#include <SD.h>
#define SPI_SPEED SD_SCK_MHZ(4)
#define CS_PIN 10
File dataFile;
void setup() {
Serial.begin(115200);
if (!SD.begin(10)) {
Serial.println("initialization failed!");
return;
}
dataFile = SD.open("DRAWings.dst", FILE_READ);
int count = 0;
if (dataFile) {
Serial.println("DRAWings.dst:");
dataFile.seek(512);
while (dataFile.available() && count < 10 ) { // the count is just for test
count++;
Serial.print("1:");
Serial.print(dataFile.read(),HEX);
Serial.print("\t2:");
Serial.print(dataFile.read(),HEX);
Serial.print("\t3:");
Serial.print(dataFile.read(),HEX);
Serial.println();
}
}
dataFile.close();
}
void loop() {
}