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- This is a major rewrite of core FAT code so bugs and compatibility
- problems are likely.
- Please report problems to the email address listed in the
- "Bugs and Comments" section of the html documentation.
- Here are the most recent changes:
- Added support for Long File Names. See the LongFileName example.
- Replaced the core SdFat code with FatLib, a generic FAT12/FAT16/FAT32
- library. This may result in bugs and backward compatibility problems.
- Added SdFatSoftSpi, a software SPI template class. See the SoftwareSpi
- example.
- Added SdFatLibSpi, a class that uses the Arduino SPI.h library.
- Allow simultaneous use of hardware and software SPI with multiple cards.
- See the ThreeCard example.
-
- Added the "File" class for compatibility with the Arduino SD.h library
- Added StreamParseInt example to demonstrate the SD.h API.
- The Arduino SdFat library provides read/write access to FAT16/FAT32
- file systems on SD/SDHC flash cards.
- SdFat requires Arduino 1.05 or greater.
- To use SdFat, clone the repository or unzip the ZIP file 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 for details
- Read changes.txt if you have used previous releases of this library.
- Please read the html documentation for this library. Start with
- html/index.html and read the Main Page. Next go to the Classes tab and
- read the documentation for the classes SdFat, SdBaseFile, SdFile, File,
- StdioStream, ifstream, ofstream, and others.
-
- Support has been added for Software SPI on AVR, Due, and Teensy 3.1 boards.
- See the ThreeCard example for use of multiple SD cards with simultaneous
- use of hardware and software SPI.
- A new class, "File", has been added to provide compatibility with the Arduino
- SD.h library. To use SdFat with programs written for SD.h replace
- #include <SD.h>
- with these two lines:
- #include <SdFat.h>
- SdFat SD;
- Please continue by reading the html documentation.
- Updated 21 Mar 2015
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