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- #include <SPI.h>
- #include "SdFat.h"
- SdFat SD;
- const uint8_t csPin = SS;
- File file;
- void setup() {
- Serial.begin(9600);
-
- while(!Serial) {
- SysCall::yield();
- }
- Serial.println(F("Type any character to start"));
- while (!Serial.available()) {
- SysCall::yield();
- }
-
- if (!SD.begin(csPin)) {
- Serial.println(F("begin error"));
- return;
- }
-
- file = SD.open("stream.txt", O_RDWR|O_CREAT|O_TRUNC);
- if (!file) {
- Serial.println(F("open error"));
- return;
- }
-
- file.println("12345");
-
- file.seek(0);
- int i = file.parseInt();
- Serial.print(F("parseInt: "));
- Serial.println(i);
- file.close();
- }
- void loop() {}
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