/wiki/BibTeX for more info.
-# For LaTeX the style of the bibliography can be controlled using
-# LATEX_BIB_STYLE. To use this feature you need bibtex and perl available in the
-# search path. See also \cite for info how to create references.
-
-CITE_BIB_FILES         =
-
-#---------------------------------------------------------------------------
-# Configuration options related to warning and progress messages
-#---------------------------------------------------------------------------
-
-# The QUIET tag can be used to turn on/off the messages that are generated to
-# standard output by doxygen. If QUIET is set to YES this implies that the
-# messages are off.
-# The default value is: NO.
-
-QUIET                  = NO
-
-# The WARNINGS tag can be used to turn on/off the warning messages that are
-# generated to standard error (stderr) by doxygen. If WARNINGS is set to YES
-# this implies that the warnings are on.
-#
-# Tip: Turn warnings on while writing the documentation.
-# The default value is: YES.
-
-WARNINGS               = YES
-
-# If the WARN_IF_UNDOCUMENTED tag is set to YES then doxygen will generate
-# warnings for undocumented members. If EXTRACT_ALL is set to YES then this flag
-# will automatically be disabled.
-# The default value is: YES.
-
-WARN_IF_UNDOCUMENTED   = YES
-
-# If the WARN_IF_DOC_ERROR tag is set to YES, doxygen will generate warnings for
-# potential errors in the documentation, such as documenting some parameters in
-# a documented function twice, or documenting parameters that don't exist or
-# using markup commands wrongly.
-# The default value is: YES.
-
-WARN_IF_DOC_ERROR      = YES
-
-# If WARN_IF_INCOMPLETE_DOC is set to YES, doxygen will warn about incomplete
-# function parameter documentation. If set to NO, doxygen will accept that some
-# parameters have no documentation without warning.
-# The default value is: YES.
-
-WARN_IF_INCOMPLETE_DOC = YES
-
-# This WARN_NO_PARAMDOC option can be enabled to get warnings for functions that
-# are documented, but have no documentation for their parameters or return
-# value. If set to NO, doxygen will only warn about wrong parameter
-# documentation, but not about the absence of documentation. If EXTRACT_ALL is
-# set to YES then this flag will automatically be disabled. See also
-# WARN_IF_INCOMPLETE_DOC
-# The default value is: NO.
-
-WARN_NO_PARAMDOC       = YES
-
-# If the WARN_AS_ERROR tag is set to YES then doxygen will immediately stop when
-# a warning is encountered. If the WARN_AS_ERROR tag is set to FAIL_ON_WARNINGS
-# then doxygen will continue running as if WARN_AS_ERROR tag is set to NO, but
-# at the end of the doxygen process doxygen will return with a non-zero status.
-# Possible values are: NO, YES and FAIL_ON_WARNINGS.
-# The default value is: NO.
-
-WARN_AS_ERROR          = NO
-
-# The WARN_FORMAT tag determines the format of the warning messages that doxygen
-# can produce. The string should contain the $file, $line, and $text tags, which
-# will be replaced by the file and line number from which the warning originated
-# and the warning text. Optionally the format may contain $version, which will
-# be replaced by the version of the file (if it could be obtained via
-# FILE_VERSION_FILTER)
-# The default value is: $file:$line: $text.
-
-WARN_FORMAT            = "$file:$line: $text"
-
-# The WARN_LOGFILE tag can be used to specify a file to which warning and error
-# messages should be written. If left blank the output is written to standard
-# error (stderr).
-
-WARN_LOGFILE           =
-
-#---------------------------------------------------------------------------
-# Configuration options related to the input files
-#---------------------------------------------------------------------------
-
-# The INPUT tag is used to specify the files and/or directories that contain
-# documented source files. You may enter file names like myfile.cpp or
-# directories like /usr/src/myproject. Separate the files or directories with
-# spaces. See also FILE_PATTERNS and EXTENSION_MAPPING
-# Note: If this tag is empty the current directory is searched.
-
-INPUT                  = ../src \
-                         ../src/ExFatLib \
-                         ../src/FatLib \
-                         ../src/iostream \
-                         ../src/common \
-                         ../src/SdCard \
-                         ../src/SpiDriver \
-                         mainpage.h \
-                         ../src/FsLib \
-                         ../src/FsLib
-
-# This tag can be used to specify the character encoding of the source files
-# that doxygen parses. Internally doxygen uses the UTF-8 encoding. Doxygen uses
-# libiconv (or the iconv built into libc) for the transcoding. See the libiconv
-# documentation (see:
-# https://www.gnu.org/software/libiconv/) for the list of possible encodings.
-# The default value is: UTF-8.
-
-INPUT_ENCODING         = UTF-8
-
-# If the value of the INPUT tag contains directories, you can use the
-# FILE_PATTERNS tag to specify one or more wildcard patterns (like *.cpp and
-# *.h) to filter out the source-files in the directories.
-#
-# Note that for custom extensions or not directly supported extensions you also
-# need to set EXTENSION_MAPPING for the extension otherwise the files are not
-# read by doxygen.
-#
-# Note the list of default checked file patterns might differ from the list of
-# default file extension mappings.
-#
-# If left blank the following patterns are tested:*.c, *.cc, *.cxx, *.cpp,
-# *.c++, *.java, *.ii, *.ixx, *.ipp, *.i++, *.inl, *.idl, *.ddl, *.odl, *.h,
-# *.hh, *.hxx, *.hpp, *.h++, *.l, *.cs, *.d, *.php, *.php4, *.php5, *.phtml,
-# *.inc, *.m, *.markdown, *.md, *.mm, *.dox (to be provided as doxygen C
-# comment), *.py, *.pyw, *.f90, *.f95, *.f03, *.f08, *.f18, *.f, *.for, *.vhd,
-# *.vhdl, *.ucf, *.qsf and *.ice.
-
-FILE_PATTERNS          = *.c \
-                         *.cc \
-                         *.cxx \
-                         *.c++ \
-                         *.d \
-                         *.java \
-                         *.ii \
-                         *.ixx \
-                         *.ipp \
-                         *.i++ \
-                         *.inl \
-                         *.h \
-                         *.hh \
-                         *.hxx \
-                         *.hpp \
-                         *.h++ \
-                         *.idl \
-                         *.odl \
-                         *.cs \
-                         *.php \
-                         *.php3 \
-                         *.inc \
-                         *.m \
-                         *.mm \
-                         *.dox \
-                         *.py \
-                         *.f90 \
-                         *.f \
-                         *.vhd \
-                         *.vhdl \
-                         *.cpp
-
-# The RECURSIVE tag can be used to specify whether or not subdirectories should
-# be searched for input files as well.
-# The default value is: NO.
-
-RECURSIVE              = NO
-
-# The EXCLUDE tag can be used to specify files and/or directories that should be
-# excluded from the INPUT source files. This way you can easily exclude a
-# subdirectory from a directory tree whose root is specified with the INPUT tag.
-#
-# Note that relative paths are relative to the directory from which doxygen is
-# run.
-
-EXCLUDE                = ../src/common/FsStructs.h \
-                         ../src/ExFatLib/upcase.cpp \
-                         ../src/common/PrintBasic.h \
-                         ../src/common/PrintBasic.cpp \
-                         ../src/SpiDriver/SdSpiBareUnoDriver.h \
-                         ../src/iostream/StreamBaseClass.cpp
-
-# The EXCLUDE_SYMLINKS tag can be used to select whether or not files or
-# directories that are symbolic links (a Unix file system feature) are excluded
-# from the input.
-# The default value is: NO.
-
-EXCLUDE_SYMLINKS       = NO
-
-# If the value of the INPUT tag contains directories, you can use the
-# EXCLUDE_PATTERNS tag to specify one or more wildcard patterns to exclude
-# certain files from those directories.
-#
-# Note that the wildcards are matched against the file with absolute path, so to
-# exclude all test directories for example use the pattern */test/*
-
-EXCLUDE_PATTERNS       =
-
-# The EXCLUDE_SYMBOLS tag can be used to specify one or more symbol names
-# (namespaces, classes, functions, etc.) that should be excluded from the
-# output. The symbol name can be a fully qualified name, a word, or if the
-# wildcard * is used, a substring. Examples: ANamespace, AClass,
-# AClass::ANamespace, ANamespace::*Test
-#
-# Note that the wildcards are matched against the file with absolute path, so to
-# exclude all test directories use the pattern */test/*
-
-EXCLUDE_SYMBOLS        =
-
-# The EXAMPLE_PATH tag can be used to specify one or more files or directories
-# that contain example code fragments that are included (see the \include
-# command).
-
-EXAMPLE_PATH           =
-
-# If the value of the EXAMPLE_PATH tag contains directories, you can use the
-# EXAMPLE_PATTERNS tag to specify one or more wildcard pattern (like *.cpp and
-# *.h) to filter out the source-files in the directories. If left blank all
-# files are included.
-
-EXAMPLE_PATTERNS       = *
-
-# If the EXAMPLE_RECURSIVE tag is set to YES then subdirectories will be
-# searched for input files to be used with the \include or \dontinclude commands
-# irrespective of the value of the RECURSIVE tag.
-# The default value is: NO.
-
-EXAMPLE_RECURSIVE      = NO
-
-# The IMAGE_PATH tag can be used to specify one or more files or directories
-# that contain images that are to be included in the documentation (see the
-# \image command).
-
-IMAGE_PATH             =
-
-# The INPUT_FILTER tag can be used to specify a program that doxygen should
-# invoke to filter for each input file. Doxygen will invoke the filter program
-# by executing (via popen()) the command:
-#
-# <filter> <input-file>
-#
-# where <filter> is the value of the INPUT_FILTER tag, and <input-file> is the
-# name of an input file. Doxygen will then use the output that the filter
-# program writes to standard output. If FILTER_PATTERNS is specified, this tag
-# will be ignored.
-#
-# Note that the filter must not add or remove lines; it is applied before the
-# code is scanned, but not when the output code is generated. If lines are added
-# or removed, the anchors will not be placed correctly.
-#
-# Note that for custom extensions or not directly supported extensions you also
-# need to set EXTENSION_MAPPING for the extension otherwise the files are not
-# properly processed by doxygen.
-
-INPUT_FILTER           =
-
-# The FILTER_PATTERNS tag can be used to specify filters on a per file pattern
-# basis. Doxygen will compare the file name with each pattern and apply the
-# filter if there is a match. The filters are a list of the form: pattern=filter
-# (like *.cpp=my_cpp_filter). See INPUT_FILTER for further information on how
-# filters are used. If the FILTER_PATTERNS tag is empty or if none of the
-# patterns match the file name, INPUT_FILTER is applied.
-#
-# Note that for custom extensions or not directly supported extensions you also
-# need to set EXTENSION_MAPPING for the extension otherwise the files are not
-# properly processed by doxygen.
-
-FILTER_PATTERNS        =
-
-# If the FILTER_SOURCE_FILES tag is set to YES, the input filter (if set using
-# INPUT_FILTER) will also be used to filter the input files that are used for
-# producing the source files to browse (i.e. when SOURCE_BROWSER is set to YES).
-# The default value is: NO.
-
-FILTER_SOURCE_FILES    = NO
-
-# The FILTER_SOURCE_PATTERNS tag can be used to specify source filters per file
-# pattern. A pattern will override the setting for FILTER_PATTERN (if any) and
-# it is also possible to disable source filtering for a specific pattern using
-# *.ext= (so without naming a filter).
-# This tag requires that the tag FILTER_SOURCE_FILES is set to YES.
-
-FILTER_SOURCE_PATTERNS =
-
-# If the USE_MDFILE_AS_MAINPAGE tag refers to the name of a markdown file that
-# is part of the input, its contents will be placed on the main page
-# (index.html). This can be useful if you have a project on for instance GitHub
-# and want to reuse the introduction page also for the doxygen output.
-
-USE_MDFILE_AS_MAINPAGE =
-
-#---------------------------------------------------------------------------
-# Configuration options related to source browsing
-#---------------------------------------------------------------------------
-
-# If the SOURCE_BROWSER tag is set to YES then a list of source files will be
-# generated. Documented entities will be cross-referenced with these sources.
-#
-# Note: To get rid of all source code in the generated output, make sure that
-# also VERBATIM_HEADERS is set to NO.
-# The default value is: NO.
-
-SOURCE_BROWSER         = NO
-
-# Setting the INLINE_SOURCES tag to YES will include the body of functions,
-# classes and enums directly into the documentation.
-# The default value is: NO.
-
-INLINE_SOURCES         = NO
-
-# Setting the STRIP_CODE_COMMENTS tag to YES will instruct doxygen to hide any
-# special comment blocks from generated source code fragments. Normal C, C++ and
-# Fortran comments will always remain visible.
-# The default value is: YES.
-
-STRIP_CODE_COMMENTS    = YES
-
-# If the REFERENCED_BY_RELATION tag is set to YES then for each documented
-# entity all documented functions referencing it will be listed.
-# The default value is: NO.
-
-REFERENCED_BY_RELATION = NO
-
-# If the REFERENCES_RELATION tag is set to YES then for each documented function
-# all documented entities called/used by that function will be listed.
-# The default value is: NO.
-
-REFERENCES_RELATION    = NO
-
-# If the REFERENCES_LINK_SOURCE tag is set to YES and SOURCE_BROWSER tag is set
-# to YES then the hyperlinks from functions in REFERENCES_RELATION and
-# REFERENCED_BY_RELATION lists will link to the source code. Otherwise they will
-# link to the documentation.
-# The default value is: YES.
-
-REFERENCES_LINK_SOURCE = YES
-
-# If SOURCE_TOOLTIPS is enabled (the default) then hovering a hyperlink in the
-# source code will show a tooltip with additional information such as prototype,
-# brief description and links to the definition and documentation. Since this
-# will make the HTML file larger and loading of large files a bit slower, you
-# can opt to disable this feature.
-# The default value is: YES.
-# This tag requires that the tag SOURCE_BROWSER is set to YES.
-
-SOURCE_TOOLTIPS        = YES
-
-# If the USE_HTAGS tag is set to YES then the references to source code will
-# point to the HTML generated by the htags(1) tool instead of doxygen built-in
-# source browser. The htags tool is part of GNU's global source tagging system
-# (see https://www.gnu.org/software/global/global.html). You will need version
-# 4.8.6 or higher.
-#
-# To use it do the following:
-# - Install the latest version of global
-# - Enable SOURCE_BROWSER and USE_HTAGS in the configuration file
-# - Make sure the INPUT points to the root of the source tree
-# - Run doxygen as normal
-#
-# Doxygen will invoke htags (and that will in turn invoke gtags), so these
-# tools must be available from the command line (i.e. in the search path).
-#
-# The result: instead of the source browser generated by doxygen, the links to
-# source code will now point to the output of htags.
-# The default value is: NO.
-# This tag requires that the tag SOURCE_BROWSER is set to YES.
-
-USE_HTAGS              = NO
-
-# If the VERBATIM_HEADERS tag is set the YES then doxygen will generate a
-# verbatim copy of the header file for each class for which an include is
-# specified. Set to NO to disable this.
-# See also: Section \class.
-# The default value is: YES.
-
-VERBATIM_HEADERS       = NO
-
-# If the CLANG_ASSISTED_PARSING tag is set to YES then doxygen will use the
-# clang parser (see:
-# http://clang.llvm.org/) for more accurate parsing at the cost of reduced
-# performance. This can be particularly helpful with template rich C++ code for
-# which doxygen's built-in parser lacks the necessary type information.
-# Note: The availability of this option depends on whether or not doxygen was
-# generated with the -Duse_libclang=ON option for CMake.
-# The default value is: NO.
-
-CLANG_ASSISTED_PARSING = NO
-
-# If the CLANG_ASSISTED_PARSING tag is set to YES and the CLANG_ADD_INC_PATHS
-# tag is set to YES then doxygen will add the directory of each input to the
-# include path.
-# The default value is: YES.
-# This tag requires that the tag CLANG_ASSISTED_PARSING is set to YES.
-
-CLANG_ADD_INC_PATHS    = YES
-
-# If clang assisted parsing is enabled you can provide the compiler with command
-# line options that you would normally use when invoking the compiler. Note that
-# the include paths will already be set by doxygen for the files and directories
-# specified with INPUT and INCLUDE_PATH.
-# This tag requires that the tag CLANG_ASSISTED_PARSING is set to YES.
-
-CLANG_OPTIONS          =
-
-# If clang assisted parsing is enabled you can provide the clang parser with the
-# path to the directory containing a file called compile_commands.json. This
-# file is the compilation database (see:
-# http://clang.llvm.org/docs/HowToSetupToolingForLLVM.html) containing the
-# options used when the source files were built. This is equivalent to
-# specifying the -p option to a clang tool, such as clang-check. These options
-# will then be passed to the parser. Any options specified with CLANG_OPTIONS
-# will be added as well.
-# Note: The availability of this option depends on whether or not doxygen was
-# generated with the -Duse_libclang=ON option for CMake.
-
-CLANG_DATABASE_PATH    =
-
-#---------------------------------------------------------------------------
-# Configuration options related to the alphabetical class index
-#---------------------------------------------------------------------------
-
-# If the ALPHABETICAL_INDEX tag is set to YES, an alphabetical index of all
-# compounds will be generated. Enable this if the project contains a lot of
-# classes, structs, unions or interfaces.
-# The default value is: YES.
-
-ALPHABETICAL_INDEX     = NO
-
-# In case all classes in a project start with a common prefix, all classes will
-# be put under the same header in the alphabetical index. The IGNORE_PREFIX tag
-# can be used to specify a prefix (or a list of prefixes) that should be ignored
-# while generating the index headers.
-# This tag requires that the tag ALPHABETICAL_INDEX is set to YES.
-
-IGNORE_PREFIX          =
-
-#---------------------------------------------------------------------------
-# Configuration options related to the HTML output
-#---------------------------------------------------------------------------
-
-# If the GENERATE_HTML tag is set to YES, doxygen will generate HTML output
-# The default value is: YES.
-
-GENERATE_HTML          = YES
-
-# The HTML_OUTPUT tag is used to specify where the HTML docs will be put. If a
-# relative path is entered the value of OUTPUT_DIRECTORY will be put in front of
-# it.
-# The default directory is: html.
-# This tag requires that the tag GENERATE_HTML is set to YES.
-
-HTML_OUTPUT            = html
-
-# The HTML_FILE_EXTENSION tag can be used to specify the file extension for each
-# generated HTML page (for example: .htm, .php, .asp).
-# The default value is: .html.
-# This tag requires that the tag GENERATE_HTML is set to YES.
-
-HTML_FILE_EXTENSION    = .html
-
-# The HTML_HEADER tag can be used to specify a user-defined HTML header file for
-# each generated HTML page. If the tag is left blank doxygen will generate a
-# standard header.
-#
-# To get valid HTML the header file that includes any scripts and style sheets
-# that doxygen needs, which is dependent on the configuration options used (e.g.
-# the setting GENERATE_TREEVIEW). It is highly recommended to start with a
-# default header using
-# doxygen -w html new_header.html new_footer.html new_stylesheet.css
-# YourConfigFile
-# and then modify the file new_header.html. See also section "Doxygen usage"
-# for information on how to generate the default header that doxygen normally
-# uses.
-# Note: The header is subject to change so you typically have to regenerate the
-# default header when upgrading to a newer version of doxygen. For a description
-# of the possible markers and block names see the documentation.
-# This tag requires that the tag GENERATE_HTML is set to YES.
-
-HTML_HEADER            =
-
-# The HTML_FOOTER tag can be used to specify a user-defined HTML footer for each
-# generated HTML page. If the tag is left blank doxygen will generate a standard
-# footer. See HTML_HEADER for more information on how to generate a default
-# footer and what special commands can be used inside the footer. See also
-# section "Doxygen usage" for information on how to generate the default footer
-# that doxygen normally uses.
-# This tag requires that the tag GENERATE_HTML is set to YES.
-
-HTML_FOOTER            =
-
-# The HTML_STYLESHEET tag can be used to specify a user-defined cascading style
-# sheet that is used by each HTML page. It can be used to fine-tune the look of
-# the HTML output. If left blank doxygen will generate a default style sheet.
-# See also section "Doxygen usage" for information on how to generate the style
-# sheet that doxygen normally uses.
-# Note: It is recommended to use HTML_EXTRA_STYLESHEET instead of this tag, as
-# it is more robust and this tag (HTML_STYLESHEET) will in the future become
-# obsolete.
-# This tag requires that the tag GENERATE_HTML is set to YES.
-
-HTML_STYLESHEET        =
-
-# The HTML_EXTRA_STYLESHEET tag can be used to specify additional user-defined
-# cascading style sheets that are included after the standard style sheets
-# created by doxygen. Using this option one can overrule certain style aspects.
-# This is preferred over using HTML_STYLESHEET since it does not replace the
-# standard style sheet and is therefore more robust against future updates.
-# Doxygen will copy the style sheet files to the output directory.
-# Note: The order of the extra style sheet files is of importance (e.g. the last
-# style sheet in the list overrules the setting of the previous ones in the
-# list). For an example see the documentation.
-# This tag requires that the tag GENERATE_HTML is set to YES.
-
-HTML_EXTRA_STYLESHEET  =
-
-# The HTML_EXTRA_FILES tag can be used to specify one or more extra images or
-# other source files which should be copied to the HTML output directory. Note
-# that these files will be copied to the base HTML output directory. Use the
-# $relpath^ marker in the HTML_HEADER and/or HTML_FOOTER files to load these
-# files. In the HTML_STYLESHEET file, use the file name only. Also note that the
-# files will be copied as-is; there are no commands or markers available.
-# This tag requires that the tag GENERATE_HTML is set to YES.
-
-HTML_EXTRA_FILES       =
-
-# The HTML_COLORSTYLE_HUE tag controls the color of the HTML output. Doxygen
-# will adjust the colors in the style sheet and background images according to
-# this color. Hue is specified as an angle on a color-wheel, see
-# https://en.wikipedia.org/wiki/Hue for more information. For instance the value
-# 0 represents red, 60 is yellow, 120 is green, 180 is cyan, 240 is blue, 300
-# purple, and 360 is red again.
-# Minimum value: 0, maximum value: 359, default value: 220.
-# This tag requires that the tag GENERATE_HTML is set to YES.
-
-HTML_COLORSTYLE_HUE    = 220
-
-# The HTML_COLORSTYLE_SAT tag controls the purity (or saturation) of the colors
-# in the HTML output. For a value of 0 the output will use gray-scales only. A
-# value of 255 will produce the most vivid colors.
-# Minimum value: 0, maximum value: 255, default value: 100.
-# This tag requires that the tag GENERATE_HTML is set to YES.
-
-HTML_COLORSTYLE_SAT    = 100
-
-# The HTML_COLORSTYLE_GAMMA tag controls the gamma correction applied to the
-# luminance component of the colors in the HTML output. Values below 100
-# gradually make the output lighter, whereas values above 100 make the output
-# darker. The value divided by 100 is the actual gamma applied, so 80 represents
-# a gamma of 0.8, The value 220 represents a gamma of 2.2, and 100 does not
-# change the gamma.
-# Minimum value: 40, maximum value: 240, default value: 80.
-# This tag requires that the tag GENERATE_HTML is set to YES.
-
-HTML_COLORSTYLE_GAMMA  = 80
-
-# If the HTML_TIMESTAMP tag is set to YES then the footer of each generated HTML
-# page will contain the date and time when the page was generated. Setting this
-# to YES can help to show when doxygen was last run and thus if the
-# documentation is up to date.
-# The default value is: NO.
-# This tag requires that the tag GENERATE_HTML is set to YES.
-
-HTML_TIMESTAMP         = YES
-
-# If the HTML_DYNAMIC_MENUS tag is set to YES then the generated HTML
-# documentation will contain a main index with vertical navigation menus that
-# are dynamically created via JavaScript. If disabled, the navigation index will
-# consists of multiple levels of tabs that are statically embedded in every HTML
-# page. Disable this option to support browsers that do not have JavaScript,
-# like the Qt help browser.
-# The default value is: YES.
-# This tag requires that the tag GENERATE_HTML is set to YES.
-
-HTML_DYNAMIC_MENUS     = YES
-
-# If the HTML_DYNAMIC_SECTIONS tag is set to YES then the generated HTML
-# documentation will contain sections that can be hidden and shown after the
-# page has loaded.
-# The default value is: NO.
-# This tag requires that the tag GENERATE_HTML is set to YES.
-
-HTML_DYNAMIC_SECTIONS  = NO
-
-# With HTML_INDEX_NUM_ENTRIES one can control the preferred number of entries
-# shown in the various tree structured indices initially; the user can expand
-# and collapse entries dynamically later on. Doxygen will expand the tree to
-# such a level that at most the specified number of entries are visible (unless
-# a fully collapsed tree already exceeds this amount). So setting the number of
-# entries 1 will produce a full collapsed tree by default. 0 is a special value
-# representing an infinite number of entries and will result in a full expanded
-# tree by default.
-# Minimum value: 0, maximum value: 9999, default value: 100.
-# This tag requires that the tag GENERATE_HTML is set to YES.
-
-HTML_INDEX_NUM_ENTRIES = 100
-
-# If the GENERATE_DOCSET tag is set to YES, additional index files will be
-# generated that can be used as input for Apple's Xcode 3 integrated development
-# environment (see:
-# https://developer.apple.com/xcode/), introduced with OSX 10.5 (Leopard). To
-# create a documentation set, doxygen will generate a Makefile in the HTML
-# output directory. Running make will produce the docset in that directory and
-# running make install will install the docset in
-# ~/Library/Developer/Shared/Documentation/DocSets so that Xcode will find it at
-# startup. See https://developer.apple.com/library/archive/featuredarticles/Doxy
-# genXcode/_index.html for more information.
-# The default value is: NO.
-# This tag requires that the tag GENERATE_HTML is set to YES.
-
-GENERATE_DOCSET        = NO
-
-# This tag determines the name of the docset feed. A documentation feed provides
-# an umbrella under which multiple documentation sets from a single provider
-# (such as a company or product suite) can be grouped.
-# The default value is: Doxygen generated docs.
-# This tag requires that the tag GENERATE_DOCSET is set to YES.
-
-DOCSET_FEEDNAME        = "Doxygen generated docs"
-
-# This tag specifies a string that should uniquely identify the documentation
-# set bundle. This should be a reverse domain-name style string, e.g.
-# com.mycompany.MyDocSet. Doxygen will append .docset to the name.
-# The default value is: org.doxygen.Project.
-# This tag requires that the tag GENERATE_DOCSET is set to YES.
-
-DOCSET_BUNDLE_ID       = org.doxygen.Project
-
-# The DOCSET_PUBLISHER_ID tag specifies a string that should uniquely identify
-# the documentation publisher. This should be a reverse domain-name style
-# string, e.g. com.mycompany.MyDocSet.documentation.
-# The default value is: org.doxygen.Publisher.
-# This tag requires that the tag GENERATE_DOCSET is set to YES.
-
-DOCSET_PUBLISHER_ID    = org.doxygen.Publisher
-
-# The DOCSET_PUBLISHER_NAME tag identifies the documentation publisher.
-# The default value is: Publisher.
-# This tag requires that the tag GENERATE_DOCSET is set to YES.
-
-DOCSET_PUBLISHER_NAME  = Publisher
-
-# If the GENERATE_HTMLHELP tag is set to YES then doxygen generates three
-# additional HTML index files: index.hhp, index.hhc, and index.hhk. The
-# index.hhp is a project file that can be read by Microsoft's HTML Help Workshop
-# on Windows. In the beginning of 2021 Microsoft took the original page, with
-# a.o. the download links, offline the HTML help workshop was already many years
-# in maintenance mode). You can download the HTML help workshop from the web
-# archives at Installation executable (see:
-# http://web.archive.org/web/20160201063255/http://download.microsoft.com/downlo
-# ad/0/A/9/0A939EF6-E31C-430F-A3DF-DFAE7960D564/htmlhelp.exe).
-#
-# The HTML Help Workshop contains a compiler that can convert all HTML output
-# generated by doxygen into a single compiled HTML file (.chm). Compiled HTML
-# files are now used as the Windows 98 help format, and will replace the old
-# Windows help format (.hlp) on all Windows platforms in the future. Compressed
-# HTML files also contain an index, a table of contents, and you can search for
-# words in the documentation. The HTML workshop also contains a viewer for
-# compressed HTML files.
-# The default value is: NO.
-# This tag requires that the tag GENERATE_HTML is set to YES.
-
-GENERATE_HTMLHELP      = NO
-
-# The CHM_FILE tag can be used to specify the file name of the resulting .chm
-# file. You can add a path in front of the file if the result should not be
-# written to the html output directory.
-# This tag requires that the tag GENERATE_HTMLHELP is set to YES.
-
-CHM_FILE               =
-
-# The HHC_LOCATION tag can be used to specify the location (absolute path
-# including file name) of the HTML help compiler (hhc.exe). If non-empty,
-# doxygen will try to run the HTML help compiler on the generated index.hhp.
-# The file has to be specified with full path.
-# This tag requires that the tag GENERATE_HTMLHELP is set to YES.
-
-HHC_LOCATION           =
-
-# The GENERATE_CHI flag controls if a separate .chi index file is generated
-# (YES) or that it should be included in the main .chm file (NO).
-# The default value is: NO.
-# This tag requires that the tag GENERATE_HTMLHELP is set to YES.
-
-GENERATE_CHI           = NO
-
-# The CHM_INDEX_ENCODING is used to encode HtmlHelp index (hhk), content (hhc)
-# and project file content.
-# This tag requires that the tag GENERATE_HTMLHELP is set to YES.
-
-CHM_INDEX_ENCODING     =
-
-# The BINARY_TOC flag controls whether a binary table of contents is generated
-# (YES) or a normal table of contents (NO) in the .chm file. Furthermore it
-# enables the Previous and Next buttons.
-# The default value is: NO.
-# This tag requires that the tag GENERATE_HTMLHELP is set to YES.
-
-BINARY_TOC             = NO
-
-# The TOC_EXPAND flag can be set to YES to add extra items for group members to
-# the table of contents of the HTML help documentation and to the tree view.
-# The default value is: NO.
-# This tag requires that the tag GENERATE_HTMLHELP is set to YES.
-
-TOC_EXPAND             = NO
-
-# If the GENERATE_QHP tag is set to YES and both QHP_NAMESPACE and
-# QHP_VIRTUAL_FOLDER are set, an additional index file will be generated that
-# can be used as input for Qt's qhelpgenerator to generate a Qt Compressed Help
-# (.qch) of the generated HTML documentation.
-# The default value is: NO.
-# This tag requires that the tag GENERATE_HTML is set to YES.
-
-GENERATE_QHP           = NO
-
-# If the QHG_LOCATION tag is specified, the QCH_FILE tag can be used to specify
-# the file name of the resulting .qch file. The path specified is relative to
-# the HTML output folder.
-# This tag requires that the tag GENERATE_QHP is set to YES.
-
-QCH_FILE               =
-
-# The QHP_NAMESPACE tag specifies the namespace to use when generating Qt Help
-# Project output. For more information please see Qt Help Project / Namespace
-# (see:
-# https://doc.qt.io/archives/qt-4.8/qthelpproject.html#namespace).
-# The default value is: org.doxygen.Project.
-# This tag requires that the tag GENERATE_QHP is set to YES.
-
-QHP_NAMESPACE          = org.doxygen.Project
-
-# The QHP_VIRTUAL_FOLDER tag specifies the namespace to use when generating Qt
-# Help Project output. For more information please see Qt Help Project / Virtual
-# Folders (see:
-# https://doc.qt.io/archives/qt-4.8/qthelpproject.html#virtual-folders).
-# The default value is: doc.
-# This tag requires that the tag GENERATE_QHP is set to YES.
-
-QHP_VIRTUAL_FOLDER     = doc
-
-# If the QHP_CUST_FILTER_NAME tag is set, it specifies the name of a custom
-# filter to add. For more information please see Qt Help Project / Custom
-# Filters (see:
-# https://doc.qt.io/archives/qt-4.8/qthelpproject.html#custom-filters).
-# This tag requires that the tag GENERATE_QHP is set to YES.
-
-QHP_CUST_FILTER_NAME   =
-
-# The QHP_CUST_FILTER_ATTRS tag specifies the list of the attributes of the
-# custom filter to add. For more information please see Qt Help Project / Custom
-# Filters (see:
-# https://doc.qt.io/archives/qt-4.8/qthelpproject.html#custom-filters).
-# This tag requires that the tag GENERATE_QHP is set to YES.
-
-QHP_CUST_FILTER_ATTRS  =
-
-# The QHP_SECT_FILTER_ATTRS tag specifies the list of the attributes this
-# project's filter section matches. Qt Help Project / Filter Attributes (see:
-# https://doc.qt.io/archives/qt-4.8/qthelpproject.html#filter-attributes).
-# This tag requires that the tag GENERATE_QHP is set to YES.
-
-QHP_SECT_FILTER_ATTRS  =
-
-# The QHG_LOCATION tag can be used to specify the location (absolute path
-# including file name) of Qt's qhelpgenerator. If non-empty doxygen will try to
-# run qhelpgenerator on the generated .qhp file.
-# This tag requires that the tag GENERATE_QHP is set to YES.
-
-QHG_LOCATION           =
-
-# If the GENERATE_ECLIPSEHELP tag is set to YES, additional index files will be
-# generated, together with the HTML files, they form an Eclipse help plugin. To
-# install this plugin and make it available under the help contents menu in
-# Eclipse, the contents of the directory containing the HTML and XML files needs
-# to be copied into the plugins directory of eclipse. The name of the directory
-# within the plugins directory should be the same as the ECLIPSE_DOC_ID value.
-# After copying Eclipse needs to be restarted before the help appears.
-# The default value is: NO.
-# This tag requires that the tag GENERATE_HTML is set to YES.
-
-GENERATE_ECLIPSEHELP   = NO
-
-# A unique identifier for the Eclipse help plugin. When installing the plugin
-# the directory name containing the HTML and XML files should also have this
-# name. Each documentation set should have its own identifier.
-# The default value is: org.doxygen.Project.
-# This tag requires that the tag GENERATE_ECLIPSEHELP is set to YES.
-
-ECLIPSE_DOC_ID         = org.doxygen.Project
-
-# If you want full control over the layout of the generated HTML pages it might
-# be necessary to disable the index and replace it with your own. The
-# DISABLE_INDEX tag can be used to turn on/off the condensed index (tabs) at top
-# of each HTML page. A value of NO enables the index and the value YES disables
-# it. Since the tabs in the index contain the same information as the navigation
-# tree, you can set this option to YES if you also set GENERATE_TREEVIEW to YES.
-# The default value is: NO.
-# This tag requires that the tag GENERATE_HTML is set to YES.
-
-DISABLE_INDEX          = NO
-
-# The GENERATE_TREEVIEW tag is used to specify whether a tree-like index
-# structure should be generated to display hierarchical information. If the tag
-# value is set to YES, a side panel will be generated containing a tree-like
-# index structure (just like the one that is generated for HTML Help). For this
-# to work a browser that supports JavaScript, DHTML, CSS and frames is required
-# (i.e. any modern browser). Windows users are probably better off using the
-# HTML help feature. Via custom style sheets (see HTML_EXTRA_STYLESHEET) one can
-# further fine tune the look of the index (see "Fine-tuning the output"). As an
-# example, the default style sheet generated by doxygen has an example that
-# shows how to put an image at the root of the tree instead of the PROJECT_NAME.
-# Since the tree basically has the same information as the tab index, you could
-# consider setting DISABLE_INDEX to YES when enabling this option.
-# The default value is: NO.
-# This tag requires that the tag GENERATE_HTML is set to YES.
-
-GENERATE_TREEVIEW      = NO
-
-# When both GENERATE_TREEVIEW and DISABLE_INDEX are set to YES, then the
-# FULL_SIDEBAR option determines if the side bar is limited to only the treeview
-# area (value NO) or if it should extend to the full height of the window (value
-# YES). Setting this to YES gives a layout similar to
-# https://docs.readthedocs.io with more room for contents, but less room for the
-# project logo, title, and description. If either GENERATOR_TREEVIEW or
-# DISABLE_INDEX is set to NO, this option has no effect.
-# The default value is: NO.
-# This tag requires that the tag GENERATE_HTML is set to YES.
-
-FULL_SIDEBAR           = NO
-
-# The ENUM_VALUES_PER_LINE tag can be used to set the number of enum values that
-# doxygen will group on one line in the generated HTML documentation.
-#
-# Note that a value of 0 will completely suppress the enum values from appearing
-# in the overview section.
-# Minimum value: 0, maximum value: 20, default value: 4.
-# This tag requires that the tag GENERATE_HTML is set to YES.
-
-ENUM_VALUES_PER_LINE   = 4
-
-# If the treeview is enabled (see GENERATE_TREEVIEW) then this tag can be used
-# to set the initial width (in pixels) of the frame in which the tree is shown.
-# Minimum value: 0, maximum value: 1500, default value: 250.
-# This tag requires that the tag GENERATE_HTML is set to YES.
-
-TREEVIEW_WIDTH         = 250
-
-# If the EXT_LINKS_IN_WINDOW option is set to YES, doxygen will open links to
-# external symbols imported via tag files in a separate window.
-# The default value is: NO.
-# This tag requires that the tag GENERATE_HTML is set to YES.
-
-EXT_LINKS_IN_WINDOW    = NO
-
-# If the HTML_FORMULA_FORMAT option is set to svg, doxygen will use the pdf2svg
-# tool (see https://github.com/dawbarton/pdf2svg) or inkscape (see
-# https://inkscape.org) to generate formulas as SVG images instead of PNGs for
-# the HTML output. These images will generally look nicer at scaled resolutions.
-# Possible values are: png (the default) and svg (looks nicer but requires the
-# pdf2svg or inkscape tool).
-# The default value is: png.
-# This tag requires that the tag GENERATE_HTML is set to YES.
-
-HTML_FORMULA_FORMAT    = png
-
-# Use this tag to change the font size of LaTeX formulas included as images in
-# the HTML documentation. When you change the font size after a successful
-# doxygen run you need to manually remove any form_*.png images from the HTML
-# output directory to force them to be regenerated.
-# Minimum value: 8, maximum value: 50, default value: 10.
-# This tag requires that the tag GENERATE_HTML is set to YES.
-
-FORMULA_FONTSIZE       = 10
-
-# Use the FORMULA_TRANSPARENT tag to determine whether or not the images
-# generated for formulas are transparent PNGs. Transparent PNGs are not
-# supported properly for IE 6.0, but are supported on all modern browsers.
-#
-# Note that when changing this option you need to delete any form_*.png files in
-# the HTML output directory before the changes have effect.
-# The default value is: YES.
-# This tag requires that the tag GENERATE_HTML is set to YES.
-
-FORMULA_TRANSPARENT    = YES
-
-# The FORMULA_MACROFILE can contain LaTeX \newcommand and \renewcommand commands
-# to create new LaTeX commands to be used in formulas as building blocks. See
-# the section "Including formulas" for details.
-
-FORMULA_MACROFILE      =
-
-# Enable the USE_MATHJAX option to render LaTeX formulas using MathJax (see
-# https://www.mathjax.org) which uses client side JavaScript for the rendering
-# instead of using pre-rendered bitmaps. Use this if you do not have LaTeX
-# installed or if you want to formulas look prettier in the HTML output. When
-# enabled you may also need to install MathJax separately and configure the path
-# to it using the MATHJAX_RELPATH option.
-# The default value is: NO.
-# This tag requires that the tag GENERATE_HTML is set to YES.
-
-USE_MATHJAX            = NO
-
-# With MATHJAX_VERSION it is possible to specify the MathJax version to be used.
-# Note that the different versions of MathJax have different requirements with
-# regards to the different settings, so it is possible that also other MathJax
-# settings have to be changed when switching between the different MathJax
-# versions.
-# Possible values are: MathJax_2 and MathJax_3.
-# The default value is: MathJax_2.
-# This tag requires that the tag USE_MATHJAX is set to YES.
-
-MATHJAX_VERSION        = MathJax_2
-
-# When MathJax is enabled you can set the default output format to be used for
-# the MathJax output. For more details about the output format see MathJax
-# version 2 (see:
-# http://docs.mathjax.org/en/v2.7-latest/output.html) and MathJax version 3
-# (see:
-# http://docs.mathjax.org/en/latest/web/components/output.html).
-# Possible values are: HTML-CSS (which is slower, but has the best
-# compatibility. This is the name for Mathjax version 2, for MathJax version 3
-# this will be translated into chtml), NativeMML (i.e. MathML. Only supported
-# for NathJax 2. For MathJax version 3 chtml will be used instead.), chtml (This
-# is the name for Mathjax version 3, for MathJax version 2 this will be
-# translated into HTML-CSS) and SVG.
-# The default value is: HTML-CSS.
-# This tag requires that the tag USE_MATHJAX is set to YES.
-
-MATHJAX_FORMAT         = HTML-CSS
-
-# When MathJax is enabled you need to specify the location relative to the HTML
-# output directory using the MATHJAX_RELPATH option. The destination directory
-# should contain the MathJax.js script. For instance, if the mathjax directory
-# is located at the same level as the HTML output directory, then
-# MATHJAX_RELPATH should be ../mathjax. The default value points to the MathJax
-# Content Delivery Network so you can quickly see the result without installing
-# MathJax. However, it is strongly recommended to install a local copy of
-# MathJax from https://www.mathjax.org before deployment. The default value is:
-# - in case of MathJax version 2: https://cdn.jsdelivr.net/npm/mathjax@2
-# - in case of MathJax version 3: https://cdn.jsdelivr.net/npm/mathjax@3
-# This tag requires that the tag USE_MATHJAX is set to YES.
-
-MATHJAX_RELPATH        = http://www.mathjax.org/mathjax
-
-# The MATHJAX_EXTENSIONS tag can be used to specify one or more MathJax
-# extension names that should be enabled during MathJax rendering. For example
-# for MathJax version 2 (see
-# https://docs.mathjax.org/en/v2.7-latest/tex.html#tex-and-latex-extensions):
-# MATHJAX_EXTENSIONS = TeX/AMSmath TeX/AMSsymbols
-# For example for MathJax version 3 (see
-# http://docs.mathjax.org/en/latest/input/tex/extensions/index.html):
-# MATHJAX_EXTENSIONS = ams
-# This tag requires that the tag USE_MATHJAX is set to YES.
-
-MATHJAX_EXTENSIONS     =
-
-# The MATHJAX_CODEFILE tag can be used to specify a file with javascript pieces
-# of code that will be used on startup of the MathJax code. See the MathJax site
-# (see:
-# http://docs.mathjax.org/en/v2.7-latest/output.html) for more details. For an
-# example see the documentation.
-# This tag requires that the tag USE_MATHJAX is set to YES.
-
-MATHJAX_CODEFILE       =
-
-# When the SEARCHENGINE tag is enabled doxygen will generate a search box for
-# the HTML output. The underlying search engine uses javascript and DHTML and
-# should work on any modern browser. Note that when using HTML help
-# (GENERATE_HTMLHELP), Qt help (GENERATE_QHP), or docsets (GENERATE_DOCSET)
-# there is already a search function so this one should typically be disabled.
-# For large projects the javascript based search engine can be slow, then
-# enabling SERVER_BASED_SEARCH may provide a better solution. It is possible to
-# search using the keyboard; to jump to the search box use <access key> + S
-# (what the <access key> is depends on the OS and browser, but it is typically
-# <CTRL>, <ALT>/<option>, or both). Inside the search box use the <cursor down
-# key> to jump into the search results window, the results can be navigated
-# using the <cursor keys>. Press <Enter> to select an item or <escape> to cancel
-# the search. The filter options can be selected when the cursor is inside the
-# search box by pressing <Shift>+<cursor down>. Also here use the <cursor keys>
-# to select a filter and <Enter> or <escape> to activate or cancel the filter
-# option.
-# The default value is: YES.
-# This tag requires that the tag GENERATE_HTML is set to YES.
-
-SEARCHENGINE           = YES
-
-# When the SERVER_BASED_SEARCH tag is enabled the search engine will be
-# implemented using a web server instead of a web client using JavaScript. There
-# are two flavors of web server based searching depending on the EXTERNAL_SEARCH
-# setting. When disabled, doxygen will generate a PHP script for searching and
-# an index file used by the script. When EXTERNAL_SEARCH is enabled the indexing
-# and searching needs to be provided by external tools. See the section
-# "External Indexing and Searching" for details.
-# The default value is: NO.
-# This tag requires that the tag SEARCHENGINE is set to YES.
-
-SERVER_BASED_SEARCH    = NO
-
-# When EXTERNAL_SEARCH tag is enabled doxygen will no longer generate the PHP
-# script for searching. Instead the search results are written to an XML file
-# which needs to be processed by an external indexer. Doxygen will invoke an
-# external search engine pointed to by the SEARCHENGINE_URL option to obtain the
-# search results.
-#
-# Doxygen ships with an example indexer (doxyindexer) and search engine
-# (doxysearch.cgi) which are based on the open source search engine library
-# Xapian (see:
-# https://xapian.org/).
-#
-# See the section "External Indexing and Searching" for details.
-# The default value is: NO.
-# This tag requires that the tag SEARCHENGINE is set to YES.
-
-EXTERNAL_SEARCH        = NO
-
-# The SEARCHENGINE_URL should point to a search engine hosted by a web server
-# which will return the search results when EXTERNAL_SEARCH is enabled.
-#
-# Doxygen ships with an example indexer (doxyindexer) and search engine
-# (doxysearch.cgi) which are based on the open source search engine library
-# Xapian (see:
-# https://xapian.org/). See the section "External Indexing and Searching" for
-# details.
-# This tag requires that the tag SEARCHENGINE is set to YES.
-
-SEARCHENGINE_URL       =
-
-# When SERVER_BASED_SEARCH and EXTERNAL_SEARCH are both enabled the unindexed
-# search data is written to a file for indexing by an external tool. With the
-# SEARCHDATA_FILE tag the name of this file can be specified.
-# The default file is: searchdata.xml.
-# This tag requires that the tag SEARCHENGINE is set to YES.
-
-SEARCHDATA_FILE        = searchdata.xml
-
-# When SERVER_BASED_SEARCH and EXTERNAL_SEARCH are both enabled the
-# EXTERNAL_SEARCH_ID tag can be used as an identifier for the project. This is
-# useful in combination with EXTRA_SEARCH_MAPPINGS to search through multiple
-# projects and redirect the results back to the right project.
-# This tag requires that the tag SEARCHENGINE is set to YES.
-
-EXTERNAL_SEARCH_ID     =
-
-# The EXTRA_SEARCH_MAPPINGS tag can be used to enable searching through doxygen
-# projects other than the one defined by this configuration file, but that are
-# all added to the same external search index. Each project needs to have a
-# unique id set via EXTERNAL_SEARCH_ID. The search mapping then maps the id of
-# to a relative location where the documentation can be found. The format is:
-# EXTRA_SEARCH_MAPPINGS = tagname1=loc1 tagname2=loc2 ...
-# This tag requires that the tag SEARCHENGINE is set to YES.
-
-EXTRA_SEARCH_MAPPINGS  =
-
-#---------------------------------------------------------------------------
-# Configuration options related to the LaTeX output
-#---------------------------------------------------------------------------
-
-# If the GENERATE_LATEX tag is set to YES, doxygen will generate LaTeX output.
-# The default value is: YES.
-
-GENERATE_LATEX         = NO
-
-# The LATEX_OUTPUT tag is used to specify where the LaTeX docs will be put. If a
-# relative path is entered the value of OUTPUT_DIRECTORY will be put in front of
-# it.
-# The default directory is: latex.
-# This tag requires that the tag GENERATE_LATEX is set to YES.
-
-LATEX_OUTPUT           = latex
-
-# The LATEX_CMD_NAME tag can be used to specify the LaTeX command name to be
-# invoked.
-#
-# Note that when not enabling USE_PDFLATEX the default is latex when enabling
-# USE_PDFLATEX the default is pdflatex and when in the later case latex is
-# chosen this is overwritten by pdflatex. For specific output languages the
-# default can have been set differently, this depends on the implementation of
-# the output language.
-# This tag requires that the tag GENERATE_LATEX is set to YES.
-
-LATEX_CMD_NAME         = latex
-
-# The MAKEINDEX_CMD_NAME tag can be used to specify the command name to generate
-# index for LaTeX.
-# Note: This tag is used in the Makefile / make.bat.
-# See also: LATEX_MAKEINDEX_CMD for the part in the generated output file
-# (.tex).
-# The default file is: makeindex.
-# This tag requires that the tag GENERATE_LATEX is set to YES.
-
-MAKEINDEX_CMD_NAME     = makeindex
-
-# The LATEX_MAKEINDEX_CMD tag can be used to specify the command name to
-# generate index for LaTeX. In case there is no backslash (\) as first character
-# it will be automatically added in the LaTeX code.
-# Note: This tag is used in the generated output file (.tex).
-# See also: MAKEINDEX_CMD_NAME for the part in the Makefile / make.bat.
-# The default value is: makeindex.
-# This tag requires that the tag GENERATE_LATEX is set to YES.
-
-LATEX_MAKEINDEX_CMD    = makeindex
-
-# If the COMPACT_LATEX tag is set to YES, doxygen generates more compact LaTeX
-# documents. This may be useful for small projects and may help to save some
-# trees in general.
-# The default value is: NO.
-# This tag requires that the tag GENERATE_LATEX is set to YES.
-
-COMPACT_LATEX          = NO
-
-# The PAPER_TYPE tag can be used to set the paper type that is used by the
-# printer.
-# Possible values are: a4 (210 x 297 mm), letter (8.5 x 11 inches), legal (8.5 x
-# 14 inches) and executive (7.25 x 10.5 inches).
-# The default value is: a4.
-# This tag requires that the tag GENERATE_LATEX is set to YES.
-
-PAPER_TYPE             = a4
-
-# The EXTRA_PACKAGES tag can be used to specify one or more LaTeX package names
-# that should be included in the LaTeX output. The package can be specified just
-# by its name or with the correct syntax as to be used with the LaTeX
-# \usepackage command. To get the times font for instance you can specify :
-# EXTRA_PACKAGES=times or EXTRA_PACKAGES={times}
-# To use the option intlimits with the amsmath package you can specify:
-# EXTRA_PACKAGES=[intlimits]{amsmath}
-# If left blank no extra packages will be included.
-# This tag requires that the tag GENERATE_LATEX is set to YES.
-
-EXTRA_PACKAGES         =
-
-# The LATEX_HEADER tag can be used to specify a user-defined LaTeX header for
-# the generated LaTeX document. The header should contain everything until the
-# first chapter. If it is left blank doxygen will generate a standard header. It
-# is highly recommended to start with a default header using
-# doxygen -w latex new_header.tex new_footer.tex new_stylesheet.sty
-# and then modify the file new_header.tex. See also section "Doxygen usage" for
-# information on how to generate the default header that doxygen normally uses.
-#
-# Note: Only use a user-defined header if you know what you are doing!
-# Note: The header is subject to change so you typically have to regenerate the
-# default header when upgrading to a newer version of doxygen. The following
-# commands have a special meaning inside the header (and footer): For a
-# description of the possible markers and block names see the documentation.
-# This tag requires that the tag GENERATE_LATEX is set to YES.
-
-LATEX_HEADER           =
-
-# The LATEX_FOOTER tag can be used to specify a user-defined LaTeX footer for
-# the generated LaTeX document. The footer should contain everything after the
-# last chapter. If it is left blank doxygen will generate a standard footer. See
-# LATEX_HEADER for more information on how to generate a default footer and what
-# special commands can be used inside the footer. See also section "Doxygen
-# usage" for information on how to generate the default footer that doxygen
-# normally uses. Note: Only use a user-defined footer if you know what you are
-# doing!
-# This tag requires that the tag GENERATE_LATEX is set to YES.
-
-LATEX_FOOTER           =
-
-# The LATEX_EXTRA_STYLESHEET tag can be used to specify additional user-defined
-# LaTeX style sheets that are included after the standard style sheets created
-# by doxygen. Using this option one can overrule certain style aspects. Doxygen
-# will copy the style sheet files to the output directory.
-# Note: The order of the extra style sheet files is of importance (e.g. the last
-# style sheet in the list overrules the setting of the previous ones in the
-# list).
-# This tag requires that the tag GENERATE_LATEX is set to YES.
-
-LATEX_EXTRA_STYLESHEET =
-
-# The LATEX_EXTRA_FILES tag can be used to specify one or more extra images or
-# other source files which should be copied to the LATEX_OUTPUT output
-# directory. Note that the files will be copied as-is; there are no commands or
-# markers available.
-# This tag requires that the tag GENERATE_LATEX is set to YES.
-
-LATEX_EXTRA_FILES      =
-
-# If the PDF_HYPERLINKS tag is set to YES, the LaTeX that is generated is
-# prepared for conversion to PDF (using ps2pdf or pdflatex). The PDF file will
-# contain links (just like the HTML output) instead of page references. This
-# makes the output suitable for online browsing using a PDF viewer.
-# The default value is: YES.
-# This tag requires that the tag GENERATE_LATEX is set to YES.
-
-PDF_HYPERLINKS         = YES
-
-# If the USE_PDFLATEX tag is set to YES, doxygen will use the engine as
-# specified with LATEX_CMD_NAME to generate the PDF file directly from the LaTeX
-# files. Set this option to YES, to get a higher quality PDF documentation.
-#
-# See also section LATEX_CMD_NAME for selecting the engine.
-# The default value is: YES.
-# This tag requires that the tag GENERATE_LATEX is set to YES.
-
-USE_PDFLATEX           = YES
-
-# If the LATEX_BATCHMODE tag is set to YES, doxygen will add the \batchmode
-# command to the generated LaTeX files. This will instruct LaTeX to keep running
-# if errors occur, instead of asking the user for help.
-# The default value is: NO.
-# This tag requires that the tag GENERATE_LATEX is set to YES.
-
-LATEX_BATCHMODE        = NO
-
-# If the LATEX_HIDE_INDICES tag is set to YES then doxygen will not include the
-# index chapters (such as File Index, Compound Index, etc.) in the output.
-# The default value is: NO.
-# This tag requires that the tag GENERATE_LATEX is set to YES.
-
-LATEX_HIDE_INDICES     = NO
-
-# The LATEX_BIB_STYLE tag can be used to specify the style to use for the
-# bibliography, e.g. plainnat, or ieeetr. See
-# https://en.wikipedia.org/wiki/BibTeX and \cite for more info.
-# The default value is: plain.
-# This tag requires that the tag GENERATE_LATEX is set to YES.
-
-LATEX_BIB_STYLE        = plain
-
-# If the LATEX_TIMESTAMP tag is set to YES then the footer of each generated
-# page will contain the date and time when the page was generated. Setting this
-# to NO can help when comparing the output of multiple runs.
-# The default value is: NO.
-# This tag requires that the tag GENERATE_LATEX is set to YES.
-
-LATEX_TIMESTAMP        = NO
-
-# The LATEX_EMOJI_DIRECTORY tag is used to specify the (relative or absolute)
-# path from which the emoji images will be read. If a relative path is entered,
-# it will be relative to the LATEX_OUTPUT directory. If left blank the
-# LATEX_OUTPUT directory will be used.
-# This tag requires that the tag GENERATE_LATEX is set to YES.
-
-LATEX_EMOJI_DIRECTORY  =
-
-#---------------------------------------------------------------------------
-# Configuration options related to the RTF output
-#---------------------------------------------------------------------------
-
-# If the GENERATE_RTF tag is set to YES, doxygen will generate RTF output. The
-# RTF output is optimized for Word 97 and may not look too pretty with other RTF
-# readers/editors.
-# The default value is: NO.
-
-GENERATE_RTF           = NO
-
-# The RTF_OUTPUT tag is used to specify where the RTF docs will be put. If a
-# relative path is entered the value of OUTPUT_DIRECTORY will be put in front of
-# it.
-# The default directory is: rtf.
-# This tag requires that the tag GENERATE_RTF is set to YES.
-
-RTF_OUTPUT             = rtf
-
-# If the COMPACT_RTF tag is set to YES, doxygen generates more compact RTF
-# documents. This may be useful for small projects and may help to save some
-# trees in general.
-# The default value is: NO.
-# This tag requires that the tag GENERATE_RTF is set to YES.
-
-COMPACT_RTF            = NO
-
-# If the RTF_HYPERLINKS tag is set to YES, the RTF that is generated will
-# contain hyperlink fields. The RTF file will contain links (just like the HTML
-# output) instead of page references. This makes the output suitable for online
-# browsing using Word or some other Word compatible readers that support those
-# fields.
-#
-# Note: WordPad (write) and others do not support links.
-# The default value is: NO.
-# This tag requires that the tag GENERATE_RTF is set to YES.
-
-RTF_HYPERLINKS         = YES
-
-# Load stylesheet definitions from file. Syntax is similar to doxygen's
-# configuration file, i.e. a series of assignments. You only have to provide
-# replacements, missing definitions are set to their default value.
-#
-# See also section "Doxygen usage" for information on how to generate the
-# default style sheet that doxygen normally uses.
-# This tag requires that the tag GENERATE_RTF is set to YES.
-
-RTF_STYLESHEET_FILE    = rtfstyle.cfg
-
-# Set optional variables used in the generation of an RTF document. Syntax is
-# similar to doxygen's configuration file. A template extensions file can be
-# generated using doxygen -e rtf extensionFile.
-# This tag requires that the tag GENERATE_RTF is set to YES.
-
-RTF_EXTENSIONS_FILE    =
-
-#---------------------------------------------------------------------------
-# Configuration options related to the man page output
-#---------------------------------------------------------------------------
-
-# If the GENERATE_MAN tag is set to YES, doxygen will generate man pages for
-# classes and files.
-# The default value is: NO.
-
-GENERATE_MAN           = NO
-
-# The MAN_OUTPUT tag is used to specify where the man pages will be put. If a
-# relative path is entered the value of OUTPUT_DIRECTORY will be put in front of
-# it. A directory man3 will be created inside the directory specified by
-# MAN_OUTPUT.
-# The default directory is: man.
-# This tag requires that the tag GENERATE_MAN is set to YES.
-
-MAN_OUTPUT             = man
-
-# The MAN_EXTENSION tag determines the extension that is added to the generated
-# man pages. In case the manual section does not start with a number, the number
-# 3 is prepended. The dot (.) at the beginning of the MAN_EXTENSION tag is
-# optional.
-# The default value is: .3.
-# This tag requires that the tag GENERATE_MAN is set to YES.
-
-MAN_EXTENSION          = .3
-
-# The MAN_SUBDIR tag determines the name of the directory created within
-# MAN_OUTPUT in which the man pages are placed. If defaults to man followed by
-# MAN_EXTENSION with the initial . removed.
-# This tag requires that the tag GENERATE_MAN is set to YES.
-
-MAN_SUBDIR             =
-
-# If the MAN_LINKS tag is set to YES and doxygen generates man output, then it
-# will generate one additional man file for each entity documented in the real
-# man page(s). These additional files only source the real man page, but without
-# them the man command would be unable to find the correct page.
-# The default value is: NO.
-# This tag requires that the tag GENERATE_MAN is set to YES.
-
-MAN_LINKS              = NO
-
-#---------------------------------------------------------------------------
-# Configuration options related to the XML output
-#---------------------------------------------------------------------------
-
-# If the GENERATE_XML tag is set to YES, doxygen will generate an XML file that
-# captures the structure of the code including all documentation.
-# The default value is: NO.
-
-GENERATE_XML           = NO
-
-# The XML_OUTPUT tag is used to specify where the XML pages will be put. If a
-# relative path is entered the value of OUTPUT_DIRECTORY will be put in front of
-# it.
-# The default directory is: xml.
-# This tag requires that the tag GENERATE_XML is set to YES.
-
-XML_OUTPUT             = xml
-
-# If the XML_PROGRAMLISTING tag is set to YES, doxygen will dump the program
-# listings (including syntax highlighting and cross-referencing information) to
-# the XML output. Note that enabling this will significantly increase the size
-# of the XML output.
-# The default value is: YES.
-# This tag requires that the tag GENERATE_XML is set to YES.
-
-XML_PROGRAMLISTING     = YES
-
-# If the XML_NS_MEMB_FILE_SCOPE tag is set to YES, doxygen will include
-# namespace members in file scope as well, matching the HTML output.
-# The default value is: NO.
-# This tag requires that the tag GENERATE_XML is set to YES.
-
-XML_NS_MEMB_FILE_SCOPE = NO
-
-#---------------------------------------------------------------------------
-# Configuration options related to the DOCBOOK output
-#---------------------------------------------------------------------------
-
-# If the GENERATE_DOCBOOK tag is set to YES, doxygen will generate Docbook files
-# that can be used to generate PDF.
-# The default value is: NO.
-
-GENERATE_DOCBOOK       = NO
-
-# The DOCBOOK_OUTPUT tag is used to specify where the Docbook pages will be put.
-# If a relative path is entered the value of OUTPUT_DIRECTORY will be put in
-# front of it.
-# The default directory is: docbook.
-# This tag requires that the tag GENERATE_DOCBOOK is set to YES.
-
-DOCBOOK_OUTPUT         = docbook
-
-#---------------------------------------------------------------------------
-# Configuration options for the AutoGen Definitions output
-#---------------------------------------------------------------------------
-
-# If the GENERATE_AUTOGEN_DEF tag is set to YES, doxygen will generate an
-# AutoGen Definitions (see http://autogen.sourceforge.net/) file that captures
-# the structure of the code including all documentation. Note that this feature
-# is still experimental and incomplete at the moment.
-# The default value is: NO.
-
-GENERATE_AUTOGEN_DEF   = NO
-
-#---------------------------------------------------------------------------
-# Configuration options related to Sqlite3 output
-#---------------------------------------------------------------------------
-
-#---------------------------------------------------------------------------
-# Configuration options related to the Perl module output
-#---------------------------------------------------------------------------
-
-# If the GENERATE_PERLMOD tag is set to YES, doxygen will generate a Perl module
-# file that captures the structure of the code including all documentation.
-#
-# Note that this feature is still experimental and incomplete at the moment.
-# The default value is: NO.
-
-GENERATE_PERLMOD       = NO
-
-# If the PERLMOD_LATEX tag is set to YES, doxygen will generate the necessary
-# Makefile rules, Perl scripts and LaTeX code to be able to generate PDF and DVI
-# output from the Perl module output.
-# The default value is: NO.
-# This tag requires that the tag GENERATE_PERLMOD is set to YES.
-
-PERLMOD_LATEX          = NO
-
-# If the PERLMOD_PRETTY tag is set to YES, the Perl module output will be nicely
-# formatted so it can be parsed by a human reader. This is useful if you want to
-# understand what is going on. On the other hand, if this tag is set to NO, the
-# size of the Perl module output will be much smaller and Perl will parse it
-# just the same.
-# The default value is: YES.
-# This tag requires that the tag GENERATE_PERLMOD is set to YES.
-
-PERLMOD_PRETTY         = YES
-
-# The names of the make variables in the generated doxyrules.make file are
-# prefixed with the string contained in PERLMOD_MAKEVAR_PREFIX. This is useful
-# so different doxyrules.make files included by the same Makefile don't
-# overwrite each other's variables.
-# This tag requires that the tag GENERATE_PERLMOD is set to YES.
-
-PERLMOD_MAKEVAR_PREFIX =
-
-#---------------------------------------------------------------------------
-# Configuration options related to the preprocessor
-#---------------------------------------------------------------------------
-
-# If the ENABLE_PREPROCESSING tag is set to YES, doxygen will evaluate all
-# C-preprocessor directives found in the sources and include files.
-# The default value is: YES.
-
-ENABLE_PREPROCESSING   = YES
-
-# If the MACRO_EXPANSION tag is set to YES, doxygen will expand all macro names
-# in the source code. If set to NO, only conditional compilation will be
-# performed. Macro expansion can be done in a controlled way by setting
-# EXPAND_ONLY_PREDEF to YES.
-# The default value is: NO.
-# This tag requires that the tag ENABLE_PREPROCESSING is set to YES.
-
-MACRO_EXPANSION        = YES
-
-# If the EXPAND_ONLY_PREDEF and MACRO_EXPANSION tags are both set to YES then
-# the macro expansion is limited to the macros specified with the PREDEFINED and
-# EXPAND_AS_DEFINED tags.
-# The default value is: NO.
-# This tag requires that the tag ENABLE_PREPROCESSING is set to YES.
-
-EXPAND_ONLY_PREDEF     = NO
-
-# If the SEARCH_INCLUDES tag is set to YES, the include files in the
-# INCLUDE_PATH will be searched if a #include is found.
-# The default value is: YES.
-# This tag requires that the tag ENABLE_PREPROCESSING is set to YES.
-
-SEARCH_INCLUDES        = YES
-
-# The INCLUDE_PATH tag can be used to specify one or more directories that
-# contain include files that are not input files but should be processed by the
-# preprocessor.
-# This tag requires that the tag SEARCH_INCLUDES is set to YES.
-
-INCLUDE_PATH           =
-
-# You can use the INCLUDE_FILE_PATTERNS tag to specify one or more wildcard
-# patterns (like *.h and *.hpp) to filter out the header-files in the
-# directories. If left blank, the patterns specified with FILE_PATTERNS will be
-# used.
-# This tag requires that the tag ENABLE_PREPROCESSING is set to YES.
-
-INCLUDE_FILE_PATTERNS  =
-
-# The PREDEFINED tag can be used to specify one or more macro names that are
-# defined before the preprocessor is started (similar to the -D option of e.g.
-# gcc). The argument of the tag is a list of macros of the form: name or
-# name=definition (no spaces). If the definition and the "=" are omitted, "=1"
-# is assumed. To prevent a macro definition from being undefined via #undef or
-# recursively expanded use the := operator instead of the = operator.
-# This tag requires that the tag ENABLE_PREPROCESSING is set to YES.
-
-PREDEFINED             = __attribute__(x)= \
-                         DOXYGEN \
-                         protected=private \
-                         DOXYGEN_SHOULD_SKIP_THIS \
-                         ARDUINO
-
-# If the MACRO_EXPANSION and EXPAND_ONLY_PREDEF tags are set to YES then this
-# tag can be used to specify a list of macro names that should be expanded. The
-# macro definition that is found in the sources will be used. Use the PREDEFINED
-# tag if you want to use a different macro definition that overrules the
-# definition found in the source code.
-# This tag requires that the tag ENABLE_PREPROCESSING is set to YES.
-
-EXPAND_AS_DEFINED      =
-
-# If the SKIP_FUNCTION_MACROS tag is set to YES then doxygen's preprocessor will
-# remove all references to function-like macros that are alone on a line, have
-# an all uppercase name, and do not end with a semicolon. Such function macros
-# are typically used for boiler-plate code, and will confuse the parser if not
-# removed.
-# The default value is: YES.
-# This tag requires that the tag ENABLE_PREPROCESSING is set to YES.
-
-SKIP_FUNCTION_MACROS   = YES
-
-#---------------------------------------------------------------------------
-# Configuration options related to external references
-#---------------------------------------------------------------------------
-
-# The TAGFILES tag can be used to specify one or more tag files. For each tag
-# file the location of the external documentation should be added. The format of
-# a tag file without this location is as follows:
-# TAGFILES = file1 file2 ...
-# Adding location for the tag files is done as follows:
-# TAGFILES = file1=loc1 "file2 = loc2" ...
-# where loc1 and loc2 can be relative or absolute paths or URLs. See the
-# section "Linking to external documentation" for more information about the use
-# of tag files.
-# Note: Each tag file must have a unique name (where the name does NOT include
-# the path). If a tag file is not located in the directory in which doxygen is
-# run, you must also specify the path to the tagfile here.
-
-TAGFILES               =
-
-# When a file name is specified after GENERATE_TAGFILE, doxygen will create a
-# tag file that is based on the input files it reads. See section "Linking to
-# external documentation" for more information about the usage of tag files.
-
-GENERATE_TAGFILE       =
-
-# If the ALLEXTERNALS tag is set to YES, all external class will be listed in
-# the class index. If set to NO, only the inherited external classes will be
-# listed.
-# The default value is: NO.
-
-ALLEXTERNALS           = NO
-
-# If the EXTERNAL_GROUPS tag is set to YES, all external groups will be listed
-# in the modules index. If set to NO, only the current project's groups will be
-# listed.
-# The default value is: YES.
-
-EXTERNAL_GROUPS        = YES
-
-# If the EXTERNAL_PAGES tag is set to YES, all external pages will be listed in
-# the related pages index. If set to NO, only the current project's pages will
-# be listed.
-# The default value is: YES.
-
-EXTERNAL_PAGES         = YES
-
-#---------------------------------------------------------------------------
-# Configuration options related to the dot tool
-#---------------------------------------------------------------------------
-
-# If the CLASS_DIAGRAMS tag is set to YES, doxygen will generate a class diagram
-# (in HTML and LaTeX) for classes with base or super classes. Setting the tag to
-# NO turns the diagrams off. Note that this option also works with HAVE_DOT
-# disabled, but it is recommended to install and use dot, since it yields more
-# powerful graphs.
-# The default value is: YES.
-
-CLASS_DIAGRAMS         = YES
-
-# You can include diagrams made with dia in doxygen documentation. Doxygen will
-# then run dia to produce the diagram and insert it in the documentation. The
-# DIA_PATH tag allows you to specify the directory where the dia binary resides.
-# If left empty dia is assumed to be found in the default search path.
-
-DIA_PATH               =
-
-# If set to YES the inheritance and collaboration graphs will hide inheritance
-# and usage relations if the target is undocumented or is not a class.
-# The default value is: YES.
-
-HIDE_UNDOC_RELATIONS   = YES
-
-# If you set the HAVE_DOT tag to YES then doxygen will assume the dot tool is
-# available from the path. This tool is part of Graphviz (see:
-# http://www.graphviz.org/), a graph visualization toolkit from AT&T and Lucent
-# Bell Labs. The other options in this section have no effect if this option is
-# set to NO
-# The default value is: NO.
-
-HAVE_DOT               = YES
-
-# The DOT_NUM_THREADS specifies the number of dot invocations doxygen is allowed
-# to run in parallel. When set to 0 doxygen will base this on the number of
-# processors available in the system. You can set it explicitly to a value
-# larger than 0 to get control over the balance between CPU load and processing
-# speed.
-# Minimum value: 0, maximum value: 32, default value: 0.
-# This tag requires that the tag HAVE_DOT is set to YES.
-
-DOT_NUM_THREADS        = 0
-
-# When you want a differently looking font in the dot files that doxygen
-# generates you can specify the font name using DOT_FONTNAME. You need to make
-# sure dot is able to find the font, which can be done by putting it in a
-# standard location or by setting the DOTFONTPATH environment variable or by
-# setting DOT_FONTPATH to the directory containing the font.
-# The default value is: Helvetica.
-# This tag requires that the tag HAVE_DOT is set to YES.
-
-DOT_FONTNAME           = Helvetica
-
-# The DOT_FONTSIZE tag can be used to set the size (in points) of the font of
-# dot graphs.
-# Minimum value: 4, maximum value: 24, default value: 10.
-# This tag requires that the tag HAVE_DOT is set to YES.
-
-DOT_FONTSIZE           = 10
-
-# By default doxygen will tell dot to use the default font as specified with
-# DOT_FONTNAME. If you specify a different font using DOT_FONTNAME you can set
-# the path where dot can find it using this tag.
-# This tag requires that the tag HAVE_DOT is set to YES.
-
-DOT_FONTPATH           =
-
-# If the CLASS_GRAPH tag is set to YES then doxygen will generate a graph for
-# each documented class showing the direct and indirect inheritance relations.
-# Setting this tag to YES will force the CLASS_DIAGRAMS tag to NO.
-# The default value is: YES.
-# This tag requires that the tag HAVE_DOT is set to YES.
-
-CLASS_GRAPH            = YES
-
-# If the COLLABORATION_GRAPH tag is set to YES then doxygen will generate a
-# graph for each documented class showing the direct and indirect implementation
-# dependencies (inheritance, containment, and class references variables) of the
-# class with other documented classes.
-# The default value is: YES.
-# This tag requires that the tag HAVE_DOT is set to YES.
-
-COLLABORATION_GRAPH    = YES
-
-# If the GROUP_GRAPHS tag is set to YES then doxygen will generate a graph for
-# groups, showing the direct groups dependencies.
-# The default value is: YES.
-# This tag requires that the tag HAVE_DOT is set to YES.
-
-GROUP_GRAPHS           = YES
-
-# If the UML_LOOK tag is set to YES, doxygen will generate inheritance and
-# collaboration diagrams in a style similar to the OMG's Unified Modeling
-# Language.
-# The default value is: NO.
-# This tag requires that the tag HAVE_DOT is set to YES.
-
-UML_LOOK               = NO
-
-# If the UML_LOOK tag is enabled, the fields and methods are shown inside the
-# class node. If there are many fields or methods and many nodes the graph may
-# become too big to be useful. The UML_LIMIT_NUM_FIELDS threshold limits the
-# number of items for each type to make the size more manageable. Set this to 0
-# for no limit. Note that the threshold may be exceeded by 50% before the limit
-# is enforced. So when you set the threshold to 10, up to 15 fields may appear,
-# but if the number exceeds 15, the total amount of fields shown is limited to
-# 10.
-# Minimum value: 0, maximum value: 100, default value: 10.
-# This tag requires that the tag UML_LOOK is set to YES.
-
-UML_LIMIT_NUM_FIELDS   = 10
-
-# If the DOT_UML_DETAILS tag is set to NO, doxygen will show attributes and
-# methods without types and arguments in the UML graphs. If the DOT_UML_DETAILS
-# tag is set to YES, doxygen will add type and arguments for attributes and
-# methods in the UML graphs. If the DOT_UML_DETAILS tag is set to NONE, doxygen
-# will not generate fields with class member information in the UML graphs. The
-# class diagrams will look similar to the default class diagrams but using UML
-# notation for the relationships.
-# Possible values are: NO, YES and NONE.
-# The default value is: NO.
-# This tag requires that the tag UML_LOOK is set to YES.
-
-DOT_UML_DETAILS        = NO
-
-# The DOT_WRAP_THRESHOLD tag can be used to set the maximum number of characters
-# to display on a single line. If the actual line length exceeds this threshold
-# significantly it will wrapped across multiple lines. Some heuristics are apply
-# to avoid ugly line breaks.
-# Minimum value: 0, maximum value: 1000, default value: 17.
-# This tag requires that the tag HAVE_DOT is set to YES.
-
-DOT_WRAP_THRESHOLD     = 17
-
-# If the TEMPLATE_RELATIONS tag is set to YES then the inheritance and
-# collaboration graphs will show the relations between templates and their
-# instances.
-# The default value is: NO.
-# This tag requires that the tag HAVE_DOT is set to YES.
-
-TEMPLATE_RELATIONS     = NO
-
-# If the INCLUDE_GRAPH, ENABLE_PREPROCESSING and SEARCH_INCLUDES tags are set to
-# YES then doxygen will generate a graph for each documented file showing the
-# direct and indirect include dependencies of the file with other documented
-# files.
-# The default value is: YES.
-# This tag requires that the tag HAVE_DOT is set to YES.
-
-INCLUDE_GRAPH          = YES
-
-# If the INCLUDED_BY_GRAPH, ENABLE_PREPROCESSING and SEARCH_INCLUDES tags are
-# set to YES then doxygen will generate a graph for each documented file showing
-# the direct and indirect include dependencies of the file with other documented
-# files.
-# The default value is: YES.
-# This tag requires that the tag HAVE_DOT is set to YES.
-
-INCLUDED_BY_GRAPH      = YES
-
-# If the CALL_GRAPH tag is set to YES then doxygen will generate a call
-# dependency graph for every global function or class method.
-#
-# Note that enabling this option will significantly increase the time of a run.
-# So in most cases it will be better to enable call graphs for selected
-# functions only using the \callgraph command. Disabling a call graph can be
-# accomplished by means of the command \hidecallgraph.
-# The default value is: NO.
-# This tag requires that the tag HAVE_DOT is set to YES.
-
-CALL_GRAPH             = NO
-
-# If the CALLER_GRAPH tag is set to YES then doxygen will generate a caller
-# dependency graph for every global function or class method.
-#
-# Note that enabling this option will significantly increase the time of a run.
-# So in most cases it will be better to enable caller graphs for selected
-# functions only using the \callergraph command. Disabling a caller graph can be
-# accomplished by means of the command \hidecallergraph.
-# The default value is: NO.
-# This tag requires that the tag HAVE_DOT is set to YES.
-
-CALLER_GRAPH           = NO
-
-# If the GRAPHICAL_HIERARCHY tag is set to YES then doxygen will graphical
-# hierarchy of all classes instead of a textual one.
-# The default value is: YES.
-# This tag requires that the tag HAVE_DOT is set to YES.
-
-GRAPHICAL_HIERARCHY    = YES
-
-# If the DIRECTORY_GRAPH tag is set to YES then doxygen will show the
-# dependencies a directory has on other directories in a graphical way. The
-# dependency relations are determined by the #include relations between the
-# files in the directories.
-# The default value is: YES.
-# This tag requires that the tag HAVE_DOT is set to YES.
-
-DIRECTORY_GRAPH        = YES
-
-# The DOT_IMAGE_FORMAT tag can be used to set the image format of the images
-# generated by dot. For an explanation of the image formats see the section
-# output formats in the documentation of the dot tool (Graphviz (see:
-# http://www.graphviz.org/)).
-# Note: If you choose svg you need to set HTML_FILE_EXTENSION to xhtml in order
-# to make the SVG files visible in IE 9+ (other browsers do not have this
-# requirement).
-# Possible values are: png, jpg, gif, svg, png:gd, png:gd:gd, png:cairo,
-# png:cairo:gd, png:cairo:cairo, png:cairo:gdiplus, png:gdiplus and
-# png:gdiplus:gdiplus.
-# The default value is: png.
-# This tag requires that the tag HAVE_DOT is set to YES.
-
-DOT_IMAGE_FORMAT       = png
-
-# If DOT_IMAGE_FORMAT is set to svg, then this option can be set to YES to
-# enable generation of interactive SVG images that allow zooming and panning.
-#
-# Note that this requires a modern browser other than Internet Explorer. Tested
-# and working are Firefox, Chrome, Safari, and Opera.
-# Note: For IE 9+ you need to set HTML_FILE_EXTENSION to xhtml in order to make
-# the SVG files visible. Older versions of IE do not have SVG support.
-# The default value is: NO.
-# This tag requires that the tag HAVE_DOT is set to YES.
-
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-
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-# This tag requires that the tag HAVE_DOT is set to YES.
-
-DOT_PATH               =
-
-# The DOTFILE_DIRS tag can be used to specify one or more directories that
-# contain dot files that are included in the documentation (see the \dotfile
-# command).
-# This tag requires that the tag HAVE_DOT is set to YES.
-
-DOTFILE_DIRS           =
-
-# The MSCFILE_DIRS tag can be used to specify one or more directories that
-# contain msc files that are included in the documentation (see the \mscfile
-# command).
-
-MSCFILE_DIRS           =
-
-# The DIAFILE_DIRS tag can be used to specify one or more directories that
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-# command).
-
-DIAFILE_DIRS           =
-
-# When using plantuml, the PLANTUML_JAR_PATH tag should be used to specify the
-# path where java can find the plantuml.jar file. If left blank, it is assumed
-# PlantUML is not used or called during a preprocessing step. Doxygen will
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-PLANTUML_JAR_PATH      =
-
-# When using plantuml, the PLANTUML_CFG_FILE tag can be used to specify a
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-
-PLANTUML_CFG_FILE      =
-
-# When using plantuml, the specified paths are searched for files specified by
-# the !include statement in a plantuml block.
-
-PLANTUML_INCLUDE_PATH  =
-
-# The DOT_GRAPH_MAX_NODES tag can be used to set the maximum number of nodes
-# that will be shown in the graph. If the number of nodes in a graph becomes
-# larger than this value, doxygen will truncate the graph, which is visualized
-# by representing a node as a red box. Note that doxygen if the number of direct
-# children of the root node in a graph is already larger than
-# DOT_GRAPH_MAX_NODES then the graph will not be shown at all. Also note that
-# the size of a graph can be further restricted by MAX_DOT_GRAPH_DEPTH.
-# Minimum value: 0, maximum value: 10000, default value: 50.
-# This tag requires that the tag HAVE_DOT is set to YES.
-
-DOT_GRAPH_MAX_NODES    = 50
-
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-# generated by dot. A depth value of 3 means that only nodes reachable from the
-# root by following a path via at most 3 edges will be shown. Nodes that lay
-# further from the root node will be omitted. Note that setting this option to 1
-# or 2 may greatly reduce the computation time needed for large code bases. Also
-# note that the size of a graph can be further restricted by
-# DOT_GRAPH_MAX_NODES. Using a depth of 0 means no depth restriction.
-# Minimum value: 0, maximum value: 1000, default value: 0.
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-# read).
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-# explaining the meaning of the various boxes and arrows in the dot generated
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-DOT_CLEANUP            = YES

lib/SdFat_NoArduino/doc/SdErrorCodes.txt

@@ -1,51 +0,0 @@
-2022-07-01
-
-Run the SdErrorCode example to produce an updated list.
-
-Code,Symbol - failed operation
-0X00,SD_CARD_ERROR_NONE - No error
-0X01,SD_CARD_ERROR_CMD0 - Card reset failed
-0X02,SD_CARD_ERROR_CMD2 - SDIO read CID
-0X03,SD_CARD_ERROR_CMD3 - SDIO publish RCA
-0X04,SD_CARD_ERROR_CMD6 - Switch card function
-0X05,SD_CARD_ERROR_CMD7 - SDIO card select
-0X06,SD_CARD_ERROR_CMD8 - Send and check interface settings
-0X07,SD_CARD_ERROR_CMD9 - Read CSD data
-0X08,SD_CARD_ERROR_CMD10 - Read CID data
-0X09,SD_CARD_ERROR_CMD12 - Stop multiple block read
-0X0A,SD_CARD_ERROR_CMD13 - Read card status
-0X0B,SD_CARD_ERROR_CMD17 - Read single block
-0X0C,SD_CARD_ERROR_CMD18 - Read multiple blocks
-0X0D,SD_CARD_ERROR_CMD24 - Write single block
-0X0E,SD_CARD_ERROR_CMD25 - Write multiple blocks
-0X0F,SD_CARD_ERROR_CMD32 - Set first erase block
-0X10,SD_CARD_ERROR_CMD33 - Set last erase block
-0X11,SD_CARD_ERROR_CMD38 - Erase selected blocks
-0X12,SD_CARD_ERROR_CMD58 - Read OCR register
-0X13,SD_CARD_ERROR_CMD59 - Set CRC mode
-0X14,SD_CARD_ERROR_ACMD6 - Set SDIO bus width
-0X15,SD_CARD_ERROR_ACMD13 - Read extended status
-0X16,SD_CARD_ERROR_ACMD23 - Set pre-erased count
-0X17,SD_CARD_ERROR_ACMD41 - Activate card initialization
-0X18,SD_CARD_ERROR_ACMD51 - Read SCR data
-0X19,SD_CARD_ERROR_READ_TOKEN - Bad read data token
-0X1A,SD_CARD_ERROR_READ_CRC - Read CRC error
-0X1B,SD_CARD_ERROR_READ_FIFO - SDIO fifo read timeout
-0X1C,SD_CARD_ERROR_READ_REG - Read CID or CSD failed.
-0X1D,SD_CARD_ERROR_READ_START - Bad readStart argument
-0X1E,SD_CARD_ERROR_READ_TIMEOUT - Read data timeout
-0X1F,SD_CARD_ERROR_STOP_TRAN - Multiple block stop failed
-0X20,SD_CARD_ERROR_TRANSFER_COMPLETE - SDIO transfer complete
-0X21,SD_CARD_ERROR_WRITE_DATA - Write data not accepted
-0X22,SD_CARD_ERROR_WRITE_FIFO - SDIO fifo write timeout
-0X23,SD_CARD_ERROR_WRITE_START - Bad writeStart argument
-0X24,SD_CARD_ERROR_WRITE_PROGRAMMING - Flash programming
-0X25,SD_CARD_ERROR_WRITE_TIMEOUT - Write timeout
-0X26,SD_CARD_ERROR_DMA - DMA transfer failed
-0X27,SD_CARD_ERROR_ERASE - Card did not accept erase commands
-0X28,SD_CARD_ERROR_ERASE_SINGLE_SECTOR - Card does not support erase
-0X29,SD_CARD_ERROR_ERASE_TIMEOUT - Erase command timeout
-0X2A,SD_CARD_ERROR_INIT_NOT_CALLED - Card has not been initialized
-0X2B,SD_CARD_ERROR_INVALID_CARD_CONFIG - Invalid card config
-0X2C,SD_CARD_ERROR_FUNCTION_NOT_SUPPORTED - Unsupported SDIO command
-0X2D,SD_CARD_ERROR_UNKNOWN - Unknown error

lib/SdFat_NoArduino/doc/SdFat.html

@@ -1,10 +0,0 @@
-<html>
-<head>
-<title>A web page that points a browser to a different page</title>
-<meta http-equiv="refresh" content="0; URL=html/index.html">
-<meta name="keywords" content="automatic redirection">
-</head>
-<body>
-Your browser didn't automatically redirect. Open html/index.html manually.
-</body>
-</html>

lib/SdFat_NoArduino/doc/ZipMsg/index.html

@@ -1,4 +0,0 @@
-<h3>Replace the content of the html folder by unzipping html.zip.</h3>
-<h3>I have zipped the documentation since Doxygen changes every file each time it runs.</h3>
-<h3>This makes viewing changes on GitHub difficult.</h3>
-<p>&nbsp;</p>

lib/SdFat_NoArduino/doc/clean_html.bat

@@ -1,3 +0,0 @@
-del html\*.md5
-del html\*.map
-pause

lib/SdFat_NoArduino/doc/del_html.bat

@@ -1,3 +0,0 @@
-rm html/*.*
-rm html/search/*.*
-pause

lib/SdFat_NoArduino/doc/html/index.html

@@ -1,4 +0,0 @@
-<h3>Replace the content of the html folder by unzipping html.zip.</h3>
-<h3>I have zipped the documentation since Doxygen changes every file each time it runs.</h3>
-<h3>This makes viewing changes on GitHub difficult.</h3>
-<p>&nbsp;</p>

lib/SdFat_NoArduino/doc/mainpage.h

@@ -1,289 +0,0 @@
-/**
- * Copyright (c) 2011-2021 Bill Greiman
- * This file is part of the SdFat library for SD memory cards.
- *
- * MIT License
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included
- * in all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- */
-/**
-\mainpage Arduino %SdFat Library
-
-\section Warn Warnings for SdFat V2
-
-This is a major new version of SdFat. It is mostly
-backward compatible with SdFat Version 1 for FAT16/FAT32 cards.
-
-You should edit SdFatConfig.h to select features. The default version of
-SdFatConfig.h is suitable for UNO and other small AVR boards.
-
-\section Intro Introduction
-
-The Arduino %SdFat library supports FAT16, FAT32, and exFAT file systems
-on Standard SD, SDHC, and SDXC cards.
-
-In %SdFat version 1, SdFat and File are the main classes.
-
-In %SdFat version 2, SdFat and File are defined by typedefs in terms of the
-following classes.
-
-The file system classes in the %SdFat library are SdFat32, SdExFat, and SdFs.
-SdFat32 supports FAT16 and FAT32. SdExFat supports exFAT, SdFs supports
-FAT16, FAT32, and exFAT.
-
-The corresponding file classes are File32, ExFile, and FsFile.
-
-The types for SdFat and File are defined in SdFatConfig.h. This version
-uses FAT16/FAT32 for small AVR boards and FAT16/FAT32/exFAT for all other
-boards.
-
-\code{.cpp}
-// File types for SdFat, File, SdFile, SdBaseFile, fstream,
-// ifstream, and ofstream.
-//
-// Set SDFAT_FILE_TYPE to:
-// 1 for FAT16/FAT32, 2 for exFAT, 3 for FAT16/FAT32 and exFAT.
-//
-#if defined(__AVR__) && FLASHEND < 0X8000
-// FAT16/FAT32 for 32K AVR boards.
-#define SDFAT_FILE_TYPE 1
-#else  // defined(__AVR__) && FLASHEND < 0X8000
-// FAT16/FAT32 and exFAT for all other boards.
-#define SDFAT_FILE_TYPE 3
-#endif  // defined(__AVR__) && FLASHEND < 0X8000
-\endcode
-
-It is possible to use option three, support or FAT16/FAT32 and exFat
-on an Uno or other AVR board with 32KB flash and 2KB SRAM but memory
-will be very limited.
-
-Uno memory use for a simple data logger is:
-
-> option 1, FAT16/FAT32, 11902 bytes of flash and 855 bytes of SRAM.
->
-> option 2, exFAT, 14942 bytes of flash and 895 bytes of SRAM.
->
-> option 3, FAT16/FAT32 and exFAT, 21834 bytes of flash and 908 bytes of SRAM.
-
-Please read documentation under the above classes tab for more information.
-
-A number of example are provided in the %SdFat/examples folder.  These were
-developed to test %SdFat and illustrate its use.
-
-\section exFAT exFAT Features
-
-exFAT has many features not available in FAT16/FAT32.
-
-Files larger than 4GiB, 64-bit file size and file position.
-
-Free space allocation performance improved by using a free space bitmap.
-
-Removal of the physical "." and ".." directory entries that appear in
-FAT16/FAT32 subdirectories.
-
-Better support for large flash pages with boundary alignment offsets
-for the FAT table and data region.
-
-exFAT files have two separate 64-bit length fields.  The DataLength
-field indicate how much space is allocate to the file. The ValidDataLength
-field indicates how much actual data has been written to the file.
-
-An exFAT file can be contiguous with pre-allocate clusters and bypass the
-use of the FAT table.  In this case the contiguous flag is set in the
-directory entry.  This allows an entire file to be written as one large
-multi-block write.
-
-\section SDPath Paths and Working Directories
-
-Relative paths in %SdFat are resolved in a manner similar to Windows.
-
-Each instance of SdFat32, SdExFat, and SdFs has a current directory.
-This directory is called the volume working directory, vwd.
-Initially this directory is the root directory for the volume.
-
-The volume working directory is changed by calling the chdir(path).
-
-The call sd.chdir("/2014") will change the volume working directory
-for sd to "/2014", assuming "/2014" exists.
-
-Relative paths for member functions are resolved by starting at
-the volume working directory.
-
-For example, the call sd.mkdir("April") will create the directory
-"/2014/April" assuming the volume working directory is "/2014".
-
-There is current working directory, cwd, that is used to resolve paths
-for file.open() calls.
-
-For a single SD card, the current working directory is always the volume
-working directory for that card.
-
-For multiple SD cards the current working directory is set to the volume
-working directory of a card by calling the chvol() member function.
-The chvol() call is like the Windows \<drive letter>: command.
-
-The call sd2.chvol() will set the current working directory to the volume
-working directory for sd2.
-
-If the volume working directory for sd2 is "/music" the call
-
-file.open("BigBand.wav", O_READ);
-
-will open "/music/BigBand.wav" on sd2.
-
-\section Install Installation
-
-You must manually install %SdFat by renaming the download folder %SdFat
-and copy the %SdFat folder to the Arduino libraries folder in your
-sketchbook folder.
-
-It will be necessary to unzip and rename the folder if you download a zip
-file from GitHub.
-
-See the Manual installation section of this guide.
-
-http://arduino.cc/en/Guide/Libraries
-
-\section SDconfig SdFat Configuration
-
-Several configuration options may be changed by editing the SdFatConfig.h
-file in the %SdFat/src folder.
-
-Here are a few of the key options.
-
-If the symbol ENABLE_DEDICATED_SPI is nonzero, multi-block SD I/O may
-be used for better performance.  The SPI bus may not be shared with
-other devices in this mode.
-
-The symbol SPI_DRIVER_SELECT is used to select the SPI driver.
-
-> If the symbol SPI_DRIVER_SELECT is:
->
-> 0 - An optimized custom SPI driver is used if it exists
->     else the standard library driver is used.
->
-> 1 - The standard library driver is always used.
->
-> 2 - The software SPI driver is always used.
->
-> 3 - An external SPI driver derived from SdSpiBaseClass is always used.
-
-To enable SD card CRC checking in SPI mode set USE_SD_CRC nonzero.
-
-See SdFatConfig.h for other options.
-
-\section Hardware Hardware Configuration
-
-The hardware interface to the SD card should not use a resistor based level
-shifter. Resistor based level shifters results in signal rise times that are
- too slow for many newer SD cards.
-
-
-\section HowTo How to format SD Cards
-
-The best way to restore an SD card's format on a PC or Mac is to use
-SDFormatter which can be downloaded from:
-
-http://www.sdcard.org/downloads
-
-A formatter program, SdFormatter.ino, is included in the
-%SdFat/examples/SdFormatter directory.  This program attempts to
-emulate SD Association's SDFormatter.
-
-SDFormatter aligns flash erase boundaries with file
-system structures which reduces write latency and file system overhead.
-
-The PC/Mac SDFormatter does not have an option for FAT type so it may format
-very small cards as FAT12.  Use the %SdFormatter example to force FAT16
-formatting of small cards.
-
-Do not format the SD card with an OS utility, OS utilities do not format SD
-cards in conformance with the SD standard.
-
-You should use a freshly formatted SD card for best performance.  FAT
-file systems become slower if many files have been created and deleted.
-This is because the directory entry for a deleted file is marked as deleted,
-but is not deleted.  When a new file is created, these entries must be scanned
-before creating the file.  Also files can become
-fragmented which causes reads and writes to be slower.
-
-\section ExampleFiles Examples
-
-A number of examples are provided in the SdFat/examples folder.
-
-To access these examples from the Arduino development environment
-go to:  %File -> Examples -> %SdFat -> \<program Name\>
-
-Compile, upload to your Arduino and click on Serial Monitor to run
-the example.
-
-Here is a list:
-
-AvrAdcLogger - Fast AVR ADC logger using Timer/ADC interrupts.
-
-BackwardCompatibility - Demonstrate SD.h compatibility with %SdFat.h.
-
-bench - A read/write benchmark.
-
-%BufferedPrint - Demo a buffered print class for AVR loggers.
-
-debug folder - Some of my debug programs - will be remove in the future.
-
-DirectoryFunctions - Use of chdir(), ls(), mkdir(), and rmdir().
-
-examplesV1 folder - Examples from SdFat V1 for compatibility tests.
-
-ExFatLogger - A data-logger optimized for exFAT features.
-
-MinimumSizeSdReader - Example of small file reader for FAT16/FAT32.
-
-OpenNext - Open all files in the root dir and print their filename.
-
-QuickStart - Quick hardware test for SPI card access.
-
-ReadCsvFile - Function to read a CSV text file one field at a time.
-
-rename - demonstrates use of rename().
-
-RtcTimestampTest - Demonstration of timestamps with RTClib.
-
-SdErrorCodes - Produce a list of error codes.
-
-SdFormatter - This program will format an SD, SDHC, or SDXC card.
-
-SdInfo - Initialize an SD card and analyze its structure for trouble shooting.
-
-SoftwareSpi - Demo of limited Software SPI support in SdFat V2.
-
-STM32Test - Example use of two SPI ports on an STM32 board.
-
-TeensyDmaAdcLogger - Fast logger using DMA ADC.
-
-TeensyRtcTimestamp - %File timestamps for Teensy3.
-
-TeensySdioDemo - Demo of SDIO and SPI modes for the Teensy 3.5/3.6 built-in SD.
-
-TeensySdioLogger -  Fast logger using a ring buffer.
-
-UnicodeFilenames - Test program for Unicode file names.
-
-UserChipSelectFunction - Useful for port expanders or replacement of the standard GPIO functions.
-
-UserSPIDriver - An example of an external SPI driver.
- */

lib/SdFat_NoArduino/examples/AvrAdcLogger/AvrAdcLogger.h

@@ -1,31 +0,0 @@
-#ifndef AnalogBinLogger_h
-#define AnalogBinLogger_h
-const size_t BLOCK_SIZE = 64;
-//------------------------------------------------------------------------------
-// First block of file.
-const size_t PIN_NUM_DIM = BLOCK_SIZE - 3*sizeof(uint32_t) - 2*sizeof(uint8_t);
-struct metadata_t {
-  uint32_t adcFrequency;           // ADC clock frequency
-  uint32_t cpuFrequency;           // CPU clock frequency
-  uint32_t sampleInterval;         // Sample interval in CPU cycles.
-  uint8_t recordEightBits;         // Size of ADC values, nonzero for 8-bits.
-  uint8_t pinCount;                // Number of analog pins in a sample.
-  uint8_t pinNumber[PIN_NUM_DIM];  // List of pin numbers in a sample.
-};
-//------------------------------------------------------------------------------
-// Data block for 8-bit ADC mode.
-const size_t DATA_DIM8 = (BLOCK_SIZE - 2*sizeof(uint16_t))/sizeof(uint8_t);
-struct block8_t {
-  uint16_t count;    // count of data values
-  uint16_t overrun;  // count of overruns since last block
-  uint8_t  data[DATA_DIM8];
-};
-//------------------------------------------------------------------------------
-// Data block for 10-bit ADC mode.
-const size_t DATA_DIM16 = (BLOCK_SIZE - 2*sizeof(uint16_t))/sizeof(uint16_t);
-struct block16_t {
-  unsigned short count;    // count of data values
-  unsigned short overrun;  // count of overruns since last block
-  unsigned short data[DATA_DIM16];
-};
-#endif  // AnalogBinLogger_h

lib/SdFat_NoArduino/examples/AvrAdcLogger/AvrAdcLogger.ino

@@ -1,899 +0,0 @@
-/**
- * This program logs data from the Arduino ADC to a binary file.
- *
- * Samples are logged at regular intervals. Each Sample consists of the ADC
- * values for the analog pins defined in the PIN_LIST array.  The pins numbers
- * may be in any order.
- *
- * Edit the configuration constants below to set the sample pins, sample rate,
- * and other configuration values.
- *
- * If your SD card has a long write latency, it may be necessary to use
- * slower sample rates.  Using a Mega Arduino helps overcome latency
- * problems since more 64 byte buffer blocks will be used.
- *
- * Each 64 byte data block in the file has a four byte header followed by up
- * to 60 bytes of data. (60 values in 8-bit mode or 30 values in 10-bit mode)
- * Each block contains an integral number of samples with unused space at the
- * end of the block.
- *
- */
-#ifdef __AVR__
-#include <SPI.h>
-#include "SdFat.h"
-#include "BufferedPrint.h"
-#include "FreeStack.h"
-#include "AvrAdcLogger.h"
-
-// Save SRAM if 328.
-#ifdef __AVR_ATmega328P__
-#include "MinimumSerial.h"
-MinimumSerial MinSerial;
-#define Serial MinSerial
-#endif  // __AVR_ATmega328P__
-//------------------------------------------------------------------------------
-// This example was designed for exFAT but will support FAT16/FAT32.
-//
-// Note: Uno will not support SD_FAT_TYPE = 3.
-// SD_FAT_TYPE = 0 for SdFat/File as defined in SdFatConfig.h,
-// 1 for FAT16/FAT32, 2 for exFAT, 3 for FAT16/FAT32 and exFAT.
-#define SD_FAT_TYPE 2
-//------------------------------------------------------------------------------
-// Set USE_RTC nonzero for file timestamps.
-// RAM use will be marginal on Uno with RTClib.
-// Set USE_RTC nonzero for file timestamps.
-// RAM use will be marginal on Uno with RTClib.
-// 0 - RTC not used
-// 1 - DS1307
-// 2 - DS3231
-// 3 - PCF8523
-#define USE_RTC 0
-#if USE_RTC
-#include "RTClib.h"
-#endif  // USE_RTC
-//------------------------------------------------------------------------------
-// Pin definitions.
-//
-// Digital pin to indicate an error, set to -1 if not used.
-// The led blinks for fatal errors. The led goes on solid for SD write
-// overrun errors and logging continues.
-const int8_t ERROR_LED_PIN = -1;
-
-// SD chip select pin.
-const uint8_t SD_CS_PIN = SS;
-//------------------------------------------------------------------------------
-// Analog pin number list for a sample.  Pins may be in any order and pin
-// numbers may be repeated.
-const uint8_t PIN_LIST[] = {0, 1, 2, 3, 4};
-//------------------------------------------------------------------------------
-// Sample rate in samples per second.
-const float SAMPLE_RATE = 5000;  // Must be 0.25 or greater.
-
-// The interval between samples in seconds, SAMPLE_INTERVAL, may be set to a
-// constant instead of being calculated from SAMPLE_RATE.  SAMPLE_RATE is not
-// used in the code below.  For example, setting SAMPLE_INTERVAL = 2.0e-4
-// will result in a 200 microsecond sample interval.
-const float SAMPLE_INTERVAL = 1.0/SAMPLE_RATE;
-
-// Setting ROUND_SAMPLE_INTERVAL non-zero will cause the sample interval to
-// be rounded to a a multiple of the ADC clock period and will reduce sample
-// time jitter.
-#define ROUND_SAMPLE_INTERVAL 1
-//------------------------------------------------------------------------------
-// Reference voltage.  See the processor data-sheet for reference details.
-// uint8_t const ADC_REF = 0; // External Reference AREF pin.
-uint8_t const ADC_REF = (1 << REFS0);  // Vcc Reference.
-// uint8_t const ADC_REF = (1 << REFS1);  // Internal 1.1 (only 644 1284P Mega)
-// uint8_t const ADC_REF = (1 << REFS1) | (1 << REFS0);  // Internal 1.1 or 2.56
-//------------------------------------------------------------------------------
-// File definitions.
-//
-// Maximum file size in bytes.
-// The program creates a contiguous file with MAX_FILE_SIZE_MiB bytes.
-// The file will be truncated if logging is stopped early.
-const uint32_t MAX_FILE_SIZE_MiB = 100;  // 100 MiB file.
-
-// log file name.  Integer field before dot will be incremented.
-#define LOG_FILE_NAME "AvrAdc00.bin"
-
-// Maximum length name including zero byte.
-const size_t NAME_DIM = 40;
-
-// Set RECORD_EIGHT_BITS non-zero to record only the high 8-bits of the ADC.
-#define RECORD_EIGHT_BITS 0
-//------------------------------------------------------------------------------
-// FIFO size definition. Use a multiple of 512 bytes for best performance.
-//
-#if RAMEND < 0X8FF
-#error SRAM too small
-#elif RAMEND < 0X10FF
-const size_t FIFO_SIZE_BYTES = 512;
-#elif RAMEND < 0X20FF
-const size_t FIFO_SIZE_BYTES = 4*512;
-#elif RAMEND < 0X40FF
-const size_t FIFO_SIZE_BYTES = 12*512;
-#else  // RAMEND
-const size_t FIFO_SIZE_BYTES = 16*512;
-#endif  // RAMEND
-//------------------------------------------------------------------------------
-// ADC clock rate.
-// The ADC clock rate is normally calculated from the pin count and sample
-// interval.  The calculation attempts to use the lowest possible ADC clock
-// rate.
-//
-// You can select an ADC clock rate by defining the symbol ADC_PRESCALER to
-// one of these values.  You must choose an appropriate ADC clock rate for
-// your sample interval.
-// #define ADC_PRESCALER 7 // F_CPU/128 125 kHz on an Uno
-// #define ADC_PRESCALER 6 // F_CPU/64  250 kHz on an Uno
-// #define ADC_PRESCALER 5 // F_CPU/32  500 kHz on an Uno
-// #define ADC_PRESCALER 4 // F_CPU/16 1000 kHz on an Uno
-// #define ADC_PRESCALER 3 // F_CPU/8  2000 kHz on an Uno (8-bit mode only)
-//==============================================================================
-// End of configuration constants.
-//==============================================================================
-// Temporary log file.  Will be deleted if a reset or power failure occurs.
-#define TMP_FILE_NAME "tmp_adc.bin"
-
-// Number of analog pins to log.
-const uint8_t PIN_COUNT = sizeof(PIN_LIST)/sizeof(PIN_LIST[0]);
-
-// Minimum ADC clock cycles per sample interval
-const uint16_t MIN_ADC_CYCLES = 15;
-
-// Extra cpu cycles to setup ADC with more than one pin per sample.
-const uint16_t ISR_SETUP_ADC = PIN_COUNT > 1 ? 100 : 0;
-
-// Maximum cycles for timer0 system interrupt.
-const uint16_t ISR_TIMER0 = 160;
-//==============================================================================
-const uint32_t MAX_FILE_SIZE = MAX_FILE_SIZE_MiB << 20;
-
-// Max SPI rate for AVR is 10 MHz for F_CPU 20 MHz, 8 MHz for F_CPU 16 MHz.
-#define SPI_CLOCK SD_SCK_MHZ(10)
-
-// Select fastest interface.
-#if ENABLE_DEDICATED_SPI
-#define SD_CONFIG SdSpiConfig(SD_CS_PIN, DEDICATED_SPI, SPI_CLOCK)
-#else  // ENABLE_DEDICATED_SPI
-#define SD_CONFIG SdSpiConfig(SD_CS_PIN, SHARED_SPI, SPI_CLOCK)
-#endif  // ENABLE_DEDICATED_SPI
-
-#if SD_FAT_TYPE == 0
-SdFat sd;
-typedef File file_t;
-#elif SD_FAT_TYPE == 1
-SdFat32 sd;
-typedef File32 file_t;
-#elif SD_FAT_TYPE == 2
-SdExFat sd;
-typedef ExFile file_t;
-#elif SD_FAT_TYPE == 3
-SdFs sd;
-typedef FsFile file_t;
-#else  // SD_FAT_TYPE
-#error Invalid SD_FAT_TYPE
-#endif  // SD_FAT_TYPE
-
-file_t binFile;
-file_t csvFile;
-
-char binName[] = LOG_FILE_NAME;
-
-#if RECORD_EIGHT_BITS
-const size_t BLOCK_MAX_COUNT = PIN_COUNT*(DATA_DIM8/PIN_COUNT);
-typedef block8_t block_t;
-#else  // RECORD_EIGHT_BITS
-const size_t BLOCK_MAX_COUNT = PIN_COUNT*(DATA_DIM16/PIN_COUNT);
-typedef block16_t block_t;
-#endif // RECORD_EIGHT_BITS
-
-// Size of FIFO in blocks.
-size_t const FIFO_DIM = FIFO_SIZE_BYTES/sizeof(block_t);
-block_t* fifoData;
-volatile size_t fifoCount = 0; // volatile - shared, ISR and background.
-size_t fifoHead = 0;  // Only accessed by ISR during logging.
-size_t fifoTail = 0;  // Only accessed by writer during logging.
-//==============================================================================
-// Interrupt Service Routines
-
-// Disable ADC interrupt if true.
-volatile bool isrStop = false;
-
-// Pointer to current buffer.
-block_t* isrBuf = nullptr;
-// overrun count
-uint16_t isrOver = 0;
-
-// ADC configuration for each pin.
-uint8_t adcmux[PIN_COUNT];
-uint8_t adcsra[PIN_COUNT];
-uint8_t adcsrb[PIN_COUNT];
-uint8_t adcindex = 1;
-
-// Insure no timer events are missed.
-volatile bool timerError = false;
-volatile bool timerFlag = false;
-//------------------------------------------------------------------------------
-// ADC done interrupt.
-ISR(ADC_vect) {
-  // Read ADC data.
-#if RECORD_EIGHT_BITS
-  uint8_t d = ADCH;
-#else  // RECORD_EIGHT_BITS
-  // This will access ADCL first.
-  uint16_t d = ADC;
-#endif  // RECORD_EIGHT_BITS
-
-  if (!isrBuf) {
-    if (fifoCount < FIFO_DIM) {
-      isrBuf = fifoData + fifoHead;
-    } else {
-      // no buffers - count overrun
-      if (isrOver < 0XFFFF) {
-        isrOver++;
-      }
-      // Avoid missed timer error.
-      timerFlag = false;
-      return;
-    }
-  }
-  // Start ADC for next pin
-  if (PIN_COUNT > 1) {
-    ADMUX = adcmux[adcindex];
-    ADCSRB = adcsrb[adcindex];
-    ADCSRA = adcsra[adcindex];
-    if (adcindex == 0) {
-      timerFlag = false;
-    }
-    adcindex =  adcindex < (PIN_COUNT - 1) ? adcindex + 1 : 0;
-  } else {
-    timerFlag = false;
-  }
-  // Store ADC data.
-  isrBuf->data[isrBuf->count++] = d;
-
-  // Check for buffer full.
-  if (isrBuf->count >= BLOCK_MAX_COUNT) {
-    fifoHead = fifoHead < (FIFO_DIM - 1) ? fifoHead + 1 : 0;
-    fifoCount++;
-    // Check for end logging.
-    if (isrStop) {
-      adcStop();
-      return;
-    }
-    // Set buffer needed and clear overruns.
-    isrBuf = nullptr;
-    isrOver = 0;
-  }
-}
-//------------------------------------------------------------------------------
-// timer1 interrupt to clear OCF1B
-ISR(TIMER1_COMPB_vect) {
-  // Make sure ADC ISR responded to timer event.
-  if (timerFlag) {
-    timerError = true;
-  }
-  timerFlag = true;
-}
-//==============================================================================
-// Error messages stored in flash.
-#define error(msg) (Serial.println(F(msg)),errorHalt())
-#define assert(e) ((e) ? (void)0 : error("assert: " #e))
-//------------------------------------------------------------------------------
-//
-void fatalBlink() {
-  while (true) {
-    if (ERROR_LED_PIN >= 0) {
-      digitalWrite(ERROR_LED_PIN, HIGH);
-      delay(200);
-      digitalWrite(ERROR_LED_PIN, LOW);
-      delay(200);
-    }
-  }
-}
-//------------------------------------------------------------------------------
-void errorHalt() {
-  // Print minimal error data.
-  // sd.errorPrint(&Serial);
-  // Print extended error info - uses extra bytes of flash.
-  sd.printSdError(&Serial);
-  // Try to save data.
-  binFile.close();
-  fatalBlink();
-}
-//------------------------------------------------------------------------------
-void printUnusedStack() {
-  Serial.print(F("\nUnused stack: "));
-  Serial.println(UnusedStack());
-}
-//------------------------------------------------------------------------------
-#if USE_RTC
-#if USE_RTC == 1
-RTC_DS1307 rtc;
-#elif USE_RTC == 2
-RTC_DS3231 rtc;
-#elif USE_RTC == 3
-RTC_PCF8523 rtc;
-#else  // USE_RTC == type
-#error USE_RTC type not implemented.
-#endif  // USE_RTC == type
-// Call back for file timestamps.  Only called for file create and sync().
-void dateTime(uint16_t* date, uint16_t* time, uint8_t* ms10) {
-  DateTime now = rtc.now();
-
-  // Return date using FS_DATE macro to format fields.
-  *date = FS_DATE(now.year(), now.month(), now.day());
-
-  // Return time using FS_TIME macro to format fields.
-  *time = FS_TIME(now.hour(), now.minute(), now.second());
-
-  // Return low time bits in units of 10 ms.
-  *ms10 = now.second() & 1 ? 100 : 0;
-}
-#endif  // USE_RTC
-//==============================================================================
-#if ADPS0 != 0 || ADPS1 != 1 || ADPS2 != 2
-#error unexpected ADC prescaler bits
-#endif
-//------------------------------------------------------------------------------
-inline bool adcActive() {return (1 << ADIE) & ADCSRA;}
-//------------------------------------------------------------------------------
-// initialize ADC and timer1
-void adcInit(metadata_t* meta) {
-  uint8_t adps;  // prescaler bits for ADCSRA
-  uint32_t ticks = F_CPU*SAMPLE_INTERVAL + 0.5;  // Sample interval cpu cycles.
-
-  if (ADC_REF & ~((1 << REFS0) | (1 << REFS1))) {
-    error("Invalid ADC reference");
-  }
-#ifdef ADC_PRESCALER
-  if (ADC_PRESCALER > 7 || ADC_PRESCALER < 2) {
-    error("Invalid ADC prescaler");
-  }
-  adps = ADC_PRESCALER;
-#else  // ADC_PRESCALER
-  // Allow extra cpu cycles to change ADC settings if more than one pin.
-  int32_t adcCycles = (ticks - ISR_TIMER0)/PIN_COUNT - ISR_SETUP_ADC;
-
-  for (adps = 7; adps > 0; adps--) {
-    if (adcCycles >= (MIN_ADC_CYCLES << adps)) {
-      break;
-    }
-  }
-#endif  // ADC_PRESCALER
-  meta->adcFrequency = F_CPU >> adps;
-  if (meta->adcFrequency > (RECORD_EIGHT_BITS ? 2000000 : 1000000)) {
-    error("Sample Rate Too High");
-  }
-#if ROUND_SAMPLE_INTERVAL
-  // Round so interval is multiple of ADC clock.
-  ticks += 1 << (adps - 1);
-  ticks >>= adps;
-  ticks <<= adps;
-#endif  // ROUND_SAMPLE_INTERVAL
-
-  if (PIN_COUNT > BLOCK_MAX_COUNT || PIN_COUNT > PIN_NUM_DIM) {
-    error("Too many pins");
-  }
-  meta->pinCount = PIN_COUNT;
-  meta->recordEightBits = RECORD_EIGHT_BITS;
-
-  for (int i = 0; i < PIN_COUNT; i++) {
-    uint8_t pin = PIN_LIST[i];
-    if (pin >= NUM_ANALOG_INPUTS) {
-      error("Invalid Analog pin number");
-    }
-    meta->pinNumber[i] = pin;
-
-    // Set ADC reference and low three bits of analog pin number.
-    adcmux[i] = (pin & 7) | ADC_REF;
-    if (RECORD_EIGHT_BITS) {
-      adcmux[i] |= 1 << ADLAR;
-    }
-
-    // If this is the first pin, trigger on timer/counter 1 compare match B.
-    adcsrb[i] = i == 0 ? (1 << ADTS2) | (1 << ADTS0) : 0;
-#ifdef MUX5
-    if (pin > 7) {
-      adcsrb[i] |= (1 << MUX5);
-    }
-#endif  // MUX5
-    adcsra[i] = (1 << ADEN) | (1 << ADIE) | adps;
-    // First pin triggers on timer 1 compare match B rest are free running.
-    adcsra[i] |= i == 0 ? 1 << ADATE : 1 << ADSC;
-  }
-
-  // Setup timer1
-  TCCR1A = 0;
-  uint8_t tshift;
-  if (ticks < 0X10000) {
-    // no prescale, CTC mode
-    TCCR1B = (1 << WGM13) | (1 << WGM12) | (1 << CS10);
-    tshift = 0;
-  } else if (ticks < 0X10000*8) {
-    // prescale 8, CTC mode
-    TCCR1B = (1 << WGM13) | (1 << WGM12) | (1 << CS11);
-    tshift = 3;
-  } else if (ticks < 0X10000*64) {
-    // prescale 64, CTC mode
-    TCCR1B = (1 << WGM13) | (1 << WGM12) | (1 << CS11) | (1 << CS10);
-    tshift = 6;
-  } else if (ticks < 0X10000*256) {
-    // prescale 256, CTC mode
-    TCCR1B = (1 << WGM13) | (1 << WGM12) | (1 << CS12);
-    tshift = 8;
-  } else if (ticks < 0X10000*1024) {
-    // prescale 1024, CTC mode
-    TCCR1B = (1 << WGM13) | (1 << WGM12) | (1 << CS12) | (1 << CS10);
-    tshift = 10;
-  } else {
-    error("Sample Rate Too Slow");
-  }
-  // divide by prescaler
-  ticks >>= tshift;
-  // set TOP for timer reset
-  ICR1 = ticks - 1;
-  // compare for ADC start
-  OCR1B = 0;
-
-  // multiply by prescaler
-  ticks <<= tshift;
-
-  // Sample interval in CPU clock ticks.
-  meta->sampleInterval = ticks;
-  meta->cpuFrequency = F_CPU;
-  float sampleRate = (float)meta->cpuFrequency/meta->sampleInterval;
-  Serial.print(F("Sample pins:"));
-  for (uint8_t i = 0; i < meta->pinCount; i++) {
-    Serial.print(' ');
-    Serial.print(meta->pinNumber[i], DEC);
-  }
-  Serial.println();
-  Serial.print(F("ADC bits: "));
-  Serial.println(meta->recordEightBits ? 8 : 10);
-  Serial.print(F("ADC clock kHz: "));
-  Serial.println(meta->adcFrequency/1000);
-  Serial.print(F("Sample Rate: "));
-  Serial.println(sampleRate);
-  Serial.print(F("Sample interval usec: "));
-  Serial.println(1000000.0/sampleRate);
-}
-//------------------------------------------------------------------------------
-// enable ADC and timer1 interrupts
-void adcStart() {
-  // initialize ISR
-  adcindex = 1;
-  isrBuf = nullptr;
-  isrOver = 0;
-  isrStop = false;
-
-  // Clear any pending interrupt.
-  ADCSRA |= 1 << ADIF;
-
-  // Setup for first pin.
-  ADMUX = adcmux[0];
-  ADCSRB = adcsrb[0];
-  ADCSRA = adcsra[0];
-
-  // Enable timer1 interrupts.
-  timerError = false;
-  timerFlag = false;
-  TCNT1 = 0;
-  TIFR1 = 1 << OCF1B;
-  TIMSK1 = 1 << OCIE1B;
-}
-//------------------------------------------------------------------------------
-inline void adcStop() {
-  TIMSK1 = 0;
-  ADCSRA = 0;
-}
-//------------------------------------------------------------------------------
-// Convert binary file to csv file.
-void binaryToCsv() {
-  uint8_t lastPct = 0;
-  block_t* pd;
-  metadata_t* pm;
-  uint32_t t0 = millis();
-  // Use fast buffered print class.
-  BufferedPrint<file_t, 64> bp(&csvFile);
-  block_t binBuffer[FIFO_DIM];
-
-  assert(sizeof(block_t) == sizeof(metadata_t));
-  binFile.rewind();
-  uint32_t tPct = millis();
-  bool doMeta = true;
-  while (!Serial.available()) {
-    pd = binBuffer;
-    int nb = binFile.read(binBuffer, sizeof(binBuffer));
-    if (nb < 0) {
-      error("read binFile failed");
-    }
-    size_t nd = nb/sizeof(block_t);
-    if (nd < 1) {
-      break;
-    }
-    if (doMeta) {
-      doMeta = false;
-      pm = (metadata_t*)pd++;
-      if (PIN_COUNT != pm->pinCount) {
-        error("Invalid pinCount");
-      }
-      bp.print(F("Interval,"));
-      float intervalMicros = 1.0e6*pm->sampleInterval/(float)pm->cpuFrequency;
-      bp.print(intervalMicros, 4);
-      bp.println(F(",usec"));
-      for (uint8_t i = 0; i < PIN_COUNT; i++) {
-        if (i) {
-          bp.print(',');
-        }
-        bp.print(F("pin"));
-        bp.print(pm->pinNumber[i]);
-      }
-      bp.println();
-      if (nd-- == 1) {
-        break;
-      }
-    }
-    for (size_t i = 0; i < nd; i++, pd++) {
-      if (pd->overrun) {
-        bp.print(F("OVERRUN,"));
-        bp.println(pd->overrun);
-      }
-      for (size_t j = 0; j < pd->count; j += PIN_COUNT) {
-        for (size_t i = 0; i < PIN_COUNT; i++) {
-          if (!bp.printField(pd->data[i + j], i == (PIN_COUNT-1) ? '\n' : ',')) {
-            error("printField failed");
-          }
-        }
-      }
-    }
-    if ((millis() - tPct) > 1000) {
-      uint8_t pct = binFile.curPosition()/(binFile.fileSize()/100);
-      if (pct != lastPct) {
-        tPct = millis();
-        lastPct = pct;
-        Serial.print(pct, DEC);
-        Serial.println('%');
-      }
-    }
-  }
-  if (!bp.sync() || !csvFile.close()) {
-    error("close csvFile failed");
-  }
-  Serial.print(F("Done: "));
-  Serial.print(0.001*(millis() - t0));
-  Serial.println(F(" Seconds"));
-}
-//------------------------------------------------------------------------------
-void clearSerialInput() {
-  uint32_t m = micros();
-  do {
-    if (Serial.read() >= 0) {
-      m = micros();
-    }
-  } while (micros() - m < 10000);
-}
-//------------------------------------------------------------------------------
-void createBinFile() {
-  binFile.close();
-  while (sd.exists(binName)) {
-    char* p = strchr(binName, '.');
-    if (!p) {
-      error("no dot in filename");
-    }
-    while (true) {
-      p--;
-      if (p < binName || *p < '0' || *p > '9') {
-        error("Can't create file name");
-      }
-      if (p[0] != '9') {
-        p[0]++;
-        break;
-      }
-      p[0] = '0';
-    }
-  }
-  Serial.print(F("Opening: "));
-  Serial.println(binName);
-  if (!binFile.open(binName, O_RDWR | O_CREAT)) {
-    error("open binName failed");
-  }
-  Serial.print(F("Allocating: "));
-  Serial.print(MAX_FILE_SIZE_MiB);
-  Serial.println(F(" MiB"));
-  if (!binFile.preAllocate(MAX_FILE_SIZE)) {
-    error("preAllocate failed");
-  }
-}
-//------------------------------------------------------------------------------
-bool createCsvFile() {
-  char csvName[NAME_DIM];
-
-  if (!binFile.isOpen()) {
-    Serial.println(F("No current binary file"));
-    return false;
-  }
-  binFile.getName(csvName, sizeof(csvName));
-  char* dot = strchr(csvName, '.');
-  if (!dot) {
-    error("no dot in binName");
-  }
-  strcpy(dot + 1, "csv");
-  if (!csvFile.open(csvName, O_WRONLY|O_CREAT|O_TRUNC)) {
-    error("open csvFile failed");
-  }
-  Serial.print(F("Writing: "));
-  Serial.print(csvName);
-  Serial.println(F(" - type any character to stop"));
-  return true;
-}
-//------------------------------------------------------------------------------
-// log data
-void logData() {
-  uint32_t t0;
-  uint32_t t1;
-  uint32_t overruns =0;
-  uint32_t count = 0;
-  uint32_t maxLatencyUsec = 0;
-  size_t maxFifoUse = 0;
-  block_t fifoBuffer[FIFO_DIM];
-
-  adcInit((metadata_t*)fifoBuffer);
-  // Write metadata.
-  if (sizeof(metadata_t) != binFile.write(fifoBuffer, sizeof(metadata_t))) {
-    error("Write metadata failed");
-  }
-  fifoCount = 0;
-  fifoHead = 0;
-  fifoTail = 0;
-  fifoData = fifoBuffer;
-  // Initialize all blocks to save ISR overhead.
-  memset(fifoBuffer, 0, sizeof(fifoBuffer));
-
-  Serial.println(F("Logging - type any character to stop"));
-  // Wait for Serial Idle.
-  Serial.flush();
-  delay(10);
-
-  t0 = millis();
-  t1 = t0;
-  // Start logging interrupts.
-  adcStart();
-  while (1) {
-    uint32_t m;
-    noInterrupts();
-    size_t tmpFifoCount = fifoCount;
-    interrupts();
-    if (tmpFifoCount) {
-      block_t* pBlock = fifoData + fifoTail;
-      // Write block to SD.
-      m = micros();
-      if (sizeof(block_t) != binFile.write(pBlock, sizeof(block_t))) {
-        error("write data failed");
-      }
-      m = micros() - m;
-      t1 = millis();
-      if (m > maxLatencyUsec) {
-        maxLatencyUsec = m;
-      }
-      if (tmpFifoCount >maxFifoUse) {
-        maxFifoUse = tmpFifoCount;
-      }
-      count += pBlock->count;
-
-      // Add overruns and possibly light LED.
-      if (pBlock->overrun) {
-        overruns += pBlock->overrun;
-        if (ERROR_LED_PIN >= 0) {
-          digitalWrite(ERROR_LED_PIN, HIGH);
-        }
-      }
-      // Initialize empty block to save ISR overhead.
-      pBlock->count = 0;
-      pBlock->overrun = 0;
-      fifoTail = fifoTail < (FIFO_DIM - 1) ? fifoTail + 1 : 0;
-
-      noInterrupts();
-      fifoCount--;
-      interrupts();
-
-      if (binFile.curPosition() >= MAX_FILE_SIZE) {
-        // File full so stop ISR calls.
-        adcStop();
-        break;
-      }
-    }
-    if (timerError) {
-      error("Missed timer event - rate too high");
-    }
-    if (Serial.available()) {
-      // Stop ISR interrupts.
-      isrStop = true;
-    }
-    if (fifoCount == 0 && !adcActive()) {
-       break;
-    }
-  }
-  Serial.println();
-  // Truncate file if recording stopped early.
-  if (binFile.curPosition() < MAX_FILE_SIZE) {
-    Serial.println(F("Truncating file"));
-    Serial.flush();
-    if (!binFile.truncate()) {
-      error("Can't truncate file");
-    }
-  }
-  Serial.print(F("Max write latency usec: "));
-  Serial.println(maxLatencyUsec);
-  Serial.print(F("Record time sec: "));
-  Serial.println(0.001*(t1 - t0), 3);
-  Serial.print(F("Sample count: "));
-  Serial.println(count/PIN_COUNT);
-  Serial.print(F("Overruns: "));
-  Serial.println(overruns);
-  Serial.print(F("FIFO_DIM: "));
-  Serial.println(FIFO_DIM);
-  Serial.print(F("maxFifoUse: "));
-  Serial.println(maxFifoUse + 1);  // include ISR use.
-  Serial.println(F("Done"));
-}
-//------------------------------------------------------------------------------
-void openBinFile() {
-  char name[NAME_DIM];
-  clearSerialInput();
-  Serial.println(F("Enter file name"));
-  if (!serialReadLine(name, sizeof(name))) {
-    return;
-  }
-  if (!sd.exists(name)) {
-    Serial.println(name);
-    Serial.println(F("File does not exist"));
-    return;
-  }
-  binFile.close();
-  if (!binFile.open(name, O_RDWR)) {
-    Serial.println(name);
-    Serial.println(F("open failed"));
-    return;
-  }
-  Serial.println(F("File opened"));
-}
-//------------------------------------------------------------------------------
-// Print data file to Serial
-void printData() {
-  block_t buf;
-  if (!binFile.isOpen()) {
-    Serial.println(F("No current binary file"));
-    return;
-  }
-  binFile.rewind();
-  if (binFile.read(&buf , sizeof(buf)) != sizeof(buf)) {
-    error("Read metadata failed");
-  }
-  Serial.println(F("Type any character to stop"));
-  delay(1000);
-  while (!Serial.available() &&
-         binFile.read(&buf , sizeof(buf)) == sizeof(buf)) {
-    if (buf.count == 0) {
-      break;
-    }
-    if (buf.overrun) {
-      Serial.print(F("OVERRUN,"));
-      Serial.println(buf.overrun);
-    }
-    for (size_t i = 0; i < buf.count; i++) {
-      Serial.print(buf.data[i], DEC);
-      if ((i+1)%PIN_COUNT) {
-        Serial.print(',');
-      } else {
-        Serial.println();
-      }
-    }
-  }
-  Serial.println(F("Done"));
-}
-//------------------------------------------------------------------------------
-bool serialReadLine(char* str, size_t size) {
-  size_t n = 0;
-  while(!Serial.available()) {
-  }
-  while (true) {
-    int c = Serial.read();
-    if (c < ' ') break;
-    str[n++] = c;
-    if (n >= size) {
-      Serial.println(F("input too long"));
-      return false;
-    }
-    uint32_t m = millis();
-    while (!Serial.available() && (millis() - m) < 100){}
-    if (!Serial.available()) break;
-  }
-  str[n] = 0;
-  return true;
-}
-//------------------------------------------------------------------------------
-void setup(void) {
-  if (ERROR_LED_PIN >= 0) {
-    pinMode(ERROR_LED_PIN, OUTPUT);
-  }
-  Serial.begin(9600);
-  while(!Serial) {}
-  Serial.println(F("Type any character to begin."));
-  while(!Serial.available()) {}
-
-  FillStack();
-
-  // Read the first sample pin to init the ADC.
-  analogRead(PIN_LIST[0]);
-
-#if !ENABLE_DEDICATED_SPI
-  Serial.println(F(
-    "\nFor best performance edit SdFatConfig.h\n"
-    "and set ENABLE_DEDICATED_SPI nonzero"));
-#endif  // !ENABLE_DEDICATED_SPI
-  // Initialize SD.
-  if (!sd.begin(SD_CONFIG)) {
-    error("sd.begin failed");
-  }
-#if USE_RTC
-  if (!rtc.begin()) {
-    error("rtc.begin failed");
-  }
-  if (!rtc.isrunning()) {
-    // Set RTC to sketch compile date & time.
-    // rtc.adjust(DateTime(F(__DATE__), F(__TIME__)));
-    error("RTC is NOT running!");
-  } else {
-    Serial.println(F("RTC is running"));
-  }
-  // Set callback
-  FsDateTime::setCallback(dateTime);
-#endif  // USE_RTC
-}
-//------------------------------------------------------------------------------
-void loop(void) {
-  printUnusedStack();
-  // Read any Serial data.
-  clearSerialInput();
-  Serial.println();
-  Serial.println(F("type:"));
-  Serial.println(F("b - open existing bin file"));
-  Serial.println(F("c - convert file to csv"));
-  Serial.println(F("l - list files"));
-  Serial.println(F("p - print data to Serial"));
-  Serial.println(F("r - record ADC data"));
-
-  while(!Serial.available()) {
-    yield();
-  }
-  char c = tolower(Serial.read());
-  Serial.println();
-  if (ERROR_LED_PIN >= 0) {
-    digitalWrite(ERROR_LED_PIN, LOW);
-  }
-  // Read any Serial data.
-  clearSerialInput();
-
-  if (c == 'b') {
-    openBinFile();
-  } else if (c == 'c') {
-    if (createCsvFile()) {
-      binaryToCsv();
-    }
-  } else if (c == 'l') {
-    Serial.println(F("ls:"));
-    sd.ls(&Serial, LS_DATE | LS_SIZE);
-  } else if (c == 'p') {
-    printData();
-  } else if (c == 'r') {
-    createBinFile();
-    logData();
-  } else {
-    Serial.println(F("Invalid entry"));
-  }
-}
-#else  // __AVR__
-#error This program is only for AVR.
-#endif  // __AVR__

lib/SdFat_NoArduino/examples/BackwardCompatibility/BackwardCompatibility.ino

@@ -1,83 +0,0 @@
-// A simple read/write example for SD.h.
-// Mostly from the SD.h ReadWrite example.
-//
-// Your SD must be formatted FAT16/FAT32.
-//
-// SD.h does not support some default SdFat features.
-// To compare flash size, set USE_FAT_FILE_FLAG_CONTIGUOUS,
-// ENABLE_DEDICATED_SPI, and USE_LONG_FILE_NAMES to zero also
-// set SDFAT_FILE_TYPE to one in SdFat/src/SdFatCongfig.h
-//
-// Set USE_SD_H nonzero to use SD.h.
-// Set USE_SD_H zero to use SdFat.h.
-//
-#define USE_SD_H 0
-//
-#if USE_SD_H
-#include <SD.h>
-#else  // USE_SD_H
-#include "SdFat.h"
-SdFat SD;
-#endif  // USE_SD_H
-
-// Modify SD_CS_PIN for your board.
-// For Teensy 3.6 and SdFat.h use BUILTIN_SDCARD.
-#define SD_CS_PIN SS
-
-File myFile;
-
-void setup() {
-  Serial.begin(9600);
-  while (!Serial) {}
-
-#if USE_SD_H
-  Serial.println(F("Using SD.h. Set USE_SD_H zero to use SdFat.h."));
-#else  // USE_SD_H
-  Serial.println(F("Using SdFat.h. Set USE_SD_H nonzero to use SD.h."));
-#endif  // USE_SD_H
-  Serial.println(F("\nType any character to begin."));
-  while (!Serial.available()) {
-    yield();
-  }
-  Serial.print("Initializing SD card...");
-
-  if (!SD.begin(SD_CS_PIN)) {
-    Serial.println("initialization failed!");
-    return;
-  }
-  Serial.println("initialization done.");
-
-  // open the file.
-  myFile = SD.open("test.txt", FILE_WRITE);
-
-  // if the file opened okay, write to it:
-  if (myFile) {
-    Serial.print("Writing to test.txt...");
-    myFile.println("testing 1, 2, 3.");
-    // close the file:
-    myFile.close();
-    Serial.println("done.");
-  } else {
-    // if the file didn't open, print an error:
-    Serial.println("error opening test.txt");
-  }
-
-  // re-open the file for reading:
-  myFile = SD.open("test.txt");
-  if (myFile) {
-    Serial.println("test.txt:");
-
-    // read from the file until there's nothing else in it:
-    while (myFile.available()) {
-      Serial.write(myFile.read());
-    }
-    // close the file:
-    myFile.close();
-  } else {
-    // if the file didn't open, print an error:
-    Serial.println("error opening test.txt");
-  }
-}
-void loop() {
-  // nothing happens after setup
-}

lib/SdFat_NoArduino/examples/BufferedPrint/BufferedPrint.ino

@@ -1,235 +0,0 @@
-// Test and benchmark of the fast bufferedPrint class.
-//
-// Mainly for AVR but may improve print performance with other CPUs.
-#include "SdFat.h"
-#include "BufferedPrint.h"
-
-// SD_FAT_TYPE = 0 for SdFat/File as defined in SdFatConfig.h,
-// 1 for FAT16/FAT32, 2 for exFAT, 3 for FAT16/FAT32 and exFAT.
-#define SD_FAT_TYPE 0
-/*
-  Change the value of SD_CS_PIN if you are using SPI and
-  your hardware does not use the default value, SS.
-  Common values are:
-  Arduino Ethernet shield: pin 4
-  Sparkfun SD shield: pin 8
-  Adafruit SD shields and modules: pin 10
-*/
-
-// SDCARD_SS_PIN is defined for the built-in SD on some boards.
-#ifndef SDCARD_SS_PIN
-const uint8_t SD_CS_PIN = SS;
-#else  // SDCARD_SS_PIN
-// Assume built-in SD is used.
-const uint8_t SD_CS_PIN = SDCARD_SS_PIN;
-#endif  // SDCARD_SS_PIN
-
-// Try max SPI clock for an SD. Reduce SPI_CLOCK if errors occur.
-#define SPI_CLOCK SD_SCK_MHZ(50)
-
-// Try to select the best SD card configuration.
-#if HAS_SDIO_CLASS
-#define SD_CONFIG SdioConfig(FIFO_SDIO)
-#elif  ENABLE_DEDICATED_SPI
-#define SD_CONFIG SdSpiConfig(SD_CS_PIN, DEDICATED_SPI, SPI_CLOCK)
-#else  // HAS_SDIO_CLASS
-#define SD_CONFIG SdSpiConfig(SD_CS_PIN, SHARED_SPI, SPI_CLOCK)
-#endif  // HAS_SDIO_CLASS
-
-#if SD_FAT_TYPE == 0
-SdFat sd;
-typedef File file_t;
-#elif SD_FAT_TYPE == 1
-SdFat32 sd;
-typedef File32 file_t;
-#elif SD_FAT_TYPE == 2
-SdExFat sd;
-typedef ExFile file_t;
-#elif SD_FAT_TYPE == 3
-SdFs sd;
-typedef FsFile file_t;
-#else  // SD_FAT_TYPE
-#error Invalid SD_FAT_TYPE
-#endif  // SD_FAT_TYPE
-
-// number of lines to print
-const uint16_t N_PRINT = 20000;
-//------------------------------------------------------------------------------
-void benchmark() {
-  file_t file;
-  BufferedPrint<file_t, 64> bp;
-  // do write test
-  Serial.println();
-  for (int test = 0; test < 6; test++) {
-    char fileName[13] = "bench0.txt";
-    fileName[5] = '0' + test;
-    // open or create file - truncate existing file.
-    if (!file.open(fileName, O_RDWR | O_CREAT | O_TRUNC)) {
-      sd.errorHalt(&Serial, F("open failed"));
-    }
-    if (test & 1) {
-      bp.begin(&file);
-    }
-    uint32_t t = millis();
-    switch(test) {
-    case 0:
-      Serial.println(F("Test of println(uint16_t)"));
-      for (uint16_t i = 0; i < N_PRINT; i++) {
-        file.println(i);
-      }
-      break;
-
-    case 1:
-      Serial.println(F("Test of printField(uint16_t, char)"));
-      for (uint16_t i = 0; i < N_PRINT; i++) {
-        bp.printField(i, '\n');
-      }
-      break;
-
-    case 2:
-      Serial.println(F("Test of println(uint32_t)"));
-      for (uint16_t i = 0; i < N_PRINT; i++) {
-        file.println(12345678UL + i);
-      }
-      break;
-
-    case 3:
-      Serial.println(F("Test of printField(uint32_t, char)"));
-      for (uint16_t i = 0; i < N_PRINT; i++) {
-        bp.printField(12345678UL + i, '\n');
-      }
-      break;
-
-    case 4:
-      Serial.println(F("Test of println(double)"));
-      for (uint16_t i = 0; i < N_PRINT; i++) {
-        file.println((double)0.01*i);
-      }
-      break;
-
-    case 5:
-      Serial.println(F("Test of printField(double, char)"));
-      for (uint16_t i = 0; i < N_PRINT; i++) {
-        bp.printField((double)0.01*i, '\n');
-      }
-      break;
-
-    }
-    if (test & 1) {
-      bp.sync();
-    }
-    if (file.getWriteError()) {
-      sd.errorHalt(&Serial, F("write failed"));
-    }
-    double s = file.fileSize();
-    file.close();
-    t = millis() - t;
-    Serial.print(F("Time "));
-    Serial.print(0.001*t, 3);
-    Serial.println(F(" sec"));
-    Serial.print(F("File size "));
-    Serial.print(0.001*s);
-    Serial.println(F(" KB"));
-    Serial.print(F("Write "));
-    Serial.print(s/t);
-    Serial.println(F(" KB/sec"));
-    Serial.println();
-  }
-}
-//------------------------------------------------------------------------------
-void testMemberFunctions() {
-  BufferedPrint<Print, 32> bp(&Serial);
-  char c = 'c';    // char
-//#define BASIC_TYPES
-#ifdef BASIC_TYPES
-  signed char sc = -1;   // signed 8-bit
-  unsigned char uc = 1;  // unsiged 8-bit
-  signed short ss = -2;  // signed 16-bit
-  unsigned short us = 2; // unsigned 16-bit
-  signed long sl = -4;   // signed 32-bit
-  unsigned long ul = 4;  // unsigned 32-bit
-#else  // BASIC_TYPES
-  int8_t sc = -1;  // signed 8-bit
-  uint8_t uc = 1;  // unsiged 8-bit
-  int16_t ss = -2; // signed 16-bit
-  uint16_t us = 2; // unsigned 16-bit
-  int32_t sl = -4; // signed 32-bit
-  uint32_t ul = 4; // unsigned 32-bit
-#endif  // BASIC_TYPES
-  float f = -1.234;
-  double d = -5.678;
-  bp.println();
-  bp.println("Test print()");
-  bp.print(c);
-  bp.println();
-  bp.print("string");
-  bp.println();
-  bp.print(F("flash"));
-  bp.println();
-  bp.print(sc);
-  bp.println();
-  bp.print(uc);
-  bp.println();
-  bp.print(ss);
-  bp.println();
-  bp.print(us);
-  bp.println();
-  bp.print(sl);
-  bp.println();
-  bp.print(ul);
-  bp.println();
-  bp.print(f);
-  bp.println();
-  bp.print(d);
-  bp.println();
-  bp.println();
-
-  bp.println("Test println()");
-  bp.println(c);
-  bp.println("string");
-  bp.println(F("flash"));
-  bp.println(sc);
-  bp.println(uc);
-  bp.println(ss);
-  bp.println(us);
-  bp.println(sl);
-  bp.println(ul);
-  bp.println(f);
-  bp.println(d);
-  bp.println();
-
-  bp.println("Test printField()");
-  bp.printField(c, ',');
-  bp.printField("string", ',');
-  bp.printField(F("flash"), ',');
-  bp.printField(sc, ',');
-  bp.printField(uc, ',');
-  bp.printField(ss, ',');
-  bp.printField(us, ',');
-  bp.printField(sl, ',');
-  bp.printField(ul, ',');
-  bp.printField(f, ',');
-  bp.printField(d, '\n');
-
-  bp.sync();
-}
-//------------------------------------------------------------------------------
-void setup() {
-  Serial.begin(9600);
-  while (!Serial) {}
-  Serial.println("Type any character to begin.");
-  while(!Serial.available()) {}
-  if (!sd.begin(SD_CONFIG)) {
-    sd.initErrorHalt(&Serial);
-  }
-  Serial.println();
-  Serial.println(F("Test member funcions:"));
-  testMemberFunctions();
-  Serial.println();
-  Serial.println(F("Benchmark performance for uint16_t, uint32_t, and double:"));
-  benchmark();
-  Serial.println("Done");
-}
-//------------------------------------------------------------------------------
-void loop() {
-}

lib/SdFat_NoArduino/examples/DirectoryFunctions/DirectoryFunctions.ino

@@ -1,158 +0,0 @@
-/*
- * Example use of chdir(), ls(), mkdir(), and  rmdir().
- */
-#include "SdFat.h"
-#include "sdios.h"
-
-// SD_FAT_TYPE = 0 for SdFat/File as defined in SdFatConfig.h,
-// 1 for FAT16/FAT32, 2 for exFAT, 3 for FAT16/FAT32 and exFAT.
-#define SD_FAT_TYPE 0
-/*
-  Change the value of SD_CS_PIN if you are using SPI and
-  your hardware does not use the default value, SS.
-  Common values are:
-  Arduino Ethernet shield: pin 4
-  Sparkfun SD shield: pin 8
-  Adafruit SD shields and modules: pin 10
-*/
-
-// SDCARD_SS_PIN is defined for the built-in SD on some boards.
-#ifndef SDCARD_SS_PIN
-const uint8_t SD_CS_PIN = SS;
-#else  // SDCARD_SS_PIN
-// Assume built-in SD is used.
-const uint8_t SD_CS_PIN = SDCARD_SS_PIN;
-#endif  // SDCARD_SS_PIN
-
-// Try max SPI clock for an SD. Reduce SPI_CLOCK if errors occur.
-#define SPI_CLOCK SD_SCK_MHZ(50)
-
-// Try to select the best SD card configuration.
-#if HAS_SDIO_CLASS
-#define SD_CONFIG SdioConfig(FIFO_SDIO)
-#elif  ENABLE_DEDICATED_SPI
-#define SD_CONFIG SdSpiConfig(SD_CS_PIN, DEDICATED_SPI, SPI_CLOCK)
-#else  // HAS_SDIO_CLASS
-#define SD_CONFIG SdSpiConfig(SD_CS_PIN, SHARED_SPI, SPI_CLOCK)
-#endif  // HAS_SDIO_CLASS
-//------------------------------------------------------------------------------
-
-#if SD_FAT_TYPE == 0
-SdFat sd;
-File file;
-File root;
-#elif SD_FAT_TYPE == 1
-SdFat32 sd;
-File32 file;
-File32 root;
-#elif SD_FAT_TYPE == 2
-SdExFat sd;
-ExFile file;
-ExFile root;
-#elif SD_FAT_TYPE == 3
-SdFs sd;
-FsFile file;
-FsFile root;
-#endif  // SD_FAT_TYPE
-
-// Create a Serial output stream.
-ArduinoOutStream cout(Serial);
-//------------------------------------------------------------------------------
-// Store error strings in flash to save RAM.
-#define error(s) sd.errorHalt(&Serial, F(s))
-//------------------------------------------------------------------------------
-void setup() {
-  Serial.begin(9600);
-
-  // Wait for USB Serial
-  while (!Serial) {
-    yield();
-  }
-  delay(1000);
-  cout << F("Type any character to start\n");
-  while (!Serial.available()) {
-    yield();
-  }
-
-  // Initialize the SD card.
-  if (!sd.begin(SD_CONFIG)) {
-    sd.initErrorHalt(&Serial);
-  }
-  if (sd.exists("Folder1")
-    || sd.exists("Folder1/file1.txt")
-    || sd.exists("Folder1/File2.txt")) {
-    error("Please remove existing Folder1, file1.txt, and File2.txt");
-  }
-
-  int rootFileCount = 0;
-  if (!root.open("/")) {
-    error("open root");
-  }
-  while (file.openNext(&root, O_RDONLY)) {
-    if (!file.isHidden()) {
-      rootFileCount++;
-    }
-    file.close();
-    if (rootFileCount > 10) {
-      error("Too many files in root. Please use an empty SD.");
-    }
-  }
-  if (rootFileCount) {
-    cout << F("\nPlease use an empty SD for best results.\n\n");
-    delay(1000);
-  }
-  // Create a new folder.
-  if (!sd.mkdir("Folder1")) {
-    error("Create Folder1 failed");
-  }
-  cout << F("Created Folder1\n");
-
-  // Create a file in Folder1 using a path.
-  if (!file.open("Folder1/file1.txt", O_WRONLY | O_CREAT)) {
-    error("create Folder1/file1.txt failed");
-  }
-  file.close();
-  cout << F("Created Folder1/file1.txt\n");
-
-  // Change volume working directory to Folder1.
-  if (!sd.chdir("Folder1")) {
-    error("chdir failed for Folder1.\n");
-  }
-  cout << F("chdir to Folder1\n");
-
-  // Create File2.txt in current directory.
-  if (!file.open("File2.txt", O_WRONLY | O_CREAT)) {
-    error("create File2.txt failed");
-  }
-  file.close();
-  cout << F("Created File2.txt in current directory\n");
-
-  cout << F("\nList of files on the SD.\n");
-  sd.ls("/", LS_R);
-
-  // Remove files from current directory.
-  if (!sd.remove("file1.txt") || !sd.remove("File2.txt")) {
-    error("remove failed");
-  }
-  cout << F("\nfile1.txt and File2.txt removed.\n");
-
-  // Change current directory to root.
-  if (!sd.chdir()) {
-    error("chdir to root failed.\n");
-  }
-
-  cout << F("\nList of files on the SD.\n");
-  sd.ls(LS_R);
-
-  // Remove Folder1.
-  if (!sd.rmdir("Folder1")) {
-    error("rmdir for Folder1 failed\n");
-  }
-  cout << F("\nFolder1 removed.\n");
-  cout << F("\nList of files on the SD.\n");
-  sd.ls(LS_R);
-  cout << F("Done!\n");
-}
-//------------------------------------------------------------------------------
-// Nothing happens in loop.
-void loop() {}

lib/SdFat_NoArduino/examples/ExFatLogger/ExFatLogger.h

@@ -1,9 +0,0 @@
-// Avoid IDE problems by defining struct in septate .h file.
-// Pad record so size is a power of two for best write performance.
-#ifndef ExFatLogger_h
-#define ExFatLogger_h
-const size_t ADC_COUNT = 4;
-struct data_t {
-  uint16_t adc[ADC_COUNT];
-};
-#endif  // ExFatLogger_h

lib/SdFat_NoArduino/examples/ExFatLogger/ExFatLogger.ino

@@ -1,595 +0,0 @@
-// Example to demonstrate write latency for preallocated exFAT files.
-// I suggest you write a PC program to convert very large bin files.
-//
-// The maximum data rate will depend on the quality of your SD,
-// the size of the FIFO, and using dedicated SPI.
-#include "SdFat.h"
-#include "FreeStack.h"
-#include "ExFatLogger.h"
-//------------------------------------------------------------------------------
-// This example was designed for exFAT but will support FAT16/FAT32.
-// Note: Uno will not support SD_FAT_TYPE = 3.
-// SD_FAT_TYPE = 0 for SdFat/File as defined in SdFatConfig.h,
-// 1 for FAT16/FAT32, 2 for exFAT, 3 for FAT16/FAT32 and exFAT.
-#define SD_FAT_TYPE 2
-//------------------------------------------------------------------------------
-// Interval between data records in microseconds.
-// Try 250 with Teensy 3.6, Due, or STM32.
-// Try 2000 with AVR boards.
-// Try 4000 with SAMD Zero boards.
-const uint32_t LOG_INTERVAL_USEC = 2000;
-
-// Set USE_RTC nonzero for file timestamps.
-// RAM use will be marginal on Uno with RTClib.
-// 0 - RTC not used
-// 1 - DS1307
-// 2 - DS3231
-// 3 - PCF8523
-#define USE_RTC 0
-#if USE_RTC
-#include "RTClib.h"
-#endif  // USE_RTC
-
-// LED to light if overruns occur.
-#define ERROR_LED_PIN -1
-
-/*
-  Change the value of SD_CS_PIN if you are using SPI and
-  your hardware does not use the default value, SS.
-  Common values are:
-  Arduino Ethernet shield: pin 4
-  Sparkfun SD shield: pin 8
-  Adafruit SD shields and modules: pin 10
-*/
-
-// SDCARD_SS_PIN is defined for the built-in SD on some boards.
-#ifndef SDCARD_SS_PIN
-const uint8_t SD_CS_PIN = SS;
-#else  // SDCARD_SS_PIN
-// Assume built-in SD is used.
-const uint8_t SD_CS_PIN = SDCARD_SS_PIN;
-#endif  // SDCARD_SS_PIN
-
-// FIFO SIZE - 512 byte sectors.  Modify for your board.
-#ifdef __AVR_ATmega328P__
-// Use 512 bytes for 328 boards.
-#define FIFO_SIZE_SECTORS 1
-#elif defined(__AVR__)
-// Use 2 KiB for other AVR boards.
-#define FIFO_SIZE_SECTORS 4
-#else  // __AVR_ATmega328P__
-// Use 8 KiB for non-AVR boards.
-#define FIFO_SIZE_SECTORS 16
-#endif  // __AVR_ATmega328P__
-
-// Preallocate 1GiB file.
-const uint32_t PREALLOCATE_SIZE_MiB = 1024UL;
-
-// Try max SPI clock for an SD. Reduce SPI_CLOCK if errors occur.
-#define SPI_CLOCK SD_SCK_MHZ(50)
-
-// Try to select the best SD card configuration.
-#if HAS_SDIO_CLASS
-#define SD_CONFIG SdioConfig(FIFO_SDIO)
-#elif  ENABLE_DEDICATED_SPI
-#define SD_CONFIG SdSpiConfig(SD_CS_PIN, DEDICATED_SPI, SPI_CLOCK)
-#else  // HAS_SDIO_CLASS
-#define SD_CONFIG SdSpiConfig(SD_CS_PIN, SHARED_SPI, SPI_CLOCK)
-#endif  // HAS_SDIO_CLASS
-
-// Save SRAM if 328.
-#ifdef __AVR_ATmega328P__
-#include "MinimumSerial.h"
-MinimumSerial MinSerial;
-#define Serial MinSerial
-#endif  // __AVR_ATmega328P__
-//==============================================================================
-// Replace logRecord(), printRecord(), and ExFatLogger.h for your sensors.
-void logRecord(data_t* data, uint16_t overrun) {
-  if (overrun) {
-    // Add one since this record has no adc data. Could add overrun field.
-    overrun++;
-    data->adc[0] = 0X8000 | overrun;
-  } else {
-    for (size_t i = 0; i < ADC_COUNT; i++) {
-      data->adc[i] = analogRead(i);
-    }
-  }
-}
-//------------------------------------------------------------------------------
-void printRecord(Print* pr, data_t* data) {
-  static uint32_t nr = 0;
-  if (!data) {
-    pr->print(F("LOG_INTERVAL_USEC,"));
-    pr->println(LOG_INTERVAL_USEC);
-    pr->print(F("rec#"));
-    for (size_t i = 0; i < ADC_COUNT; i++) {
-      pr->print(F(",adc"));
-      pr->print(i);
-    }
-    pr->println();
-    nr = 0;
-    return;
-  }
-  if (data->adc[0] & 0X8000) {
-    uint16_t n = data->adc[0] & 0X7FFF;
-    nr += n;
-    pr->print(F("-1,"));
-    pr->print(n);
-    pr->println(F(",overuns"));
-  } else {
-    pr->print(nr++);
-    for (size_t i = 0; i < ADC_COUNT; i++) {
-      pr->write(',');
-      pr->print(data->adc[i]);
-    }
-    pr->println();
-  }
-}
-//==============================================================================
-const uint64_t PREALLOCATE_SIZE  =  (uint64_t)PREALLOCATE_SIZE_MiB << 20;
-// Max length of file name including zero byte.
-#define FILE_NAME_DIM 40
-// Max number of records to buffer while SD is busy.
-const size_t FIFO_DIM = 512*FIFO_SIZE_SECTORS/sizeof(data_t);
-
-#if SD_FAT_TYPE == 0
-typedef SdFat sd_t;
-typedef File file_t;
-#elif SD_FAT_TYPE == 1
-typedef SdFat32 sd_t;
-typedef File32 file_t;
-#elif SD_FAT_TYPE == 2
-typedef SdExFat sd_t;
-typedef ExFile file_t;
-#elif SD_FAT_TYPE == 3
-typedef SdFs sd_t;
-typedef FsFile file_t;
-#else  // SD_FAT_TYPE
-#error Invalid SD_FAT_TYPE
-#endif  // SD_FAT_TYPE
-
-sd_t sd;
-
-file_t binFile;
-file_t csvFile;
-// You may modify the filename.  Digits before the dot are file versions.
-char binName[] = "ExFatLogger00.bin";
-//------------------------------------------------------------------------------
-#if USE_RTC
-#if USE_RTC == 1
-RTC_DS1307 rtc;
-#elif USE_RTC == 2
-RTC_DS3231 rtc;
-#elif USE_RTC == 3
-RTC_PCF8523 rtc;
-#else  // USE_RTC == type
-#error USE_RTC type not implemented.
-#endif  // USE_RTC == type
-// Call back for file timestamps.  Only called for file create and sync().
-void dateTime(uint16_t* date, uint16_t* time, uint8_t* ms10) {
-  DateTime now = rtc.now();
-
-  // Return date using FS_DATE macro to format fields.
-  *date = FS_DATE(now.year(), now.month(), now.day());
-
-  // Return time using FS_TIME macro to format fields.
-  *time = FS_TIME(now.hour(), now.minute(), now.second());
-
-  // Return low time bits in units of 10 ms.
-  *ms10 = now.second() & 1 ? 100 : 0;
-}
-#endif  // USE_RTC
-//------------------------------------------------------------------------------
-#define error(s) sd.errorHalt(&Serial, F(s))
-#define dbgAssert(e) ((e) ? (void)0 : error("assert " #e))
-//-----------------------------------------------------------------------------
-// Convert binary file to csv file.
-void binaryToCsv() {
-  uint8_t lastPct = 0;
-  uint32_t t0 = millis();
-  data_t binData[FIFO_DIM];
-
-  if (!binFile.seekSet(512)) {
-	  error("binFile.seek failed");
-  }
-  uint32_t tPct = millis();
-  printRecord(&csvFile, nullptr);
-  while (!Serial.available() && binFile.available()) {
-    int nb = binFile.read(binData, sizeof(binData));
-    if (nb <= 0 ) {
-      error("read binFile failed");
-    }
-    size_t nr = nb/sizeof(data_t);
-    for (size_t i = 0; i < nr; i++) {
-      printRecord(&csvFile, &binData[i]);
-    }
-
-    if ((millis() - tPct) > 1000) {
-      uint8_t pct = binFile.curPosition()/(binFile.fileSize()/100);
-      if (pct != lastPct) {
-        tPct = millis();
-        lastPct = pct;
-        Serial.print(pct, DEC);
-        Serial.println('%');
-        csvFile.sync();
-      }
-    }
-    if (Serial.available()) {
-      break;
-    }
-  }
-  csvFile.close();
-  Serial.print(F("Done: "));
-  Serial.print(0.001*(millis() - t0));
-  Serial.println(F(" Seconds"));
-}
-//------------------------------------------------------------------------------
-void clearSerialInput() {
-  uint32_t m = micros();
-  do {
-    if (Serial.read() >= 0) {
-      m = micros();
-    }
-  } while (micros() - m < 10000);
-}
-//-------------------------------------------------------------------------------
-void createBinFile() {
-  binFile.close();
-  while (sd.exists(binName)) {
-    char* p = strchr(binName, '.');
-    if (!p) {
-      error("no dot in filename");
-    }
-    while (true) {
-      p--;
-      if (p < binName || *p < '0' || *p > '9') {
-        error("Can't create file name");
-      }
-      if (p[0] != '9') {
-        p[0]++;
-        break;
-      }
-      p[0] = '0';
-    }
-  }
-  if (!binFile.open(binName, O_RDWR | O_CREAT)) {
-    error("open binName failed");
-  }
-  Serial.println(binName);
-  if (!binFile.preAllocate(PREALLOCATE_SIZE)) {
-    error("preAllocate failed");
-  }
-
-  Serial.print(F("preAllocated: "));
-  Serial.print(PREALLOCATE_SIZE_MiB);
-  Serial.println(F(" MiB"));
-}
-//-------------------------------------------------------------------------------
-bool createCsvFile() {
-  char csvName[FILE_NAME_DIM];
-  if (!binFile.isOpen()) {
-    Serial.println(F("No current binary file"));
-    return false;
-  }
-
-  // Create a new csvFile.
-  binFile.getName(csvName, sizeof(csvName));
-  char* dot = strchr(csvName, '.');
-  if (!dot) {
-    error("no dot in filename");
-  }
-  strcpy(dot + 1, "csv");
-  if (!csvFile.open(csvName, O_WRONLY | O_CREAT | O_TRUNC)) {
-    error("open csvFile failed");
-  }
-  clearSerialInput();
-  Serial.print(F("Writing: "));
-  Serial.print(csvName);
-  Serial.println(F(" - type any character to stop"));
-  return true;
-}
-//-------------------------------------------------------------------------------
-void logData() {
-  int32_t delta;  // Jitter in log time.
-  int32_t maxDelta = 0;
-  uint32_t maxLogMicros = 0;
-  uint32_t maxWriteMicros = 0;
-  size_t maxFifoUse = 0;
-  size_t fifoCount = 0;
-  size_t fifoHead = 0;
-  size_t fifoTail = 0;
-  uint16_t overrun = 0;
-  uint16_t maxOverrun = 0;
-  uint32_t totalOverrun = 0;
-  uint32_t fifoBuf[128*FIFO_SIZE_SECTORS];
-  data_t* fifoData = (data_t*)fifoBuf;
-
-  // Write dummy sector to start multi-block write.
-  dbgAssert(sizeof(fifoBuf) >= 512);
-  memset(fifoBuf, 0, sizeof(fifoBuf));
-  if (binFile.write(fifoBuf, 512) != 512) {
-    error("write first sector failed");
-  }
-  clearSerialInput();
-  Serial.println(F("Type any character to stop"));
-
-  // Wait until SD is not busy.
-  while (sd.card()->isBusy()) {}
-
-  // Start time for log file.
-  uint32_t m = millis();
-
-  // Time to log next record.
-  uint32_t logTime = micros();
-  while (true) {
-    // Time for next data record.
-    logTime += LOG_INTERVAL_USEC;
-
-    // Wait until time to log data.
-    delta = micros() - logTime;
-    if (delta > 0) {
-      Serial.print(F("delta: "));
-      Serial.println(delta);
-      error("Rate too fast");
-    }
-    while (delta < 0) {
-      delta = micros() - logTime;
-    }
-
-    if (fifoCount < FIFO_DIM) {
-      uint32_t m = micros();
-      logRecord(fifoData + fifoHead, overrun);
-      m = micros() - m;
-      if (m > maxLogMicros) {
-        maxLogMicros = m;
-      }
-      fifoHead = fifoHead < (FIFO_DIM - 1) ? fifoHead + 1 : 0;
-      fifoCount++;
-      if (overrun) {
-        if (overrun > maxOverrun) {
-          maxOverrun = overrun;
-        }
-        overrun = 0;
-      }
-    } else {
-      totalOverrun++;
-      overrun++;
-      if (overrun > 0XFFF) {
-        error("too many overruns");
-      }
-      if (ERROR_LED_PIN >= 0) {
-        digitalWrite(ERROR_LED_PIN, HIGH);
-      }
-    }
-    // Save max jitter.
-    if (delta > maxDelta) {
-      maxDelta = delta;
-    }
-    // Write data if SD is not busy.
-    if (!sd.card()->isBusy()) {
-      size_t nw = fifoHead > fifoTail ? fifoCount : FIFO_DIM - fifoTail;
-      // Limit write time by not writing more than 512 bytes.
-      const size_t MAX_WRITE = 512/sizeof(data_t);
-      if (nw > MAX_WRITE) nw = MAX_WRITE;
-      size_t nb = nw*sizeof(data_t);
-      uint32_t usec = micros();
-      if (nb != binFile.write(fifoData + fifoTail, nb)) {
-        error("write binFile failed");
-      }
-      usec = micros() - usec;
-      if (usec > maxWriteMicros) {
-        maxWriteMicros = usec;
-      }
-      fifoTail = (fifoTail + nw) < FIFO_DIM ? fifoTail + nw : 0;
-      if (fifoCount > maxFifoUse) {
-        maxFifoUse = fifoCount;
-      }
-      fifoCount -= nw;
-      if (Serial.available()) {
-        break;
-      }
-    }
-  }
-  Serial.print(F("\nLog time: "));
-  Serial.print(0.001*(millis() - m));
-  Serial.println(F(" Seconds"));
-  binFile.truncate();
-  binFile.sync();
-  Serial.print(("File size: "));
-  // Warning cast used for print since fileSize is uint64_t.
-  Serial.print((uint32_t)binFile.fileSize());
-  Serial.println(F(" bytes"));
-  Serial.print(F("totalOverrun: "));
-  Serial.println(totalOverrun);
-  Serial.print(F("FIFO_DIM: "));
-  Serial.println(FIFO_DIM);
-  Serial.print(F("maxFifoUse: "));
-  Serial.println(maxFifoUse);
-  Serial.print(F("maxLogMicros: "));
-  Serial.println(maxLogMicros);
-  Serial.print(F("maxWriteMicros: "));
-  Serial.println(maxWriteMicros);
-  Serial.print(F("Log interval: "));
-  Serial.print(LOG_INTERVAL_USEC);
-  Serial.print(F(" micros\nmaxDelta: "));
-  Serial.print(maxDelta);
-  Serial.println(F(" micros"));
-}
-//------------------------------------------------------------------------------
-void openBinFile() {
-  char name[FILE_NAME_DIM];
-  clearSerialInput();
-  Serial.println(F("Enter file name"));
-  if (!serialReadLine(name, sizeof(name))) {
-    return;
-  }
-  if (!sd.exists(name)) {
-    Serial.println(name);
-    Serial.println(F("File does not exist"));
-    return;
-  }
-  binFile.close();
-  if (!binFile.open(name, O_RDONLY)) {
-    Serial.println(name);
-    Serial.println(F("open failed"));
-    return;
-  }
-  Serial.println(F("File opened"));
-}
-//-----------------------------------------------------------------------------
-void printData() {
-  if (!binFile.isOpen()) {
-    Serial.println(F("No current binary file"));
-    return;
-  }
-  // Skip first dummy sector.
-  if (!binFile.seekSet(512)) {
-    error("seek failed");
-  }
-  clearSerialInput();
-  Serial.println(F("type any character to stop\n"));
-  delay(1000);
-  printRecord(&Serial, nullptr);
-  while (binFile.available() && !Serial.available()) {
-    data_t record;
-    if (binFile.read(&record, sizeof(data_t)) != sizeof(data_t)) {
-      error("read binFile failed");
-    }
-    printRecord(&Serial, &record);
-  }
-}
-//------------------------------------------------------------------------------
-void printUnusedStack() {
-#if HAS_UNUSED_STACK
-  Serial.print(F("\nUnused stack: "));
-  Serial.println(UnusedStack());
-#endif  // HAS_UNUSED_STACK
-}
-//------------------------------------------------------------------------------
-bool serialReadLine(char* str, size_t size) {
-  size_t n = 0;
-  while(!Serial.available()) {
-    yield();
-  }
-  while (true) {
-    int c = Serial.read();
-    if (c < ' ') break;
-    str[n++] = c;
-    if (n >= size) {
-      Serial.println(F("input too long"));
-      return false;
-    }
-    uint32_t m = millis();
-    while (!Serial.available() && (millis() - m) < 100){}
-    if (!Serial.available()) break;
-  }
-  str[n] = 0;
-  return true;
-}
-//------------------------------------------------------------------------------
-void testSensor() {
-  const uint32_t interval = 200000;
-  int32_t diff;
-  data_t data;
-  clearSerialInput();
-  Serial.println(F("\nTesting - type any character to stop\n"));
-  delay(1000);
-  printRecord(&Serial, nullptr);
-  uint32_t m = micros();
-  while (!Serial.available()) {
-    m += interval;
-    do {
-      diff = m - micros();
-    } while (diff > 0);
-    logRecord(&data, 0);
-    printRecord(&Serial, &data);
-  }
-}
-//------------------------------------------------------------------------------
-void setup() {
-  if (ERROR_LED_PIN >= 0) {
-    pinMode(ERROR_LED_PIN, OUTPUT);
-    digitalWrite(ERROR_LED_PIN, HIGH);
-  }
-  Serial.begin(9600);
-
-  // Wait for USB Serial
-  while (!Serial) {
-    yield();
-  }
-  delay(1000);
-  Serial.println(F("Type any character to begin"));
-  while (!Serial.available()) {
-    yield();
-  }
-  FillStack();
-#if !ENABLE_DEDICATED_SPI
-  Serial.println(F(
-    "\nFor best performance edit SdFatConfig.h\n"
-    "and set ENABLE_DEDICATED_SPI nonzero"));
-#endif  // !ENABLE_DEDICATED_SPI
-
-  Serial.print(FIFO_DIM);
-  Serial.println(F(" FIFO entries will be used."));
-
-  // Initialize SD.
-  if (!sd.begin(SD_CONFIG)) {
-    sd.initErrorHalt(&Serial);
-  }
-#if USE_RTC
-  if (!rtc.begin()) {
-    error("rtc.begin failed");
-  }
-  if (!rtc.isrunning()) {
-    // Set RTC to sketch compile date & time.
-    // rtc.adjust(DateTime(F(__DATE__), F(__TIME__)));
-    error("RTC is NOT running!");
-  }
-  // Set callback
-  FsDateTime::setCallback(dateTime);
-#endif  // USE_RTC
-}
-//------------------------------------------------------------------------------
-void loop() {
-  printUnusedStack();
-  // Read any Serial data.
-  clearSerialInput();
-
-  if (ERROR_LED_PIN >= 0) {
-    digitalWrite(ERROR_LED_PIN, LOW);
-  }
-  Serial.println();
-  Serial.println(F("type: "));
-  Serial.println(F("b - open existing bin file"));
-  Serial.println(F("c - convert file to csv"));
-  Serial.println(F("l - list files"));
-  Serial.println(F("p - print data to Serial"));
-  Serial.println(F("r - record data"));
-  Serial.println(F("t - test without logging"));
-  while(!Serial.available()) {
-    yield();
-  }
-  char c = tolower(Serial.read());
-  Serial.println();
-
-  if (c == 'b') {
-    openBinFile();
-  } else if (c == 'c') {
-    if (createCsvFile()) {
-      binaryToCsv();
-    }
-  } else if (c == 'l') {
-    Serial.println(F("ls:"));
-    sd.ls(&Serial, LS_DATE | LS_SIZE);
-  } else if (c == 'p') {
-    printData();
-  } else if (c == 'r') {
-    createBinFile();
-    logData();
-  } else if (c == 't') {
-    testSensor();
-  } else {
-    Serial.println(F("Invalid entry"));
-  }
-}

lib/SdFat_NoArduino/examples/MinimumSizeSdReader/MinimumSizeSdReader.ino

@@ -1,58 +0,0 @@
-// Create a text file on the SD with this path using short 8.3 names.
-#define SFN_PATH "/DIR/TEST.TXT"
-
-// Modify CS_PIN for your chip select pin.
-#define CS_PIN SS
-
-// Set USE_SD_H to one for SD.h or zero for SdFat.
-#define USE_SD_H 0
-
-#if USE_SD_H
-#include "SD.h"
-File file;
-#else
-#include "SdFat.h"
-// Setting ENABLE_DEDICATED_SPI to zero saves over 200 more bytes.
-#if ENABLE_DEDICATED_SPI
-#warning "Set ENABLE_DEDICATED_SPI zero in SdFat/src/SdFatConfig.h for minimum size"
-#endif  // ENABLE_DEDICATED_SPI
-// Insure FAT16/FAT32 only.
-SdFat32 SD;
-// FatFile does not support Stream functions, just simple read/write.
-FatFile file;
-#endif
-
-void error(const char* msg) {
-  Serial.println(msg);
-  while(true);
-}
-
-void setup() {
-  int n;
-  char buf[4];
-
-  Serial.begin(9600);
-  while (!Serial) {}
-  Serial.println("Type any character to begin");
-  while (!Serial.available()) {}
-
-  if (!SD.begin(CS_PIN)) error("SD.begin");
-
-#if USE_SD_H
-  file = SD.open(SFN_PATH);
-  if (!file) error("open");
-#else
-  // Open existing file with a path of 8.3 names.
-  // Directories will be opened O_RDONLY files O_RDWR.
-  if (!file.openExistingSFN(SFN_PATH)) error("open");
-#endif
-  while ((n = file.read(buf, sizeof(buf)))) {
-   Serial.write(buf, n);
-  }
-// close() is only needed if you write to the file. For example, read
-// config data, modify the data, rewind the file and write the data.
-// file.close();
-}
-
-void loop() {
-}

lib/SdFat_NoArduino/examples/OpenNext/OpenNext.ino

@@ -1,105 +0,0 @@
-/*
- * Print size, modify date/time, and name for all files in root.
- */
-#include "SdFat.h"
-
-// SD_FAT_TYPE = 0 for SdFat/File as defined in SdFatConfig.h,
-// 1 for FAT16/FAT32, 2 for exFAT, 3 for FAT16/FAT32 and exFAT.
-#define SD_FAT_TYPE 0
-/*
-  Change the value of SD_CS_PIN if you are using SPI and
-  your hardware does not use the default value, SS.
-  Common values are:
-  Arduino Ethernet shield: pin 4
-  Sparkfun SD shield: pin 8
-  Adafruit SD shields and modules: pin 10
-*/
-
-// SDCARD_SS_PIN is defined for the built-in SD on some boards.
-#ifndef SDCARD_SS_PIN
-const uint8_t SD_CS_PIN = SS;
-#else  // SDCARD_SS_PIN
-// Assume built-in SD is used.
-const uint8_t SD_CS_PIN = SDCARD_SS_PIN;
-#endif  // SDCARD_SS_PIN
-
-// Try max SPI clock for an SD. Reduce SPI_CLOCK if errors occur.
-#define SPI_CLOCK SD_SCK_MHZ(50)
-
-// Try to select the best SD card configuration.
-#if HAS_SDIO_CLASS
-#define SD_CONFIG SdioConfig(FIFO_SDIO)
-#elif  ENABLE_DEDICATED_SPI
-#define SD_CONFIG SdSpiConfig(SD_CS_PIN, DEDICATED_SPI, SPI_CLOCK)
-#else  // HAS_SDIO_CLASS
-#define SD_CONFIG SdSpiConfig(SD_CS_PIN, SHARED_SPI, SPI_CLOCK)
-#endif  // HAS_SDIO_CLASS
-
-#if SD_FAT_TYPE == 0
-SdFat sd;
-File dir;
-File file;
-#elif SD_FAT_TYPE == 1
-SdFat32 sd;
-File32 dir;
-File32 file;
-#elif SD_FAT_TYPE == 2
-SdExFat sd;
-ExFile dir;
-ExFile file;
-#elif SD_FAT_TYPE == 3
-SdFs sd;
-FsFile dir;
-FsFile file;
-#else  // SD_FAT_TYPE
-#error invalid SD_FAT_TYPE
-#endif  // SD_FAT_TYPE
-//------------------------------------------------------------------------------
-// Store error strings in flash to save RAM.
-#define error(s) sd.errorHalt(&Serial, F(s))
-//------------------------------------------------------------------------------
-void setup() {
-  Serial.begin(9600);
-
-  // Wait for USB Serial
-  while (!Serial) {
-    yield();
-  }
-
-  Serial.println("Type any character to start");
-  while (!Serial.available()) {
-    yield();
-  }
-
-  // Initialize the SD.
-  if (!sd.begin(SD_CONFIG)) {
-    sd.initErrorHalt(&Serial);
-  }
-  // Open root directory
-  if (!dir.open("/")){
-    error("dir.open failed");
-  }
-  // Open next file in root.
-  // Warning, openNext starts at the current position of dir so a
-  // rewind may be necessary in your application.
-  while (file.openNext(&dir, O_RDONLY)) {
-    file.printFileSize(&Serial);
-    Serial.write(' ');
-    file.printModifyDateTime(&Serial);
-    Serial.write(' ');
-    file.printName(&Serial);
-    if (file.isDir()) {
-      // Indicate a directory.
-      Serial.write('/');
-    }
-    Serial.println();
-    file.close();
-  }
-  if (dir.getError()) {
-    Serial.println("openNext failed");
-  } else {
-    Serial.println("Done!");
-  }
-}
-//------------------------------------------------------------------------------
-void loop() {}

lib/SdFat_NoArduino/examples/QuickStart/QuickStart.ino

@@ -1,187 +0,0 @@
-// Quick hardware test for SPI card access.
-//
-#include <SPI.h>
-#include "SdFat.h"
-#include "sdios.h"
-
-// SD_FAT_TYPE = 0 for SdFat/File as defined in SdFatConfig.h,
-// 1 for FAT16/FAT32, 2 for exFAT, 3 for FAT16/FAT32 and exFAT.
-#define SD_FAT_TYPE 3
-//
-// Set DISABLE_CHIP_SELECT to disable a second SPI device.
-// For example, with the Ethernet shield, set DISABLE_CHIP_SELECT
-// to 10 to disable the Ethernet controller.
-const int8_t DISABLE_CHIP_SELECT = -1;
-//
-// Test with reduced SPI speed for breadboards.  SD_SCK_MHZ(4) will select
-// the highest speed supported by the board that is not over 4 MHz.
-// Change SPI_SPEED to SD_SCK_MHZ(50) for best performance.
-#define SPI_SPEED SD_SCK_MHZ(4)
-//------------------------------------------------------------------------------
-#if SD_FAT_TYPE == 0
-SdFat sd;
-File file;
-#elif SD_FAT_TYPE == 1
-SdFat32 sd;
-File32 file;
-#elif SD_FAT_TYPE == 2
-SdExFat sd;
-ExFile file;
-#elif SD_FAT_TYPE == 3
-SdFs sd;
-FsFile file;
-#else  // SD_FAT_TYPE
-#error Invalid SD_FAT_TYPE
-#endif  // SD_FAT_TYPE
-// Serial streams
-ArduinoOutStream cout(Serial);
-
-// input buffer for line
-char cinBuf[40];
-ArduinoInStream cin(Serial, cinBuf, sizeof(cinBuf));
-
-// SD card chip select
-int chipSelect;
-
-void cardOrSpeed() {
-  cout << F("Try another SD card or reduce the SPI bus speed.\n");
-  cout << F("Edit SPI_SPEED in this program to change it.\n");
-}
-
-void clearSerialInput() {
-  uint32_t m = micros();
-  do {
-    if (Serial.read() >= 0) {
-      m = micros();
-    }
-  } while (micros() - m < 10000);
-}
-
-void reformatMsg() {
-  cout << F("Try reformatting the card.  For best results use\n");
-  cout << F("the SdFormatter program in SdFat/examples or download\n");
-  cout << F("and use SDFormatter from www.sdcard.org/downloads.\n");
-}
-
-void setup() {
-  Serial.begin(9600);
-
-  // Wait for USB Serial
-  while (!Serial) {
-    yield();
-  }
-  cout << F("\nSPI pins:\n");
-  cout << F("MISO: ") << int(MISO) << endl;
-  cout << F("MOSI: ") << int(MOSI) << endl;
-  cout << F("SCK:  ") << int(SCK) << endl;
-  cout << F("SS:   ") << int(SS) << endl;
-#ifdef SDCARD_SS_PIN
-  cout << F("SDCARD_SS_PIN:   ") << int(SDCARD_SS_PIN) << endl;
-#endif  // SDCARD_SS_PIN
-
-  if (DISABLE_CHIP_SELECT < 0) {
-    cout << F(
-           "\nBe sure to edit DISABLE_CHIP_SELECT if you have\n"
-           "a second SPI device.  For example, with the Ethernet\n"
-           "shield, DISABLE_CHIP_SELECT should be set to 10\n"
-           "to disable the Ethernet controller.\n");
-  }
-  cout << F(
-         "\nSD chip select is the key hardware option.\n"
-         "Common values are:\n"
-         "Arduino Ethernet shield, pin 4\n"
-         "Sparkfun SD shield, pin 8\n"
-         "Adafruit SD shields and modules, pin 10\n");
-}
-
-bool firstTry = true;
-void loop() {
-  // Read any existing Serial data.
-  clearSerialInput();
-
-  if (!firstTry) {
-    cout << F("\nRestarting\n");
-  }
-  firstTry = false;
-
-  cout << F("\nEnter the chip select pin number: ");
-  while (!Serial.available()) {
-    yield();
-  }
-  cin.readline();
-  if (cin >> chipSelect) {
-    cout << chipSelect << endl;
-  } else {
-    cout << F("\nInvalid pin number\n");
-    return;
-  }
-  if (DISABLE_CHIP_SELECT < 0) {
-    cout << F(
-           "\nAssuming the SD is the only SPI device.\n"
-           "Edit DISABLE_CHIP_SELECT to disable another device.\n");
-  } else {
-    cout << F("\nDisabling SPI device on pin ");
-    cout << int(DISABLE_CHIP_SELECT) << endl;
-    pinMode(DISABLE_CHIP_SELECT, OUTPUT);
-    digitalWrite(DISABLE_CHIP_SELECT, HIGH);
-  }
-  if (!sd.begin(chipSelect, SPI_SPEED)) {
-    if (sd.card()->errorCode()) {
-      cout << F(
-             "\nSD initialization failed.\n"
-             "Do not reformat the card!\n"
-             "Is the card correctly inserted?\n"
-             "Is chipSelect set to the correct value?\n"
-             "Does another SPI device need to be disabled?\n"
-             "Is there a wiring/soldering problem?\n");
-      cout << F("\nerrorCode: ") << hex << showbase;
-      cout << int(sd.card()->errorCode());
-      cout << F(", errorData: ") << int(sd.card()->errorData());
-      cout << dec << noshowbase << endl;
-      return;
-    }
-    cout << F("\nCard successfully initialized.\n");
-    if (sd.vol()->fatType() == 0) {
-      cout << F("Can't find a valid FAT16/FAT32 partition.\n");
-      reformatMsg();
-      return;
-    }
-    cout << F("Can't determine error type\n");
-    return;
-  }
-  cout << F("\nCard successfully initialized.\n");
-  cout << endl;
-
-  uint32_t size = sd.card()->sectorCount();
-  if (size == 0) {
-    cout << F("Can't determine the card size.\n");
-    cardOrSpeed();
-    return;
-  }
-  uint32_t sizeMB = 0.000512 * size + 0.5;
-  cout << F("Card size: ") << sizeMB;
-  cout << F(" MB (MB = 1,000,000 bytes)\n");
-  cout << endl;
-  cout << F("Volume is FAT") << int(sd.vol()->fatType());
-  cout << F(", Cluster size (bytes): ") << sd.vol()->bytesPerCluster();
-  cout << endl << endl;
-
-  cout << F("Files found (date time size name):\n");
-  sd.ls(LS_R | LS_DATE | LS_SIZE);
-
-  if ((sizeMB > 1100 && sd.vol()->sectorsPerCluster() < 64)
-      || (sizeMB < 2200 && sd.vol()->fatType() == 32)) {
-    cout << F("\nThis card should be reformatted for best performance.\n");
-    cout << F("Use a cluster size of 32 KB for cards larger than 1 GB.\n");
-    cout << F("Only cards larger than 2 GB should be formatted FAT32.\n");
-    reformatMsg();
-    return;
-  }
-  // Read any extra Serial data.
-  clearSerialInput();
-
-  cout << F("\nSuccess!  Type any character to restart.\n");
-  while (!Serial.available()) {
-    yield();
-  }
-}

lib/SdFat_NoArduino/examples/ReadCsvFile/ReadCsvFile.ino

@@ -1,156 +0,0 @@
-#include "SdFat.h"
-
-// SD_FAT_TYPE = 0 for SdFat/File as defined in SdFatConfig.h,
-// 1 for FAT16/FAT32, 2 for exFAT, 3 for FAT16/FAT32 and exFAT.
-#define SD_FAT_TYPE 0
-/*
-  Change the value of SD_CS_PIN if you are using SPI and
-  your hardware does not use the default value, SS.
-  Common values are:
-  Arduino Ethernet shield: pin 4
-  Sparkfun SD shield: pin 8
-  Adafruit SD shields and modules: pin 10
-*/
-
-// SDCARD_SS_PIN is defined for the built-in SD on some boards.
-#ifndef SDCARD_SS_PIN
-const uint8_t SD_CS_PIN = SS;
-#else  // SDCARD_SS_PIN
-// Assume built-in SD is used.
-const uint8_t SD_CS_PIN = SDCARD_SS_PIN;
-#endif  // SDCARD_SS_PIN
-
-// Try max SPI clock for an SD. Reduce SPI_CLOCK if errors occur.
-#define SPI_CLOCK SD_SCK_MHZ(50)
-
-// Try to select the best SD card configuration.
-#if HAS_SDIO_CLASS
-#define SD_CONFIG SdioConfig(FIFO_SDIO)
-#elif  ENABLE_DEDICATED_SPI
-#define SD_CONFIG SdSpiConfig(SD_CS_PIN, DEDICATED_SPI, SPI_CLOCK)
-#else  // HAS_SDIO_CLASS
-#define SD_CONFIG SdSpiConfig(SD_CS_PIN, SHARED_SPI, SPI_CLOCK)
-#endif  // HAS_SDIO_CLASS
-
-#if SD_FAT_TYPE == 0
-SdFat sd;
-File file;
-#elif SD_FAT_TYPE == 1
-SdFat32 sd;
-File32 file;
-#elif SD_FAT_TYPE == 2
-SdExFat sd;
-ExFile file;
-#elif SD_FAT_TYPE == 3
-SdFs sd;
-FsFile file;
-#else  // SD_FAT_TYPE
-#error Invalid SD_FAT_TYPE
-#endif  // SD_FAT_TYPE
-
-char line[40];
-
-//------------------------------------------------------------------------------
-// Store error strings in flash to save RAM.
-#define error(s) sd.errorHalt(&Serial, F(s))
-//------------------------------------------------------------------------------
-// Check for extra characters in field or find minus sign.
-char* skipSpace(char* str) {
-  while (isspace(*str)) str++;
-  return str;
-}
-//------------------------------------------------------------------------------
-bool parseLine(char* str) {
-  char* ptr;
-
-  // Set strtok start of line.
-  str = strtok(str, ",");
-  if (!str) return false;
-
-  // Print text field.
-  Serial.println(str);
-
-  // Subsequent calls to strtok expects a null pointer.
-  str = strtok(nullptr, ",");
-  if (!str) return false;
-
-  // Convert string to long integer.
-  int32_t i32 = strtol(str, &ptr, 0);
-  if (str == ptr || *skipSpace(ptr)) return false;
-  Serial.println(i32);
-
-  str = strtok(nullptr, ",");
-  if (!str) return false;
-
-  // strtoul accepts a leading minus with unexpected results.
-  if (*skipSpace(str) == '-') return false;
-
-  // Convert string to unsigned long integer.
-  uint32_t u32 = strtoul(str, &ptr, 0);
-  if (str == ptr || *skipSpace(ptr)) return false;
-  Serial.println(u32);
-
-  str = strtok(nullptr, ",");
-  if (!str) return false;
-
-  // Convert string to double.
-  double d = strtod(str, &ptr);
-  if (str == ptr || *skipSpace(ptr)) return false;
-  Serial.println(d);
-
-  // Check for extra fields.
-  return strtok(nullptr, ",") == nullptr;
-}
-//------------------------------------------------------------------------------
-void setup() {
-  Serial.begin(9600);
-
-  // Wait for USB Serial
-  while (!Serial) {
-    yield();
-  }
-  Serial.println("Type any character to start");
-  while (!Serial.available()) {
-    yield();
-  }
-  // Initialize the SD.
-  if (!sd.begin(SD_CONFIG)) {
-    sd.initErrorHalt(&Serial);
-    return;
-  }
-  // Remove any existing file.
-  if (sd.exists("ReadCsvDemo.csv")) {
-    sd.remove("ReadCsvDemo.csv");
-  }
-  // Create the file.
-  if (!file.open("ReadCsvDemo.csv", FILE_WRITE)) {
-    error("open failed");
-  }
-  // Write test data.
-  file.print(F(
-    "abc,123,456,7.89\r\n"
-    "def,-321,654,-9.87\r\n"
-    "ghi,333,0xff,5.55"));
-
-  // Rewind file for read.
-  file.rewind();
-
-  while (file.available()) {
-    int n = file.fgets(line, sizeof(line));
-    if (n <= 0) {
-      error("fgets failed");
-    }
-    if (line[n-1] != '\n' && n == (sizeof(line) - 1)) {
-      error("line too long");
-    }
-    if (!parseLine(line)) {
-      error("parseLine failed");
-    }
-    Serial.println();
-  }
-  file.close();
-  Serial.println(F("Done"));
-}
-
-void loop() {
-}

lib/SdFat_NoArduino/examples/RtcTimestampTest/RtcTimestampTest.ino

@@ -1,236 +0,0 @@
-// Test of time-stamp callback.
-// Set the callback with this statement.
-// FsDateTime::setCallback(dateTime);
-#include "SdFat.h"
-// https://github.com/adafruit/RTClib
-#include "RTClib.h"
-// Set RTC_TYPE for file timestamps.
-// 0 - millis()
-// 1 - DS1307
-// 2 - DS3231
-// 3 - PCF8523
-#define RTC_TYPE 3
-
-// SD_FAT_TYPE = 0 for SdFat/File as defined in SdFatConfig.h,
-// 1 for FAT16/FAT32, 2 for exFAT, 3 for FAT16/FAT32 and exFAT.
-#define SD_FAT_TYPE 0
-/*
-  Change the value of SD_CS_PIN if you are using SPI and
-  your hardware does not use the default value, SS.
-  Common values are:
-  Arduino Ethernet shield: pin 4
-  Sparkfun SD shield: pin 8
-  Adafruit SD shields and modules: pin 10
-*/
-
-// SDCARD_SS_PIN is defined for the built-in SD on some boards.
-#ifndef SDCARD_SS_PIN
-const uint8_t SD_CS_PIN = SS;
-#else  // SDCARD_SS_PIN
-// Assume built-in SD is used.
-const uint8_t SD_CS_PIN = SDCARD_SS_PIN;
-#endif  // SDCARD_SS_PIN
-
-// Try max SPI clock for an SD. Reduce SPI_CLOCK if errors occur.
-#define SPI_CLOCK SD_SCK_MHZ(50)
-
-// Try to select the best SD card configuration.
-#if HAS_SDIO_CLASS
-#define SD_CONFIG SdioConfig(FIFO_SDIO)
-#elif  ENABLE_DEDICATED_SPI
-#define SD_CONFIG SdSpiConfig(SD_CS_PIN, DEDICATED_SPI, SPI_CLOCK)
-#else  // HAS_SDIO_CLASS
-#define SD_CONFIG SdSpiConfig(SD_CS_PIN, SHARED_SPI, SPI_CLOCK)
-#endif  // HAS_SDIO_CLASS
-
-#if SD_FAT_TYPE == 0
-SdFat sd;
-File file;
-#elif SD_FAT_TYPE == 1
-SdFat32 sd;
-File32 file;
-#elif SD_FAT_TYPE == 2
-SdExFat sd;
-ExFile file;
-#elif SD_FAT_TYPE == 3
-SdFs sd;
-FsFile file;
-#else  // SD_FAT_TYPE
-#error Invalid SD_FAT_TYPE
-#endif  // SD_FAT_TYPE
-
-
-#if RTC_TYPE == 0
-RTC_Millis rtc;
-#elif RTC_TYPE == 1
-RTC_DS1307 rtc;
-#elif RTC_TYPE == 2
-RTC_DS3231 rtc;
-#elif RTC_TYPE == 3
-RTC_PCF8523 rtc;
-#else  // RTC_TYPE == type
-#error RTC_TYPE type not implemented.
-#endif  // RTC_TYPE == type
-
-//------------------------------------------------------------------------------
-// Call back for file timestamps.  Only called for file create and sync().
-void dateTime(uint16_t* date, uint16_t* time, uint8_t* ms10) {
-  DateTime now = rtc.now();
-
-  // Return date using FS_DATE macro to format fields.
-  *date = FS_DATE(now.year(), now.month(), now.day());
-
-  // Return time using FS_TIME macro to format fields.
-  *time = FS_TIME(now.hour(), now.minute(), now.second());
-
-  // Return low time bits in units of 10 ms, 0 <= ms10 <= 199.
-  *ms10 = now.second() & 1 ? 100 : 0;
-}
-//------------------------------------------------------------------------------
-#define error(msg) (Serial.println(F("error " msg)), false)
-//------------------------------------------------------------------------------
-void clearSerialInput() {
-  uint32_t m = micros();
-  do {
-    if (Serial.read() >= 0) {
-      m = micros();
-    }
-  } while (micros() - m < 10000);
-}
-//------------------------------------------------------------------------------
-void getLine(char* line, size_t size) {
-  size_t i = 0;
-  uint32_t t;
-  line[0] = '\0';
-  while (!Serial.available()) {
-    yield();
-  }
-  while (true) {
-    t = millis() + 10;
-    while (!Serial.available()) {
-      if (millis() > t){
-        return;
-      }
-    }
-    int c = Serial.read();
-    if (i >= (size - 1) || c == '\r' || c == '\n' ) {
-      return;
-    }
-    line[i++] = c;
-    line[i] = '\0';
-  }
-}
-//------------------------------------------------------------------------------
-void printField(Print* pr, char sep, uint8_t v) {
-  if (sep) {
-    pr->write(sep);
-  }
-  if (v < 10) {
-    pr->write('0');
-  }
-  pr->print(v);
-}
-//------------------------------------------------------------------------------
-void printNow(Print* pr) {
-  DateTime now = rtc.now();
-  pr->print(now.year());
-  printField(pr, '-',now.month());
-  printField(pr, '-',now.day());
-  printField(pr, ' ',now.hour());
-  printField(pr, ':',now.minute());
-  printField(pr, ':',now.second());
-}
-//------------------------------------------------------------------------------
-bool setRtc() {
-  uint16_t y;
-  uint8_t m, d, hh, mm, ss;
-  char line[30];
-  char* ptr;
-
-  clearSerialInput();
-  Serial.println(F("Enter: YYYY-MM-DD hh:mm:ss"));
-  getLine(line, sizeof(line));
-  Serial.print(F("Input: "));
-  Serial.println(line);
-
-  y = strtol(line, &ptr, 10);
-  if (*ptr++ != '-' || y < 2000 || y > 2099) return error("year");
-  m = strtol(ptr, &ptr, 10);
-  if (*ptr++ != '-' || m < 1 || m > 12) return error("month");
-  d = strtol(ptr, &ptr, 10);
-  if (d < 1 || d > 31) return error("day");
-  hh = strtol(ptr, &ptr, 10);
-  if (*ptr++ != ':' || hh > 23) return error("hour");
-  mm = strtol(ptr, &ptr, 10);
-  if (*ptr++ != ':' || mm > 59) return error("minute");
-  ss = strtol(ptr, &ptr, 10);
-  if (ss > 59) return error("second");
-
-  rtc.adjust(DateTime(y, m, d, hh, mm, ss));
-  Serial.print(F("RTC set to "));
-  printNow(&Serial);
-  Serial.println();
-  return true;
-}
-//------------------------------------------------------------------------------
-void setup() {
-  Serial.begin(9600);
-  while (!Serial) {
-    yield();
-  }
-#if RTC_TYPE == 0
-  rtc.begin(DateTime(F(__DATE__), F(__TIME__)));
-#else  // RTC_TYPE
-  if (!rtc.begin()) {
-    Serial.println(F("rtc.begin failed"));
-    return;
-  }
-  if (!rtc.isrunning()) {
-    Serial.println(F("RTC is NOT running!"));
-    return;
-    // following line sets the RTC to the date & time this sketch was compiled
-    // rtc.adjust(DateTime(F(__DATE__), F(__TIME__)));
-    // This line sets the RTC with an explicit date & time, for example to set
-    // January 21, 2014 at 3am you would call:
-    // rtc.adjust(DateTime(2014, 1, 21, 3, 0, 0));
-  }
-#endif  // RTC_TYPE
-  while (true) {
-    Serial.print(F("DateTime::now "));
-    printNow(&Serial);
-    Serial.println();
-    clearSerialInput();
-    Serial.println(F("Type Y to set RTC, any other character to continue"));
-    while (!Serial.available()) {}
-    if (Serial.read() != 'Y') break;
-    if (setRtc()) break;
-  }
-  Serial.println();
-
-  // Set callback
-  FsDateTime::setCallback(dateTime);
-
-  if (!sd.begin(SD_CONFIG)) {
-    sd.initErrorHalt(&Serial);
-  }
-  // Remove old version to set create time.
-  if (sd.exists("RtcTest.txt")) {
-    sd.remove("RtcTest.txt");
-  }
-  if (!file.open("RtcTest.txt", FILE_WRITE)) {
-    Serial.println(F("file.open failed"));
-    return;
-  }
-  // Print current date time to file.
-  file.print(F("Test file at: "));
-  printNow(&file);
-  file.println();
-
-  file.close();
-  // List files in SD root.
-  sd.ls(LS_DATE | LS_SIZE);
-  Serial.println(F("Done"));
-}
-//------------------------------------------------------------------------------
-void loop() {
-}

lib/SdFat_NoArduino/examples/SdErrorCodes/SdErrorCodes.ino

@@ -1,19 +0,0 @@
-// Print a list of error codes, symbols, and comments.
-#include "SdFat.h"
-void setup() {
-  Serial.begin(9600);
-  while (!Serial) {}
-  delay(1000);
-  Serial.println();
-  Serial.println(F("Code,Symbol - failed operation"));
-  for (uint8_t code = 0; code <= SD_CARD_ERROR_UNKNOWN; code++) {
-    Serial.print(code < 16 ? "0X0" : "0X");
-    Serial.print(code, HEX);
-    Serial.print(",");
-    printSdErrorSymbol(&Serial, code);
-    Serial.print(" - ");
-    printSdErrorText(&Serial, code);
-    Serial.println();
-  }
-}
-void loop() {}

lib/SdFat_NoArduino/examples/SdFormatter/SdFormatter.ino

@@ -1,249 +0,0 @@
-/*
- * This program will format SD/SDHC/SDXC cards.
- * Warning all data will be deleted!
- *
- * This program attempts to match the format
- * generated by SDFormatter available here:
- *
- * http://www.sdcard.org/consumers/formatter/
- *
- * For very small cards this program uses FAT16
- * and the above SDFormatter uses FAT12.
- */
-#include "SdFat.h"
-#include "sdios.h"
-
-/*
-  Set DISABLE_CS_PIN to disable a second SPI device.
-  For example, with the Ethernet shield, set DISABLE_CS_PIN
-  to 10 to disable the Ethernet controller.
-*/
-const int8_t DISABLE_CS_PIN = -1;
-/*
-  Change the value of SD_CS_PIN if you are using SPI
-  and your hardware does not use the default value, SS.
-  Common values are:
-  Arduino Ethernet shield: pin 4
-  Sparkfun SD shield: pin 8
-  Adafruit SD shields and modules: pin 10
-*/
-
-// SDCARD_SS_PIN is defined for the built-in SD on some boards.
-#ifndef SDCARD_SS_PIN
-const uint8_t SD_CS_PIN = SS;
-#else  // SDCARD_SS_PIN
-// Assume built-in SD is used.
-const uint8_t SD_CS_PIN = SDCARD_SS_PIN;
-#endif  // SDCARD_SS_PIN
-
-// Try max SPI clock for an SD. Reduce SPI_CLOCK if errors occur.
-#define SPI_CLOCK SD_SCK_MHZ(50)
-
-// Try to select the best SD card configuration.
-#if HAS_SDIO_CLASS
-#define SD_CONFIG SdioConfig(FIFO_SDIO)
-#elif  ENABLE_DEDICATED_SPI
-#define SD_CONFIG SdSpiConfig(SD_CS_PIN, DEDICATED_SPI, SPI_CLOCK)
-#else  // HAS_SDIO_CLASS
-#define SD_CONFIG SdSpiConfig(SD_CS_PIN, SHARED_SPI, SPI_CLOCK)
-#endif  // HAS_SDIO_CLASS
-//==============================================================================
-// Serial output stream
-ArduinoOutStream cout(Serial);
-//------------------------------------------------------------------------------
-uint32_t cardSectorCount = 0;
-uint8_t  sectorBuffer[512];
-//------------------------------------------------------------------------------
-// SdCardFactory constructs and initializes the appropriate card.
-SdCardFactory cardFactory;
-// Pointer to generic SD card.
-SdCard* m_card = nullptr;
-//------------------------------------------------------------------------------
-#define sdError(msg) {cout << F("error: ") << F(msg) << endl; sdErrorHalt();}
-//------------------------------------------------------------------------------
-void sdErrorHalt() {
-  if (!m_card) {
-    cout << F("Invalid SD_CONFIG") << endl;
-  } else if (m_card->errorCode()) {
-    if (m_card->errorCode() == SD_CARD_ERROR_CMD0) {
-      cout << F("No card, wrong chip select pin, or wiring error?") << endl;
-    }
-    cout << F("SD errorCode: ") << hex << showbase;
-    printSdErrorSymbol(&Serial, m_card->errorCode());
-    cout << F(" = ") << int(m_card->errorCode()) << endl;
-    cout << F("SD errorData = ") << int(m_card->errorData()) << endl;
-  }
-  while (true) {}
-}
-//------------------------------------------------------------------------------
-void clearSerialInput() {
-  uint32_t m = micros();
-  do {
-    if (Serial.read() >= 0) {
-      m = micros();
-    }
-  } while (micros() - m < 10000);
-}
-//------------------------------------------------------------------------------
-// flash erase all data
-uint32_t const ERASE_SIZE = 262144L;
-void eraseCard() {
-  cout << endl << F("Erasing\n");
-  uint32_t firstBlock = 0;
-  uint32_t lastBlock;
-  uint16_t n = 0;
-
-  do {
-    lastBlock = firstBlock + ERASE_SIZE - 1;
-    if (lastBlock >= cardSectorCount) {
-      lastBlock = cardSectorCount - 1;
-    }
-    if (!m_card->erase(firstBlock, lastBlock)) {
-      sdError("erase failed");
-    }
-    cout << '.';
-    if ((n++)%64 == 63) {
-      cout << endl;
-    }
-    firstBlock += ERASE_SIZE;
-  } while (firstBlock < cardSectorCount);
-  cout << endl;
-
-  if (!m_card->readSector(0, sectorBuffer)) {
-    sdError("readBlock");
-  }
-  cout << hex << showbase << setfill('0') << internal;
-  cout << F("All data set to ") << setw(4) << int(sectorBuffer[0]) << endl;
-  cout << dec << noshowbase << setfill(' ') << right;
-  cout << F("Erase done\n");
-}
-//------------------------------------------------------------------------------
-void formatCard() {
-  ExFatFormatter exFatFormatter;
-  FatFormatter fatFormatter;
-
-  // Format exFAT if larger than 32GB.
-  bool rtn = cardSectorCount > 67108864 ?
-    exFatFormatter.format(m_card, sectorBuffer, &Serial) :
-    fatFormatter.format(m_card, sectorBuffer, &Serial);
-
-  if (!rtn) {
-    sdErrorHalt();
-  }
-  cout << F("Run the SdInfo example for format details.") << endl;
-}
-//------------------------------------------------------------------------------
-void printConfig(SdSpiConfig config) {
-  if (DISABLE_CS_PIN < 0) {
-    cout << F(
-           "\nAssuming the SD is the only SPI device.\n"
-           "Edit DISABLE_CS_PIN to disable an SPI device.\n");
-  } else {
-    cout << F("\nDisabling SPI device on pin ");
-    cout << int(DISABLE_CS_PIN) << endl;
-    pinMode(DISABLE_CS_PIN, OUTPUT);
-    digitalWrite(DISABLE_CS_PIN, HIGH);
-  }
-  cout << F("\nAssuming the SD chip select pin is: ") << int(config.csPin);
-  cout << F("\nEdit SD_CS_PIN to change the SD chip select pin.\n");
-}
-//------------------------------------------------------------------------------
-void printConfig(SdioConfig config) {
-  (void)config;
-  cout << F("Assuming an SDIO interface.\n");
-}
-//------------------------------------------------------------------------------
-void setup() {
-  char c;
-  Serial.begin(9600);
-  // Wait for USB Serial
-  while (!Serial) {
-    yield();
-  }
-  printConfig(SD_CONFIG);
-  cout << F("\nType any character to start\n");
-  while (!Serial.available()) {
-    yield();
-  }
-  // Discard any extra characters.
-  clearSerialInput();
-
-  cout << F(
-         "\n"
-         "This program can erase and/or format SD/SDHC/SDXC cards.\n"
-         "\n"
-         "Erase uses the card's fast flash erase command.\n"
-         "Flash erase sets all data to 0X00 for most cards\n"
-         "and 0XFF for a few vendor's cards.\n"
-         "\n"
-         "Cards up to 2 GiB (GiB = 2^30 bytes) will be formated FAT16.\n"
-         "Cards larger than 2 GiB and up to 32 GiB will be formatted\n"
-         "FAT32. Cards larger than 32 GiB will be formatted exFAT.\n"
-         "\n"
-         "Warning, all data on the card will be erased.\n"
-         "Enter 'Y' to continue: ");
-  while (!Serial.available()) {
-    yield();
-  }
-  c = Serial.read();
-  cout << c << endl;
-  if (c != 'Y') {
-    cout << F("Quiting, you did not enter 'Y'.\n");
-    return;
-  }
-  // Read any existing Serial data.
-  clearSerialInput();
-
-  // Select and initialize proper card driver.
-  m_card = cardFactory.newCard(SD_CONFIG);
-  if (!m_card || m_card->errorCode()) {
-    sdError("card init failed.");
-    return;
-  }
-
-  cardSectorCount = m_card->sectorCount();
-  if (!cardSectorCount) {
-    sdError("Get sector count failed.");
-    return;
-  }
-
-  cout << F("\nCard size: ") << cardSectorCount*5.12e-7;
-  cout << F(" GB (GB = 1E9 bytes)\n");
-  cout << F("Card size: ") << cardSectorCount/2097152.0;
-  cout << F(" GiB (GiB = 2^30 bytes)\n");
-
-  cout << F("Card will be formated ");
-  if (cardSectorCount > 67108864) {
-    cout << F("exFAT\n");
-  } else if (cardSectorCount > 4194304) {
-    cout << F("FAT32\n");
-  } else {
-    cout << F("FAT16\n");
-  }
-  cout << F(
-         "\n"
-         "Options are:\n"
-         "E - erase the card and skip formatting.\n"
-         "F - erase and then format the card. (recommended)\n"
-         "Q - quick format the card without erase.\n"
-         "\n"
-         "Enter option: ");
-
-  while (!Serial.available()) {
-    yield();
-  }
-  c = Serial.read();
-  cout << c << endl;
-  if (!strchr("EFQ", c)) {
-    cout << F("Quiting, invalid option entered.") << endl;
-    return;
-  }
-  if (c == 'E' || c == 'F') {
-    eraseCard();
-  }
-  if (c == 'F' || c == 'Q') {
-    formatCard();
-  }
-}
-void loop() {
-}

lib/SdFat_NoArduino/examples/SdInfo/SdInfo.ino

@@ -1,269 +0,0 @@
-/*
- * This program attempts to initialize an SD card and analyze its structure.
- */
-#include "SdFat.h"
-#include "sdios.h"
-/*
-  Set DISABLE_CS_PIN to disable a second SPI device.
-  For example, with the Ethernet shield, set DISABLE_CS_PIN
-  to 10 to disable the Ethernet controller.
-*/
-const int8_t DISABLE_CS_PIN = -1;
-/*
-  Change the value of SD_CS_PIN if you are using SPI
-  and your hardware does not use the default value, SS.
-  Common values are:
-  Arduino Ethernet shield: pin 4
-  Sparkfun SD shield: pin 8
-  Adafruit SD shields and modules: pin 10
-*/
-// SDCARD_SS_PIN is defined for the built-in SD on some boards.
-#ifndef SDCARD_SS_PIN
-const uint8_t SD_CS_PIN = SS;
-#else  // SDCARD_SS_PIN
-const uint8_t SD_CS_PIN = SDCARD_SS_PIN;
-#endif  // SDCARD_SS_PIN
-
-// Try to select the best SD card configuration.
-#if HAS_SDIO_CLASS
-#define SD_CONFIG SdioConfig(FIFO_SDIO)
-#elif ENABLE_DEDICATED_SPI
-#define SD_CONFIG SdSpiConfig(SD_CS_PIN, DEDICATED_SPI, SD_SCK_MHZ(16))
-#else  // HAS_SDIO_CLASS
-#define SD_CONFIG SdSpiConfig(SD_CS_PIN, SHARED_SPI, SD_SCK_MHZ(16))
-#endif  // HAS_SDIO_CLASS
-
-//------------------------------------------------------------------------------
-SdFs sd;
-cid_t cid;
-csd_t csd;
-scr_t scr;
-uint8_t cmd6Data[64];
-uint32_t eraseSize;
-uint32_t ocr;
-static ArduinoOutStream cout(Serial);
-//------------------------------------------------------------------------------
-void cidDmp() {
-  cout << F("\nManufacturer ID: ");
-  cout << uppercase << showbase << hex << int(cid.mid) << dec << endl;
-  cout << F("OEM ID: ") << cid.oid[0] << cid.oid[1] << endl;
-  cout << F("Product: ");
-  for (uint8_t i = 0; i < 5; i++) {
-    cout << cid.pnm[i];
-  }
-  cout << F("\nRevision: ") << cid.prvN() << '.' << cid.prvM() << endl;
-  cout << F("Serial number: ") << hex << cid.psn() << dec << endl;
-  cout << F("Manufacturing date: ");
-  cout << cid.mdtMonth() << '/' << cid.mdtYear() << endl;
-  cout << endl;
-}
-//------------------------------------------------------------------------------
-void clearSerialInput() {
-  uint32_t m = micros();
-  do {
-    if (Serial.read() >= 0) {
-      m = micros();
-    }
-  } while (micros() - m < 10000);
-}
-//------------------------------------------------------------------------------
-void csdDmp() {
-  eraseSize = csd.eraseSize();
-  cout << F("cardSize: ") << 0.000512 * csd.capacity();
-  cout << F(" MB (MB = 1,000,000 bytes)\n");
-
-  cout << F("flashEraseSize: ") << int(eraseSize) << F(" blocks\n");
-  cout << F("eraseSingleBlock: ");
-  if (csd.eraseSingleBlock()) {
-    cout << F("true\n");
-  } else {
-    cout << F("false\n");
-  }
-  cout << F("dataAfterErase: ");
-  if (scr.dataAfterErase()) {
-    cout << F("ones\n");
-  } else {
-    cout << F("zeros\n");
-  }
-}
-//------------------------------------------------------------------------------
-void errorPrint() {
-  if (sd.sdErrorCode()) {
-    cout << F("SD errorCode: ") << hex << showbase;
-    printSdErrorSymbol(&Serial, sd.sdErrorCode());
-    cout << F(" = ") << int(sd.sdErrorCode()) << endl;
-    cout << F("SD errorData = ") << int(sd.sdErrorData()) << dec << endl;
-  }
-}
-//------------------------------------------------------------------------------
-bool mbrDmp() {
-  MbrSector_t mbr;
-  bool valid = true;
-  if (!sd.card()->readSector(0, (uint8_t*)&mbr)) {
-    cout << F("\nread MBR failed.\n");
-    errorPrint();
-    return false;
-  }
-  cout << F("\nSD Partition Table\n");
-  cout << F("part,boot,bgnCHS[3],type,endCHS[3],start,length\n");
-  for (uint8_t ip = 1; ip < 5; ip++) {
-    MbrPart_t *pt = &mbr.part[ip - 1];
-    if ((pt->boot != 0 && pt->boot != 0X80) ||
-        getLe32(pt->relativeSectors) > csd.capacity()) {
-      valid = false;
-    }
-    cout << int(ip) << ',' << uppercase << showbase << hex;
-    cout << int(pt->boot) << ',';
-    for (int i = 0; i < 3; i++ ) {
-      cout << int(pt->beginCHS[i]) << ',';
-    }
-    cout << int(pt->type) << ',';
-    for (int i = 0; i < 3; i++ ) {
-      cout << int(pt->endCHS[i]) << ',';
-    }
-    cout << dec << getLe32(pt->relativeSectors) << ',';
-    cout << getLe32(pt->totalSectors) << endl;
-  }
-  if (!valid) {
-    cout << F("\nMBR not valid, assuming Super Floppy format.\n");
-  }
-  return true;
-}
-//------------------------------------------------------------------------------
-void dmpVol() {
-  cout << F("\nScanning FAT, please wait.\n");
-  int32_t freeClusterCount = sd.freeClusterCount();
-  if (sd.fatType() <= 32) {
-    cout << F("\nVolume is FAT") << int(sd.fatType()) << endl;
-  } else {
-    cout << F("\nVolume is exFAT\n");
-  }
-  cout << F("sectorsPerCluster: ") << sd.sectorsPerCluster() << endl;
-  cout << F("fatStartSector:    ") << sd.fatStartSector() << endl;
-  cout << F("dataStartSector:   ") << sd.dataStartSector() << endl;
-  cout << F("clusterCount:      ") << sd.clusterCount() << endl;  
-  cout << F("freeClusterCount:  ");
-  if (freeClusterCount >= 0) {
-    cout << freeClusterCount << endl;
-  } else {
-    cout << F("failed\n");
-    errorPrint();    
-  }
-}
-//------------------------------------------------------------------------------
-void printCardType() {
-
-  cout << F("\nCard type: ");
-
-  switch (sd.card()->type()) {
-    case SD_CARD_TYPE_SD1:
-      cout << F("SD1\n");
-      break;
-
-    case SD_CARD_TYPE_SD2:
-      cout << F("SD2\n");
-      break;
-
-    case SD_CARD_TYPE_SDHC:
-      if (csd.capacity() < 70000000) {
-        cout << F("SDHC\n");
-      } else {
-        cout << F("SDXC\n");
-      }
-      break;
-
-    default:
-      cout << F("Unknown\n");
-  }
-}
-//------------------------------------------------------------------------------
-void printConfig(SdSpiConfig config) {
-  if (DISABLE_CS_PIN < 0) {
-    cout << F(
-           "\nAssuming the SD is the only SPI device.\n"
-           "Edit DISABLE_CS_PIN to disable an SPI device.\n");
-  } else {
-    cout << F("\nDisabling SPI device on pin ");
-    cout << int(DISABLE_CS_PIN) << endl;
-    pinMode(DISABLE_CS_PIN, OUTPUT);
-    digitalWrite(DISABLE_CS_PIN, HIGH);
-  }
-  cout << F("\nAssuming the SD chip select pin is: ") << int(config.csPin);
-  cout << F("\nEdit SD_CS_PIN to change the SD chip select pin.\n");
-}
-//------------------------------------------------------------------------------
-void printConfig(SdioConfig config) {
-  (void)config;
-  cout << F("Assuming an SDIO interface.\n");
-}
-//-----------------------------------------------------------------------------
-void setup() {
-  Serial.begin(9600);
-  // Wait for USB Serial
-  while (!Serial) {
-    yield();
-  }
-  cout << F("SdFat version: ") << SD_FAT_VERSION_STR << endl;
-  printConfig(SD_CONFIG);
-
-}
-//------------------------------------------------------------------------------
-void loop() {
-  // Read any existing Serial data.
-  clearSerialInput();
-
-  // F stores strings in flash to save RAM
-  cout << F("\ntype any character to start\n");
-  while (!Serial.available()) {
-    yield();
-  }
-  uint32_t t = millis();
-  if (!sd.cardBegin(SD_CONFIG)) {
-    cout << F(
-           "\nSD initialization failed.\n"
-           "Do not reformat the card!\n"
-           "Is the card correctly inserted?\n"
-           "Is there a wiring/soldering problem?\n");
-    if (isSpi(SD_CONFIG)) {
-      cout << F(
-           "Is SD_CS_PIN set to the correct value?\n"
-           "Does another SPI device need to be disabled?\n"
-           );
-    }
-    errorPrint();
-    return;
-  }
-  t = millis() - t;
-  cout << F("init time: ") << dec << t << " ms" << endl;
-
-  if (!sd.card()->readCID(&cid) ||
-      !sd.card()->readCSD(&csd) ||
-      !sd.card()->readOCR(&ocr) ||
-      !sd.card()->readSCR(&scr)) {
-    cout << F("readInfo failed\n");
-    errorPrint();
-    return;
-  }
-  printCardType();
-  cout << F("sdSpecVer: ") << 0.01*scr.sdSpecVer() << endl;
-  cout << F("HighSpeedMode: ");
-  if (scr.sdSpecVer() &&
-    sd.card()->cardCMD6(0X00FFFFFF, cmd6Data) && (2 & cmd6Data[13])) {
-    cout << F("true\n");
-  } else {
-    cout << F("false\n");
-  }      
-  cidDmp();
-  csdDmp();
-  cout << F("\nOCR: ") << uppercase << showbase;
-  cout << hex << ocr << dec << endl;
-  if (!mbrDmp()) {
-    return;
-  }
-  if (!sd.volumeBegin()) {
-    cout << F("\nvolumeBegin failed. Is the card formatted?\n");
-    errorPrint();
-    return;
-  }
-  dmpVol();
-}

lib/SdFat_NoArduino/examples/SoftwareSpi/SoftwareSpi.ino

@@ -1,80 +0,0 @@
-// An example of the SoftSpiDriver template class.
-// This example is for an old Adafruit Data Logging Shield on a Mega.
-// Software SPI is required on Mega since this shield connects to pins 10-13.
-// This example will also run on an Uno and other boards using software SPI.
-//
-#include "SdFat.h"
-#if SPI_DRIVER_SELECT == 2  // Must be set in SdFat/SdFatConfig.h
-
-// SD_FAT_TYPE = 0 for SdFat/File as defined in SdFatConfig.h,
-// 1 for FAT16/FAT32, 2 for exFAT, 3 for FAT16/FAT32 and exFAT.
-#define SD_FAT_TYPE 0
-//
-// Chip select may be constant or RAM variable.
-const uint8_t SD_CS_PIN = 10;
-//
-// Pin numbers in templates must be constants.
-const uint8_t SOFT_MISO_PIN = 12;
-const uint8_t SOFT_MOSI_PIN = 11;
-const uint8_t SOFT_SCK_PIN  = 13;
-
-// SdFat software SPI template
-SoftSpiDriver<SOFT_MISO_PIN, SOFT_MOSI_PIN, SOFT_SCK_PIN> softSpi;
-// Speed argument is ignored for software SPI.
-#if ENABLE_DEDICATED_SPI
-#define SD_CONFIG SdSpiConfig(SD_CS_PIN, DEDICATED_SPI, SD_SCK_MHZ(0), &softSpi)
-#else  // ENABLE_DEDICATED_SPI
-#define SD_CONFIG SdSpiConfig(SD_CS_PIN, SHARED_SPI, SD_SCK_MHZ(0), &softSpi)
-#endif  // ENABLE_DEDICATED_SPI
-
-#if SD_FAT_TYPE == 0
-SdFat sd;
-File file;
-#elif SD_FAT_TYPE == 1
-SdFat32 sd;
-File32 file;
-#elif SD_FAT_TYPE == 2
-SdExFat sd;
-ExFile file;
-#elif SD_FAT_TYPE == 3
-SdFs sd;
-FsFile file;
-#else  // SD_FAT_TYPE
-#error Invalid SD_FAT_TYPE
-#endif  // SD_FAT_TYPE
-
-void setup() {
-  Serial.begin(9600);
-  // Wait for USB Serial
-  while (!Serial) {
-    yield();
-  }
-  Serial.println("Type any character to start");
-  while (!Serial.available()) {
-    yield();
-  }
-
-  if (!sd.begin(SD_CONFIG)) {
-    sd.initErrorHalt();
-  }
-
-  if (!file.open("SoftSPI.txt", O_RDWR | O_CREAT)) {
-    sd.errorHalt(F("open failed"));
-  }
-  file.println(F("This line was printed using software SPI."));
-
-  file.rewind();
-
-  while (file.available()) {
-    Serial.write(file.read());
-  }
-
-  file.close();
-
-  Serial.println(F("Done."));
-}
-//------------------------------------------------------------------------------
-void loop() {}
-#else  // SPI_DRIVER_SELECT
-#error SPI_DRIVER_SELECT must be two in SdFat/SdFatConfig.h
-#endif  //SPI_DRIVER_SELECT

lib/SdFat_NoArduino/examples/TeensyDmaAdcLogger/TeensyDmaAdcLogger.ino

@@ -1,247 +0,0 @@
-// Test of Teensy exFAT DMA ADC logger.
-// This is mainly to test use of RingBuf in an ISR.
-// You should modify it for serious use as a data logger.
-//
-#include "DMAChannel.h"
-#include "SdFat.h"
-#include "FreeStack.h"
-#include "RingBuf.h"
-
-// 400 sector RingBuf - could be larger on Teensy 4.1.
-const size_t RING_BUF_SIZE = 400*512;
-
-// Preallocate 8GiB file.
-const uint64_t PRE_ALLOCATE_SIZE = 8ULL << 30;
-
-// Use FIFO SDIO.
-#define SD_CONFIG SdioConfig(FIFO_SDIO)
-
-DMAChannel dma(true);
-
-SdFs sd;
-
-FsFile file;
-//------------------------------------------------------------------------------
-// Ping-pong DMA buffer.
-DMAMEM static uint16_t __attribute__((aligned(32))) dmaBuf[2][256];
-size_t dmaCount;
-
-// RingBuf for 512 byte sectors.
-RingBuf<FsFile, RING_BUF_SIZE> rb;
-
-// Shared between ISR and background.
-volatile size_t maxBytesUsed;
-
-volatile bool overrun;
-//------------------------------------------------------------------------------
-//ISR.
-static void isr() {
-  if (rb.bytesFreeIsr() >= 512 && !overrun) {
-    rb.memcpyIn(dmaBuf[dmaCount & 1], 512);
-    dmaCount++;
-    if (rb.bytesUsed() > maxBytesUsed) {
-      maxBytesUsed = rb.bytesUsed();
-    }
-  } else {
-    overrun = true;
-  }
-  dma.clearComplete();
-  dma.clearInterrupt();
-#if defined(__IMXRT1062__)
-  // Handle clear interrupt glitch in Teensy 4.x!
-  asm("DSB");
-#endif  // defined(__IMXRT1062__)
-}
-//------------------------------------------------------------------------------
-// Over-clocking will degrade quality - use only for stress testing.
-void overclock() {
-#if defined(__IMXRT1062__) // Teensy 4.0
-  ADC1_CFG  =
-    // High Speed Configuration
-    ADC_CFG_ADHSC |
-    // Sample period 3 clocks
-    ADC_CFG_ADSTS(0) |
-    // Input clock
-    ADC_CFG_ADIV(0) |
-    // Not selected - Long Sample Time Configuration
-    // ADC_CFG_ADLSMP |
-    // 12-bit
-    ADC_CFG_MODE(2) |
-    // Asynchronous clock
-    ADC_CFG_ADICLK(3);
-#else // defined(__IMXRT1062__)
-  // Set 12 bit mode and max over-clock
-  ADC0_CFG1 =
-    // Clock divide select, 0=direct, 1=div2, 2=div4, 3=div8
-    ADC_CFG1_ADIV(0) |
-    // Sample time configuration, 0=Short, 1=Long
-    // ADC_CFG1_ADLSMP |
-    // Conversion mode, 0=8 bit, 1=12 bit, 2=10 bit, 3=16 bit
-    ADC_CFG1_MODE(1) |
-    // Input clock, 0=bus, 1=bus/2, 2=OSCERCLK, 3=async
-    ADC_CFG1_ADICLK(0);
-
-  ADC0_CFG2 = ADC_CFG2_MUXSEL | ADC_CFG2_ADLSTS(3);
-#endif  // defined(__IMXRT1062__)
-}
-//------------------------------------------------------------------------------
-#if defined(__IMXRT1062__) // Teensy 4.0
-#define SOURCE_SADDR ADC1_R0
-#define SOURCE_EVENT DMAMUX_SOURCE_ADC1
-#else
-#define SOURCE_SADDR ADC0_RA
-#define SOURCE_EVENT DMAMUX_SOURCE_ADC0
-#endif
-//------------------------------------------------------------------------------
-// Should replace ADC stuff with calls to Teensy ADC library.
-// https://github.com/pedvide/ADC
-static void init(uint8_t pin) {
-  uint32_t adch;
-	uint32_t i, sum = 0;
-	// Actually, do many normal reads, to start with a nice DC level
-	for (i=0; i < 1024; i++) {
-		sum += analogRead(pin);
-	}
-#if defined(__IMXRT1062__) // Teensy 4.0
-  // save channel
-  adch = ADC1_HC0 & 0x1F;
-  // Continuous conversion , DMA enable
-  ADC1_GC = ADC_GC_ADCO | ADC_GC_DMAEN;
-  // start conversion
-  ADC1_HC0 = adch;
-#else  // defined(__IMXRT1062__) // Teensy 4.0
-  // save channel
-  adch = ADC0_SC1A & 0x1F;
-  // DMA enable
-  ADC0_SC2 |= ADC_SC2_DMAEN;
-  // Continuous conversion enable
-  ADC0_SC3 = ADC_SC3_ADCO;
-  // Start ADC
-  ADC0_SC1A = adch;
- #endif  // defined(__IMXRT1062__) // Teensy 4.0
-	// set up a DMA channel to store the ADC data
- 	dma.attachInterrupt(isr);
-	dma.begin();
-  dma.source((volatile const signed short &)SOURCE_SADDR);
-  dma.destinationBuffer((volatile uint16_t*)dmaBuf, sizeof(dmaBuf));
-  dma.interruptAtHalf();
-  dma.interruptAtCompletion();
-	dma.triggerAtHardwareEvent(SOURCE_EVENT);
-	dma.enable();
-}
-//------------------------------------------------------------------------------
-void stopDma() {
-#if defined(__IMXRT1062__) // Teensy 4.0
-  ADC1_GC = 0;
-#else  // defined(__IMXRT1062__)
-  ADC0_SC3 = 0;
-#endif  // defined(__IMXRT1062__)
-  dma.disable();
-}
-//------------------------------------------------------------------------------
-void printTest(Print* pr) {
-  if (file.fileSize() < 1024*2) {
-    return;
-  }
-  file.rewind();
-  rb.begin(&file);
-  // Could readIn RING_BUF_SIZE bytes and write to a csv file in a loop.
-  if (rb.readIn(2048) != 2048) {
-    sd.errorHalt("rb.readIn failed");
-  }
-  uint16_t data;
-  for (size_t i = 0; i < 1024; i++) {
-    pr->print(i);
-    pr->print(',');
-    rb.memcpyOut(&data, 2);
-    pr->println(data);
-  }
-}
-//------------------------------------------------------------------------------
-void runTest(uint8_t pin) {
-  dmaCount = 0;
-  maxBytesUsed = 0;
-  overrun = false;
-  do {
-    delay(10);
-  } while (Serial.read() >= 0);
-
-  if (!file.open("IsrLoggerTest.bin", O_CREAT | O_TRUNC | O_RDWR)) {
-    sd.errorHalt("file.open failed");
-  }
-  if (!file.preAllocate(PRE_ALLOCATE_SIZE)) {
-    sd.errorHalt("file.preAllocate failed");
-  }
-  rb.begin(&file);
-  Serial.println("Type any character to stop\n");
-
-  init(pin);
-  uint32_t samplingTime = micros();
-  while (!overrun && !Serial.available()) {
-    size_t n = rb.bytesUsed();
-    if ((n + file.curPosition()) >= (PRE_ALLOCATE_SIZE - 512)) {
-      Serial.println("File full - stopping");
-      break;
-    }
-    if (n >= 512) {
-      if (rb.writeOut(512) != 512) {
-        Serial.println("writeOut() failed");
-        file.close();
-        return;
-      }
-    }
-  }
-  stopDma();
-  samplingTime = (micros() - samplingTime);
-  if (!file.truncate()) {
-    sd.errorHalt("truncate failed");
-  }
-  if (overrun) {
-    Serial.println("Overrun ERROR!!");
-  }
-  Serial.print("RingBufSize ");
-  Serial.println(RING_BUF_SIZE);
-  Serial.print("maxBytesUsed ");
-  Serial.println(maxBytesUsed);
-  Serial.print("fileSize ");
-  Serial.println((uint32_t)file.fileSize());
-  Serial.print(0.000001*samplingTime);
-  Serial.println(" seconds");
-  Serial.print(1.0*file.fileSize()/samplingTime, 3);
-  Serial.println(" MB/sec\n");
-  printTest(&Serial);
-  file.close();
-}
-//------------------------------------------------------------------------------
-void waitSerial(const char* msg) {
-  uint32_t m = micros();
-  do {
-    if (Serial.read() >= 0) {
-      m = micros();
-    }
-  } while (micros() - m < 10000);
-  Serial.println(msg);
-  while (!Serial.available()) {}
-  Serial.println();
-}
-//------------------------------------------------------------------------------
-void setup() {
-  Serial.begin(9600);
-  while (!Serial) {
-    yield();
-  }
-  waitSerial("Type any character to begin");
-  Serial.print("FreeStack: ");
-  Serial.println(FreeStack());
-}
-//------------------------------------------------------------------------------
-void loop() {
-  if (!sd.begin(SD_CONFIG)) {
-    sd.initErrorHalt(&Serial);
-  }
-//analogReadAveraging(1);
-//analogReadResolution(12);
-//overclock(); // 3 Msps on Teensy 3.6 - requires high quality card.
-  runTest(A0);
-  waitSerial("Type any character to run test again");
-}

lib/SdFat_NoArduino/examples/TeensyRtcTimestamp/TeensyRtcTimestamp.ino

@@ -1,139 +0,0 @@
-// Test of time-stamp callback with Teensy 3/4.
-// The upload time will be used to set the RTC.
-// You must arrange for syncing the RTC.
-#include "SdFat.h"
-#include <TimeLib.h>
-
-// SD_FAT_TYPE = 0 for SdFat/File as defined in SdFatConfig.h,
-// 1 for FAT16/FAT32, 2 for exFAT, 3 for FAT16/FAT32 and exFAT.
-#define SD_FAT_TYPE 3
-/*
-  Change the value of SD_CS_PIN if you are using SPI and
-  your hardware does not use the default value, SS.
-  Common values are:
-  Arduino Ethernet shield: pin 4
-  Sparkfun SD shield: pin 8
-  Adafruit SD shields and modules: pin 10
-*/
-
-// SDCARD_SS_PIN is defined for the built-in SD on some boards.
-#ifndef SDCARD_SS_PIN
-const uint8_t SD_CS_PIN = SS;
-#else  // SDCARD_SS_PIN
-// Assume built-in SD is used.
-const uint8_t SD_CS_PIN = SDCARD_SS_PIN;
-#endif  // SDCARD_SS_PIN
-
-// Try max SPI clock for an SD. Reduce SPI_CLOCK if errors occur.
-#define SPI_CLOCK SD_SCK_MHZ(50)
-
-// Try to select the best SD card configuration.
-#if HAS_SDIO_CLASS
-#define SD_CONFIG SdioConfig(FIFO_SDIO)
-#elif  ENABLE_DEDICATED_SPI
-#define SD_CONFIG SdSpiConfig(SD_CS_PIN, DEDICATED_SPI, SPI_CLOCK)
-#else  // HAS_SDIO_CLASS
-#define SD_CONFIG SdSpiConfig(SD_CS_PIN, SHARED_SPI, SPI_CLOCK)
-#endif  // HAS_SDIO_CLASS
-
-#if SD_FAT_TYPE == 0
-SdFat sd;
-File file;
-#elif SD_FAT_TYPE == 1
-SdFat32 sd;
-File32 file;
-#elif SD_FAT_TYPE == 2
-SdExFat sd;
-ExFile file;
-#elif SD_FAT_TYPE == 3
-SdFs sd;
-FsFile file;
-#else  // SD_FAT_TYPE
-#error Invalid SD_FAT_TYPE
-#endif  // SD_FAT_TYPE
-
-//------------------------------------------------------------------------------
-// Call back for file timestamps.  Only called for file create and sync().
-void dateTime(uint16_t* date, uint16_t* time, uint8_t* ms10) {
-
-  // Return date using FS_DATE macro to format fields.
-  *date = FS_DATE(year(), month(), day());
-
-  // Return time using FS_TIME macro to format fields.
-  *time = FS_TIME(hour(), minute(), second());
-
-  // Return low time bits in units of 10 ms.
-  *ms10 = second() & 1 ? 100 : 0;
-}
-//------------------------------------------------------------------------------
-time_t getTeensy3Time()
-{
-  return Teensy3Clock.get();
-}
-//------------------------------------------------------------------------------
-void printField(Print* pr, char sep, uint8_t v) {
-  if (sep) {
-    pr->write(sep);
-  }
-  if (v < 10) {
-    pr->write('0');
-  }
-  pr->print(v);
-}
-//------------------------------------------------------------------------------
-void printNow(Print* pr) {
-  pr->print(year());
-  printField(pr, '-', month());
-  printField(pr, '-', day());
-  printField(pr, ' ', hour());
-  printField(pr, ':', minute());
-  printField(pr, ':', second());
-}
-//------------------------------------------------------------------------------
-void setup() {
-  // set the Time library to use Teensy 3.0's RTC to keep time
-  setSyncProvider(getTeensy3Time);
-
-  Serial.begin(9600);
-  while (!Serial) {
-    yield();
-  }
-  Serial.println(F("Type any character to begin"));
-  while (!Serial.available()) {
-    yield();
-  }
-  if (timeStatus()!= timeSet) {
-    Serial.println("Unable to sync with the RTC");
-    return;
-  }
-  Serial.print(F("DateTime::now "));
-  printNow(&Serial);
-  Serial.println();
-
-  // Set callback
-  FsDateTime::setCallback(dateTime);
-
-  if (!sd.begin(SD_CONFIG)) {
-    sd.initErrorHalt(&Serial);
-  }
-  // Remove old version to set create time.
-  if (sd.exists("RtcTest.txt")) {
-    sd.remove("RtcTest.txt");
-  }
-  if (!file.open("RtcTest.txt", FILE_WRITE)) {
-    Serial.println(F("file.open failed"));
-    return;
-  }
-  // Print current date time to file.
-  file.print(F("Test file at: "));
-  printNow(&file);
-  file.println();
-
-  file.close();
-  // List files in SD root.
-  sd.ls(LS_DATE | LS_SIZE);
-  Serial.println(F("Done"));
-}
-//------------------------------------------------------------------------------
-void loop() {
-}

lib/SdFat_NoArduino/examples/TeensySdioDemo/TeensySdioDemo.ino

@@ -1,221 +0,0 @@
-// Simple performance test for Teensy 3.5/3.6 4.0 SDHC.
-// Demonstrates yield() efficiency for SDIO modes.
-#include "SdFat.h"
-
-// Use built-in SD for SPI modes on Teensy 3.5/3.6.
-// Teensy 4.0 use first SPI port.
-// SDCARD_SS_PIN is defined for the built-in SD on some boards.
-#ifndef SDCARD_SS_PIN
-const uint8_t SD_CS_PIN = SS;
-#else  // SDCARD_SS_PIN
-// Assume built-in SD is used.
-const uint8_t SD_CS_PIN = SDCARD_SS_PIN;
-#endif  // SDCARD_SS_PIN
-
-// SD_FAT_TYPE = 0 for SdFat/File as defined in SdFatConfig.h,
-// 1 for FAT16/FAT32, 2 for exFAT, 3 for FAT16/FAT32 and exFAT.
-#define SD_FAT_TYPE 3
-
-// 32 KiB buffer.
-const size_t BUF_DIM = 32768;
-
-// 8 MiB file.
-const uint32_t FILE_SIZE = 256UL*BUF_DIM;
-
-#if SD_FAT_TYPE == 0
-SdFat sd;
-File file;
-#elif SD_FAT_TYPE == 1
-SdFat32 sd;
-File32 file;
-#elif SD_FAT_TYPE == 2
-SdExFat sd;
-ExFile file;
-#elif SD_FAT_TYPE == 3
-SdFs sd;
-FsFile file;
-#else  // SD_FAT_TYPE
-#error Invalid SD_FAT_TYPE
-#endif  // SD_FAT_TYPE
-
-uint8_t buf[BUF_DIM];
-
-// buffer as uint32_t
-uint32_t* buf32 = (uint32_t*)buf;
-
-// Total usec in read/write calls.
-uint32_t totalMicros = 0;
-// Time in yield() function.
-uint32_t yieldMicros = 0;
-// Number of yield calls.
-uint32_t yieldCalls = 0;
-// Max busy time for single yield call.
-uint32_t yieldMaxUsec = 0;
-//------------------------------------------------------------------------------
-void clearSerialInput() {
-  uint32_t m = micros();
-  do {
-    if (Serial.read() >= 0) {
-      m = micros();
-    }
-  } while (micros() - m < 10000);
-}
-//------------------------------------------------------------------------------
-void errorHalt(const char* msg) {
-  Serial.print("Error: ");
-  Serial.println(msg);
-  if (sd.sdErrorCode()) {
-    if (sd.sdErrorCode() == SD_CARD_ERROR_ACMD41) {
-      Serial.println("Try power cycling the SD card.");
-    }
-    printSdErrorSymbol(&Serial, sd.sdErrorCode());
-    Serial.print(", ErrorData: 0X");
-    Serial.println(sd.sdErrorData(), HEX);
-  }
-  while (true) {}
-}
-bool ready = false;
-//------------------------------------------------------------------------------
-bool sdBusy() {
-  return ready ? sd.card()->isBusy() : false;
-}
-//------------------------------------------------------------------------------
-// Replace "weak" system yield() function.
-void yield() {
-  // Only count cardBusy time.
-  if (!sdBusy()) {
-    return;
-  }
-  uint32_t m = micros();
-  yieldCalls++;
-  while (sdBusy()) {
-    // Do something here.
-  }
-  m = micros() - m;
-  if (m > yieldMaxUsec) {
-    yieldMaxUsec = m;
-  }
-  yieldMicros += m;
-}
-//------------------------------------------------------------------------------
-void runTest() {
-  // Zero Stats
-  totalMicros = 0;
-  yieldMicros = 0;
-  yieldCalls = 0;
-  yieldMaxUsec = 0;
-  if (!file.open("TeensyDemo.bin", O_RDWR | O_CREAT)) {
-    errorHalt("open failed");
-  }
-  Serial.println("\nsize,write,read");
-  Serial.println("bytes,KB/sec,KB/sec");
-  for (size_t nb = 512; nb <= BUF_DIM; nb *= 2) {
-    uint32_t nRdWr = FILE_SIZE/nb;
-    if (!file.truncate(0)) {
-      errorHalt("truncate failed");
-    }
-
-    Serial.print(nb);
-    Serial.print(',');
-    uint32_t t = micros();
-    for (uint32_t n = 0; n < nRdWr; n++) {
-      // Set start and end of buffer.
-      buf32[0] = n;
-      buf32[nb/4 - 1] = n;
-      if (nb != file.write(buf, nb)) {
-        errorHalt("write failed");
-      }
-    }
-    t = micros() - t;
-    totalMicros += t;
-    Serial.print(1000.0*FILE_SIZE/t);
-    Serial.print(',');
-    file.rewind();
-    t = micros();
-
-    for (uint32_t n = 0; n < nRdWr; n++) {
-      if ((int)nb != file.read(buf, nb)) {
-        errorHalt("read failed");
-      }
-      // crude check of data.
-      if (buf32[0] != n || buf32[nb/4 - 1] != n) {
-        errorHalt("data check");
-      }
-    }
-    t = micros() - t;
-    totalMicros += t;
-    Serial.println(1000.0*FILE_SIZE/t);
-  }
-  file.close();
-  Serial.print("\ntotalMicros  ");
-  Serial.println(totalMicros);
-  Serial.print("yieldMicros  ");
-  Serial.println(yieldMicros);
-  Serial.print("yieldCalls   ");
-  Serial.println(yieldCalls);
-  Serial.print("yieldMaxUsec ");
-  Serial.println(yieldMaxUsec);
-//  Serial.print("kHzSdClk     ");
-//  Serial.println(kHzSdClk());
-  Serial.println("Done");
-}
-//------------------------------------------------------------------------------
-void setup() {
-  Serial.begin(9600);
-  while (!Serial) {
-  }
-}
-//------------------------------------------------------------------------------
-void loop() {
-  static bool warn = true;
-  if (warn) {
-    warn = false;
-    Serial.println(
-      "SD cards must be power cycled to leave\n"
-      "SPI mode so do SDIO tests first.\n"
-      "\nCycle power on the card if an error occurs.");
-  }
-  clearSerialInput();
-
-  Serial.println(
-    "\nType '1' for FIFO SDIO"
-    "\n     '2' for DMA SDIO"
-    "\n     '3' for Dedicated SPI"
-    "\n     '4' for Shared SPI");
-  while (!Serial.available()) {
-  }
-  char c = Serial.read();
-
-  if (c =='1') {
-    if (!sd.begin(SdioConfig(FIFO_SDIO))) {
-      errorHalt("begin failed");
-    }
-    Serial.println("\nFIFO SDIO mode.");
-  } else if (c == '2') {
-    if (!sd.begin(SdioConfig(DMA_SDIO))) {
-      errorHalt("begin failed");
-    }
-    Serial.println("\nDMA SDIO mode - slow for small transfers.");
-  } else if (c == '3') {
-#if ENABLE_DEDICATED_SPI
-    if (!sd.begin(SdSpiConfig(SD_CS_PIN, DEDICATED_SPI, SD_SCK_MHZ(50)))) {
-      errorHalt("begin failed");
-    }
-    Serial.println("\nDedicated SPI mode.");
-#else  // ENABLE_DEDICATED_SPI
-    Serial.println("ENABLE_DEDICATED_SPI must be non-zero.");
-    return;
-#endif  // ENABLE_DEDICATED_SPI
-  } else if (c == '4') {
-    if (!sd.begin(SdSpiConfig(SD_CS_PIN, SHARED_SPI, SD_SCK_MHZ(50)))) {
-      errorHalt("begin failed");
-    }
-    Serial.println("\nShared SPI mode - slow for small transfers.");
-  } else {
-    Serial.println("Invalid input");
-    return;
-  }
-  ready = true;
-  runTest();
-  ready = false;
-}

lib/SdFat_NoArduino/examples/TeensySdioLogger/TeensySdioLogger.ino

@@ -1,148 +0,0 @@
-// Test Teensy SDIO with write busy in a data logger demo.
-//
-// The driver writes to the uSDHC controller's FIFO then returns
-// while the controller writes the data to the SD.  The first sector
-// puts the controller in write mode and takes about 11 usec on a
-// Teensy 4.1. About 5 usec is required to write a sector when the
-// controller is in write mode.
-
-#include "SdFat.h"
-#include "RingBuf.h"
-
-// Use Teensy SDIO
-#define SD_CONFIG  SdioConfig(FIFO_SDIO)
-
-// Interval between points for 25 ksps.
-#define LOG_INTERVAL_USEC 40
-
-// Size to log 10 byte lines at 25 kHz for more than ten minutes.
-#define LOG_FILE_SIZE 10*25000*600  // 150,000,000 bytes.
-
-// Space to hold more than 800 ms of data for 10 byte lines at 25 ksps.
-#define RING_BUF_CAPACITY 400*512
-#define LOG_FILENAME "SdioLogger.csv"
-
-SdFs sd;
-FsFile file;
-
-// RingBuf for File type FsFile.
-RingBuf<FsFile, RING_BUF_CAPACITY> rb;
-
-void logData() {
-  // Initialize the SD.
-  if (!sd.begin(SD_CONFIG)) {
-    sd.initErrorHalt(&Serial);
-  }
-  // Open or create file - truncate existing file.
-  if (!file.open(LOG_FILENAME, O_RDWR | O_CREAT | O_TRUNC)) {
-    Serial.println("open failed\n");
-    return;
-  }
-  // File must be pre-allocated to avoid huge
-  // delays searching for free clusters.
-  if (!file.preAllocate(LOG_FILE_SIZE)) {
-     Serial.println("preAllocate failed\n");
-     file.close();
-     return;
-  }
-  // initialize the RingBuf.
-  rb.begin(&file);
-  Serial.println("Type any character to stop");
-
-  // Max RingBuf used bytes. Useful to understand RingBuf overrun.
-  size_t maxUsed = 0;
-
-  // Min spare micros in loop.
-  int32_t minSpareMicros = INT32_MAX;
-
-  // Start time.
-  uint32_t logTime = micros();
-  // Log data until Serial input or file full.
-  while (!Serial.available()) {
-    // Amount of data in ringBuf.
-    size_t n = rb.bytesUsed();
-    if ((n + file.curPosition()) > (LOG_FILE_SIZE - 20)) {
-      Serial.println("File full - quitting.");
-      break;
-    }
-    if (n > maxUsed) {
-      maxUsed = n;
-    }
-    if (n >= 512 && !file.isBusy()) {
-      // Not busy only allows one sector before possible busy wait.
-      // Write one sector from RingBuf to file.
-      if (512 != rb.writeOut(512)) {
-        Serial.println("writeOut failed");
-        break;
-      }
-    }
-    // Time for next point.
-    logTime += LOG_INTERVAL_USEC;
-    int32_t spareMicros = logTime - micros();
-    if (spareMicros < minSpareMicros) {
-      minSpareMicros = spareMicros;
-    }
-    if (spareMicros <= 0) {
-      Serial.print("Rate too fast ");
-      Serial.println(spareMicros);
-      break;
-    }
-    // Wait until time to log data.
-    while (micros() < logTime) {}
-
-    // Read ADC0 - about 17 usec on Teensy 4, Teensy 3.6 is faster.
-    uint16_t adc = analogRead(0);
-    // Print spareMicros into the RingBuf as test data.
-    rb.print(spareMicros);
-    rb.write(',');
-    // Print adc into RingBuf.
-    rb.println(adc);
-    if (rb.getWriteError()) {
-      // Error caused by too few free bytes in RingBuf.
-      Serial.println("WriteError");
-      break;
-    }
-  }
-  // Write any RingBuf data to file.
-  rb.sync();
-  file.truncate();
-  file.rewind();
-  // Print first twenty lines of file.
-  Serial.println("spareMicros,ADC0");
-  for (uint8_t n = 0; n < 20 && file.available();) {
-    int c = file.read();
-    if (c < 0) {
-      break;
-    }
-    Serial.write(c);
-    if (c == '\n') n++;
-  }
-  Serial.print("fileSize: ");
-  Serial.println((uint32_t)file.fileSize());
-  Serial.print("maxBytesUsed: ");
-  Serial.println(maxUsed);
-  Serial.print("minSpareMicros: ");
-  Serial.println(minSpareMicros);
-  file.close();
-}
-void clearSerialInput() {
-  for (uint32_t m = micros(); micros() - m < 10000;) {
-    if (Serial.read() >= 0) {
-      m = micros();
-    }
-  }
-}
-void setup() {
-  Serial.begin(9600);
-  while (!Serial) {}
-  // Go faster or log more channels.  ADC quality will suffer.
-  // analogReadAveraging(1);
-}
-
-void loop() {
-  clearSerialInput();
-  Serial.println("Type any character to start");
-  while (!Serial.available()) {};
-  clearSerialInput();
-  logData();
-}

lib/SdFat_NoArduino/examples/UnicodeFilenames/UnicodeFilenames.ino

@@ -1,98 +0,0 @@
-// Simple test of Unicode filename.
-// Unicode is supported as UTF-8 encoded strings.
-#include "SdFat.h"
-
-// USE_UTF8_LONG_NAMES must be non-zero in SdFat/src/SdFatCongfig.h
-#if USE_UTF8_LONG_NAMES
-
-#define UTF8_FOLDER u8"😀"
-const char* names[] = {u8"россиянин", u8"très élégant", u8"狗.txt", nullptr};
-
-// Remove files if non-zero.
-#define REMOVE_UTF8_FILES 1
-
-// SD_FAT_TYPE = 0 for SdFat/File as defined in SdFatConfig.h,
-// 1 for FAT16/FAT32, 2 for exFAT, 3 for FAT16/FAT32 and exFAT.
-#define SD_FAT_TYPE 0
-
-// SDCARD_SS_PIN is defined for the built-in SD on some boards.
-#ifndef SDCARD_SS_PIN
-const uint8_t SD_CS_PIN = SS;
-#else  // SDCARD_SS_PIN
-// Assume built-in SD is used.
-const uint8_t SD_CS_PIN = SDCARD_SS_PIN;
-#endif  // SDCARD_SS_PIN
-
-// Try to select the best SD card configuration.
-#if HAS_SDIO_CLASS
-#define SD_CONFIG SdioConfig(FIFO_SDIO)
-#elif ENABLE_DEDICATED_SPI
-#define SD_CONFIG SdSpiConfig(SD_CS_PIN, DEDICATED_SPI, SD_SCK_MHZ(16))
-#else  // HAS_SDIO_CLASS
-#define SD_CONFIG SdSpiConfig(SD_CS_PIN, SHARED_SPI, SD_SCK_MHZ(16))
-#endif  // HAS_SDIO_CLASS
-
-#if SD_FAT_TYPE == 0
-SdFat sd;
-File file;
-#elif SD_FAT_TYPE == 1
-SdFat32 sd;
-File32 file;
-#elif SD_FAT_TYPE == 2
-SdExFat sd;
-ExFile file;
-#elif SD_FAT_TYPE == 3
-SdFs sd;
-FsFile file;
-#else  // SD_FAT_TYPE
-#error Invalid SD_FAT_TYPE
-#endif  // SD_FAT_TYPE
-
-void setup() {
-  Serial.begin(9600);
-  while (!Serial) {
-    yield();
-  }
-  Serial.println("Type any character to begin");
-  while (!Serial.available()) {
-    yield();
-  }
-  if (!sd.begin(SD_CONFIG)) {
-    sd.initErrorHalt(&Serial);
-  }
-  if (!sd.exists(UTF8_FOLDER)) {
-    if (!sd.mkdir(UTF8_FOLDER)) {
-      Serial.println("sd.mkdir failed");
-      return;
-    }
-  }
-  if (!sd.chdir(UTF8_FOLDER)) {
-    Serial.println("sd.chdir failed");
-    return;
-  }
-  for (uint8_t i = 0; names[i]; i++) {
-    if (!file.open(names[i], O_WRONLY | O_CREAT)) {
-      Serial.println("file.open failed");
-      return;
-    }
-    file.println(names[i]);
-    file.close();
-  }
-  Serial.println("ls:");
-  sd.ls("/", LS_SIZE | LS_R);
-#if REMOVE_UTF8_FILES  // For debug test of remove and rmdir.
-  for (uint8_t i = 0; names[i]; i++) {
-    sd.remove(names[i]);
-  }
-  sd.chdir();
-  sd.rmdir(UTF8_FOLDER);
-  Serial.println("After remove and rmdir");
-  sd.ls(LS_SIZE | LS_R);
-#endif  // REMOVE_UTF8_FILES
-  Serial.println("Done!");
-}
-void loop() {
-}
-#else  // USE_UTF8_LONG_NAMES
-#error USE_UTF8_LONG_NAMES must be non-zero in SdFat/src/SdFatCongfig.h
-#endif  // USE_UTF8_LONG_NAMES

lib/SdFat_NoArduino/examples/UserChipSelectFunction/UserChipSelectFunction.ino

@@ -1,47 +0,0 @@
-// An example of an external chip select functions.
-// Useful for port expanders or replacement of the standard GPIO functions.
-//
-#include "SdFat.h"
-
-// SD_CHIP_SELECT_MODE must be set to one or two in SdFat/SdFatConfig.h.
-// A value of one allows optional replacement and two requires replacement.
-#if SD_CHIP_SELECT_MODE == 1 || SD_CHIP_SELECT_MODE == 2
-
-// SD chip select pin.
-#define SD_CS_PIN SS
-
-#define SD_CONFIG SdSpiConfig(SD_CS_PIN, SHARED_SPI, SD_SCK_MHZ(50))
-
-SdFat sd;
-
-// Stats to verify function calls.
-uint32_t initCalls = 0;
-uint32_t writeCalls = 0;
-//------------------------------------------------------------------------------
-// Modify these functions for your port expander or custom GPIO library.
-void sdCsInit(SdCsPin_t pin) {
-  initCalls++;
-  pinMode(pin, OUTPUT);
-}
-void sdCsWrite(SdCsPin_t pin, bool level) {
-  writeCalls++;
-  digitalWrite(pin, level);
-}
-//------------------------------------------------------------------------------
-void setup() {
-  Serial.begin(9600);
-  if (!sd.begin(SD_CONFIG)) {
-    sd.initErrorHalt(&Serial);
-  }
-  sd.ls(&Serial, LS_SIZE);
-
-  Serial.print(F("sdCsInit calls: "));
-  Serial.println(initCalls);
-  Serial.print(F("sdCsWrite calls: "));
-  Serial.println(writeCalls);
-}
-//------------------------------------------------------------------------------
-void loop() {}
-#else  // SD_CHIP_SELECT_MODE == 1 || SD_CHIP_SELECT_MODE == 2
-#error SD_CHIP_SELECT_MODE must be one or two in SdFat/SdFatConfig.h
-#endif  // SD_CHIP_SELECT_MODE == 1 || SD_CHIP_SELECT_MODE == 2

lib/SdFat_NoArduino/examples/UserSPIDriver/UserSPIDriver.ino

@@ -1,81 +0,0 @@
-// An example of an external SPI driver.
-//
-#include "SdFat.h"
-#include "SPI.h"  // Only required if you use features in the SPI library.
-
-#if SPI_DRIVER_SELECT == 3  // Must be set in SdFat/SdFatConfig.h
-
-// SD chip select pin.
-#define SD_CS_PIN SS
-
-// This is a simple driver based on the the standard SPI.h library.
-// You can write a driver entirely independent of SPI.h.
-// It can be optimized for your board or a different SPI port can be used.
-// The driver must be derived from SdSpiBaseClass.
-// See: SdFat/src/SpiDriver/SdSpiBaseClass.h
-class MySpiClass : public SdSpiBaseClass {
- public:
-  // Activate SPI hardware with correct speed and mode.
-  void activate() {
-    SPI.beginTransaction(m_spiSettings);
-  }
-  // Initialize the SPI bus.
-  void begin(SdSpiConfig config) {
-    (void)config;
-    SPI.begin();
-  }
-  // Deactivate SPI hardware.
-  void deactivate() {
-    SPI.endTransaction();
-  }
-  // Receive a byte.
-  uint8_t receive() {
-    return SPI.transfer(0XFF);
-  }
-  // Receive multiple bytes.
-  // Replace this function if your board has multiple byte receive.
-  uint8_t receive(uint8_t* buf, size_t count) {
-    for (size_t i = 0; i < count; i++) {
-      buf[i] = SPI.transfer(0XFF);
-    }
-    return 0;
-  }
-  // Send a byte.
-  void send(uint8_t data) {
-    SPI.transfer(data);
-  }
-  // Send multiple bytes.
-  // Replace this function if your board has multiple byte send.
-  void send(const uint8_t* buf, size_t count) {
-    for (size_t i = 0; i < count; i++) {
-      SPI.transfer(buf[i]);
-    }
-  }
-  // Save SPISettings for new max SCK frequency
-  void setSckSpeed(uint32_t maxSck) {
-    m_spiSettings = SPISettings(maxSck, MSBFIRST, SPI_MODE0);
-  }
-
- private:
-  SPISettings m_spiSettings;
-} mySpi;
-#if ENABLE_DEDICATED_SPI
-#define SD_CONFIG SdSpiConfig(SD_CS_PIN, DEDICATED_SPI, SD_SCK_MHZ(50), &mySpi)
-#else  // ENABLE_DEDICATED_SPI
-#define SD_CONFIG SdSpiConfig(SD_CS_PIN, SHARED_SPI, SD_SCK_MHZ(50), &mySpi)
-#endif  // ENABLE_DEDICATED_SPI
-SdFat sd;
-
-//------------------------------------------------------------------------------
-void setup() {
-  Serial.begin(9600);
-  if (!sd.begin(SD_CONFIG)) {
-    sd.initErrorHalt(&Serial);
-  }
-  sd.ls(&Serial, LS_SIZE);
-}
-//------------------------------------------------------------------------------
-void loop() {}
-#else  // SPI_DRIVER_SELECT
-#error SPI_DRIVER_SELECT must be three in SdFat/SdFatConfig.h
-#endif  // SPI_DRIVER_SELECT

lib/SdFat_NoArduino/examples/bench/bench.ino

@@ -1,274 +0,0 @@
-/*
- * This program is a simple binary write/read benchmark.
- */
-#include "SdFat.h"
-#include "sdios.h"
-#include "FreeStack.h"
-
-// SD_FAT_TYPE = 0 for SdFat/File as defined in SdFatConfig.h,
-// 1 for FAT16/FAT32, 2 for exFAT, 3 for FAT16/FAT32 and exFAT.
-#define SD_FAT_TYPE 0
-/*
-  Change the value of SD_CS_PIN if you are using SPI and
-  your hardware does not use the default value, SS.
-  Common values are:
-  Arduino Ethernet shield: pin 4
-  Sparkfun SD shield: pin 8
-  Adafruit SD shields and modules: pin 10
-*/
-// SDCARD_SS_PIN is defined for the built-in SD on some boards.
-#ifndef SDCARD_SS_PIN
-const uint8_t SD_CS_PIN = SS;
-#else  // SDCARD_SS_PIN
-// Assume built-in SD is used.
-const uint8_t SD_CS_PIN = SDCARD_SS_PIN;
-#endif  // SDCARD_SS_PIN
-
-// Try max SPI clock for an SD. Reduce SPI_CLOCK if errors occur.
-#define SPI_CLOCK SD_SCK_MHZ(50)
-
-// Try to select the best SD card configuration.
-#if HAS_SDIO_CLASS
-#define SD_CONFIG SdioConfig(FIFO_SDIO)
-#elif  ENABLE_DEDICATED_SPI
-#define SD_CONFIG SdSpiConfig(SD_CS_PIN, DEDICATED_SPI, SPI_CLOCK)
-#else  // HAS_SDIO_CLASS
-#define SD_CONFIG SdSpiConfig(SD_CS_PIN, SHARED_SPI, SPI_CLOCK)
-#endif  // HAS_SDIO_CLASS
-
-// Set PRE_ALLOCATE true to pre-allocate file clusters.
-const bool PRE_ALLOCATE = true;
-
-// Set SKIP_FIRST_LATENCY true if the first read/write to the SD can
-// be avoid by writing a file header or reading the first record.
-const bool SKIP_FIRST_LATENCY = true;
-
-// Size of read/write.
-const size_t BUF_SIZE = 512;
-
-// File size in MB where MB = 1,000,000 bytes.
-const uint32_t FILE_SIZE_MB = 5;
-
-// Write pass count.
-const uint8_t WRITE_COUNT = 2;
-
-// Read pass count.
-const uint8_t READ_COUNT = 2;
-//==============================================================================
-// End of configuration constants.
-//------------------------------------------------------------------------------
-// File size in bytes.
-const uint32_t FILE_SIZE = 1000000UL*FILE_SIZE_MB;
-
-// Insure 4-byte alignment.
-uint32_t buf32[(BUF_SIZE + 3)/4];
-uint8_t* buf = (uint8_t*)buf32;
-
-#if SD_FAT_TYPE == 0
-SdFat sd;
-File file;
-#elif SD_FAT_TYPE == 1
-SdFat32 sd;
-File32 file;
-#elif SD_FAT_TYPE == 2
-SdExFat sd;
-ExFile file;
-#elif SD_FAT_TYPE == 3
-SdFs sd;
-FsFile file;
-#else  // SD_FAT_TYPE
-#error Invalid SD_FAT_TYPE
-#endif  // SD_FAT_TYPE
-
-// Serial output stream
-ArduinoOutStream cout(Serial);
-//------------------------------------------------------------------------------
-// Store error strings in flash to save RAM.
-#define error(s) sd.errorHalt(&Serial, F(s))
-//------------------------------------------------------------------------------
-void cidDmp() {
-  cid_t cid;
-  if (!sd.card()->readCID(&cid)) {
-    error("readCID failed");
-  }
-  cout << F("\nManufacturer ID: ");
-  cout << uppercase << showbase << hex << int(cid.mid) << dec << endl;
-  cout << F("OEM ID: ") << cid.oid[0] << cid.oid[1] << endl;
-  cout << F("Product: ");
-  for (uint8_t i = 0; i < 5; i++) {
-    cout << cid.pnm[i];
-  }
-  cout << F("\nRevision: ") << cid.prvN() << '.' << cid.prvM() << endl;
-  cout << F("Serial number: ") << hex << cid.psn() << dec << endl;
-  cout << F("Manufacturing date: ");
-  cout << cid.mdtMonth() << '/' << cid.mdtYear() << endl;
-  cout << endl;
-}
-//------------------------------------------------------------------------------
-void clearSerialInput() {
-  uint32_t m = micros();
-  do {
-    if (Serial.read() >= 0) {
-      m = micros();
-    }
-  } while (micros() - m < 10000);
-}
-//------------------------------------------------------------------------------
-void setup() {
-  Serial.begin(9600);
-
-  // Wait for USB Serial
-  while (!Serial) {
-    yield();
-  }
-  delay(1000);
-  cout << F("\nUse a freshly formatted SD for best performance.\n");
-  if (!ENABLE_DEDICATED_SPI) {
-    cout << F(
-      "\nSet ENABLE_DEDICATED_SPI nonzero in\n"
-      "SdFatConfig.h for best SPI performance.\n");
-  }
-  // use uppercase in hex and use 0X base prefix
-  cout << uppercase << showbase << endl;
-}
-//------------------------------------------------------------------------------
-void loop() {
-  float s;
-  uint32_t t;
-  uint32_t maxLatency;
-  uint32_t minLatency;
-  uint32_t totalLatency;
-  bool skipLatency;
-
-  // Discard any input.
-  clearSerialInput();
-
-  // F() stores strings in flash to save RAM
-  cout << F("Type any character to start\n");
-  while (!Serial.available()) {
-    yield();
-  }
-#if HAS_UNUSED_STACK
-  cout << F("FreeStack: ") << FreeStack() << endl;
-#endif  // HAS_UNUSED_STACK
-
-  if (!sd.begin(SD_CONFIG)) {
-    sd.initErrorHalt(&Serial);
-  }
-  if (sd.fatType() == FAT_TYPE_EXFAT) {
-    cout << F("Type is exFAT") << endl;
-  } else {
-    cout << F("Type is FAT") << int(sd.fatType()) << endl;
-  }
-
-  cout << F("Card size: ") << sd.card()->sectorCount()*512E-9;
-  cout << F(" GB (GB = 1E9 bytes)") << endl;
-
-  cidDmp();
-
-  // open or create file - truncate existing file.
-  if (!file.open("bench.dat", O_RDWR | O_CREAT | O_TRUNC)) {
-    error("open failed");
-  }
-
-  // fill buf with known data
-  if (BUF_SIZE > 1) {
-    for (size_t i = 0; i < (BUF_SIZE - 2); i++) {
-      buf[i] = 'A' + (i % 26);
-    }
-    buf[BUF_SIZE-2] = '\r';
-  }
-  buf[BUF_SIZE-1] = '\n';
-
-  cout << F("FILE_SIZE_MB = ") << FILE_SIZE_MB << endl;
-  cout << F("BUF_SIZE = ") << BUF_SIZE << F(" bytes\n");
-  cout << F("Starting write test, please wait.") << endl << endl;
-
-  // do write test
-  uint32_t n = FILE_SIZE/BUF_SIZE;
-  cout <<F("write speed and latency") << endl;
-  cout << F("speed,max,min,avg") << endl;
-  cout << F("KB/Sec,usec,usec,usec") << endl;
-  for (uint8_t nTest = 0; nTest < WRITE_COUNT; nTest++) {
-    file.truncate(0);
-    if (PRE_ALLOCATE) {
-      if (!file.preAllocate(FILE_SIZE)) {
-        error("preAllocate failed");
-      }
-    }
-    maxLatency = 0;
-    minLatency = 9999999;
-    totalLatency = 0;
-    skipLatency = SKIP_FIRST_LATENCY;
-    t = millis();
-    for (uint32_t i = 0; i < n; i++) {
-      uint32_t m = micros();
-      if (file.write(buf, BUF_SIZE) != BUF_SIZE) {
-        error("write failed");
-      }
-      m = micros() - m;
-      totalLatency += m;
-      if (skipLatency) {
-        // Wait until first write to SD, not just a copy to the cache.
-        skipLatency = file.curPosition() < 512;
-      } else {
-        if (maxLatency < m) {
-          maxLatency = m;
-        }
-        if (minLatency > m) {
-          minLatency = m;
-        }
-      }
-    }
-    file.sync();
-    t = millis() - t;
-    s = file.fileSize();
-    cout << s/t <<',' << maxLatency << ',' << minLatency;
-    cout << ',' << totalLatency/n << endl;
-  }
-  cout << endl << F("Starting read test, please wait.") << endl;
-  cout << endl <<F("read speed and latency") << endl;
-  cout << F("speed,max,min,avg") << endl;
-  cout << F("KB/Sec,usec,usec,usec") << endl;
-
-  // do read test
-  for (uint8_t nTest = 0; nTest < READ_COUNT; nTest++) {
-    file.rewind();
-    maxLatency = 0;
-    minLatency = 9999999;
-    totalLatency = 0;
-    skipLatency = SKIP_FIRST_LATENCY;
-    t = millis();
-    for (uint32_t i = 0; i < n; i++) {
-      buf[BUF_SIZE-1] = 0;
-      uint32_t m = micros();
-      int32_t nr = file.read(buf, BUF_SIZE);
-      if (nr != BUF_SIZE) {
-        error("read failed");
-      }
-      m = micros() - m;
-      totalLatency += m;
-      if (buf[BUF_SIZE-1] != '\n') {
-
-        error("data check error");
-      }
-      if (skipLatency) {
-        skipLatency = false;
-      } else {
-        if (maxLatency < m) {
-          maxLatency = m;
-        }
-        if (minLatency > m) {
-          minLatency = m;
-        }
-      }
-    }
-    s = file.fileSize();
-    t = millis() - t;
-    cout << s/t <<',' << maxLatency << ',' << minLatency;
-    cout << ',' << totalLatency/n << endl;
-  }
-  cout << endl << F("Done") << endl;
-  file.close();
-  sd.end();
-}

lib/SdFat_NoArduino/examples/examplesV1/#attic/AnalogLogger/AnalogLogger.ino

@@ -1,197 +0,0 @@
-// A simple data logger for the Arduino analog pins with optional DS1307
-// uses RTClib from https://github.com/adafruit/RTClib
-#include <SPI.h>
-#include "SdFat.h"
-#include "sdios.h"
-#include "FreeStack.h"
-
-#define SD_CHIP_SELECT  SS  // SD chip select pin
-#define USE_DS1307       0  // set nonzero to use DS1307 RTC
-#define LOG_INTERVAL  1000  // mills between entries
-#define SENSOR_COUNT     3  // number of analog pins to log
-#define ECHO_TO_SERIAL   1  // echo data to serial port if nonzero
-#define WAIT_TO_START    1  // Wait for serial input in setup()
-#define ADC_DELAY       10  // ADC delay for high impedence sensors
-
-// file system object
-SdFat sd;
-
-// text file for logging
-ofstream logfile;
-
-// Serial print stream
-ArduinoOutStream cout(Serial);
-
-// buffer to format data - makes it eaiser to echo to Serial
-char buf[80];
-//------------------------------------------------------------------------------
-#if SENSOR_COUNT > 6
-#error SENSOR_COUNT too large
-#endif  // SENSOR_COUNT
-//------------------------------------------------------------------------------
-// store error strings in flash to save RAM
-#define error(s) sd.errorHalt(F(s))
-//------------------------------------------------------------------------------
-#if USE_DS1307
-// use RTClib from Adafruit
-// https://github.com/adafruit/RTClib
-
-// The Arduino IDE has a bug that causes Wire and RTClib to be loaded even
-// if USE_DS1307 is false.
-
-#error remove this line and uncomment the next two lines.
-//#include <Wire.h>
-//#include <RTClib.h>
-RTC_DS1307 RTC;  // define the Real Time Clock object
-//------------------------------------------------------------------------------
-// call back for file timestamps
-void dateTime(uint16_t* date, uint16_t* time) {
-  DateTime now = RTC.now();
-
-  // return date using FAT_DATE macro to format fields
-  *date = FAT_DATE(now.year(), now.month(), now.day());
-
-  // return time using FAT_TIME macro to format fields
-  *time = FAT_TIME(now.hour(), now.minute(), now.second());
-}
-//------------------------------------------------------------------------------
-// format date/time
-ostream& operator << (ostream& os, DateTime& dt) {
-  os << dt.year() << '/' << int(dt.month()) << '/' << int(dt.day()) << ',';
-  os << int(dt.hour()) << ':' << setfill('0') << setw(2) << int(dt.minute());
-  os << ':' << setw(2) << int(dt.second()) << setfill(' ');
-  return os;
-}
-#endif  // USE_DS1307
-//------------------------------------------------------------------------------
-void setup() {
-  Serial.begin(9600);
-
-  // Wait for USB Serial.
-  while (!Serial) {
-    yield();
-  }
-  // F() stores strings in flash to save RAM
-  cout << endl << F("FreeStack: ") << FreeStack() << endl;
-
-#if WAIT_TO_START
-  cout << F("Type any character to start\n");
-  while (!Serial.available()) {
-    yield();
-  }
-  // Discard input.
-  do {
-    delay(10);
-  } while(Serial.available() && Serial.read() >= 0);
-#endif  // WAIT_TO_START
-
-#if USE_DS1307
-  // connect to RTC
-  Wire.begin();
-  if (!RTC.begin()) {
-    error("RTC failed");
-  }
-
-  // set date time callback function
-  SdFile::dateTimeCallback(dateTime);
-  DateTime now = RTC.now();
-  cout  << now << endl;
-#endif  // USE_DS1307
-
-  // Initialize at the highest speed supported by the board that is
-  // not over 50 MHz. Try a lower speed if SPI errors occur.
-  if (!sd.begin(SD_CHIP_SELECT, SD_SCK_MHZ(50))) {
-    sd.initErrorHalt();
-  }
-
-  // create a new file in root, the current working directory
-  char name[] = "logger00.csv";
-
-  for (uint8_t i = 0; i < 100; i++) {
-    name[6] = i/10 + '0';
-    name[7] = i%10 + '0';
-    if (sd.exists(name)) {
-      continue;
-    }
-    logfile.open(name);
-    break;
-  }
-  if (!logfile.is_open()) {
-    error("file.open");
-  }
-
-  cout << F("Logging to: ") << name << endl;
-  cout << F("Type any character to stop\n\n");
-
-  // format header in buffer
-  obufstream bout(buf, sizeof(buf));
-
-  bout << F("millis");
-
-#if USE_DS1307
-  bout << F(",date,time");
-#endif  // USE_DS1307
-
-  for (uint8_t i = 0; i < SENSOR_COUNT; i++) {
-    bout << F(",sens") << int(i);
-  }
-  logfile << buf << endl;
-
-#if ECHO_TO_SERIAL
-  cout << buf << endl;
-#endif  // ECHO_TO_SERIAL
-}
-//------------------------------------------------------------------------------
-void loop() {
-  uint32_t m;
-
-  // wait for time to be a multiple of interval
-  do {
-    m = millis();
-  } while (m % LOG_INTERVAL);
-
-  // use buffer stream to format line
-  obufstream bout(buf, sizeof(buf));
-
-  // start with time in millis
-  bout << m;
-
-#if USE_DS1307
-  DateTime now = RTC.now();
-  bout << ',' << now;
-#endif  // USE_DS1307
-
-  // read analog pins and format data
-  for (uint8_t ia = 0; ia < SENSOR_COUNT; ia++) {
-#if ADC_DELAY
-    analogRead(ia);
-    delay(ADC_DELAY);
-#endif  // ADC_DELAY
-    bout << ',' << analogRead(ia);
-  }
-  bout << endl;
-
-  // log data and flush to SD
-  logfile << buf << flush;
-
-  // check for error
-  if (!logfile) {
-    error("write data failed");
-  }
-
-#if ECHO_TO_SERIAL
-  cout << buf;
-#endif  // ECHO_TO_SERIAL
-
-  // don't log two points in the same millis
-  if (m == millis()) {
-    delay(1);
-  }
-
-  if (!Serial.available()) {
-    return;
-  }
-  logfile.close();
-  cout << F("Done!");
-  while (true) {}
-}

lib/SdFat_NoArduino/examples/examplesV1/#attic/BaseExtCaseTest/BaseExtCaseTest.ino

@@ -1,46 +0,0 @@
-/*
- * Program to test Short File Name character case flags.
- */
-#include <SPI.h>
-#include "SdFat.h"
-
-const uint8_t chipSelect = SS;
-
-SdFat sd;
-
-SdFile file;
-const char* name[] = {
-  "low.low", "low.Mix", "low.UP",
-  "Mix.low", "Mix.Mix", "Mix.UP",
-  "UP.low",  "UP.Mix",  "UP.UP"
-};
-//------------------------------------------------------------------------------
-void setup() {
-  Serial.begin(9600);
-
-  // Wait for USB Serial
-  while (!Serial) {
-    yield();
-  }
-  Serial.println("type any character to start");
-  while (!Serial.available()) {
-    yield();
-  }
-  if (!sd.begin(chipSelect, SD_SCK_MHZ(50))) {
-    Serial.println("begin failed");
-    return;
-  }
-  for (uint8_t i = 0; i < 9; i++) {
-    sd.remove(name[i]);
-    if (!file.open(name[i], O_RDWR | O_CREAT | O_EXCL)) {
-      sd.errorHalt(name[i]);
-    }
-    file.println(name[i]);
-
-    file.close();
-  }
-  sd.ls(LS_DATE|LS_SIZE);
-  Serial.println("Done");
-}
-//------------------------------------------------------------------------------
-void loop() {}

lib/SdFat_NoArduino/examples/examplesV1/#attic/HelloWorld/HelloWorld.ino

@@ -1,20 +0,0 @@
-#include <SPI.h>
-#include "SdFat.h"
-#include "sdios.h"
-
-//  create a serial output stream
-ArduinoOutStream cout(Serial);
-
-void setup() {
-  Serial.begin(9600);
-
-  // Wait for USB Serial
-  while (!Serial) {
-    yield();
-  }
-  delay(2000);
-
-  cout << "Hello, World!\n";
-}
-
-void loop() {}

lib/SdFat_NoArduino/examples/examplesV1/#attic/MiniSerial/MiniSerial.ino

@@ -1,29 +0,0 @@
-// This example illustrates use of SdFat's
-// minimal unbuffered AVR Serial support.
-//
-// This is useful for debug and saves RAM
-// Will not work on Due, Leonardo, or Teensy
-
-#include <SPI.h>
-#include "SdFat.h"
-#include "FreeStack.h"
-#ifdef UDR0  // Must be AVR with serial port zero.
-#include "MinimumSerial.h"
-
-MinimumSerial MiniSerial;
-
-void setup() {
-  MiniSerial.begin(9600);
-  MiniSerial.println(FreeStack());
-}
-void loop() {
-  int c;
-  MiniSerial.println(F("Type any Character"));
-  while ((c = MiniSerial.read()) < 0) {}
-  MiniSerial.print(F("Read: "));
-  MiniSerial.println((char)c);
-  while (MiniSerial.read() >= 0) {}
-}
-#else  // UDR0
-#error no AVR serial port 0
-#endif  // UDR0

lib/SdFat_NoArduino/examples/examplesV1/#attic/PrintBenchmarkSD/PrintBenchmarkSD.ino

@@ -1,125 +0,0 @@
-/*
- * This program is a simple Print benchmark.
- */
-#include <SPI.h>
-#include <SD.h>
-
-// SD chip select pin
-const uint8_t chipSelect = SS;
-
-// number of lines to print
-const uint16_t N_PRINT = 20000;
-
-
-// test file
-File file;
-
-//------------------------------------------------------------------------------
-void error(const char* s) {
-  Serial.println(s);
-  while (1) {
-    yield();
-  }
-}
-//------------------------------------------------------------------------------
-void setup() {
-  Serial.begin(9600);
-
-  // Wait for USB Serial
-  while (!Serial) {
-    yield();
-  }
-}
-//------------------------------------------------------------------------------
-void loop() {
-  uint32_t maxLatency;
-  uint32_t minLatency;
-  uint32_t totalLatency;
-
-  // Read any existing Serial data.
-  do {
-    delay(10);
-  } while (Serial.available() && Serial.read() >= 0);
-
-  // F() stores strings in flash to save RAM
-  Serial.println(F("Type any character to start"));
-  while (!Serial.available()) {
-    yield();
-  }
-
-  // initialize the SD card
-  if (!SD.begin(chipSelect)) {
-    error("begin");
-  }
-
-  Serial.println(F("Starting print test.  Please wait.\n"));
-
-  // do write test
-  for (int test = 0; test < 2; test++) {
-    file = SD.open("bench.txt", FILE_WRITE);
-
-    if (!file) {
-      error("open failed");
-    }
-    switch(test) {
-    case 0:
-      Serial.println(F("Test of println(uint16_t)"));
-      break;
-
-    case 1:
-      Serial.println(F("Test of println(double)"));
-      break;
-    }
-    maxLatency = 0;
-    minLatency = 999999;
-    totalLatency = 0;
-    uint32_t t = millis();
-    for (uint16_t i = 0; i < N_PRINT; i++) {
-      uint32_t m = micros();
-
-      switch(test) {
-      case 0:
-        file.println(i);
-        break;
-
-      case 1:
-        file.println((double)0.01*i);
-        break;
-      }
-
-      if (file.getWriteError()) {
-        error("write failed");
-      }
-      m = micros() - m;
-      if (maxLatency < m) {
-        maxLatency = m;
-      }
-      if (minLatency > m) {
-        minLatency = m;
-      }
-      totalLatency += m;
-    }
-    file.flush();
-    t = millis() - t;
-    double s = file.size();
-    Serial.print(F("Time "));
-    Serial.print(0.001*t);
-    Serial.println(F(" sec"));
-    Serial.print(F("File size "));
-    Serial.print(0.001*s);
-    Serial.print(F(" KB\n"));
-    Serial.print(F("Write "));
-    Serial.print(s/t);
-    Serial.print(F(" KB/sec\n"));
-    Serial.print(F("Maximum latency: "));
-    Serial.print(maxLatency);
-    Serial.print(F(" usec, Minimum Latency: "));
-    Serial.print(minLatency);
-    Serial.print(F(" usec, Avg Latency: "));
-    Serial.print(totalLatency/N_PRINT);
-    Serial.println(F(" usec\n"));
-    SD.remove("bench.txt");
-  }
-  file.close();
-  Serial.println(F("Done!\n"));
-}

lib/SdFat_NoArduino/examples/examplesV1/#attic/SD_Size/SD_Size.ino

@@ -1,30 +0,0 @@
-/*
- * Program to compare size of Arduino SD library with SdFat.
- * See SdFatSize.ino for SdFat program.
- */
-#include <SPI.h>
-#include <SD.h>
-
-File file;
-//------------------------------------------------------------------------------
-void setup() {
-  Serial.begin(9600);
-
-  // Wait for USB Serial
-  while (!Serial) {
-    yield();
-  }
-
-  if (!SD.begin()) {
-    Serial.println("begin failed");
-    return;
-  }
-  file = SD.open("TEST_SD.TXT", FILE_WRITE);
-
-  file.println("Hello");
-
-  file.close();
-  Serial.println("Done");
-}
-//------------------------------------------------------------------------------
-void loop() {}

lib/SdFat_NoArduino/examples/examplesV1/#attic/SdFatSize/SdFatSize.ino

@@ -1,33 +0,0 @@
-/*
- * Program to compare size of SdFat with Arduino SD library.
- * See SD_Size.ino for Arduino SD program.
- *
- */
-#include <SPI.h>
-#include "SdFat.h"
-
-SdFat sd;
-
-SdFile file;
-//------------------------------------------------------------------------------
-void setup() {
-  Serial.begin(9600);
-
-  // Wait for USB Serial
-  while (!Serial) {
-    yield();
-  }
-
-  if (!sd.begin()) {
-    Serial.println("begin failed");
-    return;
-  }
-  file.open("SizeTest.txt", O_RDWR | O_CREAT | O_AT_END);
-
-  file.println("Hello");
-
-  file.close();
-  Serial.println("Done");
-}
-//------------------------------------------------------------------------------
-void loop() {}

lib/SdFat_NoArduino/examples/examplesV1/#attic/StreamParseInt/StreamParseInt.ino

@@ -1,44 +0,0 @@
-// Simple demo of the Stream parsInt() member function.
-#include <SPI.h>
-// The next two lines replace #include <SD.h>.
-#include "SdFat.h"
-SdFat SD;
-
-// SD card chip select pin - Modify the value of csPin for your SD module.
-const uint8_t csPin = SS;
-
-File file;
-//------------------------------------------------------------------------------
-void setup() {
-  Serial.begin(9600);
-  // Wait for USB Serial.
-  while(!Serial) {
-    yield();
-  }
-  Serial.println(F("Type any character to start"));
-  while (!Serial.available()) {
-    yield();
-  }
-  // Initialize the SD.
-  if (!SD.begin(csPin)) {
-    Serial.println(F("begin error"));
-    return;
-  }
-  // Create and open the file.  Use flag to truncate an existing file.
-  file = SD.open("stream.txt", O_RDWR|O_CREAT|O_TRUNC);
-  if (!file) {
-    Serial.println(F("open error"));
-    return;
-  }
-  // Write a test number to the file.
-  file.println("12345");
-
-  // Rewind the file and read the number with parseInt().
-  file.seek(0);
-  int i = file.parseInt();
-  Serial.print(F("parseInt: "));
-  Serial.println(i);
-  file.close();
-}
-
-void loop() {}

lib/SdFat_NoArduino/examples/examplesV1/#attic/append/append.ino

@@ -1,77 +0,0 @@
-/*
- * Append Example
- *
- * This program shows how to use open for append.
- * The program will append 100 line each time it opens the file.
- * The program will open and close the file 100 times.
- */
-#include <SPI.h>
-#include "SdFat.h"
-#include "sdios.h"
-
-// SD chip select pin
-const uint8_t chipSelect = SS;
-
-// file system object
-SdFat sd;
-
-// create Serial stream
-ArduinoOutStream cout(Serial);
-
-// store error strings in flash to save RAM
-#define error(s) sd.errorHalt(F(s))
-//------------------------------------------------------------------------------
-void setup() {
-  // filename for this example
-  char name[] = "append.txt";
-
-  Serial.begin(9600);
-
-  // Wait for USB Serial
-  while (!Serial) {
-    yield();
-  }
-  // F() stores strings in flash to save RAM
-  cout << endl << F("Type any character to start\n");
-  while (!Serial.available()) {
-    yield();
-  }
-
-  // Initialize at the highest speed supported by the board that is
-  // not over 50 MHz. Try a lower speed if SPI errors occur.
-  if (!sd.begin(chipSelect, SD_SCK_MHZ(50))) {
-    sd.initErrorHalt();
-  }
-
-  cout << F("Appending to: ") << name;
-
-  for (uint8_t i = 0; i < 100; i++) {
-    // open stream for append
-    ofstream sdout(name, ios::out | ios::app);
-    if (!sdout) {
-      error("open failed");
-    }
-
-    // append 100 lines to the file
-    for (uint8_t j = 0; j < 100; j++) {
-      // use int() so byte will print as decimal number
-      sdout << "line " << int(j) << " of pass " << int(i);
-      sdout << " millis = " << millis() << endl;
-    }
-    // close the stream
-    sdout.close();
-
-    if (!sdout) {
-      error("append data failed");
-    }
-
-    // output progress indicator
-    if (i % 25 == 0) {
-      cout << endl;
-    }
-    cout << '.';
-  }
-  cout << endl << "Done" << endl;
-}
-//------------------------------------------------------------------------------
-void loop() {}

lib/SdFat_NoArduino/examples/examplesV1/#attic/average/average.ino

@@ -1,82 +0,0 @@
-/*
- * Calculate the sum and average of a list of floating point numbers
- */
-#include <SPI.h>
-#include "SdFat.h"
-#include "sdios.h"
-
-// SD chip select pin
-const uint8_t chipSelect = SS;
-
-// object for the SD file system
-SdFat sd;
-
-// define a serial output stream
-ArduinoOutStream cout(Serial);
-//------------------------------------------------------------------------------
-void writeTestFile() {
-  // open the output file
-  ofstream sdout("AvgTest.txt");
-
-  // write a series of float numbers
-  for (int16_t i = -1001; i < 2000; i += 13) {
-    sdout << 0.1 * i << endl;
-  }
-  if (!sdout) {
-    sd.errorHalt("sdout failed");
-  }
-
-  sdout.close();
-}
-//------------------------------------------------------------------------------
-void calcAverage() {
-  uint16_t n = 0;  // count of input numbers
-  double num;      // current input number
-  double sum = 0;  // sum of input numbers
-
-  // open the input file
-  ifstream sdin("AvgTest.txt");
-
-  // check for an open failure
-  if (!sdin) {
-    sd.errorHalt("sdin failed");
-  }
-
-  // read and sum the numbers
-  while (sdin >> num) {
-    n++;
-    sum += num;
-  }
-
-  // print the results
-  cout << "sum of " << n << " numbers = " << sum << endl;
-  cout << "average = " << sum/n << endl;
-}
-//------------------------------------------------------------------------------
-void setup() {
-  Serial.begin(9600);
-
-  // Wait for USB Serial
-  while (!Serial) {
-    yield();
-  }
-  // F() stores strings in flash to save RAM
-  cout << F("Type any character to start\n");
-  while (!Serial.available()) {
-    yield();
-  }
-
-  // Initialize at the highest speed supported by the board that is
-  // not over 50 MHz. Try a lower speed if SPI errors occur.
-  if (!sd.begin(chipSelect, SD_SCK_MHZ(50))) {
-    sd.initErrorHalt();
-  }
-
-  // write the test file
-  writeTestFile();
-
-  // read the test file and calculate the average
-  calcAverage();
-}
-//------------------------------------------------------------------------------
-void loop() {}

lib/SdFat_NoArduino/examples/examplesV1/#attic/benchSD/benchSD.ino

@@ -1,149 +0,0 @@
-/*
- * This program is a simple binary write/read benchmark
- * for the standard Arduino SD.h library.
- */
-#include <SPI.h>
-#include <SD.h>
-
-// SD chip select pin
-const uint8_t chipSelect = SS;
-
-#define FILE_SIZE_MB 5
-#define FILE_SIZE (1000000UL*FILE_SIZE_MB)
-#define BUF_SIZE 100
-
-uint8_t buf[BUF_SIZE];
-
-// test file
-File file;
-
-//------------------------------------------------------------------------------
-void error(const char* s) {
-  Serial.println(s);
-  while (1) {
-    yield();
-  }
-}
-//------------------------------------------------------------------------------
-void setup() {
-  Serial.begin(9600);
-
-  // Wait for USB Serial
-  while (!Serial) {
-    yield();
-  }
-}
-//------------------------------------------------------------------------------
-void loop() {
-  uint32_t maxLatency;
-  uint32_t minLatency;
-  uint32_t totalLatency;
-
-  // Discard any input.
-  do {
-    delay(10);
-  } while (Serial.available() && Serial.read() >= 0);
-
-  // F() stores strings in flash to save RAM
-  Serial.println(F("Type any character to start"));
-
-  while (!Serial.available()) {
-    yield();
-  }
-  if (!SD.begin(chipSelect)) {
-    error("begin");
-  }
-
-  // open or create file - truncate existing file.
-  file = SD.open("Bench.dat", O_RDWR | O_TRUNC | O_CREAT);
-  if (!file) {
-    error("open failed");
-  }
-
-  // fill buf with known data
-  for (size_t_t i = 0; i < (BUF_SIZE-2); i++) {
-    buf[i] = 'A' + (i % 26);
-  }
-  buf[BUF_SIZE-2] = '\r';
-  buf[BUF_SIZE-1] = '\n';
-
-  Serial.print(F("File size "));
-  Serial.print(FILE_SIZE_MB);
-  Serial.println(F("MB"));
-  Serial.print(F("Buffer size "));
-  Serial.print(BUF_SIZE);
-  Serial.println(F(" bytes"));
-  Serial.println(F("Starting write test.  Please wait up to a minute"));
-
-  // do write test
-  uint32_t n = FILE_SIZE/sizeof(buf);
-  maxLatency = 0;
-  minLatency = 999999;
-  totalLatency = 0;
-  uint32_t t = millis();
-  for (uint32_t i = 0; i < n; i++) {
-    uint32_t m = micros();
-    if (file.write(buf, sizeof(buf)) != sizeof(buf)) {
-      error("write failed");
-    }
-    m = micros() - m;
-    if (maxLatency < m) {
-      maxLatency = m;
-    }
-    if (minLatency > m) {
-      minLatency = m;
-    }
-    totalLatency += m;
-  }
-  file.flush();
-  t = millis() - t;
-  double s = file.size();
-  Serial.print(F("Write "));
-  Serial.print(s/t);
-  Serial.print(F(" KB/sec\n"));
-  Serial.print(F("Maximum latency: "));
-  Serial.print(maxLatency);
-  Serial.print(F(" usec, Minimum Latency: "));
-  Serial.print(minLatency);
-  Serial.print(F(" usec, Avg Latency: "));
-  Serial.print(totalLatency/n);
-  Serial.print(F(" usec\n\n"));
-  Serial.println(F("Starting read test.  Please wait up to a minute"));
-  // do read test
-  file.seek(0);
-  maxLatency = 0;
-  minLatency = 99999;
-  totalLatency = 0;
-  t = millis();
-  for (uint32_t i = 0; i < n; i++) {
-    buf[BUF_SIZE-1] = 0;
-    uint32_t m = micros();
-    if (file.read(buf, sizeof(buf)) != sizeof(buf)) {
-      error("read failed");
-    }
-    m = micros() - m;
-    if (maxLatency < m) {
-      maxLatency = m;
-    }
-    if (minLatency > m) {
-      minLatency = m;
-    }
-    totalLatency += m;
-    if (buf[BUF_SIZE-1] != '\n') {
-      error("data check");
-    }
-  }
-  t = millis() - t;
-  Serial.print(F("Read "));
-  Serial.print(s/t);
-  Serial.print(F(" KB/sec\n"));
-  Serial.print(F("Maximum latency: "));
-  Serial.print(maxLatency);
-  Serial.print(F(" usec, Minimum Latency: "));
-  Serial.print(minLatency);
-  Serial.print(F(" usec, Avg Latency: "));
-  Serial.print(totalLatency/n);
-  Serial.print(F(" usec\n\n"));
-  Serial.print(F("Done\n\n"));
-  file.close();
-}

lib/SdFat_NoArduino/examples/examplesV1/#attic/bufstream/bufstream.ino

@@ -1,39 +0,0 @@
-/*
- * Use of ibufsteam to parse a line and obufstream to format a line
- */
-#include <SPI.h>
-#include "SdFat.h"
-#include "sdios.h"
-
-// create a serial output stream
-ArduinoOutStream cout(Serial);
-//------------------------------------------------------------------------------
-void setup() {
-  char buf[20];   // buffer for formatted line
-  int i, j, k;    // values from parsed line
-
-  Serial.begin(9600);
-
-  // Wait for USB Serial
-  while (!Serial) {
-    yield();
-  }
-  delay(2000);
-
-  // initialize input string
-  ibufstream bin("123 456 789");
-
-  // parse the string "123 456 789"
-  bin >> i >> j >> k;
-
-  // initialize output buffer
-  obufstream bout(buf, sizeof(buf));
-
-  // format the output string
-  bout << k << ',' << j << ',' << i << endl;
-
-  // write the string to serial
-  cout << buf;
-}
-
-void loop() {}

lib/SdFat_NoArduino/examples/examplesV1/#attic/cin_cout/cin_cout.ino

@@ -1,39 +0,0 @@
-/*
- * Demo of ArduinoInStream and ArduinoOutStream
- */
-#include <SPI.h>
-#include "SdFat.h"
-#include "sdios.h"
-
-// create serial output stream
-ArduinoOutStream cout(Serial);
-
-// input line buffer
-char cinBuf[40];
-
-// create serial input stream
-ArduinoInStream cin(Serial, cinBuf, sizeof(cinBuf));
-//------------------------------------------------------------------------------
-void setup() {
-  Serial.begin(9600);
-  // Wait for USB Serial
-  while (!Serial) {
-    yield();
-  }
-}
-//------------------------------------------------------------------------------
-void loop() {
-  int32_t n = 0;
-
-  cout << "\nenter an integer\n";
-
-  cin.readline();
-
-  if (cin >> n) {
-    cout << "The number is: " << n;
-  } else {
-    // will fail if no digits or not in range [-2147483648, 2147483647]
-    cout << "Invalid input: " << cinBuf;
-  }
-  cout << endl;
-}

lib/SdFat_NoArduino/examples/examplesV1/#attic/eventlog/eventlog.ino

@@ -1,62 +0,0 @@
-/*
- * Append a line to a file - demo of pathnames and streams
- */
-#include <SPI.h>
-#include "SdFat.h"
-#include "sdios.h"
-// SD chip select pin
-const uint8_t chipSelect = SS;
-
-// file system object
-SdFat sd;
-
-// define a serial output stream
-ArduinoOutStream cout(Serial);
-//------------------------------------------------------------------------------
-/*
- * Append a line to logfile.txt
- */
-void logEvent(const char *msg) {
-  // create dir if needed
-  sd.mkdir("logs/2014/Jan");
-
-  // create or open a file for append
-  ofstream sdlog("logs/2014/Jan/logfile.txt", ios::out | ios::app);
-
-  // append a line to the file
-  sdlog << msg << endl;
-
-  // check for errors
-  if (!sdlog) {
-    sd.errorHalt("append failed");
-  }
-
-  sdlog.close();
-}
-//------------------------------------------------------------------------------
-void setup() {
-  Serial.begin(9600);
-  // Wait for USB Serial
-  while (!Serial) {
-    yield();
-  }
-  // F() stores strings in flash to save RAM
-  cout << F("Type any character to start\n");
-  while (!Serial.available()) {
-    yield();
-  }
-  delay(400);  // catch Due reset problem
-
-  // Initialize at the highest speed supported by the board that is
-  // not over 50 MHz. Try a lower speed if SPI errors occur.
-  if (!sd.begin(chipSelect, SD_SCK_MHZ(50))) {
-    sd.initErrorHalt();
-  }
-
-  // append a line to the logfile
-  logEvent("Another line for the logfile");
-
-  cout << F("Done - check /logs/2014/Jan/logfile.txt on the SD") << endl;
-}
-//------------------------------------------------------------------------------
-void loop() {}

lib/SdFat_NoArduino/examples/examplesV1/#attic/fgetsRewrite/fgetsRewrite.ino

@@ -1,111 +0,0 @@
-// Demo of rewriting a line read by fgets
-#include <SPI.h>
-#include "SdFat.h"
-#include "sdios.h"
-
-// SD card chip select pin
-const uint8_t chipSelect = SS;
-
-// file system
-SdFat sd;
-
-// print stream
-ArduinoOutStream cout(Serial);
-//------------------------------------------------------------------------------
-// store error strings in flash memory
-#define error(s) sd.errorHalt(F(s))
-//------------------------------------------------------------------------------
-void demoFgets() {
-  char line[25];
-  int c;
-  uint32_t pos;
-
-  // open test file
-  SdFile rdfile("fgets.txt", O_RDWR);
-
-  // check for open error
-  if (!rdfile.isOpen()) {
-    error("demoFgets");
-  }
-
-  // list file
-  cout << F("-----Before Rewrite\r\n");
-  while ((c = rdfile.read()) >= 0) {
-    Serial.write(c);
-  }
-
-  rdfile.rewind();
-  // read lines from the file to get position
-  while (1) {
-    pos = rdfile.curPosition();
-    if (rdfile.fgets(line, sizeof(line)) < 0) {
-      error("Line not found");
-    }
-    // find line that contains "Line C"
-    if (strstr(line, "Line C")) {
-      break;
-    }
-  }
-
-  // rewrite line with 'C'
-  if (!rdfile.seekSet(pos)) {
-    error("seekSet");
-  }
-  rdfile.println("Line R");
-  rdfile.rewind();
-
-  // list file
-  cout << F("\r\n-----After Rewrite\r\n");
-  while ((c = rdfile.read()) >= 0) {
-    Serial.write(c);
-  }
-
-  // close so rewrite is not lost
-  rdfile.close();
-}
-//------------------------------------------------------------------------------
-void makeTestFile() {
-  // create or open test file
-  SdFile wrfile("fgets.txt", O_WRONLY | O_CREAT | O_TRUNC);
-
-  // check for open error
-  if (!wrfile.isOpen()) {
-    error("MakeTestFile");
-  }
-
-  // write test file
-  wrfile.print(F(
-                 "Line A\r\n"
-                 "Line B\r\n"
-                 "Line C\r\n"
-                 "Line D\r\n"
-                 "Line E\r\n"
-               ));
-  wrfile.close();
-}
-//------------------------------------------------------------------------------
-void setup() {
-  Serial.begin(9600);
-
-  // Wait for USB Serial
-  while (!Serial) {
-    yield();
-  }
-  cout << F("Type any character to start\n");
-  while (!Serial.available()) {
-    yield();
-  }
-
-  // Initialize at the highest speed supported by the board that is
-  // not over 50 MHz. Try a lower speed if SPI errors occur.
-  if (!sd.begin(chipSelect, SD_SCK_MHZ(50))) {
-    sd.initErrorHalt();
-  }
-
-  makeTestFile();
-
-  demoFgets();
-
-  cout << F("\nDone\n");
-}
-void loop() {}

lib/SdFat_NoArduino/examples/examplesV1/#attic/readlog/readlog.ino

@@ -1,51 +0,0 @@
-/*
- * Read the logfile created by the eventlog.ino example.
- * Demo of pathnames and working directories
- */
-#include <SPI.h>
-#include "SdFat.h"
-#include "sdios.h"
-
-// SD chip select pin
-const uint8_t chipSelect = SS;
-
-// file system object
-SdFat sd;
-
-// define a serial output stream
-ArduinoOutStream cout(Serial);
-//------------------------------------------------------------------------------
-void setup() {
-  int c;
-  Serial.begin(9600);
-
-  // Wait for USB Serial
-  while (!Serial) {
-    yield();
-  }
-  // Initialize at the highest speed supported by the board that is
-  // not over 50 MHz. Try a lower speed if SPI errors occur.
-  if (!sd.begin(chipSelect, SD_SCK_MHZ(50))) {
-    sd.initErrorHalt();
-  }
-
-  // set current working directory
-  if (!sd.chdir("logs/2014/Jan/")) {
-    sd.errorHalt("chdir failed. Did you run eventlog.ino?");
-  }
-  // open file in current working directory
-  ifstream file("logfile.txt");
-
-  if (!file.is_open()) {
-    sd.errorHalt("open failed");
-  }
-
-  // copy the file to Serial
-  while ((c = file.get()) >= 0) {
-    cout << (char)c;
-  }
-
-  cout << "Done" << endl;
-}
-//------------------------------------------------------------------------------
-void loop() {}

lib/SdFat_NoArduino/examples/examplesV1/#attic/readme.txt

@@ -1,34 +0,0 @@
-Old and debug examples.
-
-AnalogLogger - A simple data logger for one or more analog pins.
-
-append - This sketch creates a large file by successive
-         open/write/close operations.
-
-average - A demonstration of parsing floating point numbers.
-
-BaseExtCaseTest - Long file name test.
-
-benchSD - A read/write benchmark for the standard Arduino SD.h library.
-
-bufstream - ibufsteam to parse a line and obufstream to format a line.
-
-cin_cout - Demo of ArduinoInStream and ArduinoOutStream.             
-
-eventlog - Append a line to a file - demo of pathnames and streams.
-
-fgetsRewrite - Demo of rewriting a line read by fgets.
-
-HelloWorld - Create a serial output stream.
-
-MiniSerial - SdFat minimal serial support for debug.
-
-PrintBenchmarkSD - Bench mark SD.h print.
-
-readlog - Read file. Demo of pathnames and current working directory.
-
-SD_Size - Determine flash used by SD.h example.
-
-SdFatSize - Determine flash used by SdFat.
-
-StreamParseInt - Simple demo of the Stream parsInt() member function.

lib/SdFat_NoArduino/examples/examplesV1/AnalogBinLogger/AnalogBinLogger.h

@@ -1,39 +0,0 @@
-#ifndef AnalogBinLogger_h
-#define AnalogBinLogger_h
-//------------------------------------------------------------------------------
-// First block of file.
-struct metadata_t {
-  unsigned long  adcFrequency;     // ADC clock frequency
-  unsigned long  cpuFrequency;     // CPU clock frequency
-  unsigned long  sampleInterval;   // Sample interval in CPU cycles.
-  unsigned long  recordEightBits;  // Size of ADC values, nonzero for 8-bits.
-  unsigned long  pinCount;         // Number of analog pins in a sample.
-  unsigned long  pinNumber[123];   // List of pin numbers in a sample.
-};
-//------------------------------------------------------------------------------
-// Data block for 8-bit ADC mode.
-const size_t DATA_DIM8 = 508;
-struct block8_t {
-  unsigned short count;    // count of data values
-  unsigned short overrun;  // count of overruns since last block
-  unsigned char  data[DATA_DIM8];
-};
-//------------------------------------------------------------------------------
-// Data block for 10-bit ADC mode.
-const size_t DATA_DIM16 = 254;
-struct block16_t {
-  unsigned short count;    // count of data values
-  unsigned short overrun;  // count of overruns since last block
-  unsigned short data[DATA_DIM16];
-};
-//------------------------------------------------------------------------------
-// Data block for PC use
-struct adcdata_t {
-  unsigned short count;    // count of data values
-  unsigned short overrun;  // count of overruns since last block
-  union {
-    unsigned char  u8[DATA_DIM8];
-    unsigned short u16[DATA_DIM16];
-  } data;
-};
-#endif  // AnalogBinLogger_h

lib/SdFat_NoArduino/examples/examplesV1/AnalogBinLogger/AnalogBinLogger.ino

@@ -1,826 +0,0 @@
-/**
- * This program logs data from the Arduino ADC to a binary file.
- *
- * Samples are logged at regular intervals. Each Sample consists of the ADC
- * values for the analog pins defined in the PIN_LIST array.  The pins numbers
- * may be in any order.
- *
- * Edit the configuration constants below to set the sample pins, sample rate,
- * and other configuration values.
- *
- * If your SD card has a long write latency, it may be necessary to use
- * slower sample rates.  Using a Mega Arduino helps overcome latency
- * problems since 13 512 byte buffers will be used.
- *
- * Each 512 byte data block in the file has a four byte header followed by up
- * to 508 bytes of data. (508 values in 8-bit mode or 254 values in 10-bit mode)
- * Each block contains an integral number of samples with unused space at the
- * end of the block.
- *
- * Data is written to the file using a SD multiple block write command.
- */
-#ifdef __AVR__
-#include <SPI.h>
-#include "SdFat.h"
-#include "FreeStack.h"
-#include "AnalogBinLogger.h"
-//------------------------------------------------------------------------------
-// Analog pin number list for a sample.  Pins may be in any order and pin
-// numbers may be repeated.
-const uint8_t PIN_LIST[] = {0, 1, 2, 3, 4};
-//------------------------------------------------------------------------------
-// Sample rate in samples per second.
-const float SAMPLE_RATE = 5000;  // Must be 0.25 or greater.
-
-// The interval between samples in seconds, SAMPLE_INTERVAL, may be set to a
-// constant instead of being calculated from SAMPLE_RATE.  SAMPLE_RATE is not
-// used in the code below.  For example, setting SAMPLE_INTERVAL = 2.0e-4
-// will result in a 200 microsecond sample interval.
-const float SAMPLE_INTERVAL = 1.0/SAMPLE_RATE;
-
-// Setting ROUND_SAMPLE_INTERVAL non-zero will cause the sample interval to
-// be rounded to a a multiple of the ADC clock period and will reduce sample
-// time jitter.
-#define ROUND_SAMPLE_INTERVAL 1
-//------------------------------------------------------------------------------
-// ADC clock rate.
-// The ADC clock rate is normally calculated from the pin count and sample
-// interval.  The calculation attempts to use the lowest possible ADC clock
-// rate.
-//
-// You can select an ADC clock rate by defining the symbol ADC_PRESCALER to
-// one of these values.  You must choose an appropriate ADC clock rate for
-// your sample interval.
-// #define ADC_PRESCALER 7 // F_CPU/128 125 kHz on an Uno
-// #define ADC_PRESCALER 6 // F_CPU/64  250 kHz on an Uno
-// #define ADC_PRESCALER 5 // F_CPU/32  500 kHz on an Uno
-// #define ADC_PRESCALER 4 // F_CPU/16 1000 kHz on an Uno
-// #define ADC_PRESCALER 3 // F_CPU/8  2000 kHz on an Uno (8-bit mode only)
-//------------------------------------------------------------------------------
-// Reference voltage.  See the processor data-sheet for reference details.
-// uint8_t const ADC_REF = 0; // External Reference AREF pin.
-uint8_t const ADC_REF = (1 << REFS0);  // Vcc Reference.
-// uint8_t const ADC_REF = (1 << REFS1);  // Internal 1.1 (only 644 1284P Mega)
-// uint8_t const ADC_REF = (1 << REFS1) | (1 << REFS0);  // Internal 1.1 or 2.56
-//------------------------------------------------------------------------------
-// File definitions.
-//
-// Maximum file size in blocks.
-// The program creates a contiguous file with FILE_BLOCK_COUNT 512 byte blocks.
-// This file is flash erased using special SD commands.  The file will be
-// truncated if logging is stopped early.
-const uint32_t FILE_BLOCK_COUNT = 256000;
-
-// log file base name.  Must be six characters or less.
-#define FILE_BASE_NAME "analog"
-
-// Set RECORD_EIGHT_BITS non-zero to record only the high 8-bits of the ADC.
-#define RECORD_EIGHT_BITS 0
-//------------------------------------------------------------------------------
-// Pin definitions.
-//
-// Digital pin to indicate an error, set to -1 if not used.
-// The led blinks for fatal errors. The led goes on solid for SD write
-// overrun errors and logging continues.
-const int8_t ERROR_LED_PIN = 3;
-
-// SD chip select pin.
-const uint8_t SD_CS_PIN = SS;
-//------------------------------------------------------------------------------
-// Buffer definitions.
-//
-// The logger will use SdFat's buffer plus BUFFER_BLOCK_COUNT additional
-// buffers.  QUEUE_DIM must be a power of two larger than
-//(BUFFER_BLOCK_COUNT + 1).
-//
-#if RAMEND < 0X8FF
-#error Too little SRAM
-//
-#elif RAMEND < 0X10FF
-// Use total of two 512 byte buffers.
-const uint8_t BUFFER_BLOCK_COUNT = 1;
-// Dimension for queues of 512 byte SD blocks.
-const uint8_t QUEUE_DIM = 4;  // Must be a power of two!
-//
-#elif RAMEND < 0X20FF
-// Use total of five 512 byte buffers.
-const uint8_t BUFFER_BLOCK_COUNT = 4;
-// Dimension for queues of 512 byte SD blocks.
-const uint8_t QUEUE_DIM = 8;  // Must be a power of two!
-//
-#elif RAMEND < 0X40FF
-// Use total of 13 512 byte buffers.
-const uint8_t BUFFER_BLOCK_COUNT = 12;
-// Dimension for queues of 512 byte SD blocks.
-const uint8_t QUEUE_DIM = 16;  // Must be a power of two!
-//
-#else  // RAMEND
-// Use total of 29 512 byte buffers.
-const uint8_t BUFFER_BLOCK_COUNT = 28;
-// Dimension for queues of 512 byte SD blocks.
-const uint8_t QUEUE_DIM = 32;  // Must be a power of two!
-#endif  // RAMEND
-//==============================================================================
-// End of configuration constants.
-//==============================================================================
-// Temporary log file.  Will be deleted if a reset or power failure occurs.
-#define TMP_FILE_NAME "tmp_log.bin"
-
-// Size of file base name.  Must not be larger than six.
-const uint8_t BASE_NAME_SIZE = sizeof(FILE_BASE_NAME) - 1;
-
-// Number of analog pins to log.
-const uint8_t PIN_COUNT = sizeof(PIN_LIST)/sizeof(PIN_LIST[0]);
-
-// Minimum ADC clock cycles per sample interval
-const uint16_t MIN_ADC_CYCLES = 15;
-
-// Extra cpu cycles to setup ADC with more than one pin per sample.
-const uint16_t ISR_SETUP_ADC = PIN_COUNT > 1 ? 100 : 0;
-
-// Maximum cycles for timer0 system interrupt, millis, micros.
-const uint16_t ISR_TIMER0 = 160;
-//==============================================================================
-SdFat sd;
-
-SdBaseFile binFile;
-
-char binName[13] = FILE_BASE_NAME "00.bin";
-
-#if RECORD_EIGHT_BITS
-const size_t SAMPLES_PER_BLOCK = DATA_DIM8/PIN_COUNT;
-typedef block8_t block_t;
-#else  // RECORD_EIGHT_BITS
-const size_t SAMPLES_PER_BLOCK = DATA_DIM16/PIN_COUNT;
-typedef block16_t block_t;
-#endif // RECORD_EIGHT_BITS
-
-block_t* emptyQueue[QUEUE_DIM];
-uint8_t emptyHead;
-uint8_t emptyTail;
-
-block_t* fullQueue[QUEUE_DIM];
-volatile uint8_t fullHead;  // volatile insures non-interrupt code sees changes.
-uint8_t fullTail;
-
-// queueNext assumes QUEUE_DIM is a power of two
-inline uint8_t queueNext(uint8_t ht) {
-  return (ht + 1) & (QUEUE_DIM -1);
-}
-//==============================================================================
-// Interrupt Service Routines
-
-// Pointer to current buffer.
-block_t* isrBuf;
-
-// Need new buffer if true.
-bool isrBufNeeded = true;
-
-// overrun count
-uint16_t isrOver = 0;
-
-// ADC configuration for each pin.
-uint8_t adcmux[PIN_COUNT];
-uint8_t adcsra[PIN_COUNT];
-uint8_t adcsrb[PIN_COUNT];
-uint8_t adcindex = 1;
-
-// Insure no timer events are missed.
-volatile bool timerError = false;
-volatile bool timerFlag = false;
-//------------------------------------------------------------------------------
-// ADC done interrupt.
-ISR(ADC_vect) {
-  // Read ADC data.
-#if RECORD_EIGHT_BITS
-  uint8_t d = ADCH;
-#else  // RECORD_EIGHT_BITS
-  // This will access ADCL first.
-  uint16_t d = ADC;
-#endif  // RECORD_EIGHT_BITS
-
-  if (isrBufNeeded && emptyHead == emptyTail) {
-    // no buffers - count overrun
-    if (isrOver < 0XFFFF) {
-      isrOver++;
-    }
-
-    // Avoid missed timer error.
-    timerFlag = false;
-    return;
-  }
-  // Start ADC
-  if (PIN_COUNT > 1) {
-    ADMUX = adcmux[adcindex];
-    ADCSRB = adcsrb[adcindex];
-    ADCSRA = adcsra[adcindex];
-    if (adcindex == 0) {
-      timerFlag = false;
-    }
-    adcindex =  adcindex < (PIN_COUNT - 1) ? adcindex + 1 : 0;
-  } else {
-    timerFlag = false;
-  }
-  // Check for buffer needed.
-  if (isrBufNeeded) {
-    // Remove buffer from empty queue.
-    isrBuf = emptyQueue[emptyTail];
-    emptyTail = queueNext(emptyTail);
-    isrBuf->count = 0;
-    isrBuf->overrun = isrOver;
-    isrBufNeeded = false;
-  }
-  // Store ADC data.
-  isrBuf->data[isrBuf->count++] = d;
-
-  // Check for buffer full.
-  if (isrBuf->count >= PIN_COUNT*SAMPLES_PER_BLOCK) {
-    // Put buffer isrIn full queue.
-    uint8_t tmp = fullHead;  // Avoid extra fetch of volatile fullHead.
-    fullQueue[tmp] = (block_t*)isrBuf;
-    fullHead = queueNext(tmp);
-
-    // Set buffer needed and clear overruns.
-    isrBufNeeded = true;
-    isrOver = 0;
-  }
-}
-//------------------------------------------------------------------------------
-// timer1 interrupt to clear OCF1B
-ISR(TIMER1_COMPB_vect) {
-  // Make sure ADC ISR responded to timer event.
-  if (timerFlag) {
-    timerError = true;
-  }
-  timerFlag = true;
-}
-//==============================================================================
-// Error messages stored in flash.
-#define error(msg) {sd.errorPrint(F(msg));fatalBlink();}
-//------------------------------------------------------------------------------
-//
-void fatalBlink() {
-  while (true) {
-    if (ERROR_LED_PIN >= 0) {
-      digitalWrite(ERROR_LED_PIN, HIGH);
-      delay(200);
-      digitalWrite(ERROR_LED_PIN, LOW);
-      delay(200);
-    }
-  }
-}
-//==============================================================================
-#if ADPS0 != 0 || ADPS1 != 1 || ADPS2 != 2
-#error unexpected ADC prescaler bits
-#endif
-//------------------------------------------------------------------------------
-// initialize ADC and timer1
-void adcInit(metadata_t* meta) {
-  uint8_t adps;  // prescaler bits for ADCSRA
-  uint32_t ticks = F_CPU*SAMPLE_INTERVAL + 0.5;  // Sample interval cpu cycles.
-
-  if (ADC_REF & ~((1 << REFS0) | (1 << REFS1))) {
-    error("Invalid ADC reference");
-  }
-#ifdef ADC_PRESCALER
-  if (ADC_PRESCALER > 7 || ADC_PRESCALER < 2) {
-    error("Invalid ADC prescaler");
-  }
-  adps = ADC_PRESCALER;
-#else  // ADC_PRESCALER
-  // Allow extra cpu cycles to change ADC settings if more than one pin.
-  int32_t adcCycles = (ticks - ISR_TIMER0)/PIN_COUNT - ISR_SETUP_ADC;
-
-  for (adps = 7; adps > 0; adps--) {
-    if (adcCycles >= (MIN_ADC_CYCLES << adps)) {
-      break;
-    }
-  }
-#endif  // ADC_PRESCALER
-  meta->adcFrequency = F_CPU >> adps;
-  if (meta->adcFrequency > (RECORD_EIGHT_BITS ? 2000000 : 1000000)) {
-    error("Sample Rate Too High");
-  }
-#if ROUND_SAMPLE_INTERVAL
-  // Round so interval is multiple of ADC clock.
-  ticks += 1 << (adps - 1);
-  ticks >>= adps;
-  ticks <<= adps;
-#endif  // ROUND_SAMPLE_INTERVAL
-
-  if (PIN_COUNT > sizeof(meta->pinNumber)/sizeof(meta->pinNumber[0])) {
-    error("Too many pins");
-  }
-  meta->pinCount = PIN_COUNT;
-  meta->recordEightBits = RECORD_EIGHT_BITS;
-
-  for (int i = 0; i < PIN_COUNT; i++) {
-    uint8_t pin = PIN_LIST[i];
-    if (pin >= NUM_ANALOG_INPUTS) {
-      error("Invalid Analog pin number");
-    }
-    meta->pinNumber[i] = pin;
-
-    // Set ADC reference and low three bits of analog pin number.
-    adcmux[i] = (pin & 7) | ADC_REF;
-    if (RECORD_EIGHT_BITS) {
-      adcmux[i] |= 1 << ADLAR;
-    }
-
-    // If this is the first pin, trigger on timer/counter 1 compare match B.
-    adcsrb[i] = i == 0 ? (1 << ADTS2) | (1 << ADTS0) : 0;
-#ifdef MUX5
-    if (pin > 7) {
-      adcsrb[i] |= (1 << MUX5);
-    }
-#endif  // MUX5
-    adcsra[i] = (1 << ADEN) | (1 << ADIE) | adps;
-    adcsra[i] |= i == 0 ? 1 << ADATE : 1 << ADSC;
-  }
-
-  // Setup timer1
-  TCCR1A = 0;
-  uint8_t tshift;
-  if (ticks < 0X10000) {
-    // no prescale, CTC mode
-    TCCR1B = (1 << WGM13) | (1 << WGM12) | (1 << CS10);
-    tshift = 0;
-  } else if (ticks < 0X10000*8) {
-    // prescale 8, CTC mode
-    TCCR1B = (1 << WGM13) | (1 << WGM12) | (1 << CS11);
-    tshift = 3;
-  } else if (ticks < 0X10000*64) {
-    // prescale 64, CTC mode
-    TCCR1B = (1 << WGM13) | (1 << WGM12) | (1 << CS11) | (1 << CS10);
-    tshift = 6;
-  } else if (ticks < 0X10000*256) {
-    // prescale 256, CTC mode
-    TCCR1B = (1 << WGM13) | (1 << WGM12) | (1 << CS12);
-    tshift = 8;
-  } else if (ticks < 0X10000*1024) {
-    // prescale 1024, CTC mode
-    TCCR1B = (1 << WGM13) | (1 << WGM12) | (1 << CS12) | (1 << CS10);
-    tshift = 10;
-  } else {
-    error("Sample Rate Too Slow");
-  }
-  // divide by prescaler
-  ticks >>= tshift;
-  // set TOP for timer reset
-  ICR1 = ticks - 1;
-  // compare for ADC start
-  OCR1B = 0;
-
-  // multiply by prescaler
-  ticks <<= tshift;
-
-  // Sample interval in CPU clock ticks.
-  meta->sampleInterval = ticks;
-  meta->cpuFrequency = F_CPU;
-  float sampleRate = (float)meta->cpuFrequency/meta->sampleInterval;
-  Serial.print(F("Sample pins:"));
-  for (uint8_t i = 0; i < meta->pinCount; i++) {
-    Serial.print(' ');
-    Serial.print(meta->pinNumber[i], DEC);
-  }
-  Serial.println();
-  Serial.print(F("ADC bits: "));
-  Serial.println(meta->recordEightBits ? 8 : 10);
-  Serial.print(F("ADC clock kHz: "));
-  Serial.println(meta->adcFrequency/1000);
-  Serial.print(F("Sample Rate: "));
-  Serial.println(sampleRate);
-  Serial.print(F("Sample interval usec: "));
-  Serial.println(1000000.0/sampleRate, 4);
-}
-//------------------------------------------------------------------------------
-// enable ADC and timer1 interrupts
-void adcStart() {
-  // initialize ISR
-  isrBufNeeded = true;
-  isrOver = 0;
-  adcindex = 1;
-
-  // Clear any pending interrupt.
-  ADCSRA |= 1 << ADIF;
-
-  // Setup for first pin.
-  ADMUX = adcmux[0];
-  ADCSRB = adcsrb[0];
-  ADCSRA = adcsra[0];
-
-  // Enable timer1 interrupts.
-  timerError = false;
-  timerFlag = false;
-  TCNT1 = 0;
-  TIFR1 = 1 << OCF1B;
-  TIMSK1 = 1 << OCIE1B;
-}
-//------------------------------------------------------------------------------
-void adcStop() {
-  TIMSK1 = 0;
-  ADCSRA = 0;
-}
-//------------------------------------------------------------------------------
-// Convert binary file to csv file.
-void binaryToCsv() {
-  uint8_t lastPct = 0;
-  block_t buf;
-  metadata_t* pm;
-  uint32_t t0 = millis();
-  char csvName[13];
-  StdioStream csvStream;
-
-  if (!binFile.isOpen()) {
-    Serial.println(F("No current binary file"));
-    return;
-  }
-  binFile.rewind();
-  if (binFile.read(&buf , 512) != 512) {
-    error("Read metadata failed");
-  }
-  // Create a new csv file.
-  strcpy(csvName, binName);
-  strcpy(&csvName[BASE_NAME_SIZE + 3], "csv");
-
-  if (!csvStream.fopen(csvName, "w")) {
-    error("open csvStream failed");
-  }
-  Serial.println();
-  Serial.print(F("Writing: "));
-  Serial.print(csvName);
-  Serial.println(F(" - type any character to stop"));
-  pm = (metadata_t*)&buf;
-  csvStream.print(F("Interval,"));
-  float intervalMicros = 1.0e6*pm->sampleInterval/(float)pm->cpuFrequency;
-  csvStream.print(intervalMicros, 4);
-  csvStream.println(F(",usec"));
-  for (uint8_t i = 0; i < pm->pinCount; i++) {
-    if (i) {
-      csvStream.putc(',');
-    }
-    csvStream.print(F("pin"));
-    csvStream.print(pm->pinNumber[i]);
-  }
-  csvStream.println();
-  uint32_t tPct = millis();
-  while (!Serial.available() && binFile.read(&buf, 512) == 512) {
-    if (buf.count == 0) {
-      break;
-    }
-    if (buf.overrun) {
-      csvStream.print(F("OVERRUN,"));
-      csvStream.println(buf.overrun);
-    }
-    for (uint16_t j = 0; j < buf.count; j += PIN_COUNT) {
-      for (uint16_t i = 0; i < PIN_COUNT; i++) {
-        if (i) {
-          csvStream.putc(',');
-        }
-        csvStream.print(buf.data[i + j]);
-      }
-      csvStream.println();
-    }
-    if ((millis() - tPct) > 1000) {
-      uint8_t pct = binFile.curPosition()/(binFile.fileSize()/100);
-      if (pct != lastPct) {
-        tPct = millis();
-        lastPct = pct;
-        Serial.print(pct, DEC);
-        Serial.println('%');
-      }
-    }
-    if (Serial.available()) {
-      break;
-    }
-  }
-  csvStream.fclose();
-  Serial.print(F("Done: "));
-  Serial.print(0.001*(millis() - t0));
-  Serial.println(F(" Seconds"));
-}
-//------------------------------------------------------------------------------
-// read data file and check for overruns
-void checkOverrun() {
-  bool headerPrinted = false;
-  block_t buf;
-  uint32_t bgnBlock, endBlock;
-  uint32_t bn = 0;
-
-  if (!binFile.isOpen()) {
-    Serial.println(F("No current binary file"));
-    return;
-  }
-  if (!binFile.contiguousRange(&bgnBlock, &endBlock)) {
-    error("contiguousRange failed");
-  }
-  binFile.rewind();
-  Serial.println();
-  Serial.println(F("Checking overrun errors - type any character to stop"));
-  if (binFile.read(&buf , 512) != 512) {
-    error("Read metadata failed");
-  }
-  bn++;
-  while (binFile.read(&buf, 512) == 512) {
-    if (buf.count == 0) {
-      break;
-    }
-    if (buf.overrun) {
-      if (!headerPrinted) {
-        Serial.println();
-        Serial.println(F("Overruns:"));
-        Serial.println(F("fileBlockNumber,sdBlockNumber,overrunCount"));
-        headerPrinted = true;
-      }
-      Serial.print(bn);
-      Serial.print(',');
-      Serial.print(bgnBlock + bn);
-      Serial.print(',');
-      Serial.println(buf.overrun);
-    }
-    bn++;
-  }
-  if (!headerPrinted) {
-    Serial.println(F("No errors found"));
-  } else {
-    Serial.println(F("Done"));
-  }
-}
-//------------------------------------------------------------------------------
-// dump data file to Serial
-void dumpData() {
-  block_t buf;
-  if (!binFile.isOpen()) {
-    Serial.println(F("No current binary file"));
-    return;
-  }
-  binFile.rewind();
-  if (binFile.read(&buf , 512) != 512) {
-    error("Read metadata failed");
-  }
-  Serial.println();
-  Serial.println(F("Type any character to stop"));
-  delay(1000);
-  while (!Serial.available() && binFile.read(&buf , 512) == 512) {
-    if (buf.count == 0) {
-      break;
-    }
-    if (buf.overrun) {
-      Serial.print(F("OVERRUN,"));
-      Serial.println(buf.overrun);
-    }
-    for (uint16_t i = 0; i < buf.count; i++) {
-      Serial.print(buf.data[i], DEC);
-      if ((i+1)%PIN_COUNT) {
-        Serial.print(',');
-      } else {
-        Serial.println();
-      }
-    }
-  }
-  Serial.println(F("Done"));
-}
-//------------------------------------------------------------------------------
-// log data
-// max number of blocks to erase per erase call
-uint32_t const ERASE_SIZE = 262144L;
-void logData() {
-  uint32_t bgnBlock, endBlock;
-
-  // Allocate extra buffer space.
-  block_t block[BUFFER_BLOCK_COUNT];
-
-  Serial.println();
-
-  // Initialize ADC and timer1.
-  adcInit((metadata_t*) &block[0]);
-
-  // Find unused file name.
-  if (BASE_NAME_SIZE > 6) {
-    error("FILE_BASE_NAME too long");
-  }
-  while (sd.exists(binName)) {
-    if (binName[BASE_NAME_SIZE + 1] != '9') {
-      binName[BASE_NAME_SIZE + 1]++;
-    } else {
-      binName[BASE_NAME_SIZE + 1] = '0';
-      if (binName[BASE_NAME_SIZE] == '9') {
-        error("Can't create file name");
-      }
-      binName[BASE_NAME_SIZE]++;
-    }
-  }
-  // Delete old tmp file.
-  if (sd.exists(TMP_FILE_NAME)) {
-    Serial.println(F("Deleting tmp file"));
-    if (!sd.remove(TMP_FILE_NAME)) {
-      error("Can't remove tmp file");
-    }
-  }
-  // Create new file.
-  Serial.println(F("Creating new file"));
-  binFile.close();
-  if (!binFile.createContiguous(TMP_FILE_NAME, 512 * FILE_BLOCK_COUNT)) {
-    error("createContiguous failed");
-  }
-  // Get the address of the file on the SD.
-  if (!binFile.contiguousRange(&bgnBlock, &endBlock)) {
-    error("contiguousRange failed");
-  }
-  // Use SdFat's internal buffer.
-  uint8_t* cache = (uint8_t*)sd.vol()->cacheClear();
-  if (cache == 0) {
-    error("cacheClear failed");
-  }
-
-  // Flash erase all data in the file.
-  Serial.println(F("Erasing all data"));
-  uint32_t bgnErase = bgnBlock;
-  uint32_t endErase;
-  while (bgnErase < endBlock) {
-    endErase = bgnErase + ERASE_SIZE;
-    if (endErase > endBlock) {
-      endErase = endBlock;
-    }
-    if (!sd.card()->erase(bgnErase, endErase)) {
-      error("erase failed");
-    }
-    bgnErase = endErase + 1;
-  }
-  // Start a multiple block write.
-  if (!sd.card()->writeStart(bgnBlock, FILE_BLOCK_COUNT)) {
-    error("writeBegin failed");
-  }
-  // Write metadata.
-  if (!sd.card()->writeData((uint8_t*)&block[0])) {
-    error("Write metadata failed");
-  }
-  // Initialize queues.
-  emptyHead = emptyTail = 0;
-  fullHead = fullTail = 0;
-
-  // Use SdFat buffer for one block.
-  emptyQueue[emptyHead] = (block_t*)cache;
-  emptyHead = queueNext(emptyHead);
-
-  // Put rest of buffers in the empty queue.
-  for (uint8_t i = 0; i < BUFFER_BLOCK_COUNT; i++) {
-    emptyQueue[emptyHead] = &block[i];
-    emptyHead = queueNext(emptyHead);
-  }
-  // Give SD time to prepare for big write.
-  delay(1000);
-  Serial.println(F("Logging - type any character to stop"));
-  // Wait for Serial Idle.
-  Serial.flush();
-  delay(10);
-  uint32_t bn = 1;
-  uint32_t t0 = millis();
-  uint32_t t1 = t0;
-  uint32_t overruns = 0;
-  uint32_t count = 0;
-  uint32_t maxLatency = 0;
-
-  // Start logging interrupts.
-  adcStart();
-  while (1) {
-    if (fullHead != fullTail) {
-      // Get address of block to write.
-      block_t* pBlock = fullQueue[fullTail];
-
-      // Write block to SD.
-      uint32_t usec = micros();
-      if (!sd.card()->writeData((uint8_t*)pBlock)) {
-        error("write data failed");
-      }
-      usec = micros() - usec;
-      t1 = millis();
-      if (usec > maxLatency) {
-        maxLatency = usec;
-      }
-      count += pBlock->count;
-
-      // Add overruns and possibly light LED.
-      if (pBlock->overrun) {
-        overruns += pBlock->overrun;
-        if (ERROR_LED_PIN >= 0) {
-          digitalWrite(ERROR_LED_PIN, HIGH);
-        }
-      }
-      // Move block to empty queue.
-      emptyQueue[emptyHead] = pBlock;
-      emptyHead = queueNext(emptyHead);
-      fullTail = queueNext(fullTail);
-      bn++;
-      if (bn == FILE_BLOCK_COUNT) {
-        // File full so stop ISR calls.
-        adcStop();
-        break;
-      }
-    }
-    if (timerError) {
-      error("Missed timer event - rate too high");
-    }
-    if (Serial.available()) {
-      // Stop ISR calls.
-      adcStop();
-      if (isrBuf != 0 && isrBuf->count >= PIN_COUNT) {
-        // Truncate to last complete sample.
-        isrBuf->count = PIN_COUNT*(isrBuf->count/PIN_COUNT);
-        // Put buffer in full queue.
-        fullQueue[fullHead] = isrBuf;
-        fullHead = queueNext(fullHead);
-        isrBuf = 0;
-      }
-      if (fullHead == fullTail) {
-        break;
-      }
-    }
-  }
-  if (!sd.card()->writeStop()) {
-    error("writeStop failed");
-  }
-  // Truncate file if recording stopped early.
-  if (bn != FILE_BLOCK_COUNT) {
-    Serial.println(F("Truncating file"));
-    if (!binFile.truncate(512L * bn)) {
-      error("Can't truncate file");
-    }
-  }
-  if (!binFile.rename(binName)) {
-    error("Can't rename file");
-  }
-  Serial.print(F("File renamed: "));
-  Serial.println(binName);
-  Serial.print(F("Max block write usec: "));
-  Serial.println(maxLatency);
-  Serial.print(F("Record time sec: "));
-  Serial.println(0.001*(t1 - t0), 3);
-  Serial.print(F("Sample count: "));
-  Serial.println(count/PIN_COUNT);
-  Serial.print(F("Samples/sec: "));
-  Serial.println((1000.0/PIN_COUNT)*count/(t1-t0));
-  Serial.print(F("Overruns: "));
-  Serial.println(overruns);
-  Serial.println(F("Done"));
-}
-//------------------------------------------------------------------------------
-void setup(void) {
-  if (ERROR_LED_PIN >= 0) {
-    pinMode(ERROR_LED_PIN, OUTPUT);
-  }
-  Serial.begin(9600);
-
-  // Read the first sample pin to init the ADC.
-  analogRead(PIN_LIST[0]);
-
-  Serial.print(F("FreeStack: "));
-  Serial.println(FreeStack());
-
-  // Initialize at the highest speed supported by the board that is
-  // not over 50 MHz. Try a lower speed if SPI errors occur.
-  if (!sd.begin(SD_CS_PIN, SD_SCK_MHZ(50))) {
-    sd.initErrorPrint();
-    fatalBlink();
-  }
-}
-//------------------------------------------------------------------------------
-void loop(void) {
-  // Read any Serial data.
-  do {
-    delay(10);
-  } while (Serial.available() && Serial.read() >= 0);
-  Serial.println();
-  Serial.println(F("type:"));
-  Serial.println(F("c - convert file to csv"));
-  Serial.println(F("d - dump data to Serial"));
-  Serial.println(F("e - overrun error details"));
-  Serial.println(F("r - record ADC data"));
-
-  while(!Serial.available()) {
-    yield();
-  }
-  char c = tolower(Serial.read());
-  if (ERROR_LED_PIN >= 0) {
-    digitalWrite(ERROR_LED_PIN, LOW);
-  }
-  // Read any Serial data.
-  do {
-    delay(10);
-  } while (Serial.available() && Serial.read() >= 0);
-
-  if (c == 'c') {
-    binaryToCsv();
-  } else if (c == 'd') {
-    dumpData();
-  } else if (c == 'e') {
-    checkOverrun();
-  } else if (c == 'r') {
-    logData();
-  } else {
-    Serial.println(F("Invalid entry"));
-  }
-}
-#else  // __AVR__
-#error This program is only for AVR.
-#endif  // __AVR__

lib/SdFat_NoArduino/examples/examplesV1/LongFileName/LongFileName.ino

@@ -1,102 +0,0 @@
-// Example use of lfnOpenNext and open by index.
-// You can use test files located in
-// SdFat/examples/LongFileName/testFiles.
-#include<SPI.h>
-#include "SdFat.h"
-#include "FreeStack.h"
-
-// SD card chip select pin.
-const uint8_t SD_CS_PIN = SS;
-
-SdFat sd;
-SdFile file;
-SdFile dirFile;
-
-// Number of files found.
-uint16_t n = 0;
-
-// Max of ten files since files are selected with a single digit.
-const uint16_t nMax = 10;
-
-// Position of file's directory entry.
-uint16_t dirIndex[nMax];
-//------------------------------------------------------------------------------
-void setup() {
-  Serial.begin(9600);
-  while (!Serial) {}
-  delay(1000);
-
-  // Print the location of some test files.
-  Serial.println(F("\r\n"
-                   "You can use test files located in\r\n"
-                   "SdFat/examples/LongFileName/testFiles"));
-
-  // Initialize at the highest speed supported by the board that is
-  // not over 50 MHz. Try a lower speed if SPI errors occur.
-  if (!sd.begin(SD_CS_PIN, SD_SCK_MHZ(50))) {
-    sd.initErrorHalt();
-  }
-  Serial.print(F("FreeStack: "));
-  Serial.println(FreeStack());
-  Serial.println();
-
-  // List files in root directory.
-  if (!dirFile.open("/", O_RDONLY)) {
-    sd.errorHalt("open root failed");
-  }
-  while (n < nMax && file.openNext(&dirFile, O_RDONLY)) {
-
-    // Skip directories and hidden files.
-    if (!file.isSubDir() && !file.isHidden()) {
-
-      // Save dirIndex of file in directory.
-      dirIndex[n] = file.dirIndex();
-
-      // Print the file number and name.
-      Serial.print(n++);
-      Serial.write(' ');
-      file.printName(&Serial);
-      Serial.println();
-    }
-    file.close();
-  }
-}
-//------------------------------------------------------------------------------
-void loop() {
-  int c;
-
-  // Read any existing Serial data.
-  do {
-    delay(10);
-  } while (Serial.available() && Serial.read() >= 0);
-  Serial.print(F("\r\nEnter File Number: "));
-
-  while (!Serial.available()) {
-    yield();
-  }
-  c = Serial.read();
-  uint8_t i = c - '0';
-  if (!isdigit(c) || i >= n) {
-    Serial.println(F("Invald number"));
-    return;
-  }
-  Serial.println(i);
-  if (!file.open(&dirFile, dirIndex[i], O_RDONLY)) {
-    sd.errorHalt(F("open"));
-  }
-  Serial.println();
-
-  char last = 0;
-
-  // Copy up to 500 characters to Serial.
-  for (int k = 0; k < 500 && (c = file.read()) > 0; k++)  {
-    Serial.write(last = (char)c);
-  }
-  // Add new line if missing from last line.
-  if (last != '\n') {
-    Serial.println();
-  }
-  file.close();
-  Serial.flush();
-  delay(100);
-}

lib/SdFat_NoArduino/examples/examplesV1/LongFileName/testFiles/A long name can be 255 characters.txt

@@ -1,4 +0,0 @@
-This is "A long name can be 255 characters.txt"
-This file has a typical Long File Name.
-
-The maximum length of a Long File Name is 255 characters.

lib/SdFat_NoArduino/examples/examplesV1/LongFileName/testFiles/LFN,NAME.TXT

@@ -1 +0,0 @@
-LFN,NAME.TXT is not 8.3 since it has a comma.

lib/SdFat_NoArduino/examples/examplesV1/LongFileName/testFiles/MIXCASE.txt

@@ -1,5 +0,0 @@
-MIXCASE.txt does not have a Long File Name.
-
-Starting with NT, file names of this form,
-have the basename and extension character case
-encoded in two bits of the 8.3 directory entry.

lib/SdFat_NoArduino/examples/examplesV1/LongFileName/testFiles/Not_8_3.txt

@@ -1,2 +0,0 @@
-Not_8_3.txt has a Long File Name
-since the basename is mixed case.

lib/SdFat_NoArduino/examples/examplesV1/LongFileName/testFiles/OK%83.TXT

@@ -1 +0,0 @@
-OK%83.TXT is a valid 8.3 name.

lib/SdFat_NoArduino/examples/examplesV1/LongFileName/testFiles/STD_8_3.TXT

@@ -1 +0,0 @@
-STD_8_3.TXT - a vanilla 8.3 name.

lib/SdFat_NoArduino/examples/examplesV1/LongFileName/testFiles/With Blank.txt

@@ -1,2 +0,0 @@
-With Blank.txt
-Just another example of a Long File Name.

lib/SdFat_NoArduino/examples/examplesV1/LongFileName/testFiles/With.Two dots.txt

@@ -1,2 +0,0 @@
-"With Two.dots.txt" 
-Lots of reasons this is a Long File Name.

lib/SdFat_NoArduino/examples/examplesV1/LongFileName/testFiles/lower.txt

@@ -1,5 +0,0 @@
-lower.txt does not have a Long File Name.
-
-Starting with NT, file names of this form,
-have the basename and extension character case
-encoded in two bits of the 8.3 directory entry.

lib/SdFat_NoArduino/examples/examplesV1/LongFileName/testFiles/mixed.TXT

@@ -1,5 +0,0 @@
-mixed.TXT does not have a Long File Name.
-
-Starting with NT, file names of this form,
-have the basename and extension character case
-encoded in two bits of the 8.3 directory entry.

lib/SdFat_NoArduino/examples/examplesV1/LowLatencyLogger/LowLatencyLogger.ino

@@ -1,655 +0,0 @@
-/**
- * This program logs data to a binary file.  Functions are included
- * to convert the binary file to a csv text file.
- *
- * Samples are logged at regular intervals.  The maximum logging rate
- * depends on the quality of your SD card and the time required to
- * read sensor data.  This example has been tested at 500 Hz with
- * good SD card on an Uno.  4000 HZ is possible on a Due.
- *
- * If your SD card has a long write latency, it may be necessary to use
- * slower sample rates.  Using a Mega Arduino helps overcome latency
- * problems since 12 512 byte buffers will be used.
- *
- * Data is written to the file using a SD multiple block write command.
- */
-#include <SPI.h>
-#include "SdFat.h"
-#include "FreeStack.h"
-#include "UserTypes.h"
-
-#ifdef __AVR_ATmega328P__
-#include "MinimumSerial.h"
-MinimumSerial MinSerial;
-#define Serial MinSerial
-#endif  // __AVR_ATmega328P__
-//==============================================================================
-// Start of configuration constants.
-//==============================================================================
-// Abort run on an overrun.  Data before the overrun will be saved.
-#define ABORT_ON_OVERRUN 1
-//------------------------------------------------------------------------------
-//Interval between data records in microseconds.
-const uint32_t LOG_INTERVAL_USEC = 2000;
-//------------------------------------------------------------------------------
-// Set USE_SHARED_SPI non-zero for use of an SPI sensor.
-// May not work for some cards.
-#ifndef USE_SHARED_SPI
-#define USE_SHARED_SPI 0
-#endif  // USE_SHARED_SPI
-//------------------------------------------------------------------------------
-// Pin definitions.
-//
-// SD chip select pin.
-const uint8_t SD_CS_PIN = SS;
-//
-// Digital pin to indicate an error, set to -1 if not used.
-// The led blinks for fatal errors. The led goes on solid for
-// overrun errors and logging continues unless ABORT_ON_OVERRUN
-// is non-zero.
-#ifdef ERROR_LED_PIN
-#undef ERROR_LED_PIN
-#endif  // ERROR_LED_PIN
-const int8_t ERROR_LED_PIN = -1;
-//------------------------------------------------------------------------------
-// File definitions.
-//
-// Maximum file size in blocks.
-// The program creates a contiguous file with FILE_BLOCK_COUNT 512 byte blocks.
-// This file is flash erased using special SD commands.  The file will be
-// truncated if logging is stopped early.
-const uint32_t FILE_BLOCK_COUNT = 256000;
-//
-// log file base name if not defined in UserTypes.h
-#ifndef FILE_BASE_NAME
-#define FILE_BASE_NAME "data"
-#endif  // FILE_BASE_NAME
-//------------------------------------------------------------------------------
-// Buffer definitions.
-//
-// The logger will use SdFat's buffer plus BUFFER_BLOCK_COUNT-1 additional
-// buffers.
-//
-#ifndef RAMEND
-// Assume ARM. Use total of ten 512 byte buffers.
-const uint8_t BUFFER_BLOCK_COUNT = 10;
-//
-#elif RAMEND < 0X8FF
-#error Too little SRAM
-//
-#elif RAMEND < 0X10FF
-// Use total of two 512 byte buffers.
-const uint8_t BUFFER_BLOCK_COUNT = 2;
-//
-#elif RAMEND < 0X20FF
-// Use total of four 512 byte buffers.
-const uint8_t BUFFER_BLOCK_COUNT = 4;
-//
-#else  // RAMEND
-// Use total of 12 512 byte buffers.
-const uint8_t BUFFER_BLOCK_COUNT = 12;
-#endif  // RAMEND
-//==============================================================================
-// End of configuration constants.
-//==============================================================================
-// Temporary log file.  Will be deleted if a reset or power failure occurs.
-#define TMP_FILE_NAME FILE_BASE_NAME "##.bin"
-
-// Size of file base name.
-const uint8_t BASE_NAME_SIZE = sizeof(FILE_BASE_NAME) - 1;
-const uint8_t FILE_NAME_DIM  = BASE_NAME_SIZE + 7;
-char binName[FILE_NAME_DIM] = FILE_BASE_NAME "00.bin";
-
-SdFat sd;
-
-SdBaseFile binFile;
-
-// Number of data records in a block.
-const uint16_t DATA_DIM = (512 - 4)/sizeof(data_t);
-
-//Compute fill so block size is 512 bytes.  FILL_DIM may be zero.
-const uint16_t FILL_DIM = 512 - 4 - DATA_DIM*sizeof(data_t);
-
-struct block_t {
-  uint16_t count;
-  uint16_t overrun;
-  data_t data[DATA_DIM];
-  uint8_t fill[FILL_DIM];
-};
-//==============================================================================
-// Error messages stored in flash.
-#define error(msg) {sd.errorPrint(&Serial, F(msg));fatalBlink();}
-//------------------------------------------------------------------------------
-//
-void fatalBlink() {
-  while (true) {
-    yield();
-    if (ERROR_LED_PIN >= 0) {
-      digitalWrite(ERROR_LED_PIN, HIGH);
-      delay(200);
-      digitalWrite(ERROR_LED_PIN, LOW);
-      delay(200);
-    }
-  }
-}
-//------------------------------------------------------------------------------
-// read data file and check for overruns
-void checkOverrun() {
-  bool headerPrinted = false;
-  block_t block;
-  uint32_t bn = 0;
-
-  if (!binFile.isOpen()) {
-    Serial.println();
-    Serial.println(F("No current binary file"));
-    return;
-  }
-  binFile.rewind();
-  Serial.println();
-  Serial.print(F("FreeStack: "));
-  Serial.println(FreeStack());
-  Serial.println(F("Checking overrun errors - type any character to stop"));
-  while (binFile.read(&block, 512) == 512) {
-    if (block.count == 0) {
-      break;
-    }
-    if (block.overrun) {
-      if (!headerPrinted) {
-        Serial.println();
-        Serial.println(F("Overruns:"));
-        Serial.println(F("fileBlockNumber,sdBlockNumber,overrunCount"));
-        headerPrinted = true;
-      }
-      Serial.print(bn);
-      Serial.print(',');
-      Serial.print(binFile.firstBlock() + bn);
-      Serial.print(',');
-      Serial.println(block.overrun);
-    }
-    bn++;
-  }
-  if (!headerPrinted) {
-    Serial.println(F("No errors found"));
-  } else {
-    Serial.println(F("Done"));
-  }
-}
-//-----------------------------------------------------------------------------
-// Convert binary file to csv file.
-void binaryToCsv() {
-  uint8_t lastPct = 0;
-  block_t block;
-  uint32_t t0 = millis();
-  uint32_t syncCluster = 0;
-  SdFile csvFile;
-  char csvName[FILE_NAME_DIM];
-
-  if (!binFile.isOpen()) {
-    Serial.println();
-    Serial.println(F("No current binary file"));
-    return;
-  }
-  Serial.println();
-  Serial.print(F("FreeStack: "));
-  Serial.println(FreeStack());
-
-  // Create a new csvFile.
-  strcpy(csvName, binName);
-  strcpy(&csvName[BASE_NAME_SIZE + 3], "csv");
-
-  if (!csvFile.open(csvName, O_WRONLY | O_CREAT | O_TRUNC)) {
-    error("open csvFile failed");
-  }
-  binFile.rewind();
-  Serial.print(F("Writing: "));
-  Serial.print(csvName);
-  Serial.println(F(" - type any character to stop"));
-  printHeader(&csvFile);
-  uint32_t tPct = millis();
-  while (!Serial.available() && binFile.read(&block, 512) == 512) {
-    uint16_t i;
-    if (block.count == 0 || block.count > DATA_DIM) {
-      break;
-    }
-    if (block.overrun) {
-      csvFile.print(F("OVERRUN,"));
-      csvFile.println(block.overrun);
-    }
-    for (i = 0; i < block.count; i++) {
-      printData(&csvFile, &block.data[i]);
-    }
-    if (csvFile.curCluster() != syncCluster) {
-      csvFile.sync();
-      syncCluster = csvFile.curCluster();
-    }
-    if ((millis() - tPct) > 1000) {
-      uint8_t pct = binFile.curPosition()/(binFile.fileSize()/100);
-      if (pct != lastPct) {
-        tPct = millis();
-        lastPct = pct;
-        Serial.print(pct, DEC);
-        Serial.println('%');
-      }
-    }
-    if (Serial.available()) {
-      break;
-    }
-  }
-  csvFile.close();
-  Serial.print(F("Done: "));
-  Serial.print(0.001*(millis() - t0));
-  Serial.println(F(" Seconds"));
-}
-//-----------------------------------------------------------------------------
-void createBinFile() {
-  // max number of blocks to erase per erase call
-  const uint32_t ERASE_SIZE = 262144L;
-  uint32_t bgnBlock, endBlock;
-
-  // Delete old tmp file.
-  if (sd.exists(TMP_FILE_NAME)) {
-    Serial.println(F("Deleting tmp file " TMP_FILE_NAME));
-    if (!sd.remove(TMP_FILE_NAME)) {
-      error("Can't remove tmp file");
-    }
-  }
-  // Create new file.
-  Serial.println(F("\nCreating new file"));
-  binFile.close();
-  if (!binFile.createContiguous(TMP_FILE_NAME, 512 * FILE_BLOCK_COUNT)) {
-    error("createContiguous failed");
-  }
-  // Get the address of the file on the SD.
-  if (!binFile.contiguousRange(&bgnBlock, &endBlock)) {
-    error("contiguousRange failed");
-  }
-  // Flash erase all data in the file.
-  Serial.println(F("Erasing all data"));
-  uint32_t bgnErase = bgnBlock;
-  uint32_t endErase;
-  while (bgnErase < endBlock) {
-    endErase = bgnErase + ERASE_SIZE;
-    if (endErase > endBlock) {
-      endErase = endBlock;
-    }
-    if (!sd.card()->erase(bgnErase, endErase)) {
-      error("erase failed");
-    }
-    bgnErase = endErase + 1;
-  }
-}
-//------------------------------------------------------------------------------
-// dump data file to Serial
-void dumpData() {
-  block_t block;
-  if (!binFile.isOpen()) {
-    Serial.println();
-    Serial.println(F("No current binary file"));
-    return;
-  }
-  binFile.rewind();
-  Serial.println();
-  Serial.println(F("Type any character to stop"));
-  delay(1000);
-  printHeader(&Serial);
-  while (!Serial.available() && binFile.read(&block , 512) == 512) {
-    if (block.count == 0) {
-      break;
-    }
-    if (block.overrun) {
-      Serial.print(F("OVERRUN,"));
-      Serial.println(block.overrun);
-    }
-    for (uint16_t i = 0; i < block.count; i++) {
-      printData(&Serial, &block.data[i]);
-    }
-  }
-  Serial.println(F("Done"));
-}
-//------------------------------------------------------------------------------
-// log data
-void logData() {
-  createBinFile();
-  recordBinFile();
-  renameBinFile();
-}
-//------------------------------------------------------------------------------
-void openBinFile() {
-  char name[FILE_NAME_DIM];
-  strcpy(name, binName);
-  Serial.println(F("\nEnter two digit version"));
-  Serial.write(name, BASE_NAME_SIZE);
-  for (int i = 0; i < 2; i++) {
-    while (!Serial.available()) {
-     yield();
-    }
-    char c = Serial.read();
-    Serial.write(c);
-    if (c < '0' || c > '9') {
-      Serial.println(F("\nInvalid digit"));
-      return;
-    }
-    name[BASE_NAME_SIZE + i] = c;
-  }
-  Serial.println(&name[BASE_NAME_SIZE+2]);
-  if (!sd.exists(name)) {
-    Serial.println(F("File does not exist"));
-    return;
-  }
-  binFile.close();
-  strcpy(binName, name);
-  if (!binFile.open(binName, O_RDONLY)) {
-    Serial.println(F("open failed"));
-    return;
-  }
-  Serial.println(F("File opened"));
-}
-//------------------------------------------------------------------------------
-void recordBinFile() {
-  const uint8_t QUEUE_DIM = BUFFER_BLOCK_COUNT + 1;
-  // Index of last queue location.
-  const uint8_t QUEUE_LAST = QUEUE_DIM - 1;
-
-  // Allocate extra buffer space.
-  block_t block[BUFFER_BLOCK_COUNT - 1];
-
-  block_t* curBlock = 0;
-
-  block_t* emptyStack[BUFFER_BLOCK_COUNT];
-  uint8_t emptyTop;
-  uint8_t minTop;
-
-  block_t* fullQueue[QUEUE_DIM];
-  uint8_t fullHead = 0;
-  uint8_t fullTail = 0;
-
-  // Use SdFat's internal buffer.
-  emptyStack[0] = (block_t*)sd.vol()->cacheClear();
-  if (emptyStack[0] == 0) {
-    error("cacheClear failed");
-  }
-  // Put rest of buffers on the empty stack.
-  for (int i = 1; i < BUFFER_BLOCK_COUNT; i++) {
-    emptyStack[i] = &block[i - 1];
-  }
-  emptyTop = BUFFER_BLOCK_COUNT;
-  minTop = BUFFER_BLOCK_COUNT;
-
-  // Start a multiple block write.
-  if (!sd.card()->writeStart(binFile.firstBlock())) {
-    error("writeStart failed");
-  }
-  Serial.print(F("FreeStack: "));
-  Serial.println(FreeStack());
-  Serial.println(F("Logging - type any character to stop"));
-  bool closeFile = false;
-  uint32_t bn = 0;
-  uint32_t maxLatency = 0;
-  uint32_t overrun = 0;
-  uint32_t overrunTotal = 0;
-  uint32_t logTime = micros();
-  while(1) {
-     // Time for next data record.
-    logTime += LOG_INTERVAL_USEC;
-    if (Serial.available()) {
-      closeFile = true;
-    }
-    if (closeFile) {
-      if (curBlock != 0) {
-        // Put buffer in full queue.
-        fullQueue[fullHead] = curBlock;
-        fullHead = fullHead < QUEUE_LAST ? fullHead + 1 : 0;
-        curBlock = 0;
-      }
-    } else {
-      if (curBlock == 0 && emptyTop != 0) {
-        curBlock = emptyStack[--emptyTop];
-        if (emptyTop < minTop) {
-          minTop = emptyTop;
-        }
-        curBlock->count = 0;
-        curBlock->overrun = overrun;
-        overrun = 0;
-      }
-      if ((int32_t)(logTime - micros()) < 0) {
-        error("Rate too fast");
-      }
-      int32_t delta;
-      do {
-        delta = micros() - logTime;
-      } while (delta < 0);
-      if (curBlock == 0) {
-        overrun++;
-        overrunTotal++;
-        if (ERROR_LED_PIN >= 0) {
-          digitalWrite(ERROR_LED_PIN, HIGH);
-        }
-#if ABORT_ON_OVERRUN
-        Serial.println(F("Overrun abort"));
-        break;
- #endif  // ABORT_ON_OVERRUN
-      } else {
-#if USE_SHARED_SPI
-        sd.card()->spiStop();
-#endif  // USE_SHARED_SPI
-        acquireData(&curBlock->data[curBlock->count++]);
-#if USE_SHARED_SPI
-        sd.card()->spiStart();
-#endif  // USE_SHARED_SPI
-        if (curBlock->count == DATA_DIM) {
-          fullQueue[fullHead] = curBlock;
-          fullHead = fullHead < QUEUE_LAST ? fullHead + 1 : 0;
-          curBlock = 0;
-        }
-      }
-    }
-    if (fullHead == fullTail) {
-      // Exit loop if done.
-      if (closeFile) {
-        break;
-      }
-    } else if (!sd.card()->isBusy()) {
-      // Get address of block to write.
-      block_t* pBlock = fullQueue[fullTail];
-      fullTail = fullTail < QUEUE_LAST ? fullTail + 1 : 0;
-      // Write block to SD.
-      uint32_t usec = micros();
-      if (!sd.card()->writeData((uint8_t*)pBlock)) {
-        error("write data failed");
-      }
-      usec = micros() - usec;
-      if (usec > maxLatency) {
-        maxLatency = usec;
-      }
-      // Move block to empty queue.
-      emptyStack[emptyTop++] = pBlock;
-      bn++;
-      if (bn == FILE_BLOCK_COUNT) {
-        // File full so stop
-        break;
-      }
-    }
-  }
-  if (!sd.card()->writeStop()) {
-    error("writeStop failed");
-  }
-  Serial.print(F("Min Free buffers: "));
-  Serial.println(minTop);
-  Serial.print(F("Max block write usec: "));
-  Serial.println(maxLatency);
-  Serial.print(F("Overruns: "));
-  Serial.println(overrunTotal);
-  // Truncate file if recording stopped early.
-  if (bn != FILE_BLOCK_COUNT) {
-    Serial.println(F("Truncating file"));
-    if (!binFile.truncate(512L * bn)) {
-      error("Can't truncate file");
-    }
-  }
-}
-//------------------------------------------------------------------------------
-void recoverTmpFile() {
-  uint16_t count;
-  if (!binFile.open(TMP_FILE_NAME, O_RDWR)) {
-    return;
-  }
-  if (binFile.read(&count, 2) != 2 || count != DATA_DIM) {
-    error("Please delete existing " TMP_FILE_NAME);
-  }
-  Serial.println(F("\nRecovering data in tmp file " TMP_FILE_NAME));
-  uint32_t bgnBlock = 0;
-  uint32_t endBlock = binFile.fileSize()/512 - 1;
-  // find last used block.
-  while (bgnBlock < endBlock) {
-    uint32_t midBlock = (bgnBlock + endBlock + 1)/2;
-    binFile.seekSet(512*midBlock);
-    if (binFile.read(&count, 2) != 2) error("read");
-    if (count == 0 || count > DATA_DIM) {
-      endBlock = midBlock - 1;
-    } else {
-      bgnBlock = midBlock;
-    }
-  }
-  // truncate after last used block.
-  if (!binFile.truncate(512*(bgnBlock + 1))) {
-    error("Truncate " TMP_FILE_NAME " failed");
-  }
-  renameBinFile();
-}
-//-----------------------------------------------------------------------------
-void renameBinFile() {
-  while (sd.exists(binName)) {
-    if (binName[BASE_NAME_SIZE + 1] != '9') {
-      binName[BASE_NAME_SIZE + 1]++;
-    } else {
-      binName[BASE_NAME_SIZE + 1] = '0';
-      if (binName[BASE_NAME_SIZE] == '9') {
-        error("Can't create file name");
-      }
-      binName[BASE_NAME_SIZE]++;
-    }
-  }
-  if (!binFile.rename(binName)) {
-    error("Can't rename file");
-    }
-  Serial.print(F("File renamed: "));
-  Serial.println(binName);
-  Serial.print(F("File size: "));
-  Serial.print(binFile.fileSize()/512);
-  Serial.println(F(" blocks"));
-}
-//------------------------------------------------------------------------------
-void testSensor() {
-  const uint32_t interval = 200000;
-  int32_t diff;
-  data_t data;
-  Serial.println(F("\nTesting - type any character to stop\n"));
-  // Wait for Serial Idle.
-  delay(1000);
-  printHeader(&Serial);
-  uint32_t m = micros();
-  while (!Serial.available()) {
-    m += interval;
-    do {
-      diff = m - micros();
-    } while (diff > 0);
-    acquireData(&data);
-    printData(&Serial, &data);
-  }
-}
-//------------------------------------------------------------------------------
-void setup(void) {
-  if (ERROR_LED_PIN >= 0) {
-    pinMode(ERROR_LED_PIN, OUTPUT);
-  }
-  Serial.begin(9600);
-
-  // Wait for USB Serial
-  while (!Serial) {
-    yield();
-  }
-  Serial.print(F("\nFreeStack: "));
-  Serial.println(FreeStack());
-  Serial.print(F("Records/block: "));
-  Serial.println(DATA_DIM);
-  if (sizeof(block_t) != 512) {
-    error("Invalid block size");
-  }
-  // Allow userSetup access to SPI bus.
-  pinMode(SD_CS_PIN, OUTPUT);
-  digitalWrite(SD_CS_PIN, HIGH);
-
-  // Setup sensors.
-  userSetup();
-
-  // Initialize at the highest speed supported by the board that is
-  // not over 50 MHz. Try a lower speed if SPI errors occur.
-  if (!sd.begin(SD_CS_PIN, SD_SCK_MHZ(50))) {
-    sd.initErrorPrint(&Serial);
-    fatalBlink();
-  }
-  // recover existing tmp file.
-  if (sd.exists(TMP_FILE_NAME)) {
-    Serial.println(F("\nType 'Y' to recover existing tmp file " TMP_FILE_NAME));
-    while (!Serial.available()) {
-      yield();
-    }
-    if (Serial.read() == 'Y') {
-      recoverTmpFile();
-    } else {
-      error("'Y' not typed, please manually delete " TMP_FILE_NAME);
-    }
-  }
-}
-//------------------------------------------------------------------------------
-void loop(void) {
-  // Read any Serial data.
-  do {
-    delay(10);
-  } while (Serial.available() && Serial.read() >= 0);
-  Serial.println();
-  Serial.println(F("type:"));
-  Serial.println(F("b - open existing bin file"));
-  Serial.println(F("c - convert file to csv"));
-  Serial.println(F("d - dump data to Serial"));
-  Serial.println(F("e - overrun error details"));
-  Serial.println(F("l - list files"));
-  Serial.println(F("r - record data"));
-  Serial.println(F("t - test without logging"));
-  while(!Serial.available()) {
-    yield();
-  }
-#if WDT_YIELD_TIME_MICROS
-  Serial.println(F("LowLatencyLogger can not run with watchdog timer"));
-  while (true) {}
-#endif
-
-  char c = tolower(Serial.read());
-
-  // Discard extra Serial data.
-  do {
-    delay(10);
-  } while (Serial.available() && Serial.read() >= 0);
-
-  if (ERROR_LED_PIN >= 0) {
-    digitalWrite(ERROR_LED_PIN, LOW);
-  }
-  if (c == 'b') {
-    openBinFile();
-  } else if (c == 'c') {
-    binaryToCsv();
-  } else if (c == 'd') {
-    dumpData();
-  } else if (c == 'e') {
-    checkOverrun();
-  } else if (c == 'l') {
-    Serial.println(F("\nls:"));
-    sd.ls(&Serial, LS_SIZE);
-  } else if (c == 'r') {
-    logData();
-  } else if (c == 't') {
-    testSensor();
-  } else {
-    Serial.println(F("Invalid entry"));
-  }
-}

lib/SdFat_NoArduino/examples/examplesV1/LowLatencyLogger/UserFunctions.cpp

@@ -1,41 +0,0 @@
-#include "UserTypes.h"
-// User data functions.  Modify these functions for your data items.
-
-// Start time for data
-static uint32_t startMicros;
-
-// Acquire a data record.
-void acquireData(data_t* data) {
-  data->time = micros();
-  for (int i = 0; i < ADC_DIM; i++) {
-    data->adc[i] = analogRead(i);
-  }
-}
-
-// Print a data record.
-void printData(Print* pr, data_t* data) {
-  if (startMicros == 0) {
-    startMicros = data->time;
-  }
-  pr->print(data->time - startMicros);
-  for (int i = 0; i < ADC_DIM; i++) {
-    pr->write(',');
-    pr->print(data->adc[i]);
-  }
-  pr->println();
-}
-
-// Print data header.
-void printHeader(Print* pr) {
-  startMicros = 0;
-  pr->print(F("micros"));
-  for (int i = 0; i < ADC_DIM; i++) {
-    pr->print(F(",adc"));
-    pr->print(i);
-  }
-  pr->println();
-}
-
-// Sensor setup
-void userSetup() {
-}

lib/SdFat_NoArduino/examples/examplesV1/LowLatencyLogger/UserTypes.h

@@ -1,15 +0,0 @@
-#ifndef UserTypes_h
-#define UserTypes_h
-#include "Arduino.h"
-// User data types.  Modify for your data items.
-#define FILE_BASE_NAME "adc4pin"
-const uint8_t ADC_DIM = 4;
-struct data_t {
-  uint32_t time;
-  uint16_t adc[ADC_DIM];
-};
-void acquireData(data_t* data);
-void printData(Print* pr, data_t* data);
-void printHeader(Print* pr);
-void userSetup();
-#endif  // UserTypes_h

lib/SdFat_NoArduino/examples/examplesV1/LowLatencyLoggerADXL345/LowLatencyLogger.ino

@@ -1,655 +0,0 @@
-/**
- * This program logs data to a binary file.  Functions are included
- * to convert the binary file to a csv text file.
- *
- * Samples are logged at regular intervals.  The maximum logging rate
- * depends on the quality of your SD card and the time required to
- * read sensor data.  This example has been tested at 500 Hz with
- * good SD card on an Uno.  4000 HZ is possible on a Due.
- *
- * If your SD card has a long write latency, it may be necessary to use
- * slower sample rates.  Using a Mega Arduino helps overcome latency
- * problems since 12 512 byte buffers will be used.
- *
- * Data is written to the file using a SD multiple block write command.
- */
-#include <SPI.h>
-#include "SdFat.h"
-#include "FreeStack.h"
-#include "UserTypes.h"
-
-#ifdef __AVR_ATmega328P__
-#include "MinimumSerial.h"
-MinimumSerial MinSerial;
-#define Serial MinSerial
-#endif  // __AVR_ATmega328P__
-//==============================================================================
-// Start of configuration constants.
-//==============================================================================
-// Abort run on an overrun.  Data before the overrun will be saved.
-#define ABORT_ON_OVERRUN 1
-//------------------------------------------------------------------------------
-//Interval between data records in microseconds.
-const uint32_t LOG_INTERVAL_USEC = 2000;
-//------------------------------------------------------------------------------
-// Set USE_SHARED_SPI non-zero for use of an SPI sensor.
-// May not work for some cards.
-#ifndef USE_SHARED_SPI
-#define USE_SHARED_SPI 0
-#endif  // USE_SHARED_SPI
-//------------------------------------------------------------------------------
-// Pin definitions.
-//
-// SD chip select pin.
-const uint8_t SD_CS_PIN = SS;
-//
-// Digital pin to indicate an error, set to -1 if not used.
-// The led blinks for fatal errors. The led goes on solid for
-// overrun errors and logging continues unless ABORT_ON_OVERRUN
-// is non-zero.
-#ifdef ERROR_LED_PIN
-#undef ERROR_LED_PIN
-#endif  // ERROR_LED_PIN
-const int8_t ERROR_LED_PIN = -1;
-//------------------------------------------------------------------------------
-// File definitions.
-//
-// Maximum file size in blocks.
-// The program creates a contiguous file with FILE_BLOCK_COUNT 512 byte blocks.
-// This file is flash erased using special SD commands.  The file will be
-// truncated if logging is stopped early.
-const uint32_t FILE_BLOCK_COUNT = 256000;
-//
-// log file base name if not defined in UserTypes.h
-#ifndef FILE_BASE_NAME
-#define FILE_BASE_NAME "data"
-#endif  // FILE_BASE_NAME
-//------------------------------------------------------------------------------
-// Buffer definitions.
-//
-// The logger will use SdFat's buffer plus BUFFER_BLOCK_COUNT-1 additional
-// buffers.
-//
-#ifndef RAMEND
-// Assume ARM. Use total of ten 512 byte buffers.
-const uint8_t BUFFER_BLOCK_COUNT = 10;
-//
-#elif RAMEND < 0X8FF
-#error Too little SRAM
-//
-#elif RAMEND < 0X10FF
-// Use total of two 512 byte buffers.
-const uint8_t BUFFER_BLOCK_COUNT = 2;
-//
-#elif RAMEND < 0X20FF
-// Use total of four 512 byte buffers.
-const uint8_t BUFFER_BLOCK_COUNT = 4;
-//
-#else  // RAMEND
-// Use total of 12 512 byte buffers.
-const uint8_t BUFFER_BLOCK_COUNT = 12;
-#endif  // RAMEND
-//==============================================================================
-// End of configuration constants.
-//==============================================================================
-// Temporary log file.  Will be deleted if a reset or power failure occurs.
-#define TMP_FILE_NAME FILE_BASE_NAME "##.bin"
-
-// Size of file base name.
-const uint8_t BASE_NAME_SIZE = sizeof(FILE_BASE_NAME) - 1;
-const uint8_t FILE_NAME_DIM  = BASE_NAME_SIZE + 7;
-char binName[FILE_NAME_DIM] = FILE_BASE_NAME "00.bin";
-
-SdFat sd;
-
-SdBaseFile binFile;
-
-// Number of data records in a block.
-const uint16_t DATA_DIM = (512 - 4)/sizeof(data_t);
-
-//Compute fill so block size is 512 bytes.  FILL_DIM may be zero.
-const uint16_t FILL_DIM = 512 - 4 - DATA_DIM*sizeof(data_t);
-
-struct block_t {
-  uint16_t count;
-  uint16_t overrun;
-  data_t data[DATA_DIM];
-  uint8_t fill[FILL_DIM];
-};
-//==============================================================================
-// Error messages stored in flash.
-#define error(msg) {sd.errorPrint(&Serial, F(msg));fatalBlink();}
-//------------------------------------------------------------------------------
-//
-void fatalBlink() {
-  while (true) {
-    yield();
-    if (ERROR_LED_PIN >= 0) {
-      digitalWrite(ERROR_LED_PIN, HIGH);
-      delay(200);
-      digitalWrite(ERROR_LED_PIN, LOW);
-      delay(200);
-    }
-  }
-}
-//------------------------------------------------------------------------------
-// read data file and check for overruns
-void checkOverrun() {
-  bool headerPrinted = false;
-  block_t block;
-  uint32_t bn = 0;
-
-  if (!binFile.isOpen()) {
-    Serial.println();
-    Serial.println(F("No current binary file"));
-    return;
-  }
-  binFile.rewind();
-  Serial.println();
-  Serial.print(F("FreeStack: "));
-  Serial.println(FreeStack());
-  Serial.println(F("Checking overrun errors - type any character to stop"));
-  while (binFile.read(&block, 512) == 512) {
-    if (block.count == 0) {
-      break;
-    }
-    if (block.overrun) {
-      if (!headerPrinted) {
-        Serial.println();
-        Serial.println(F("Overruns:"));
-        Serial.println(F("fileBlockNumber,sdBlockNumber,overrunCount"));
-        headerPrinted = true;
-      }
-      Serial.print(bn);
-      Serial.print(',');
-      Serial.print(binFile.firstBlock() + bn);
-      Serial.print(',');
-      Serial.println(block.overrun);
-    }
-    bn++;
-  }
-  if (!headerPrinted) {
-    Serial.println(F("No errors found"));
-  } else {
-    Serial.println(F("Done"));
-  }
-}
-//-----------------------------------------------------------------------------
-// Convert binary file to csv file.
-void binaryToCsv() {
-  uint8_t lastPct = 0;
-  block_t block;
-  uint32_t t0 = millis();
-  uint32_t syncCluster = 0;
-  SdFile csvFile;
-  char csvName[FILE_NAME_DIM];
-
-  if (!binFile.isOpen()) {
-    Serial.println();
-    Serial.println(F("No current binary file"));
-    return;
-  }
-  Serial.println();
-  Serial.print(F("FreeStack: "));
-  Serial.println(FreeStack());
-
-  // Create a new csvFile.
-  strcpy(csvName, binName);
-  strcpy(&csvName[BASE_NAME_SIZE + 3], "csv");
-
-  if (!csvFile.open(csvName, O_WRONLY | O_CREAT | O_TRUNC)) {
-    error("open csvFile failed");
-  }
-  binFile.rewind();
-  Serial.print(F("Writing: "));
-  Serial.print(csvName);
-  Serial.println(F(" - type any character to stop"));
-  printHeader(&csvFile);
-  uint32_t tPct = millis();
-  while (!Serial.available() && binFile.read(&block, 512) == 512) {
-    uint16_t i;
-    if (block.count == 0 || block.count > DATA_DIM) {
-      break;
-    }
-    if (block.overrun) {
-      csvFile.print(F("OVERRUN,"));
-      csvFile.println(block.overrun);
-    }
-    for (i = 0; i < block.count; i++) {
-      printData(&csvFile, &block.data[i]);
-    }
-    if (csvFile.curCluster() != syncCluster) {
-      csvFile.sync();
-      syncCluster = csvFile.curCluster();
-    }
-    if ((millis() - tPct) > 1000) {
-      uint8_t pct = binFile.curPosition()/(binFile.fileSize()/100);
-      if (pct != lastPct) {
-        tPct = millis();
-        lastPct = pct;
-        Serial.print(pct, DEC);
-        Serial.println('%');
-      }
-    }
-    if (Serial.available()) {
-      break;
-    }
-  }
-  csvFile.close();
-  Serial.print(F("Done: "));
-  Serial.print(0.001*(millis() - t0));
-  Serial.println(F(" Seconds"));
-}
-//-----------------------------------------------------------------------------
-void createBinFile() {
-  // max number of blocks to erase per erase call
-  const uint32_t ERASE_SIZE = 262144L;
-  uint32_t bgnBlock, endBlock;
-
-  // Delete old tmp file.
-  if (sd.exists(TMP_FILE_NAME)) {
-    Serial.println(F("Deleting tmp file " TMP_FILE_NAME));
-    if (!sd.remove(TMP_FILE_NAME)) {
-      error("Can't remove tmp file");
-    }
-  }
-  // Create new file.
-  Serial.println(F("\nCreating new file"));
-  binFile.close();
-  if (!binFile.createContiguous(TMP_FILE_NAME, 512 * FILE_BLOCK_COUNT)) {
-    error("createContiguous failed");
-  }
-  // Get the address of the file on the SD.
-  if (!binFile.contiguousRange(&bgnBlock, &endBlock)) {
-    error("contiguousRange failed");
-  }
-  // Flash erase all data in the file.
-  Serial.println(F("Erasing all data"));
-  uint32_t bgnErase = bgnBlock;
-  uint32_t endErase;
-  while (bgnErase < endBlock) {
-    endErase = bgnErase + ERASE_SIZE;
-    if (endErase > endBlock) {
-      endErase = endBlock;
-    }
-    if (!sd.card()->erase(bgnErase, endErase)) {
-      error("erase failed");
-    }
-    bgnErase = endErase + 1;
-  }
-}
-//------------------------------------------------------------------------------
-// dump data file to Serial
-void dumpData() {
-  block_t block;
-  if (!binFile.isOpen()) {
-    Serial.println();
-    Serial.println(F("No current binary file"));
-    return;
-  }
-  binFile.rewind();
-  Serial.println();
-  Serial.println(F("Type any character to stop"));
-  delay(1000);
-  printHeader(&Serial);
-  while (!Serial.available() && binFile.read(&block , 512) == 512) {
-    if (block.count == 0) {
-      break;
-    }
-    if (block.overrun) {
-      Serial.print(F("OVERRUN,"));
-      Serial.println(block.overrun);
-    }
-    for (uint16_t i = 0; i < block.count; i++) {
-      printData(&Serial, &block.data[i]);
-    }
-  }
-  Serial.println(F("Done"));
-}
-//------------------------------------------------------------------------------
-// log data
-void logData() {
-  createBinFile();
-  recordBinFile();
-  renameBinFile();
-}
-//------------------------------------------------------------------------------
-void openBinFile() {
-  char name[FILE_NAME_DIM];
-  strcpy(name, binName);
-  Serial.println(F("\nEnter two digit version"));
-  Serial.write(name, BASE_NAME_SIZE);
-  for (int i = 0; i < 2; i++) {
-    while (!Serial.available()) {
-     yield();
-    }
-    char c = Serial.read();
-    Serial.write(c);
-    if (c < '0' || c > '9') {
-      Serial.println(F("\nInvalid digit"));
-      return;
-    }
-    name[BASE_NAME_SIZE + i] = c;
-  }
-  Serial.println(&name[BASE_NAME_SIZE+2]);
-  if (!sd.exists(name)) {
-    Serial.println(F("File does not exist"));
-    return;
-  }
-  binFile.close();
-  strcpy(binName, name);
-  if (!binFile.open(binName, O_RDONLY)) {
-    Serial.println(F("open failed"));
-    return;
-  }
-  Serial.println(F("File opened"));
-}
-//------------------------------------------------------------------------------
-void recordBinFile() {
-  const uint8_t QUEUE_DIM = BUFFER_BLOCK_COUNT + 1;
-  // Index of last queue location.
-  const uint8_t QUEUE_LAST = QUEUE_DIM - 1;
-
-  // Allocate extra buffer space.
-  block_t block[BUFFER_BLOCK_COUNT - 1];
-
-  block_t* curBlock = 0;
-
-  block_t* emptyStack[BUFFER_BLOCK_COUNT];
-  uint8_t emptyTop;
-  uint8_t minTop;
-
-  block_t* fullQueue[QUEUE_DIM];
-  uint8_t fullHead = 0;
-  uint8_t fullTail = 0;
-
-  // Use SdFat's internal buffer.
-  emptyStack[0] = (block_t*)sd.vol()->cacheClear();
-  if (emptyStack[0] == 0) {
-    error("cacheClear failed");
-  }
-  // Put rest of buffers on the empty stack.
-  for (int i = 1; i < BUFFER_BLOCK_COUNT; i++) {
-    emptyStack[i] = &block[i - 1];
-  }
-  emptyTop = BUFFER_BLOCK_COUNT;
-  minTop = BUFFER_BLOCK_COUNT;
-
-  // Start a multiple block write.
-  if (!sd.card()->writeStart(binFile.firstBlock())) {
-    error("writeStart failed");
-  }
-  Serial.print(F("FreeStack: "));
-  Serial.println(FreeStack());
-  Serial.println(F("Logging - type any character to stop"));
-  bool closeFile = false;
-  uint32_t bn = 0;
-  uint32_t maxLatency = 0;
-  uint32_t overrun = 0;
-  uint32_t overrunTotal = 0;
-  uint32_t logTime = micros();
-  while(1) {
-     // Time for next data record.
-    logTime += LOG_INTERVAL_USEC;
-    if (Serial.available()) {
-      closeFile = true;
-    }
-    if (closeFile) {
-      if (curBlock != 0) {
-        // Put buffer in full queue.
-        fullQueue[fullHead] = curBlock;
-        fullHead = fullHead < QUEUE_LAST ? fullHead + 1 : 0;
-        curBlock = 0;
-      }
-    } else {
-      if (curBlock == 0 && emptyTop != 0) {
-        curBlock = emptyStack[--emptyTop];
-        if (emptyTop < minTop) {
-          minTop = emptyTop;
-        }
-        curBlock->count = 0;
-        curBlock->overrun = overrun;
-        overrun = 0;
-      }
-      if ((int32_t)(logTime - micros()) < 0) {
-        error("Rate too fast");
-      }
-      int32_t delta;
-      do {
-        delta = micros() - logTime;
-      } while (delta < 0);
-      if (curBlock == 0) {
-        overrun++;
-        overrunTotal++;
-        if (ERROR_LED_PIN >= 0) {
-          digitalWrite(ERROR_LED_PIN, HIGH);
-        }
-#if ABORT_ON_OVERRUN
-        Serial.println(F("Overrun abort"));
-        break;
- #endif  // ABORT_ON_OVERRUN
-      } else {
-#if USE_SHARED_SPI
-        sd.card()->spiStop();
-#endif  // USE_SHARED_SPI
-        acquireData(&curBlock->data[curBlock->count++]);
-#if USE_SHARED_SPI
-        sd.card()->spiStart();
-#endif  // USE_SHARED_SPI
-        if (curBlock->count == DATA_DIM) {
-          fullQueue[fullHead] = curBlock;
-          fullHead = fullHead < QUEUE_LAST ? fullHead + 1 : 0;
-          curBlock = 0;
-        }
-      }
-    }
-    if (fullHead == fullTail) {
-      // Exit loop if done.
-      if (closeFile) {
-        break;
-      }
-    } else if (!sd.card()->isBusy()) {
-      // Get address of block to write.
-      block_t* pBlock = fullQueue[fullTail];
-      fullTail = fullTail < QUEUE_LAST ? fullTail + 1 : 0;
-      // Write block to SD.
-      uint32_t usec = micros();
-      if (!sd.card()->writeData((uint8_t*)pBlock)) {
-        error("write data failed");
-      }
-      usec = micros() - usec;
-      if (usec > maxLatency) {
-        maxLatency = usec;
-      }
-      // Move block to empty queue.
-      emptyStack[emptyTop++] = pBlock;
-      bn++;
-      if (bn == FILE_BLOCK_COUNT) {
-        // File full so stop
-        break;
-      }
-    }
-  }
-  if (!sd.card()->writeStop()) {
-    error("writeStop failed");
-  }
-  Serial.print(F("Min Free buffers: "));
-  Serial.println(minTop);
-  Serial.print(F("Max block write usec: "));
-  Serial.println(maxLatency);
-  Serial.print(F("Overruns: "));
-  Serial.println(overrunTotal);
-  // Truncate file if recording stopped early.
-  if (bn != FILE_BLOCK_COUNT) {
-    Serial.println(F("Truncating file"));
-    if (!binFile.truncate(512L * bn)) {
-      error("Can't truncate file");
-    }
-  }
-}
-//------------------------------------------------------------------------------
-void recoverTmpFile() {
-  uint16_t count;
-  if (!binFile.open(TMP_FILE_NAME, O_RDWR)) {
-    return;
-  }
-  if (binFile.read(&count, 2) != 2 || count != DATA_DIM) {
-    error("Please delete existing " TMP_FILE_NAME);
-  }
-  Serial.println(F("\nRecovering data in tmp file " TMP_FILE_NAME));
-  uint32_t bgnBlock = 0;
-  uint32_t endBlock = binFile.fileSize()/512 - 1;
-  // find last used block.
-  while (bgnBlock < endBlock) {
-    uint32_t midBlock = (bgnBlock + endBlock + 1)/2;
-    binFile.seekSet(512*midBlock);
-    if (binFile.read(&count, 2) != 2) error("read");
-    if (count == 0 || count > DATA_DIM) {
-      endBlock = midBlock - 1;
-    } else {
-      bgnBlock = midBlock;
-    }
-  }
-  // truncate after last used block.
-  if (!binFile.truncate(512*(bgnBlock + 1))) {
-    error("Truncate " TMP_FILE_NAME " failed");
-  }
-  renameBinFile();
-}
-//-----------------------------------------------------------------------------
-void renameBinFile() {
-  while (sd.exists(binName)) {
-    if (binName[BASE_NAME_SIZE + 1] != '9') {
-      binName[BASE_NAME_SIZE + 1]++;
-    } else {
-      binName[BASE_NAME_SIZE + 1] = '0';
-      if (binName[BASE_NAME_SIZE] == '9') {
-        error("Can't create file name");
-      }
-      binName[BASE_NAME_SIZE]++;
-    }
-  }
-  if (!binFile.rename(binName)) {
-    error("Can't rename file");
-    }
-  Serial.print(F("File renamed: "));
-  Serial.println(binName);
-  Serial.print(F("File size: "));
-  Serial.print(binFile.fileSize()/512);
-  Serial.println(F(" blocks"));
-}
-//------------------------------------------------------------------------------
-void testSensor() {
-  const uint32_t interval = 200000;
-  int32_t diff;
-  data_t data;
-  Serial.println(F("\nTesting - type any character to stop\n"));
-  // Wait for Serial Idle.
-  delay(1000);
-  printHeader(&Serial);
-  uint32_t m = micros();
-  while (!Serial.available()) {
-    m += interval;
-    do {
-      diff = m - micros();
-    } while (diff > 0);
-    acquireData(&data);
-    printData(&Serial, &data);
-  }
-}
-//------------------------------------------------------------------------------
-void setup(void) {
-  if (ERROR_LED_PIN >= 0) {
-    pinMode(ERROR_LED_PIN, OUTPUT);
-  }
-  Serial.begin(9600);
-
-  // Wait for USB Serial
-  while (!Serial) {
-    yield();
-  }
-  Serial.print(F("\nFreeStack: "));
-  Serial.println(FreeStack());
-  Serial.print(F("Records/block: "));
-  Serial.println(DATA_DIM);
-  if (sizeof(block_t) != 512) {
-    error("Invalid block size");
-  }
-  // Allow userSetup access to SPI bus.
-  pinMode(SD_CS_PIN, OUTPUT);
-  digitalWrite(SD_CS_PIN, HIGH);
-
-  // Setup sensors.
-  userSetup();
-
-  // Initialize at the highest speed supported by the board that is
-  // not over 50 MHz. Try a lower speed if SPI errors occur.
-  if (!sd.begin(SD_CS_PIN, SD_SCK_MHZ(50))) {
-    sd.initErrorPrint(&Serial);
-    fatalBlink();
-  }
-  // recover existing tmp file.
-  if (sd.exists(TMP_FILE_NAME)) {
-    Serial.println(F("\nType 'Y' to recover existing tmp file " TMP_FILE_NAME));
-    while (!Serial.available()) {
-      yield();
-    }
-    if (Serial.read() == 'Y') {
-      recoverTmpFile();
-    } else {
-      error("'Y' not typed, please manually delete " TMP_FILE_NAME);
-    }
-  }
-}
-//------------------------------------------------------------------------------
-void loop(void) {
-  // Read any Serial data.
-  do {
-    delay(10);
-  } while (Serial.available() && Serial.read() >= 0);
-  Serial.println();
-  Serial.println(F("type:"));
-  Serial.println(F("b - open existing bin file"));
-  Serial.println(F("c - convert file to csv"));
-  Serial.println(F("d - dump data to Serial"));
-  Serial.println(F("e - overrun error details"));
-  Serial.println(F("l - list files"));
-  Serial.println(F("r - record data"));
-  Serial.println(F("t - test without logging"));
-  while(!Serial.available()) {
-    yield();
-  }
-#if WDT_YIELD_TIME_MICROS
-  Serial.println(F("LowLatencyLogger can not run with watchdog timer"));
-  while (true) {}
-#endif
-
-  char c = tolower(Serial.read());
-
-  // Discard extra Serial data.
-  do {
-    delay(10);
-  } while (Serial.available() && Serial.read() >= 0);
-
-  if (ERROR_LED_PIN >= 0) {
-    digitalWrite(ERROR_LED_PIN, LOW);
-  }
-  if (c == 'b') {
-    openBinFile();
-  } else if (c == 'c') {
-    binaryToCsv();
-  } else if (c == 'd') {
-    dumpData();
-  } else if (c == 'e') {
-    checkOverrun();
-  } else if (c == 'l') {
-    Serial.println(F("\nls:"));
-    sd.ls(&Serial, LS_SIZE);
-  } else if (c == 'r') {
-    logData();
-  } else if (c == 't') {
-    testSensor();
-  } else {
-    Serial.println(F("Invalid entry"));
-  }
-}

lib/SdFat_NoArduino/examples/examplesV1/LowLatencyLoggerADXL345/LowLatencyLoggerADXL345.ino

@@ -1 +0,0 @@
-// Empty file with name LowLatencyLoggerADXL345.ino to make IDE happy.

lib/SdFat_NoArduino/examples/examplesV1/LowLatencyLoggerADXL345/UserFunctions.cpp

@@ -1,70 +0,0 @@
-#include "UserTypes.h"
-// User data functions.  Modify these functions for your data items.
-
-// Start time for data
-static uint32_t startMicros;
-
-const uint8_t ADXL345_CS = 9;
-
-const uint8_t POWER_CTL = 0x2D;  //Power Control Register
-const uint8_t DATA_FORMAT = 0x31;
-const uint8_t DATAX0 = 0x32; //X-Axis Data 0
-const uint8_t DATAX1 = 0x33; //X-Axis Data 1
-const uint8_t DATAY0 = 0x34; //Y-Axis Data 0
-const uint8_t DATAY1 = 0x35; //Y-Axis Data 1
-const uint8_t DATAZ0 = 0x36; //Z-Axis Data 0
-const uint8_t DATAZ1 = 0x37; //Z-Axis Data 1
-
-void writeADXL345Register(const uint8_t registerAddress, const uint8_t value) {
-  // Max SPI clock frequency is 5 MHz with CPOL = 1 and CPHA = 1.
-  SPI.beginTransaction(SPISettings(5000000, MSBFIRST, SPI_MODE3));
-  digitalWrite(ADXL345_CS, LOW);
-  SPI.transfer(registerAddress);
-  SPI.transfer(value);
-  digitalWrite(ADXL345_CS, HIGH);
-  SPI.endTransaction();
-}
-
-void userSetup() {
-  SPI.begin();
-  pinMode(ADXL345_CS, OUTPUT);
-  digitalWrite(ADXL345_CS, HIGH);
-  //Put the ADXL345 into +/- 4G range by writing the value 0x01 to the DATA_FORMAT register.
-  writeADXL345Register(DATA_FORMAT, 0x01);
-  //Put the ADXL345 into Measurement Mode by writing 0x08 to the POWER_CTL register.
-  writeADXL345Register(POWER_CTL, 0x08);  //Measurement mode
-}
-
-// Acquire a data record.
-void acquireData(data_t* data) {
-  // Max SPI clock frequency is 5 MHz with CPOL = 1 and CPHA = 1.
-  SPI.beginTransaction(SPISettings(5000000, MSBFIRST, SPI_MODE3));
-  data->time = micros();
-  digitalWrite(ADXL345_CS, LOW);
-  // Read multiple bytes so or 0XC0 with address.
-  SPI.transfer(DATAX0 | 0XC0);
-  data->accel[0] = SPI.transfer(0) | (SPI.transfer(0) << 8);
-  data->accel[1] = SPI.transfer(0) | (SPI.transfer(0) << 8);
-  data->accel[2] = SPI.transfer(0) | (SPI.transfer(0) << 8);
-  digitalWrite(ADXL345_CS, HIGH);
-  SPI.endTransaction();
-}
-
-// Print a data record.
-void printData(Print* pr, data_t* data) {
-  if (startMicros == 0) {
-    startMicros = data->time;
-  }
-  pr->print(data->time - startMicros);
-  for (int i = 0; i < ACCEL_DIM; i++) {
-    pr->write(',');
-    pr->print(data->accel[i]);
-  }
-  pr->println();
-}
-
-// Print data header.
-void printHeader(Print* pr) {
-  startMicros = 0;
-  pr->println(F("micros,ax,ay,az"));
-}

lib/SdFat_NoArduino/examples/examplesV1/LowLatencyLoggerADXL345/UserTypes.h

@@ -1,17 +0,0 @@
-#ifndef UserTypes_h
-#define UserTypes_h
-#include "Arduino.h"
-#include "SPI.h"
-#define USE_SHARED_SPI 1
-#define FILE_BASE_NAME "ADXL4G"
-// User data types.  Modify for your data items.
-const uint8_t ACCEL_DIM = 3;
-struct data_t {
-  uint32_t time;
-  int16_t accel[ACCEL_DIM];
-};
-void acquireData(data_t* data);
-void printData(Print* pr, data_t* data);
-void printHeader(Print* pr);
-void userSetup();
-#endif  // UserTypes_h

lib/SdFat_NoArduino/examples/examplesV1/LowLatencyLoggerADXL345/readme.txt

@@ -1 +0,0 @@
-Test of shared SPI for LowLatencyLogger.

lib/SdFat_NoArduino/examples/examplesV1/LowLatencyLoggerMPU6050/LowLatencyLogger.ino

@@ -1,655 +0,0 @@
-/**
- * This program logs data to a binary file.  Functions are included
- * to convert the binary file to a csv text file.
- *
- * Samples are logged at regular intervals.  The maximum logging rate
- * depends on the quality of your SD card and the time required to
- * read sensor data.  This example has been tested at 500 Hz with
- * good SD card on an Uno.  4000 HZ is possible on a Due.
- *
- * If your SD card has a long write latency, it may be necessary to use
- * slower sample rates.  Using a Mega Arduino helps overcome latency
- * problems since 12 512 byte buffers will be used.
- *
- * Data is written to the file using a SD multiple block write command.
- */
-#include <SPI.h>
-#include "SdFat.h"
-#include "FreeStack.h"
-#include "UserTypes.h"
-
-#ifdef __AVR_ATmega328P__
-#include "MinimumSerial.h"
-MinimumSerial MinSerial;
-#define Serial MinSerial
-#endif  // __AVR_ATmega328P__
-//==============================================================================
-// Start of configuration constants.
-//==============================================================================
-// Abort run on an overrun.  Data before the overrun will be saved.
-#define ABORT_ON_OVERRUN 1
-//------------------------------------------------------------------------------
-//Interval between data records in microseconds.
-const uint32_t LOG_INTERVAL_USEC = 2000;
-//------------------------------------------------------------------------------
-// Set USE_SHARED_SPI non-zero for use of an SPI sensor.
-// May not work for some cards.
-#ifndef USE_SHARED_SPI
-#define USE_SHARED_SPI 0
-#endif  // USE_SHARED_SPI
-//------------------------------------------------------------------------------
-// Pin definitions.
-//
-// SD chip select pin.
-const uint8_t SD_CS_PIN = SS;
-//
-// Digital pin to indicate an error, set to -1 if not used.
-// The led blinks for fatal errors. The led goes on solid for
-// overrun errors and logging continues unless ABORT_ON_OVERRUN
-// is non-zero.
-#ifdef ERROR_LED_PIN
-#undef ERROR_LED_PIN
-#endif  // ERROR_LED_PIN
-const int8_t ERROR_LED_PIN = -1;
-//------------------------------------------------------------------------------
-// File definitions.
-//
-// Maximum file size in blocks.
-// The program creates a contiguous file with FILE_BLOCK_COUNT 512 byte blocks.
-// This file is flash erased using special SD commands.  The file will be
-// truncated if logging is stopped early.
-const uint32_t FILE_BLOCK_COUNT = 256000;
-//
-// log file base name if not defined in UserTypes.h
-#ifndef FILE_BASE_NAME
-#define FILE_BASE_NAME "data"
-#endif  // FILE_BASE_NAME
-//------------------------------------------------------------------------------
-// Buffer definitions.
-//
-// The logger will use SdFat's buffer plus BUFFER_BLOCK_COUNT-1 additional
-// buffers.
-//
-#ifndef RAMEND
-// Assume ARM. Use total of ten 512 byte buffers.
-const uint8_t BUFFER_BLOCK_COUNT = 10;
-//
-#elif RAMEND < 0X8FF
-#error Too little SRAM
-//
-#elif RAMEND < 0X10FF
-// Use total of two 512 byte buffers.
-const uint8_t BUFFER_BLOCK_COUNT = 2;
-//
-#elif RAMEND < 0X20FF
-// Use total of four 512 byte buffers.
-const uint8_t BUFFER_BLOCK_COUNT = 4;
-//
-#else  // RAMEND
-// Use total of 12 512 byte buffers.
-const uint8_t BUFFER_BLOCK_COUNT = 12;
-#endif  // RAMEND
-//==============================================================================
-// End of configuration constants.
-//==============================================================================
-// Temporary log file.  Will be deleted if a reset or power failure occurs.
-#define TMP_FILE_NAME FILE_BASE_NAME "##.bin"
-
-// Size of file base name.
-const uint8_t BASE_NAME_SIZE = sizeof(FILE_BASE_NAME) - 1;
-const uint8_t FILE_NAME_DIM  = BASE_NAME_SIZE + 7;
-char binName[FILE_NAME_DIM] = FILE_BASE_NAME "00.bin";
-
-SdFat sd;
-
-SdBaseFile binFile;
-
-// Number of data records in a block.
-const uint16_t DATA_DIM = (512 - 4)/sizeof(data_t);
-
-//Compute fill so block size is 512 bytes.  FILL_DIM may be zero.
-const uint16_t FILL_DIM = 512 - 4 - DATA_DIM*sizeof(data_t);
-
-struct block_t {
-  uint16_t count;
-  uint16_t overrun;
-  data_t data[DATA_DIM];
-  uint8_t fill[FILL_DIM];
-};
-//==============================================================================
-// Error messages stored in flash.
-#define error(msg) {sd.errorPrint(&Serial, F(msg));fatalBlink();}
-//------------------------------------------------------------------------------
-//
-void fatalBlink() {
-  while (true) {
-    yield();
-    if (ERROR_LED_PIN >= 0) {
-      digitalWrite(ERROR_LED_PIN, HIGH);
-      delay(200);
-      digitalWrite(ERROR_LED_PIN, LOW);
-      delay(200);
-    }
-  }
-}
-//------------------------------------------------------------------------------
-// read data file and check for overruns
-void checkOverrun() {
-  bool headerPrinted = false;
-  block_t block;
-  uint32_t bn = 0;
-
-  if (!binFile.isOpen()) {
-    Serial.println();
-    Serial.println(F("No current binary file"));
-    return;
-  }
-  binFile.rewind();
-  Serial.println();
-  Serial.print(F("FreeStack: "));
-  Serial.println(FreeStack());
-  Serial.println(F("Checking overrun errors - type any character to stop"));
-  while (binFile.read(&block, 512) == 512) {
-    if (block.count == 0) {
-      break;
-    }
-    if (block.overrun) {
-      if (!headerPrinted) {
-        Serial.println();
-        Serial.println(F("Overruns:"));
-        Serial.println(F("fileBlockNumber,sdBlockNumber,overrunCount"));
-        headerPrinted = true;
-      }
-      Serial.print(bn);
-      Serial.print(',');
-      Serial.print(binFile.firstBlock() + bn);
-      Serial.print(',');
-      Serial.println(block.overrun);
-    }
-    bn++;
-  }
-  if (!headerPrinted) {
-    Serial.println(F("No errors found"));
-  } else {
-    Serial.println(F("Done"));
-  }
-}
-//-----------------------------------------------------------------------------
-// Convert binary file to csv file.
-void binaryToCsv() {
-  uint8_t lastPct = 0;
-  block_t block;
-  uint32_t t0 = millis();
-  uint32_t syncCluster = 0;
-  SdFile csvFile;
-  char csvName[FILE_NAME_DIM];
-
-  if (!binFile.isOpen()) {
-    Serial.println();
-    Serial.println(F("No current binary file"));
-    return;
-  }
-  Serial.println();
-  Serial.print(F("FreeStack: "));
-  Serial.println(FreeStack());
-
-  // Create a new csvFile.
-  strcpy(csvName, binName);
-  strcpy(&csvName[BASE_NAME_SIZE + 3], "csv");
-
-  if (!csvFile.open(csvName, O_WRONLY | O_CREAT | O_TRUNC)) {
-    error("open csvFile failed");
-  }
-  binFile.rewind();
-  Serial.print(F("Writing: "));
-  Serial.print(csvName);
-  Serial.println(F(" - type any character to stop"));
-  printHeader(&csvFile);
-  uint32_t tPct = millis();
-  while (!Serial.available() && binFile.read(&block, 512) == 512) {
-    uint16_t i;
-    if (block.count == 0 || block.count > DATA_DIM) {
-      break;
-    }
-    if (block.overrun) {
-      csvFile.print(F("OVERRUN,"));
-      csvFile.println(block.overrun);
-    }
-    for (i = 0; i < block.count; i++) {
-      printData(&csvFile, &block.data[i]);
-    }
-    if (csvFile.curCluster() != syncCluster) {
-      csvFile.sync();
-      syncCluster = csvFile.curCluster();
-    }
-    if ((millis() - tPct) > 1000) {
-      uint8_t pct = binFile.curPosition()/(binFile.fileSize()/100);
-      if (pct != lastPct) {
-        tPct = millis();
-        lastPct = pct;
-        Serial.print(pct, DEC);
-        Serial.println('%');
-      }
-    }
-    if (Serial.available()) {
-      break;
-    }
-  }
-  csvFile.close();
-  Serial.print(F("Done: "));
-  Serial.print(0.001*(millis() - t0));
-  Serial.println(F(" Seconds"));
-}
-//-----------------------------------------------------------------------------
-void createBinFile() {
-  // max number of blocks to erase per erase call
-  const uint32_t ERASE_SIZE = 262144L;
-  uint32_t bgnBlock, endBlock;
-
-  // Delete old tmp file.
-  if (sd.exists(TMP_FILE_NAME)) {
-    Serial.println(F("Deleting tmp file " TMP_FILE_NAME));
-    if (!sd.remove(TMP_FILE_NAME)) {
-      error("Can't remove tmp file");
-    }
-  }
-  // Create new file.
-  Serial.println(F("\nCreating new file"));
-  binFile.close();
-  if (!binFile.createContiguous(TMP_FILE_NAME, 512 * FILE_BLOCK_COUNT)) {
-    error("createContiguous failed");
-  }
-  // Get the address of the file on the SD.
-  if (!binFile.contiguousRange(&bgnBlock, &endBlock)) {
-    error("contiguousRange failed");
-  }
-  // Flash erase all data in the file.
-  Serial.println(F("Erasing all data"));
-  uint32_t bgnErase = bgnBlock;
-  uint32_t endErase;
-  while (bgnErase < endBlock) {
-    endErase = bgnErase + ERASE_SIZE;
-    if (endErase > endBlock) {
-      endErase = endBlock;
-    }
-    if (!sd.card()->erase(bgnErase, endErase)) {
-      error("erase failed");
-    }
-    bgnErase = endErase + 1;
-  }
-}
-//------------------------------------------------------------------------------
-// dump data file to Serial
-void dumpData() {
-  block_t block;
-  if (!binFile.isOpen()) {
-    Serial.println();
-    Serial.println(F("No current binary file"));
-    return;
-  }
-  binFile.rewind();
-  Serial.println();
-  Serial.println(F("Type any character to stop"));
-  delay(1000);
-  printHeader(&Serial);
-  while (!Serial.available() && binFile.read(&block , 512) == 512) {
-    if (block.count == 0) {
-      break;
-    }
-    if (block.overrun) {
-      Serial.print(F("OVERRUN,"));
-      Serial.println(block.overrun);
-    }
-    for (uint16_t i = 0; i < block.count; i++) {
-      printData(&Serial, &block.data[i]);
-    }
-  }
-  Serial.println(F("Done"));
-}
-//------------------------------------------------------------------------------
-// log data
-void logData() {
-  createBinFile();
-  recordBinFile();
-  renameBinFile();
-}
-//------------------------------------------------------------------------------
-void openBinFile() {
-  char name[FILE_NAME_DIM];
-  strcpy(name, binName);
-  Serial.println(F("\nEnter two digit version"));
-  Serial.write(name, BASE_NAME_SIZE);
-  for (int i = 0; i < 2; i++) {
-    while (!Serial.available()) {
-     yield();
-    }
-    char c = Serial.read();
-    Serial.write(c);
-    if (c < '0' || c > '9') {
-      Serial.println(F("\nInvalid digit"));
-      return;
-    }
-    name[BASE_NAME_SIZE + i] = c;
-  }
-  Serial.println(&name[BASE_NAME_SIZE+2]);
-  if (!sd.exists(name)) {
-    Serial.println(F("File does not exist"));
-    return;
-  }
-  binFile.close();
-  strcpy(binName, name);
-  if (!binFile.open(binName, O_RDONLY)) {
-    Serial.println(F("open failed"));
-    return;
-  }
-  Serial.println(F("File opened"));
-}
-//------------------------------------------------------------------------------
-void recordBinFile() {
-  const uint8_t QUEUE_DIM = BUFFER_BLOCK_COUNT + 1;
-  // Index of last queue location.
-  const uint8_t QUEUE_LAST = QUEUE_DIM - 1;
-
-  // Allocate extra buffer space.
-  block_t block[BUFFER_BLOCK_COUNT - 1];
-
-  block_t* curBlock = 0;
-
-  block_t* emptyStack[BUFFER_BLOCK_COUNT];
-  uint8_t emptyTop;
-  uint8_t minTop;
-
-  block_t* fullQueue[QUEUE_DIM];
-  uint8_t fullHead = 0;
-  uint8_t fullTail = 0;
-
-  // Use SdFat's internal buffer.
-  emptyStack[0] = (block_t*)sd.vol()->cacheClear();
-  if (emptyStack[0] == 0) {
-    error("cacheClear failed");
-  }
-  // Put rest of buffers on the empty stack.
-  for (int i = 1; i < BUFFER_BLOCK_COUNT; i++) {
-    emptyStack[i] = &block[i - 1];
-  }
-  emptyTop = BUFFER_BLOCK_COUNT;
-  minTop = BUFFER_BLOCK_COUNT;
-
-  // Start a multiple block write.
-  if (!sd.card()->writeStart(binFile.firstBlock())) {
-    error("writeStart failed");
-  }
-  Serial.print(F("FreeStack: "));
-  Serial.println(FreeStack());
-  Serial.println(F("Logging - type any character to stop"));
-  bool closeFile = false;
-  uint32_t bn = 0;
-  uint32_t maxLatency = 0;
-  uint32_t overrun = 0;
-  uint32_t overrunTotal = 0;
-  uint32_t logTime = micros();
-  while(1) {
-     // Time for next data record.
-    logTime += LOG_INTERVAL_USEC;
-    if (Serial.available()) {
-      closeFile = true;
-    }
-    if (closeFile) {
-      if (curBlock != 0) {
-        // Put buffer in full queue.
-        fullQueue[fullHead] = curBlock;
-        fullHead = fullHead < QUEUE_LAST ? fullHead + 1 : 0;
-        curBlock = 0;
-      }
-    } else {
-      if (curBlock == 0 && emptyTop != 0) {
-        curBlock = emptyStack[--emptyTop];
-        if (emptyTop < minTop) {
-          minTop = emptyTop;
-        }
-        curBlock->count = 0;
-        curBlock->overrun = overrun;
-        overrun = 0;
-      }
-      if ((int32_t)(logTime - micros()) < 0) {
-        error("Rate too fast");
-      }
-      int32_t delta;
-      do {
-        delta = micros() - logTime;
-      } while (delta < 0);
-      if (curBlock == 0) {
-        overrun++;
-        overrunTotal++;
-        if (ERROR_LED_PIN >= 0) {
-          digitalWrite(ERROR_LED_PIN, HIGH);
-        }
-#if ABORT_ON_OVERRUN
-        Serial.println(F("Overrun abort"));
-        break;
- #endif  // ABORT_ON_OVERRUN
-      } else {
-#if USE_SHARED_SPI
-        sd.card()->spiStop();
-#endif  // USE_SHARED_SPI
-        acquireData(&curBlock->data[curBlock->count++]);
-#if USE_SHARED_SPI
-        sd.card()->spiStart();
-#endif  // USE_SHARED_SPI
-        if (curBlock->count == DATA_DIM) {
-          fullQueue[fullHead] = curBlock;
-          fullHead = fullHead < QUEUE_LAST ? fullHead + 1 : 0;
-          curBlock = 0;
-        }
-      }
-    }
-    if (fullHead == fullTail) {
-      // Exit loop if done.
-      if (closeFile) {
-        break;
-      }
-    } else if (!sd.card()->isBusy()) {
-      // Get address of block to write.
-      block_t* pBlock = fullQueue[fullTail];
-      fullTail = fullTail < QUEUE_LAST ? fullTail + 1 : 0;
-      // Write block to SD.
-      uint32_t usec = micros();
-      if (!sd.card()->writeData((uint8_t*)pBlock)) {
-        error("write data failed");
-      }
-      usec = micros() - usec;
-      if (usec > maxLatency) {
-        maxLatency = usec;
-      }
-      // Move block to empty queue.
-      emptyStack[emptyTop++] = pBlock;
-      bn++;
-      if (bn == FILE_BLOCK_COUNT) {
-        // File full so stop
-        break;
-      }
-    }
-  }
-  if (!sd.card()->writeStop()) {
-    error("writeStop failed");
-  }
-  Serial.print(F("Min Free buffers: "));
-  Serial.println(minTop);
-  Serial.print(F("Max block write usec: "));
-  Serial.println(maxLatency);
-  Serial.print(F("Overruns: "));
-  Serial.println(overrunTotal);
-  // Truncate file if recording stopped early.
-  if (bn != FILE_BLOCK_COUNT) {
-    Serial.println(F("Truncating file"));
-    if (!binFile.truncate(512L * bn)) {
-      error("Can't truncate file");
-    }
-  }
-}
-//------------------------------------------------------------------------------
-void recoverTmpFile() {
-  uint16_t count;
-  if (!binFile.open(TMP_FILE_NAME, O_RDWR)) {
-    return;
-  }
-  if (binFile.read(&count, 2) != 2 || count != DATA_DIM) {
-    error("Please delete existing " TMP_FILE_NAME);
-  }
-  Serial.println(F("\nRecovering data in tmp file " TMP_FILE_NAME));
-  uint32_t bgnBlock = 0;
-  uint32_t endBlock = binFile.fileSize()/512 - 1;
-  // find last used block.
-  while (bgnBlock < endBlock) {
-    uint32_t midBlock = (bgnBlock + endBlock + 1)/2;
-    binFile.seekSet(512*midBlock);
-    if (binFile.read(&count, 2) != 2) error("read");
-    if (count == 0 || count > DATA_DIM) {
-      endBlock = midBlock - 1;
-    } else {
-      bgnBlock = midBlock;
-    }
-  }
-  // truncate after last used block.
-  if (!binFile.truncate(512*(bgnBlock + 1))) {
-    error("Truncate " TMP_FILE_NAME " failed");
-  }
-  renameBinFile();
-}
-//-----------------------------------------------------------------------------
-void renameBinFile() {
-  while (sd.exists(binName)) {
-    if (binName[BASE_NAME_SIZE + 1] != '9') {
-      binName[BASE_NAME_SIZE + 1]++;
-    } else {
-      binName[BASE_NAME_SIZE + 1] = '0';
-      if (binName[BASE_NAME_SIZE] == '9') {
-        error("Can't create file name");
-      }
-      binName[BASE_NAME_SIZE]++;
-    }
-  }
-  if (!binFile.rename(binName)) {
-    error("Can't rename file");
-    }
-  Serial.print(F("File renamed: "));
-  Serial.println(binName);
-  Serial.print(F("File size: "));
-  Serial.print(binFile.fileSize()/512);
-  Serial.println(F(" blocks"));
-}
-//------------------------------------------------------------------------------
-void testSensor() {
-  const uint32_t interval = 200000;
-  int32_t diff;
-  data_t data;
-  Serial.println(F("\nTesting - type any character to stop\n"));
-  // Wait for Serial Idle.
-  delay(1000);
-  printHeader(&Serial);
-  uint32_t m = micros();
-  while (!Serial.available()) {
-    m += interval;
-    do {
-      diff = m - micros();
-    } while (diff > 0);
-    acquireData(&data);
-    printData(&Serial, &data);
-  }
-}
-//------------------------------------------------------------------------------
-void setup(void) {
-  if (ERROR_LED_PIN >= 0) {
-    pinMode(ERROR_LED_PIN, OUTPUT);
-  }
-  Serial.begin(9600);
-
-  // Wait for USB Serial
-  while (!Serial) {
-    yield();
-  }
-  Serial.print(F("\nFreeStack: "));
-  Serial.println(FreeStack());
-  Serial.print(F("Records/block: "));
-  Serial.println(DATA_DIM);
-  if (sizeof(block_t) != 512) {
-    error("Invalid block size");
-  }
-  // Allow userSetup access to SPI bus.
-  pinMode(SD_CS_PIN, OUTPUT);
-  digitalWrite(SD_CS_PIN, HIGH);
-
-  // Setup sensors.
-  userSetup();
-
-  // Initialize at the highest speed supported by the board that is
-  // not over 50 MHz. Try a lower speed if SPI errors occur.
-  if (!sd.begin(SD_CS_PIN, SD_SCK_MHZ(50))) {
-    sd.initErrorPrint(&Serial);
-    fatalBlink();
-  }
-  // recover existing tmp file.
-  if (sd.exists(TMP_FILE_NAME)) {
-    Serial.println(F("\nType 'Y' to recover existing tmp file " TMP_FILE_NAME));
-    while (!Serial.available()) {
-      yield();
-    }
-    if (Serial.read() == 'Y') {
-      recoverTmpFile();
-    } else {
-      error("'Y' not typed, please manually delete " TMP_FILE_NAME);
-    }
-  }
-}
-//------------------------------------------------------------------------------
-void loop(void) {
-  // Read any Serial data.
-  do {
-    delay(10);
-  } while (Serial.available() && Serial.read() >= 0);
-  Serial.println();
-  Serial.println(F("type:"));
-  Serial.println(F("b - open existing bin file"));
-  Serial.println(F("c - convert file to csv"));
-  Serial.println(F("d - dump data to Serial"));
-  Serial.println(F("e - overrun error details"));
-  Serial.println(F("l - list files"));
-  Serial.println(F("r - record data"));
-  Serial.println(F("t - test without logging"));
-  while(!Serial.available()) {
-    yield();
-  }
-#if WDT_YIELD_TIME_MICROS
-  Serial.println(F("LowLatencyLogger can not run with watchdog timer"));
-  while (true) {}
-#endif
-
-  char c = tolower(Serial.read());
-
-  // Discard extra Serial data.
-  do {
-    delay(10);
-  } while (Serial.available() && Serial.read() >= 0);
-
-  if (ERROR_LED_PIN >= 0) {
-    digitalWrite(ERROR_LED_PIN, LOW);
-  }
-  if (c == 'b') {
-    openBinFile();
-  } else if (c == 'c') {
-    binaryToCsv();
-  } else if (c == 'd') {
-    dumpData();
-  } else if (c == 'e') {
-    checkOverrun();
-  } else if (c == 'l') {
-    Serial.println(F("\nls:"));
-    sd.ls(&Serial, LS_SIZE);
-  } else if (c == 'r') {
-    logData();
-  } else if (c == 't') {
-    testSensor();
-  } else {
-    Serial.println(F("Invalid entry"));
-  }
-}

lib/SdFat_NoArduino/examples/examplesV1/LowLatencyLoggerMPU6050/LowLatencyLoggerMPU6050.ino

@@ -1,2 +0,0 @@
-// Empty file with name LowLatencyLoggerMPU6050.ino to make IDE happy.
-

lib/SdFat_NoArduino/examples/examplesV1/LowLatencyLoggerMPU6050/UserFunctions.cpp

@@ -1,51 +0,0 @@
-// User data functions.  Modify these functions for your data items.
-#include "UserTypes.h"
-#include "Wire.h"
-#include "I2Cdev.h"
-#include "MPU6050.h"
-//------------------------------------------------------------------------------
-MPU6050 mpu;
-static uint32_t startMicros;
-// Acquire a data record.
-void acquireData(data_t* data) {
-  data->time = micros();
-  mpu.getMotion6(&data->ax, &data->ay, &data->az,
-                 &data->gx, &data->gy, &data->gz);
-}
-
-// setup AVR I2C
-void userSetup() {
-#if I2CDEV_IMPLEMENTATION == I2CDEV_ARDUINO_WIRE
-  Wire.begin();
-  Wire.setClock(400000);
-#elif I2CDEV_IMPLEMENTATION == I2CDEV_BUILTIN_FASTWIRE
-  Fastwire::setup(400, true);
-#endif
-  mpu.initialize();
-}
-
-// Print a data record.
-void printData(Print* pr, data_t* data) {
-  if (startMicros == 0) {
-    startMicros = data->time;
-  }
-  pr->print(data->time- startMicros);
-  pr->write(',');
-  pr->print(data->ax);
-  pr->write(',');
-  pr->print(data->ay);
-  pr->write(',');
-  pr->print(data->az);
-  pr->write(',');
-  pr->print(data->gx);
-  pr->write(',');
-  pr->print(data->gy);
-  pr->write(',');
-  pr->println(data->gz);
-}
-
-// Print data header.
-void printHeader(Print* pr) {
-  startMicros = 0;
-  pr->println(F("micros,ax,ay,az,gx,gy,gz"));
-}

lib/SdFat_NoArduino/examples/examplesV1/LowLatencyLoggerMPU6050/UserTypes.h

@@ -1,18 +0,0 @@
-#ifndef UserTypes_h
-#define UserTypes_h
-#include "Arduino.h"
-#define FILE_BASE_NAME "mpuraw"
-struct data_t {
-  unsigned long time;
-  int16_t ax;
-  int16_t ay;
-  int16_t az;
-  int16_t gx;
-  int16_t gy;
-  int16_t gz;
-};
-void acquireData(data_t* data);
-void printData(Print* pr, data_t* data);
-void printHeader(Print* pr);
-void userSetup();
-#endif  // UserTypes_h

lib/SdFat_NoArduino/examples/examplesV1/PrintBenchmark/PrintBenchmark.ino

@@ -1,152 +0,0 @@
-/*
- * This program is a simple Print benchmark.
- */
-#include <SPI.h>
-#include "SdFat.h"
-#include "sdios.h"
-#include "FreeStack.h"
-
-// SD chip select pin
-const uint8_t chipSelect = SS;
-
-// number of lines to print
-const uint16_t N_PRINT = 20000;
-
-// file system
-SdFat sd;
-
-// test file
-SdFile file;
-
-// Serial output stream
-ArduinoOutStream cout(Serial);
-//------------------------------------------------------------------------------
-// store error strings in flash to save RAM
-#define error(s) sd.errorHalt(F(s))
-//------------------------------------------------------------------------------
-void setup() {
-  Serial.begin(9600);
-  // Wait for USB Serial
-  while (!Serial) {
-    yield();
-  }
-}
-//------------------------------------------------------------------------------
-void loop() {
-  uint32_t maxLatency;
-  uint32_t minLatency;
-  uint32_t totalLatency;
-
-  // Read any existing Serial data.
-  do {
-    delay(10);
-  } while (Serial.available() && Serial.read() >= 0);
-  // F stores strings in flash to save RAM
-  cout << F("Type any character to start\n");
-  while (!Serial.available()) {
-    yield();
-  }
-  delay(400);  // catch Due reset problem
-
-  cout << F("FreeStack: ") << FreeStack() << endl;
-
-  // Initialize at the highest speed supported by the board that is
-  // not over 50 MHz. Try a lower speed if SPI errors occur.
-  if (!sd.begin(chipSelect, SD_SCK_MHZ(50))) {
-    sd.initErrorHalt();
-  }
-
-  cout << F("Type is FAT") << int(sd.vol()->fatType()) << endl;
-
-  cout << F("Starting print test.  Please wait.\n\n");
-
-  // do write test
-  for (int test = 0; test < 6; test++) {
-    char fileName[13] = "bench0.txt";
-    fileName[5] = '0' + test;
-    // open or create file - truncate existing file.
-    if (!file.open(fileName, O_RDWR | O_CREAT | O_TRUNC)) {
-      error("open failed");
-    }
-    maxLatency = 0;
-    minLatency = 999999;
-    totalLatency = 0;
-    switch(test) {
-    case 0:
-      cout << F("Test of println(uint16_t)\n");
-      break;
-
-    case 1:
-      cout << F("Test of printField(uint16_t, char)\n");
-      break;
-
-    case 2:
-      cout << F("Test of println(uint32_t)\n");
-      break;
-
-    case 3:
-      cout << F("Test of printField(uint32_t, char)\n");
-      break;
-    case 4:
-      cout << F("Test of println(float)\n");
-      break;
-
-    case 5:
-      cout << F("Test of printField(float, char)\n");
-      break;
-    }
-
-    uint32_t t = millis();
-    for (uint16_t i = 0; i < N_PRINT; i++) {
-      uint32_t m = micros();
-
-      switch(test) {
-      case 0:
-        file.println(i);
-        break;
-
-      case 1:
-        file.printField(i, '\n');
-        break;
-
-      case 2:
-        file.println(12345678UL + i);
-        break;
-
-      case 3:
-        file.printField(12345678UL + i, '\n');
-        break;
-
-      case 4:
-        file.println((float)0.01*i);
-        break;
-
-      case 5:
-        file.printField((float)0.01*i, '\n');
-        break;
-      }
-      if (file.getWriteError()) {
-        error("write failed");
-      }
-      m = micros() - m;
-      if (maxLatency < m) {
-        maxLatency = m;
-      }
-      if (minLatency > m) {
-        minLatency = m;
-      }
-      totalLatency += m;
-    }
-    file.close();
-    t = millis() - t;
-    double s = file.fileSize();
-    cout << F("Time ") << 0.001*t << F(" sec\n");
-    cout << F("File size ") << 0.001*s << F(" KB\n");
-    cout << F("Write ") << s/t << F(" KB/sec\n");
-    cout << F("Maximum latency: ") << maxLatency;
-    cout << F(" usec, Minimum Latency: ") << minLatency;
-    cout << F(" usec, Avg Latency: ");
-    cout << totalLatency/N_PRINT << F(" usec\n\n");
-  }
-  cout << F("Done!\n\n");
-}

lib/SdFat_NoArduino/examples/examplesV1/RawWrite/RawWrite.ino

@@ -1,180 +0,0 @@
-/*
- * This program illustrates raw write functions in SdFat that
- * can be used for high speed data logging.
- *
- * This program simulates logging from a source that produces
- * data at a constant rate of RATE_KB_PER_SEC.
- *
- * Note: Apps should create a very large file then truncates it
- * to the length that is used for a logging. It only takes
- * a few seconds to erase a 500 MB file since the card only
- * marks the blocks as erased; no data transfer is required.
- */
-#include <SPI.h>
-#include "SdFat.h"
-#include "sdios.h"
-#include "FreeStack.h"
-
-// SD chip select pin
-const uint8_t chipSelect = SS;
-
-const uint32_t RATE_KB_PER_SEC = 100;
-
-const uint32_t TEST_TIME_SEC = 100;
-
-// Time between printing progress dots
-const uint32_t DOT_TIME_MS = 5000UL;
-
-// number of blocks in the contiguous file
-const uint32_t BLOCK_COUNT = (1000*RATE_KB_PER_SEC*TEST_TIME_SEC + 511)/512;
-
-// file system
-SdFat sd;
-
-// test file
-SdFile file;
-
-// file extent
-uint32_t bgnBlock, endBlock;
-
-// Serial output stream
-ArduinoOutStream cout(Serial);
-//------------------------------------------------------------------------------
-// store error strings in flash to save RAM
-#define error(s) sd.errorHalt(F(s))
-//------------------------------------------------------------------------------
-void setup(void) {
-  Serial.begin(9600);
-
-  // Wait for USB Serial
-  while (!Serial) {
-    yield();
-  }
-}
-//------------------------------------------------------------------------------
-void loop(void) {
-  // Read any extra Serial data.
-  do {
-    delay(10);
-  } while (Serial.available() && Serial.read() >= 0);
-  // F stores strings in flash to save RAM
-  cout << F("Type any character to start\n");
-  while (!Serial.available()) {
-    yield();
-  }
-
-  cout << F("FreeStack: ") << FreeStack() << endl;
-
-  // Initialize at the highest speed supported by the board that is
-  // not over 50 MHz. Try a lower speed if SPI errors occur.
-  if (!sd.begin(chipSelect, SD_SCK_MHZ(50))) {
-    sd.initErrorHalt();
-  }
-
-  // delete possible existing file
-  sd.remove("RawWrite.txt");
-
-  // create a contiguous file
-  if (!file.createContiguous("RawWrite.txt", 512UL*BLOCK_COUNT)) {
-    error("createContiguous failed");
-  }
-  // get the location of the file's blocks
-  if (!file.contiguousRange(&bgnBlock, &endBlock)) {
-    error("contiguousRange failed");
-  }
-  //*********************NOTE**************************************
-  // NO SdFile calls are allowed while cache is used for raw writes
-  //***************************************************************
-
-  // clear the cache and use it as a 512 byte buffer
-  uint8_t* pCache = (uint8_t*)sd.vol()->cacheClear();
-
-  // fill cache with eight lines of 64 bytes each
-  memset(pCache, ' ', 512);
-  for (uint16_t i = 0; i < 512; i += 64) {
-    // put line number at end of line then CR/LF
-    pCache[i + 61] = '0' + (i/64);
-    pCache[i + 62] = '\r';
-    pCache[i + 63] = '\n';
-  }
-
-  cout << F("Start raw write of ") << file.fileSize()/1000UL << F(" KB\n");
-  cout << F("Target rate: ") << RATE_KB_PER_SEC << F(" KB/sec\n");
-  cout << F("Target time: ") << TEST_TIME_SEC << F(" seconds\n");
-
-  // tell card to setup for multiple block write with pre-erase
-  if (!sd.card()->writeStart(bgnBlock, BLOCK_COUNT)) {
-    error("writeStart failed");
-  }
-  // init stats
-
-  delay(1000);
-  uint32_t dotCount = 0;
-  uint32_t maxQueuePrint = 0;
-  uint32_t maxWriteTime = 0;
-  uint32_t minWriteTime = 9999999;
-  uint32_t totalWriteTime = 0;
-  uint32_t maxQueueSize = 0;
-  uint32_t nWrite = 0;
-  uint32_t b = 0;
-
-  // write data
-    uint32_t startTime = millis();
-  while (nWrite < BLOCK_COUNT) {
-    uint32_t nProduced = RATE_KB_PER_SEC*(millis() - startTime)/512UL;
-    uint32_t queueSize = nProduced - nWrite;
-    if (queueSize == 0) continue;
-    if (queueSize > maxQueueSize) {
-      maxQueueSize = queueSize;
-    }
-    if ((millis() - startTime - dotCount*DOT_TIME_MS) > DOT_TIME_MS) {
-      if (maxQueueSize != maxQueuePrint) {
-        cout << F("\nQ: ") << maxQueueSize << endl;
-        maxQueuePrint = maxQueueSize;
-      } else {
-        cout << ".";
-        if (++dotCount%10 == 0) {
-          cout << endl;
-        }
-      }
-    }
-    // put block number at start of first line in block
-    uint32_t n = b++;
-    for (int8_t d = 5; d >= 0; d--) {
-      pCache[d] = n || d == 5 ? n % 10 + '0' : ' ';
-      n /= 10;
-    }
-    // write a 512 byte block
-    uint32_t tw = micros();
-    if (!sd.card()->writeData(pCache)) {
-      error("writeData failed");
-    }
-    tw = micros() - tw;
-    totalWriteTime += tw;
-    // check for max write time
-    if (tw > maxWriteTime) {
-      maxWriteTime = tw;
-    }
-    if (tw < minWriteTime) {
-      minWriteTime = tw;
-    }
-    nWrite++;
-  }
-  uint32_t endTime = millis();
-  uint32_t avgWriteTime = totalWriteTime/BLOCK_COUNT;
-  // end multiple block write mode
-  if (!sd.card()->writeStop()) {
-    error("writeStop failed");
-  }
-
-  cout << F("\nDone\n");
-  cout << F("maxQueueSize: ") << maxQueueSize << endl;
-  cout << F("Elapsed time: ") << setprecision(3)<< 1.e-3*(endTime - startTime);
-  cout << F(" seconds\n");
-  cout << F("Min block write time: ") << minWriteTime << F(" micros\n");
-  cout << F("Max block write time: ") << maxWriteTime << F(" micros\n");
-  cout << F("Avg block write time: ") << avgWriteTime << F(" micros\n");
-  // close file for next pass of loop
-  file.close();
-  Serial.println();
-}

lib/SdFat_NoArduino/examples/examplesV1/ReadCsv/ReadCsv.ino

@@ -1,212 +0,0 @@
-
-// Functions to read a CSV text file one field at a time.
-//
-#include <limits.h>
-#include <SPI.h>
-
-// next line for SD.h
-//#include <SD.h>
-
-// next two lines for SdFat
-#include <SdFat.h>
-SdFat SD;
-
-#define CS_PIN SS
-
-// example can use comma or semicolon
-#define CSV_DELIM ','
-
-File file;
-
-/*
- * Read a file one field at a time.
- *
- * file - File to read.
- *
- * str - Character array for the field.
- *
- * size - Size of str array.
- *
- * delim - csv delimiter.
- *
- * return - negative value for failure.
- *          delimiter, '\n' or zero(EOF) for success.
- */
-int csvReadText(File* file, char* str, size_t size, char delim) {
-  char ch;
-  int rtn;
-  size_t n = 0;
-  while (true) {
-    // check for EOF
-    if (!file->available()) {
-      rtn = 0;
-      break;
-    }
-    if (file->read(&ch, 1) != 1) {
-      // read error
-      rtn = -1;
-      break;
-    }
-    // Delete CR.
-    if (ch == '\r') {
-      continue;
-    }
-    if (ch == delim || ch == '\n') {
-      rtn = ch;
-      break;
-    }
-    if ((n + 1) >= size) {
-      // string too long
-      rtn = -2;
-      n--;
-      break;
-    }
-    str[n++] = ch;
-  }
-  str[n] = '\0';
-  return rtn;
-}
-//------------------------------------------------------------------------------
-int csvReadInt32(File* file, int32_t* num, char delim) {
-  char buf[20];
-  char* ptr;
-  int rtn = csvReadText(file, buf, sizeof(buf), delim);
-  if (rtn < 0) return rtn;
-  *num = strtol(buf, &ptr, 10);
-  if (buf == ptr) return -3;
-  while(isspace(*ptr)) ptr++;
-  return *ptr == 0 ? rtn : -4;
-}
-//------------------------------------------------------------------------------
-int csvReadInt16(File* file, int16_t* num, char delim) {
-  int32_t tmp;
-  int rtn = csvReadInt32(file, &tmp, delim);
-  if (rtn < 0) return rtn;
-  if (tmp < INT_MIN || tmp > INT_MAX) return -5;
-  *num = tmp;
-  return rtn;
-}
-//------------------------------------------------------------------------------
-int csvReadUint32(File* file, uint32_t* num, char delim) {
-  char buf[20];
-  char* ptr;
-  int rtn = csvReadText(file, buf, sizeof(buf), delim);
-  if (rtn < 0) return rtn;
-  *num = strtoul(buf, &ptr, 10);
-  if (buf == ptr) return -3;
-  while(isspace(*ptr)) ptr++;
-  return *ptr == 0 ? rtn : -4;
-}
-//------------------------------------------------------------------------------
-int csvReadUint16(File* file, uint16_t* num, char delim) {
-  uint32_t tmp;
-  int rtn = csvReadUint32(file, &tmp, delim);
-  if (rtn < 0) return rtn;
-  if (tmp > UINT_MAX) return -5;
-  *num = tmp;
-  return rtn;
-}
-//------------------------------------------------------------------------------
-int csvReadDouble(File* file, double* num, char delim) {
-  char buf[20];
-  char* ptr;
-  int rtn = csvReadText(file, buf, sizeof(buf), delim);
-  if (rtn < 0) return rtn;
-  *num = strtod(buf, &ptr);
-  if (buf == ptr) return -3;
-  while(isspace(*ptr)) ptr++;
-  return *ptr == 0 ? rtn : -4;
-}
-//------------------------------------------------------------------------------
-int csvReadFloat(File* file, float* num, char delim) {
-  double tmp;
-  int rtn = csvReadDouble(file, &tmp, delim);
-  if (rtn < 0)return rtn;
-  // could test for too large.
-  *num = tmp;
-  return rtn;
-}
-//------------------------------------------------------------------------------
-void setup() {
-  Serial.begin(9600);
-
-  // Wait for USB Serial
-  while (!Serial) {
-    yield();
-  }
-  Serial.println("Type any character to start");
-  while (!Serial.available()) {
-    yield();
-  }
-  // Initialize the SD.
-  if (!SD.begin(CS_PIN)) {
-    Serial.println("begin failed");
-    return;
-  }
-  // Remove existing file.
-   SD.remove("READTEST.TXT");
-
-  // Create the file.
-  file = SD.open("READTEST.TXT", FILE_WRITE);
-  if (!file) {
-    Serial.println("open failed");
-    return;
-  }
-  // Write test data.
-  file.print(F(
-#if CSV_DELIM == ','
-    "36,23.20,20.70,57.60,79.50,01:08:14,23.06.16\r\n"
-    "37,23.21,20.71,57.61,79.51,02:08:14,23.07.16\r\n"
-#elif CSV_DELIM == ';'
-    "36;23.20;20.70;57.60;79.50;01:08:14;23.06.16\r\n"
-    "37;23.21;20.71;57.61;79.51;02:08:14;23.07.16\r\n"
-#else
-#error "Bad CSV_DELIM"
-#endif
-));
-
-  // Rewind the file for read.
-  file.seek(0);
-
-  // Read the file and print fields.
-  int16_t tcalc;
-  float t1, t2, h1, h2;
-  // Must be dim 9 to allow for zero byte.
-  char timeS[9], dateS[9];
-  while (file.available()) {
-    if (csvReadInt16(&file, &tcalc, CSV_DELIM) != CSV_DELIM
-      || csvReadFloat(&file, &t1, CSV_DELIM) != CSV_DELIM
-      || csvReadFloat(&file, &t2, CSV_DELIM) != CSV_DELIM
-      || csvReadFloat(&file, &h1, CSV_DELIM) != CSV_DELIM
-      || csvReadFloat(&file, &h2, CSV_DELIM) != CSV_DELIM
-      || csvReadText(&file, timeS, sizeof(timeS), CSV_DELIM) != CSV_DELIM
-      || csvReadText(&file, dateS, sizeof(dateS), CSV_DELIM) != '\n') {
-      Serial.println("read error");
-      int ch;
-      int nr = 0;
-      // print part of file after error.
-      while ((ch = file.read()) > 0 && nr++ < 100) {
-        Serial.write(ch);
-      }
-      break;
-    }
-    Serial.print(tcalc);
-    Serial.print(CSV_DELIM);
-    Serial.print(t1);
-    Serial.print(CSV_DELIM);
-    Serial.print(t2);
-    Serial.print(CSV_DELIM);
-    Serial.print(h1);
-    Serial.print(CSV_DELIM);
-    Serial.print(h2);
-    Serial.print(CSV_DELIM);
-    Serial.print(timeS);
-    Serial.print(CSV_DELIM);
-    Serial.println(dateS);
-  }
-  file.close();
-}
-//------------------------------------------------------------------------------
-void loop() {
-}
-

lib/SdFat_NoArduino/examples/examplesV1/ReadCsvArray/ReadCsvArray.ino

@@ -1,139 +0,0 @@
-// Read a two dimensional array from a CSV file.
-//
-#include <SPI.h>
-#include <SdFat.h>
-#define CS_PIN SS
-
-// 5 X 4 array
-#define ROW_DIM 5
-#define COL_DIM 4
-
-SdFat SD;
-File file;
-
-/*
- * Read a file one field at a time.
- *
- * file - File to read.
- *
- * str - Character array for the field.
- *
- * size - Size of str array.
- *
- * delim - String containing field delimiters.
- *
- * return - length of field including terminating delimiter.
- *
- * Note, the last character of str will not be a delimiter if
- * a read error occurs, the field is too long, or the file
- * does not end with a delimiter.  Consider this an error
- * if not at end-of-file.
- *
- */
-size_t readField(File* file, char* str, size_t size, const char* delim) {
-  char ch;
-  size_t n = 0;
-  while ((n + 1) < size && file->read(&ch, 1) == 1) {
-    // Delete CR.
-    if (ch == '\r') {
-      continue;
-    }
-    str[n++] = ch;
-    if (strchr(delim, ch)) {
-        break;
-    }
-  }
-  str[n] = '\0';
-  return n;
-}
-//------------------------------------------------------------------------------
-#define errorHalt(msg) {Serial.println(F(msg)); while (true) {}}
-//------------------------------------------------------------------------------
-void setup() {
-  Serial.begin(9600);
-
-  // Wait for USB Serial
-  while (!Serial) {
-    yield();
-  }
-  Serial.println("Type any character to start");
-  while (!Serial.available()) {
-    yield();
-  }
-  // Initialize the SD.
-  if (!SD.begin(CS_PIN)) {
-    errorHalt("begin failed");
-  }
-  // Create or open the file.
-  file = SD.open("READNUM.TXT", FILE_WRITE);
-  if (!file) {
-    errorHalt("open failed");
-  }
-  // Rewind file so test data is not appended.
-  file.rewind();
-
-  // Write test data.
-  file.print(F(
-    "11,12,13,14\r\n"
-    "21,22,23,24\r\n"
-    "31,32,33,34\r\n"
-    "41,42,43,44\r\n"
-    "51,52,53,54"     // Allow missing endl at eof.
-    ));
-
-  // Rewind the file for read.
-  file.rewind();
-
-  // Array for data.
-  int array[ROW_DIM][COL_DIM];
-  int i = 0;     // First array index.
-  int j = 0;     // Second array index
-  size_t n;      // Length of returned field with delimiter.
-  char str[20];  // Must hold longest field with delimiter and zero byte.
-  char *ptr;     // Test for valid field.
-
-  // Read the file and store the data.
-
-  for (i = 0; i < ROW_DIM; i++) {
-    for (j = 0; j < COL_DIM; j++) {
-      n = readField(&file, str, sizeof(str), ",\n");
-      if (n == 0) {
-        errorHalt("Too few lines");
-      }
-      array[i][j] = strtol(str, &ptr, 10);
-      if (ptr == str) {
-        errorHalt("bad number");
-      }
-      while (*ptr == ' ') {
-        ptr++;
-      }
-      if (*ptr != ',' && *ptr != '\n' && *ptr != '\0') {
-        errorHalt("extra characters in field");
-      }
-      if (j < (COL_DIM-1) && str[n-1] != ',') {
-        errorHalt("line with too few fields");
-      }
-    }
-    // Allow missing endl at eof.
-    if (str[n-1] != '\n' && file.available()) {
-      errorHalt("missing endl");
-    }
-  }
-
-  // Print the array.
-  for (i = 0; i < ROW_DIM; i++) {
-    for (j = 0; j < COL_DIM; j++) {
-      if (j) {
-        Serial.print(' ');
-      }
-      Serial.print(array[i][j]);
-    }
-    Serial.println();
-  }
-  Serial.println("Done");
-  file.close();
-}
-//------------------------------------------------------------------------------
-void loop() {
-}
-

lib/SdFat_NoArduino/examples/examplesV1/ReadCsvStream/ReadCsvStream.ino

@@ -1,121 +0,0 @@
-/*
- *  This example reads a simple CSV, comma-separated values, file.
- *  Each line of the file has a label and three values, a long and two floats.
- */
-#include <SPI.h>
-#include "SdFat.h"
-#include "sdios.h"
-
-// SD chip select pin
-const uint8_t chipSelect = SS;
-
-// file system object
-SdFat sd;
-
-// create Serial stream
-ArduinoOutStream cout(Serial);
-
-char fileName[] = "testfile.csv";
-//------------------------------------------------------------------------------
-// store error strings in flash to save RAM
-#define error(s) sd.errorHalt(F(s))
-//------------------------------------------------------------------------------
-// read and print CSV test file
-void readFile() {
-  long lg = 0;
-  float f1, f2;
-  char text[10];
-  char c1, c2, c3;  // space for commas.
-
-  // open input file
-  ifstream sdin(fileName);
-
-  // check for open error
-  if (!sdin.is_open()) {
-    error("open");
-  }
-
-  // read until input fails
-  while (1) {
-    // Get text field.
-    sdin.get(text, sizeof(text), ',');
-
-    // Assume EOF if fail.
-    if (sdin.fail()) {
-      break;
-    }
-
-    // Get commas and numbers.
-    sdin >> c1 >> lg >> c2 >> f1 >> c3 >> f2;
-
-    // Skip CR/LF.
-    sdin.skipWhite();
-
-    if (sdin.fail()) {
-      error("bad input");
-    }
-
-    // error in line if not commas
-    if (c1 != ',' || c2 != ',' || c3 != ',') {
-      error("comma");
-    }
-
-    // print in six character wide columns
-    cout << text << setw(6) << lg << setw(6) << f1 << setw(6) << f2 << endl;
-  }
-  // Error in an input line if file is not at EOF.
-  if (!sdin.eof()) {
-    error("readFile");
-  }
-}
-//------------------------------------------------------------------------------
-// write test file
-void writeFile() {
-
-  // create or open and truncate output file
-  ofstream sdout(fileName);
-
-  // write file from string stored in flash
-  sdout << F(
-          "Line 1,1,2.3,4.5\n"
-          "Line 2,6,7.8,9.0\n"
-          "Line 3,9,8.7,6.5\n"
-          "Line 4,-4,-3.2,-1\n") << flush;
-
-  // check for any errors
-  if (!sdout) {
-    error("writeFile");
-  }
-
-  sdout.close();
-}
-//------------------------------------------------------------------------------
-void setup() {
-  Serial.begin(9600);
-
-  // Wait for USB Serial
-  while (!Serial) {
-    yield();
-  }
-  cout << F("Type any character to start\n");
-  while (!Serial.available()) {
-    yield();
-  }
-
-  // Initialize at the highest speed supported by the board that is
-  // not over 50 MHz. Try a lower speed if SPI errors occur.
-  if (!sd.begin(chipSelect, SD_SCK_MHZ(50))) {
-    sd.initErrorHalt();
-  }
-
-  // create test file
-  writeFile();
-
-  cout << endl;
-
-  // read and print test
-  readFile();
-
-  cout << "\nDone!" << endl;
-}
-void loop() {}

lib/SdFat_NoArduino/examples/examplesV1/ReadWrite/ReadWrite.ino

@@ -1,81 +0,0 @@
-/*
-  SD card read/write
-
- This example shows how to read and write data to and from an SD card file
- The circuit:
- * SD card attached to SPI bus as follows:
- ** MOSI - pin 11
- ** MISO - pin 12
- ** CLK - pin 13
-
- created   Nov 2010
- by David A. Mellis
- modified 9 Apr 2012
- by Tom Igoe
-
- This example code is in the public domain.
-
- */
-
-#include <SPI.h>
-//#include <SD.h>
-#include "SdFat.h"
-SdFat SD;
-
-#define SD_CS_PIN SS
-File myFile;
-
-void setup() {
-  // Open serial communications and wait for port to open:
-  Serial.begin(9600);
-  while (!Serial) {
-    ; // wait for serial port to connect. Needed for native USB port only
-  }
-
-
-  Serial.print("Initializing SD card...");
-
-  if (!SD.begin(SD_CS_PIN)) {
-    Serial.println("initialization failed!");
-    return;
-  }
-  Serial.println("initialization done.");
-
-  // open the file. note that only one file can be open at a time,
-  // so you have to close this one before opening another.
-  myFile = SD.open("test.txt", FILE_WRITE);
-
-  // if the file opened okay, write to it:
-  if (myFile) {
-    Serial.print("Writing to test.txt...");
-    myFile.println("testing 1, 2, 3.");
-    // close the file:
-    myFile.close();
-    Serial.println("done.");
-  } else {
-    // if the file didn't open, print an error:
-    Serial.println("error opening test.txt");
-  }
-
-  // re-open the file for reading:
-  myFile = SD.open("test.txt");
-  if (myFile) {
-    Serial.println("test.txt:");
-
-    // read from the file until there's nothing else in it:
-    while (myFile.available()) {
-      Serial.write(myFile.read());
-    }
-    // close the file:
-    myFile.close();
-  } else {
-    // if the file didn't open, print an error:
-    Serial.println("error opening test.txt");
-  }
-}
-
-void loop() {
-  // nothing happens after setup
-}
-
-

lib/SdFat_NoArduino/examples/examplesV1/STM32Test/STM32Test.ino

@@ -1,175 +0,0 @@
-/*
- * Example use of two SPI ports on an STM32 board.
- * Note SPI speed is limited to 18 MHz.
- */
-#include <SPI.h>
-#include "SdFat.h"
-#include "FreeStack.h"
-#error See new Version 2 STM32 example
-// set ENABLE_EXTENDED_TRANSFER_CLASS non-zero to use faster EX classes
-
-// Use first SPI port
-SdFat sd1;
-// SdFatEX sd1;
-const uint8_t SD1_CS = PA4;  // chip select for sd1
-
-// Use second SPI port
-SPIClass SPI_2(2);
-SdFat sd2(&SPI_2);
-// SdFatEX sd2(&SPI_2);
-
-const uint8_t SD2_CS = PB12;   // chip select for sd2
-
-const uint8_t BUF_DIM = 100;
-uint8_t buf[BUF_DIM];
-
-const uint32_t FILE_SIZE = 1000000;
-const uint16_t NWRITE = FILE_SIZE/BUF_DIM;
-//------------------------------------------------------------------------------
-// print error msg, any SD error codes, and halt.
-// store messages in flash
-#define errorExit(msg) errorHalt(F(msg))
-#define initError(msg) initErrorHalt(F(msg))
-//------------------------------------------------------------------------------
-void setup() {
-  Serial.begin(9600);
-  // Wait for USB Serial
-  while (!Serial) {
-  }
-
-  // fill buffer with known data
-  for (size_t i = 0; i < sizeof(buf); i++) {
-    buf[i] = i;
-  }
-
-  Serial.println(F("type any character to start"));
-  while (!Serial.available()) {
-  }
-  Serial.print(F("FreeStack: "));
-  Serial.println(FreeStack());
-
-  // initialize the first card
-  if (!sd1.begin(SD1_CS, SD_SCK_MHZ(18))) {
-    sd1.initError("sd1:");
-  }
-  // create Dir1 on sd1 if it does not exist
-  if (!sd1.exists("/Dir1")) {
-    if (!sd1.mkdir("/Dir1")) {
-      sd1.errorExit("sd1.mkdir");
-    }
-  }
-  // initialize the second card
-  if (!sd2.begin(SD2_CS, SD_SCK_MHZ(18))) {
-    sd2.initError("sd2:");
-  }
-// create Dir2 on sd2 if it does not exist
-  if (!sd2.exists("/Dir2")) {
-    if (!sd2.mkdir("/Dir2")) {
-      sd2.errorExit("sd2.mkdir");
-    }
-  }
-  // list root directory on both cards
-  Serial.println(F("------sd1 root-------"));
-  sd1.ls();
-  Serial.println(F("------sd2 root-------"));
-  sd2.ls();
-
-  // make /Dir1 the default directory for sd1
-  if (!sd1.chdir("/Dir1")) {
-    sd1.errorExit("sd1.chdir");
-  }
-  // remove test.bin from /Dir1 directory of sd1
-  if (sd1.exists("test.bin")) {
-    if (!sd1.remove("test.bin")) {
-      sd2.errorExit("remove test.bin");
-    }
-  }
-  // make /Dir2 the default directory for sd2
-  if (!sd2.chdir("/Dir2")) {
-    sd2.errorExit("sd2.chdir");
-  }
-  // remove rename.bin from /Dir2 directory of sd2
-  if (sd2.exists("rename.bin")) {
-    if (!sd2.remove("rename.bin")) {
-      sd2.errorExit("remove rename.bin");
-    }
-  }
-  // list current directory on both cards
-  Serial.println(F("------sd1 Dir1-------"));
-  sd1.ls();
-  Serial.println(F("------sd2 Dir2-------"));
-  sd2.ls();
-  Serial.println(F("---------------------"));
-
-  // set the current working directory for open() to sd1
-  sd1.chvol();
-
-  // create or open /Dir1/test.bin and truncate it to zero length
-  SdFile file1;
-  if (!file1.open("test.bin", O_RDWR | O_CREAT | O_TRUNC)) {
-    sd1.errorExit("file1");
-  }
-  Serial.println(F("Writing test.bin to sd1"));
-
-  // write data to /Dir1/test.bin on sd1
-  for (uint16_t i = 0; i < NWRITE; i++) {
-    if (file1.write(buf, sizeof(buf)) != sizeof(buf)) {
-      sd1.errorExit("sd1.write");
-    }
-  }
-  // set the current working directory for open() to sd2
-  sd2.chvol();
-
-  // create or open /Dir2/copy.bin and truncate it to zero length
-  SdFile file2;
-  if (!file2.open("copy.bin", O_WRONLY | O_CREAT | O_TRUNC)) {
-    sd2.errorExit("file2");
-  }
-  Serial.println(F("Copying test.bin to copy.bin"));
-
-  // copy file1 to file2
-  file1.rewind();
-  uint32_t t = millis();
-
-  while (1) {
-    int n = file1.read(buf, sizeof(buf));
-    if (n < 0) {
-      sd1.errorExit("read1");
-    }
-    if (n == 0) {
-      break;
-    }
-    if ((int)file2.write(buf, n) != n) {
-      sd2.errorExit("write2");
-    }
-  }
-  t = millis() - t;
-  Serial.print(F("File size: "));
-  Serial.println(file2.fileSize());
-  Serial.print(F("Copy time: "));
-  Serial.print(t);
-  Serial.println(F(" millis"));
-  // close test.bin
-  file1.close();
-  file2.close();
-  // list current directory on both cards
-  Serial.println(F("------sd1 -------"));
-  sd1.ls("/", LS_R | LS_DATE | LS_SIZE);
-  Serial.println(F("------sd2 -------"));
-  sd2.ls("/", LS_R | LS_DATE | LS_SIZE);
-  Serial.println(F("---------------------"));
-  Serial.println(F("Renaming copy.bin"));
-  // rename the copy
-  if (!sd2.rename("copy.bin", "rename.bin")) {
-    sd2.errorExit("sd2.rename");
-  }
-  // list current directory on both cards
-  Serial.println(F("------sd1 -------"));
-  sd1.ls("/", LS_R | LS_DATE | LS_SIZE);
-  Serial.println(F("------sd2 -------"));
-  sd2.ls("/", LS_R | LS_DATE | LS_SIZE);
-  Serial.println(F("---------------------"));
-  Serial.println(F("Done"));
-}
-//------------------------------------------------------------------------------
-void loop() {}

lib/SdFat_NoArduino/examples/examplesV1/StdioBench/StdioBench.ino

@@ -1,215 +0,0 @@
-// Benchmark comparing SdFile and StdioStream.
-#include <SPI.h>
-#include "SdFat.h"
-#include "sdios.h"
-
-// Define PRINT_FIELD nonzero to use printField.
-#define PRINT_FIELD 0
-
-// Number of lines to list on Serial.
-#define STDIO_LIST_COUNT 0
-#define VERIFY_CONTENT 0
-
-const uint8_t SD_CS_PIN = SS;
-SdFat sd;
-
-SdFile printFile;
-StdioStream stdioFile;
-
-float f[100];
-char buf[20];
-const char* label[] =
-{ "uint8_t 0 to 255, 100 times ", "uint16_t 0 to 20000",
-  "uint32_t 0 to 20000", "uint32_t 1000000000 to 1000010000",
-  "float nnn.ffff, 10000 times"
-};
-//------------------------------------------------------------------------------
-void setup() {
-  uint32_t printSize = 0;
-  uint32_t stdioSize = 0;
-  uint32_t printTime = 0;
-  uint32_t stdioTime = 0;
-
-  Serial.begin(9600);
-  while (!Serial) {
-    yield();
-  }
-
-  Serial.println(F("Type any character to start"));
-  while (!Serial.available()) {
-    yield();
-  }
-  Serial.println(F("Starting test"));
-
-  // Initialize at the highest speed supported by the board that is
-  // not over 50 MHz. Try a lower speed if SPI errors occur.
-  if (!sd.begin(SD_CS_PIN, SD_SCK_MHZ(50))) {
-    sd.errorHalt();
-  }
-
-  for (uint8_t i = 0; i < 100; i++) {
-    f[i] = 123.0 + 0.1234*i;
-  }
-
-  for (uint8_t dataType = 0; dataType < 5; dataType++) {
-    for (uint8_t fileType = 0; fileType < 2; fileType++) {
-      if (!fileType) {
-        if (!printFile.open("print.txt", O_RDWR | O_CREAT | O_TRUNC)) {
-          Serial.println(F("open fail"));
-          return;
-        }
-        printTime = millis();
-        switch (dataType) {
-        case 0:
-          for (uint16_t i =0; i < 100; i++) {
-            for (uint8_t j = 0; j < 255; j++) {
-              printFile.println(j);
-            }
-          }
-          break;
-        case 1:
-          for (uint16_t i = 0; i < 20000; i++) {
-            printFile.println(i);
-          }
-          break;
-
-        case 2:
-          for (uint32_t i = 0; i < 20000; i++) {
-            printFile.println(i);
-          }
-          break;
-
-        case 3:
-          for (uint16_t i = 0; i < 10000; i++) {
-            printFile.println(i + 1000000000UL);
-          }
-          break;
-
-        case 4:
-          for (int j = 0; j < 100; j++) {
-            for (uint8_t i = 0; i < 100; i++) {
-              printFile.println(f[i], 4);
-            }
-          }
-          break;
-        default:
-          break;
-        }
-        printFile.sync();
-        printTime = millis() - printTime;
-        printFile.rewind();
-        printSize = printFile.fileSize();
-
-      } else {
-        if (!stdioFile.fopen("stream.txt", "w+")) {
-          Serial.println(F("fopen fail"));
-          return;
-        }
-        stdioTime = millis();
-
-        switch (dataType) {
-        case 0:
-          for (uint16_t i =0; i < 100; i++) {
-            for (uint8_t j = 0; j < 255; j++) {
-#if PRINT_FIELD
-              stdioFile.printField(j, '\n');
-#else  // PRINT_FIELD
-              stdioFile.println(j);
-#endif  // PRINT_FIELD
-            }
-          }
-          break;
-        case 1:
-          for (uint16_t i = 0; i < 20000; i++) {
-#if PRINT_FIELD
-            stdioFile.printField(i, '\n');
-#else  // PRINT_FIELD
-            stdioFile.println(i);
-#endif  // PRINT_FIELD
-          }
-          break;
-
-        case 2:
-          for (uint32_t i = 0; i < 20000; i++) {
-#if PRINT_FIELD
-            stdioFile.printField(i, '\n');
-#else  // PRINT_FIELD
-            stdioFile.println(i);
-#endif  // PRINT_FIELD
-          }
-          break;
-
-        case 3:
-          for (uint16_t i = 0; i < 10000; i++) {
-            uint32_t n = i + 1000000000UL;
-#if PRINT_FIELD
-            stdioFile.printField(n, '\n');
-#else  // PRINT_FIELD
-            stdioFile.println(n);
-#endif  // PRINT_FIELD
-          }
-          break;
-
-        case 4:
-          for (int j = 0; j < 100; j++) {
-            for (uint8_t i = 0; i < 100; i++) {
-#if PRINT_FIELD
-              stdioFile.printField(f[i], '\n', 4);
-#else  // PRINT_FIELD
-              stdioFile.println(f[i], 4);
-#endif  // PRINT_FIELD
-            }
-          }
-          break;
-        default:
-          break;
-        }
-        stdioFile.fflush();
-        stdioTime = millis() - stdioTime;
-        stdioSize = stdioFile.ftell();
-        if (STDIO_LIST_COUNT) {
-          size_t len;
-          stdioFile.rewind();
-          for (int i = 0; i < STDIO_LIST_COUNT; i++) {
-            stdioFile.fgets(buf, sizeof(buf), &len);
-            Serial.print(len);
-            Serial.print(',');
-            Serial.print(buf);
-          }
-        }
-
-      }
-
-    }
-    Serial.println(label[dataType]);
-    if (VERIFY_CONTENT && printSize == stdioSize) {
-      printFile.rewind();
-      stdioFile.rewind();
-      for (uint32_t i = 0; i < stdioSize; i++) {
-        if (printFile.read() != stdioFile.getc()) {
-          Serial.print(F("Files differ at pos: "));
-          Serial.println(i);
-          return;
-        }
-      }
-    }
-
-    Serial.print(F("fileSize: "));
-    if (printSize != stdioSize) {
-      Serial.print(printSize);
-      Serial.print(F(" != "));
-    }
-    Serial.println(stdioSize);
-    Serial.print(F("print millis: "));
-    Serial.println(printTime);
-    Serial.print(F("stdio millis: "));
-    Serial.println(stdioTime);
-    Serial.print(F("ratio: "));
-    Serial.println((float)printTime/(float)stdioTime);
-    Serial.println();
-    printFile.close();
-    stdioFile.fclose();
-  }
-  Serial.println(F("Done"));
-}
-void loop() {}

lib/SdFat_NoArduino/examples/examplesV1/Timestamp/Timestamp.ino

@@ -1,162 +0,0 @@
-/*
- * This program tests the dateTimeCallback() function
- * and the timestamp() function.
- */
-#include <SPI.h>
-#include "SdFat.h"
-#include "sdios.h"
-SdFat sd;
-
-SdFile file;
-
-// Default SD chip select is SS pin
-const uint8_t chipSelect = SS;
-
-// create Serial stream
-ArduinoOutStream cout(Serial);
-//------------------------------------------------------------------------------
-// store error strings in flash to save RAM
-#define error(s) sd.errorHalt(F(s))
-//------------------------------------------------------------------------------
-/*
- * date/time values for debug
- * normally supplied by a real-time clock or GPS
- */
-// date 1-Oct-14
-uint16_t year = 2014;
-uint8_t month = 10;
-uint8_t day = 1;
-
-// time 20:30:40
-uint8_t hour = 20;
-uint8_t minute = 30;
-uint8_t second = 40;
-//------------------------------------------------------------------------------
-/*
- * User provided date time callback function.
- * See SdFile::dateTimeCallback() for usage.
- */
-void dateTime(uint16_t* date, uint16_t* time) {
-  // User gets date and time from GPS or real-time
-  // clock in real callback function
-
-  // return date using FAT_DATE macro to format fields
-  *date = FAT_DATE(year, month, day);
-
-  // return time using FAT_TIME macro to format fields
-  *time = FAT_TIME(hour, minute, second);
-}
-//------------------------------------------------------------------------------
-/*
- * Function to print all timestamps.
- */
-void printTimestamps(SdFile& f) {
-  cout << F("Creation: ");
-  f.printCreateDateTime(&Serial);
-  cout << endl << F("Modify: ");
-  f.printModifyDateTime(&Serial);
-  cout << endl << F("Access: ");
-  f.printAccessDateTime(&Serial);
-  cout << endl;
-}
-//------------------------------------------------------------------------------
-void setup(void) {
-  Serial.begin(9600);
-  // Wait for USB Serial
-  while (!Serial) {
-    yield();
-  }
-  cout << F("Type any character to start\n");
-  while (!Serial.available()) {
-    yield();
-  }
-  // Initialize at the highest speed supported by the board that is
-  // not over 50 MHz. Try a lower speed if SPI errors occur.
-  if (!sd.begin(chipSelect, SD_SCK_MHZ(50))) {
-    sd.initErrorHalt();
-  }
-
-  // remove files if they exist
-  sd.remove("callback.txt");
-  sd.remove("default.txt");
-  sd.remove("stamp.txt");
-
-  // create a new file with default timestamps
-  if (!file.open("default.txt", O_WRONLY | O_CREAT)) {
-    error("open default.txt failed");
-  }
-  cout << F("\nOpen with default times\n");
-  printTimestamps(file);
-
-  // close file
-  file.close();
-  /*
-   * Test the date time callback function.
-   *
-   * dateTimeCallback() sets the function
-   * that is called when a file is created
-   * or when a file's directory entry is
-   * modified by sync().
-   *
-   * The callback can be disabled by the call
-   * SdFile::dateTimeCallbackCancel()
-   */
-  // set date time callback function
-  SdFile::dateTimeCallback(dateTime);
-
-  // create a new file with callback timestamps
-  if (!file.open("callback.txt", O_WRONLY | O_CREAT)) {
-    error("open callback.txt failed");
-  }
-  cout << ("\nOpen with callback times\n");
-  printTimestamps(file);
-
-  // change call back date
-  day += 1;
-
-  // must add two to see change since FAT second field is 5-bits
-  second += 2;
-
-  // modify file by writing a byte
-  file.write('t');
-
-  // force dir update
-  file.sync();
-
-  cout << F("\nTimes after write\n");
-  printTimestamps(file);
-
-  // close file
-  file.close();
-  /*
-   * Test timestamp() function
-   *
-   * Cancel callback so sync will not
-   * change access/modify timestamp
-   */
-  SdFile::dateTimeCallbackCancel();
-
-  // create a new file with default timestamps
-  if (!file.open("stamp.txt", O_WRONLY | O_CREAT)) {
-    error("open stamp.txt failed");
-  }
-  // set creation date time
-  if (!file.timestamp(T_CREATE, 2014, 11, 10, 1, 2, 3)) {
-    error("set create time failed");
-  }
-  // set write/modification date time
-  if (!file.timestamp(T_WRITE, 2014, 11, 11, 4, 5, 6)) {
-    error("set write time failed");
-  }
-  // set access date
-  if (!file.timestamp(T_ACCESS, 2014, 11, 12, 7, 8, 9)) {
-    error("set access time failed");
-  }
-  cout << F("\nTimes after timestamp() calls\n");
-  printTimestamps(file);
-
-  file.close();
-  cout << F("\nDone\n");
-}
-
-void loop() {}

lib/SdFat_NoArduino/examples/examplesV1/TwoCards/TwoCards.ino

@@ -1,170 +0,0 @@
-/*
- * Warning This example requires extra RAM and may crash on Uno.
- * Example use of two SD cards.
- */
-#include <SPI.h>
-#include "SdFat.h"
-#include "FreeStack.h"
-
-SdFat sd1;
-const uint8_t SD1_CS = 10;  // chip select for sd1
-
-SdFat sd2;
-const uint8_t SD2_CS = 4;   // chip select for sd2
-
-const uint8_t BUF_DIM = 100;
-uint8_t buf[BUF_DIM];
-
-const uint32_t FILE_SIZE = 1000000;
-const uint32_t NWRITE = FILE_SIZE/BUF_DIM;
-//------------------------------------------------------------------------------
-// print error msg, any SD error codes, and halt.
-// store messages in flash
-#define errorExit(msg) errorHalt(F(msg))
-#define initError(msg) initErrorHalt(F(msg))
-//------------------------------------------------------------------------------
-void setup() {
-  Serial.begin(9600);
-  // Wait for USB Serial
-  while (!Serial) {
-    yield();
-  }
-  Serial.print(F("FreeStack: "));
-
-  Serial.println(FreeStack());
-
-  // fill buffer with known data
-  for (size_t i = 0; i < sizeof(buf); i++) {
-    buf[i] = i;
-  }
-
-  Serial.println(F("type any character to start"));
-  while (!Serial.available()) {
-    yield();
-  }
-
-  // disable sd2 while initializing sd1
-  pinMode(SD2_CS, OUTPUT);
-  digitalWrite(SD2_CS, HIGH);
-
-  // initialize the first card
-  if (!sd1.begin(SD1_CS)) {
-    sd1.initError("sd1:");
-  }
-  // create Dir1 on sd1 if it does not exist
-  if (!sd1.exists("/Dir1")) {
-    if (!sd1.mkdir("/Dir1")) {
-      sd1.errorExit("sd1.mkdir");
-    }
-  }
-  // initialize the second card
-  if (!sd2.begin(SD2_CS)) {
-    sd2.initError("sd2:");
-  }
-// create Dir2 on sd2 if it does not exist
-  if (!sd2.exists("/Dir2")) {
-    if (!sd2.mkdir("/Dir2")) {
-      sd2.errorExit("sd2.mkdir");
-    }
-  }
-  // list root directory on both cards
-  Serial.println(F("------sd1 root-------"));
-  sd1.ls();
-  Serial.println(F("------sd2 root-------"));
-  sd2.ls();
-
-  // make /Dir1 the default directory for sd1
-  if (!sd1.chdir("/Dir1")) {
-    sd1.errorExit("sd1.chdir");
-  }
-
-  // make /Dir2 the default directory for sd2
-  if (!sd2.chdir("/Dir2")) {
-    sd2.errorExit("sd2.chdir");
-  }
-
-  // list current directory on both cards
-  Serial.println(F("------sd1 Dir1-------"));
-  sd1.ls();
-  Serial.println(F("------sd2 Dir2-------"));
-  sd2.ls();
-  Serial.println(F("---------------------"));
-
-  // remove rename.bin from /Dir2 directory of sd2
-  if (sd2.exists("rename.bin")) {
-    if (!sd2.remove("rename.bin")) {
-      sd2.errorExit("remove rename.bin");
-    }
-  }
-  // set the current working directory for open() to sd1
-  sd1.chvol();
-
-  // create or open /Dir1/test.bin and truncate it to zero length
-  SdFile file1;
-  if (!file1.open("test.bin", O_RDWR | O_CREAT | O_TRUNC)) {
-    sd1.errorExit("file1");
-  }
-  Serial.println(F("Writing test.bin to sd1"));
-
-  // write data to /Dir1/test.bin on sd1
-  for (uint32_t i = 0; i < NWRITE; i++) {
-    if (file1.write(buf, sizeof(buf)) != sizeof(buf)) {
-      sd1.errorExit("sd1.write");
-    }
-  }
-  // set the current working directory for open() to sd2
-  sd2.chvol();
-
-  // create or open /Dir2/copy.bin and truncate it to zero length
-  SdFile file2;
-  if (!file2.open("copy.bin", O_WRONLY | O_CREAT | O_TRUNC)) {
-    sd2.errorExit("file2");
-  }
-  Serial.println(F("Copying test.bin to copy.bin"));
-
-  // copy file1 to file2
-  file1.rewind();
-  uint32_t t = millis();
-
-  while (1) {
-    int n = file1.read(buf, sizeof(buf));
-    if (n < 0) {
-      sd1.errorExit("read1");
-    }
-    if (n == 0) {
-      break;
-    }
-    if ((int)file2.write(buf, n) != n) {
-      sd2.errorExit("write2");
-    }
-  }
-  t = millis() - t;
-  Serial.print(F("File size: "));
-  Serial.println(file2.fileSize());
-  Serial.print(F("Copy time: "));
-  Serial.print(t);
-  Serial.println(F(" millis"));
-  // close test.bin
-  file1.close();
-  file2.close();
-  // list current directory on both cards
-  Serial.println(F("------sd1 -------"));
-  sd1.ls("/", LS_R | LS_DATE | LS_SIZE);
-  Serial.println(F("------sd2 -------"));
-  sd2.ls("/", LS_R | LS_DATE | LS_SIZE);
-  Serial.println(F("---------------------"));
-  Serial.println(F("Renaming copy.bin"));
-  // rename the copy
-  if (!sd2.rename("copy.bin", "rename.bin")) {
-    sd2.errorExit("sd2.rename");
-  }
-  // list current directory on both cards
-  Serial.println(F("------sd1 -------"));
-  sd1.ls("/", LS_R | LS_DATE | LS_SIZE);
-  Serial.println(F("------sd2 -------"));
-  sd2.ls("/", LS_R | LS_DATE | LS_SIZE);
-  Serial.println(F("---------------------"));
-  Serial.println(F("Done"));
-}
-//------------------------------------------------------------------------------
-void loop() {}

lib/SdFat_NoArduino/examples/examplesV1/VolumeFreeSpace/VolumeFreeSpace.ino

@@ -1,82 +0,0 @@
-/*
- * This program demonstrates the freeClusterCount() call.
- */
-#include <SPI.h>
-#include "SdFat.h"
-#include "sdios.h"
-/*
- * SD chip select pin.  Common values are:
- *
- * Arduino Ethernet shield, pin 4.
- * SparkFun SD shield, pin 8.
- * Adafruit Datalogging shield, pin 10.
- * Default SD chip select is the SPI SS pin.
- */
-const uint8_t chipSelect = SS;
-
-#define TEST_FILE "Cluster.test"
-// file system
-SdFat sd;
-
-// test file
-SdFile file;
-
-// Serial output stream
-ArduinoOutStream cout(Serial);
-//------------------------------------------------------------------------------
-void printFreeSpace() {
-  cout << F("freeClusterCount() call time: ");
-  uint32_t m = micros();
-  uint32_t volFree = sd.vol()->freeClusterCount();
-  cout << micros() - m << F(" micros\n");
-  cout << F("freeClusters: ") <<  volFree << setprecision(3) << endl;
-  float fs = 0.000512*volFree*sd.vol()->blocksPerCluster();
-  cout << F("freeSpace: ") << fs << F(" MB (MB = 1,000,000 bytes)\n\n");
-}
-//------------------------------------------------------------------------------
-void setup() {
-  Serial.begin(9600);
-  // Wait for USB Serial
-  while (!Serial) {
-    yield();
-  }
-  if (!MAINTAIN_FREE_CLUSTER_COUNT) {
-    cout << F("Please edit SdFatConfig.h and set\n");
-    cout << F("MAINTAIN_FREE_CLUSTER_COUNT nonzero for\n");
-    cout << F("maximum freeClusterCount() performance.\n\n");
-  }
-  // F stores strings in flash to save RAM
-  cout << F("Type any character to start\n");
-  while (!Serial.available()) {
-    yield();
-  }
-  // Initialize at the highest speed supported by the board that is
-  // not over 50 MHz. Try a lower speed if SPI errors occur.
-  if (!sd.begin(chipSelect, SD_SCK_MHZ(50))) {
-    sd.initErrorHalt();
-  }
-  // Insure no TEST_FILE.
-  sd.remove(TEST_FILE);
-
-  cout << F("\nFirst call to freeClusterCount scans the FAT.\n\n");
-  printFreeSpace();
-
-  cout << F("Create and write to ") << TEST_FILE << endl;
-  if (!file.open(TEST_FILE, O_WRONLY | O_CREAT)) {
-    sd.errorHalt(F("Create failed"));
-  }
-  file.print(F("Cause a cluster to be allocated"));
-  file.close();
-
-  cout << F("\nSecond freeClusterCount call is faster if\n");
-  cout << F("MAINTAIN_FREE_CLUSTER_COUNT is nonzero.\n\n");
-
-  printFreeSpace();
-
-  cout << F("Remove ") << TEST_FILE << endl << endl;
-  sd.remove(TEST_FILE);
-  printFreeSpace();
-  cout << F("Done") << endl;
-}
-//------------------------------------------------------------------------------
-void loop() {}

lib/SdFat_NoArduino/examples/examplesV1/dataLogger/dataLogger.ino

@@ -1,150 +0,0 @@
-/*
- * Simple data logger.
- */
-#include <SPI.h>
-#include "SdFat.h"
-
-// SD chip select pin.  Be sure to disable any other SPI devices such as Enet.
-const uint8_t chipSelect = SS;
-
-// Interval between data records in milliseconds.
-// The interval must be greater than the maximum SD write latency plus the
-// time to acquire and write data to the SD to avoid overrun errors.
-// Run the bench example to check the quality of your SD card.
-const uint32_t SAMPLE_INTERVAL_MS = 1000;
-
-// Log file base name.  Must be six characters or less.
-#define FILE_BASE_NAME "Data"
-//------------------------------------------------------------------------------
-// File system object.
-SdFat sd;
-
-// Log file.
-SdFile file;
-
-// Time in micros for next data record.
-uint32_t logTime;
-
-//==============================================================================
-// User functions.  Edit writeHeader() and logData() for your requirements.
-
-const uint8_t ANALOG_COUNT = 4;
-//------------------------------------------------------------------------------
-// Write data header.
-void writeHeader() {
-  file.print(F("micros"));
-  for (uint8_t i = 0; i < ANALOG_COUNT; i++) {
-    file.print(F(",adc"));
-    file.print(i, DEC);
-  }
-  file.println();
-}
-//------------------------------------------------------------------------------
-// Log a data record.
-void logData() {
-  uint16_t data[ANALOG_COUNT];
-
-  // Read all channels to avoid SD write latency between readings.
-  for (uint8_t i = 0; i < ANALOG_COUNT; i++) {
-    data[i] = analogRead(i);
-  }
-  // Write data to file.  Start with log time in micros.
-  file.print(logTime);
-
-  // Write ADC data to CSV record.
-  for (uint8_t i = 0; i < ANALOG_COUNT; i++) {
-    file.write(',');
-    file.print(data[i]);
-  }
-  file.println();
-}
-//==============================================================================
-// Error messages stored in flash.
-#define error(msg) sd.errorHalt(F(msg))
-//------------------------------------------------------------------------------
-void setup() {
-  const uint8_t BASE_NAME_SIZE = sizeof(FILE_BASE_NAME) - 1;
-  char fileName[13] = FILE_BASE_NAME "00.csv";
-
-  Serial.begin(9600);
-
-  // Wait for USB Serial
-  while (!Serial) {
-    yield();
-  }
-  delay(1000);
-
-  Serial.println(F("Type any character to start"));
-  while (!Serial.available()) {
-    yield();
-  }
-
-  // Initialize at the highest speed supported by the board that is
-  // not over 50 MHz. Try a lower speed if SPI errors occur.
-  if (!sd.begin(chipSelect, SD_SCK_MHZ(50))) {
-    sd.initErrorHalt();
-  }
-
-  // Find an unused file name.
-  if (BASE_NAME_SIZE > 6) {
-    error("FILE_BASE_NAME too long");
-  }
-  while (sd.exists(fileName)) {
-    if (fileName[BASE_NAME_SIZE + 1] != '9') {
-      fileName[BASE_NAME_SIZE + 1]++;
-    } else if (fileName[BASE_NAME_SIZE] != '9') {
-      fileName[BASE_NAME_SIZE + 1] = '0';
-      fileName[BASE_NAME_SIZE]++;
-    } else {
-      error("Can't create file name");
-    }
-  }
-  if (!file.open(fileName, O_WRONLY | O_CREAT | O_EXCL)) {
-    error("file.open");
-  }
-  // Read any Serial data.
-  do {
-    delay(10);
-  } while (Serial.available() && Serial.read() >= 0);
-
-  Serial.print(F("Logging to: "));
-  Serial.println(fileName);
-  Serial.println(F("Type any character to stop"));
-
-  // Write data header.
-  writeHeader();
-
-  // Start on a multiple of the sample interval.
-  logTime = micros()/(1000UL*SAMPLE_INTERVAL_MS) + 1;
-  logTime *= 1000UL*SAMPLE_INTERVAL_MS;
-}
-//------------------------------------------------------------------------------
-void loop() {
-  // Time for next record.
-  logTime += 1000UL*SAMPLE_INTERVAL_MS;
-
-  // Wait for log time.
-  int32_t diff;
-  do {
-    diff = micros() - logTime;
-  } while (diff < 0);
-
-  // Check for data rate too high.
-  if (diff > 10) {
-    error("Missed data record");
-  }
-
-  logData();
-
-  // Force data to SD and update the directory entry to avoid data loss.
-  if (!file.sync() || file.getWriteError()) {
-    error("write error");
-  }
-
-  if (Serial.available()) {
-    // Close file and stop.
-    file.close();
-    Serial.println(F("Done"));
-    while (true) {}
-  }
-}

lib/SdFat_NoArduino/examples/examplesV1/fgets/fgets.ino

@@ -1,88 +0,0 @@
-// Demo of fgets function to read lines from a file.
-#include <SPI.h>
-#include "SdFat.h"
-#include "sdios.h"
-
-// SD chip select pin
-const uint8_t chipSelect = SS;
-
-SdFat sd;
-// print stream
-ArduinoOutStream cout(Serial);
-//------------------------------------------------------------------------------
-// store error strings in flash memory
-#define error(s) sd.errorHalt(F(s))
-//------------------------------------------------------------------------------
-void demoFgets() {
-  char line[25];
-  int n;
-  // open test file
-  SdFile rdfile("fgets.txt", O_RDONLY);
-
-  // check for open error
-  if (!rdfile.isOpen()) {
-    error("demoFgets");
-  }
-
-  cout << endl << F(
-         "Lines with '>' end with a '\\n' character\n"
-         "Lines with '#' do not end with a '\\n' character\n"
-         "\n");
-
-  // read lines from the file
-  while ((n = rdfile.fgets(line, sizeof(line))) > 0) {
-    if (line[n - 1] == '\n') {
-      cout << '>' << line;
-    } else {
-      cout << '#' << line << endl;
-    }
-  }
-}
-//------------------------------------------------------------------------------
-void makeTestFile() {
-  // create or open test file
-  SdFile wrfile("fgets.txt", O_WRONLY | O_CREAT | O_TRUNC);
-
-  // check for open error
-  if (!wrfile.isOpen()) {
-    error("MakeTestFile");
-  }
-
-  // write test file
-  wrfile.print(F(
-                 "Line with CRLF\r\n"
-                 "Line with only LF\n"
-                 "Long line that will require an extra read\n"
-                 "\n"  // empty line
-                 "Line at EOF without NL"
-               ));
-  wrfile.close();
-}
-//------------------------------------------------------------------------------
-void setup(void) {
-  Serial.begin(9600);
-
-  // Wait for USB Serial
-  while (!Serial) {
-    yield();
-  }
-
-  cout << F("Type any character to start\n");
-  while (!Serial.available()) {
-    yield();
-  }
-  delay(400);  // catch Due reset problem
-
-  // Initialize at the highest speed supported by the board that is
-  // not over 50 MHz. Try a lower speed if SPI errors occur.
-  if (!sd.begin(chipSelect, SD_SCK_MHZ(50))) {
-    sd.initErrorHalt();
-  }
-
-  makeTestFile();
-
-  demoFgets();
-
-  cout << F("\nDone\n");
-}
-void loop(void) {}

lib/SdFat_NoArduino/examples/examplesV1/formatting/formatting.ino

@@ -1,73 +0,0 @@
-/*
- * Print a table with various formatting options
- * Format dates
- */
-#include <SPI.h>
-#include "SdFat.h"
-#include "sdios.h"
-
-// create Serial stream
-ArduinoOutStream cout(Serial);
-//------------------------------------------------------------------------------
-// print a table to demonstrate format manipulators
-void example(void) {
-  const int max = 10;
-  const int width = 4;
-
-  for (int row = 1; row <= max; row++) {
-    for (int col = 1; col <= max; col++) {
-      cout << setw(width) << row * col << (col == max ? '\n' : ' ');
-    }
-  }
-  cout << endl;
-}
-//------------------------------------------------------------------------------
-// print a date as mm/dd/yyyy with zero fill in mm and dd
-// shows how to set and restore the fill character
-void showDate(int m, int d, int y) {
-  // convert two digit year
-  if (y < 100) {
-    y += 2000;
-  }
-
-  // set new fill to '0' save old fill character
-  char old = cout.fill('0');
-
-  // print date
-  cout << setw(2) << m << '/' << setw(2) << d << '/' << y << endl;
-
-  // restore old fill character
-  cout.fill(old);
-}
-//------------------------------------------------------------------------------
-void setup(void) {
-  Serial.begin(9600);
-
-  // Wait for USB Serial
-  while (!Serial) {
-    yield();
-  }
-  delay(2000);
-
-  cout << endl << "default formatting" << endl;
-  example();
-
-  cout << showpos << "showpos" << endl;
-  example();
-
-  cout << hex << left << showbase << "hex left showbase" << endl;
-  example();
-
-  cout << internal << setfill('0') << uppercase;
-  cout << "uppercase hex internal showbase fill('0')" <<endl;
-  example();
-
-  // restore default format flags and fill character
-  cout.flags(ios::dec | ios::right | ios::skipws);
-  cout.fill(' ');
-
-  cout << "showDate example" <<endl;
-  showDate(7, 4, 11);
-  showDate(12, 25, 11);
-}
-void loop(void) {}

lib/SdFat_NoArduino/examples/examplesV1/getline/getline.ino

@@ -1,84 +0,0 @@
-/*
- * Example of getline from section 27.7.1.3 of the C++ standard
- * Demonstrates the behavior of getline for various exceptions.
- * See http://www.cplusplus.com/reference/iostream/istream/getline/
- *
- * Note: This example is meant to demonstrate subtleties the standard and
- * may not the best way to read a file.
- */
-#include <SPI.h>
-#include "SdFat.h"
-#include "sdios.h"
-
-// SD chip select pin
-const uint8_t chipSelect = SS;
-
-// file system object
-SdFat sd;
-
-// create a serial stream
-ArduinoOutStream cout(Serial);
-//------------------------------------------------------------------------------
-void makeTestFile() {
-  ofstream sdout("getline.txt");
-  // use flash for text to save RAM
-  sdout << F(
-          "short line\n"
-          "\n"
-          "17 character line\n"
-          "too long for buffer\n"
-          "line with no nl");
-
-  sdout.close();
-}
-//------------------------------------------------------------------------------
-void testGetline() {
-  const int line_buffer_size = 18;
-  char buffer[line_buffer_size];
-  ifstream sdin("getline.txt");
-  int line_number = 0;
-
-  while (sdin.getline(buffer, line_buffer_size, '\n') || sdin.gcount()) {
-    int count = sdin.gcount();
-    if (sdin.fail()) {
-      cout << "Partial long line";
-      sdin.clear(sdin.rdstate() & ~ios_base::failbit);
-    } else if (sdin.eof()) {
-      cout << "Partial final line";  // sdin.fail() is false
-    } else {
-      count--;  // Don’t include newline in count
-      cout << "Line " << ++line_number;
-    }
-    cout << " (" << count << " chars): " << buffer << endl;
-  }
-}
-//------------------------------------------------------------------------------
-void setup(void) {
-  Serial.begin(9600);
-
-  // Wait for USB Serial
-  while (!Serial) {
-    yield();
-  }
-
-  // F stores strings in flash to save RAM
-  cout << F("Type any character to start\n");
-  while (!Serial.available()) {
-    yield();
-  }
-
-  // Initialize at the highest speed supported by the board that is
-  // not over 50 MHz. Try a lower speed if SPI errors occur.
-  if (!sd.begin(chipSelect, SD_SCK_MHZ(50))) {
-    sd.initErrorHalt();
-  }
-
-  // make the test file
-  makeTestFile();
-
-  // run the example
-  testGetline();
-  cout << "\nDone!\n";
-}
-//------------------------------------------------------------------------------
-void loop(void) {}

lib/SdFat_NoArduino/examples/examplesV1/wipe/wipe.ino

@@ -1,43 +0,0 @@
-// Example to wipe all data from an already formatted SD.
-#error wipe is not supported in SdFat V2. Use bool format(print_t* pr = nullptr).
-#include <SPI.h>
-#include "SdFat.h"
-const int chipSelect = SS;
-
-SdFat sd;
-
-void setup() {
-  int c;
-  Serial.begin(9600);
-  // Wait for USB Serial
-  while (!Serial) {
-    yield();
-  }
-  Serial.println("Type 'Y' to wipe all data.");
-  while (!Serial.available()) {
-    yield();
-  }
-  c = Serial.read();
-  if (c != 'Y') {
-    sd.errorHalt("Quitting, you did not type 'Y'.");
-  }
-  // Initialize at the highest speed supported by the board that is
-  // not over 50 MHz. Try a lower speed if SPI errors occur.
-  if (!sd.begin(chipSelect, SD_SCK_MHZ(50))) {
-    sd.initErrorHalt();
-  }
-  // Use wipe() for no dot progress indicator.
-  if (!sd.wipe(&Serial)) {
-    sd.errorHalt("Wipe failed.");
-  }
-  // Must reinitialize after wipe.
-  // Initialize at the highest speed supported by the board that is
-  // not over 50 MHz. Try a lower speed if SPI errors occur.
-  if (!sd.begin(chipSelect, SD_SCK_MHZ(50))) {
-    sd.errorHalt("Second init failed.");
-  }
-  Serial.println("Done");
-}
-
-void loop() {
-}