inhyun hwang / Nucleo_F030R8_SD

A library to allow SD Cards to be accessed as a filesystem, using a SPI interface

Dependencies:   SDFileSystem mbed

main.cpp@0:a76f1c9096cb, 2014-03-10 (annotated)

Committer:
xxwiz
Date:
Mon Mar 10 03:43:38 2014 +0000
Revision:
0:a76f1c9096cb
Nucleo SD

Who changed what in which revision?

UserRevisionLine numberNew contents of line
xxwiz 0:a76f1c9096cb 1 #include "mbed.h"
xxwiz 0:a76f1c9096cb 2 #include "SDFileSystem.h"
xxwiz 0:a76f1c9096cb 3 //Nucleo F030R8 test
xxwiz 0:a76f1c9096cb 4 //DigitalOut myled(LED1);
xxwiz 0:a76f1c9096cb 5 // MOSI, MISO, SCLK, CS, name
xxwiz 0:a76f1c9096cb 6 SDFileSystem sd(PA_7, PA_6, PA_5, PB_6, "sd");
xxwiz 0:a76f1c9096cb 7
xxwiz 0:a76f1c9096cb 8 int main() {
xxwiz 0:a76f1c9096cb 9 printf("\nWait for new connection...\n");
xxwiz 0:a76f1c9096cb 10
xxwiz 0:a76f1c9096cb 11 mkdir("/sd/mydir", 0777);
xxwiz 0:a76f1c9096cb 12
xxwiz 0:a76f1c9096cb 13 FILE *fp = fopen("/sd/mydir/sdtest.txt", "w");
xxwiz 0:a76f1c9096cb 14 if(fp == NULL) {
xxwiz 0:a76f1c9096cb 15 printf("Could not open file for write\n");
xxwiz 0:a76f1c9096cb 16 }
xxwiz 0:a76f1c9096cb 17 fprintf(fp, "Hello fun SD Card World!");
xxwiz 0:a76f1c9096cb 18 fclose(fp);
xxwiz 0:a76f1c9096cb 19
xxwiz 0:a76f1c9096cb 20 while(1) {
xxwiz 0:a76f1c9096cb 21 /*
xxwiz 0:a76f1c9096cb 22 myled = 1;
xxwiz 0:a76f1c9096cb 23 wait(1.2);
xxwiz 0:a76f1c9096cb 24 myled = 0;
xxwiz 0:a76f1c9096cb 25 wait(1.2);*/
xxwiz 0:a76f1c9096cb 26 }
xxwiz 0:a76f1c9096cb 27 }