Junichi Katsu / Mbed 2 deprecated SDFileSystem_HelloWorld_1

SDカード

Dependencies:   mbed FatFileSystem SDFileSystem

main.cpp

Committer:
jksoft
Date:
2012-08-12
Revision:
0:f5e031d30eec

File content as of revision 0:f5e031d30eec:

// example writing to SD card, sford

#include "mbed.h"
#include "SDFileSystem.h"

SDFileSystem sd(p5, p6, p7, p8, "sd"); // the pinout on the mbed Cool Components workshop board

int main() {
    printf("Hello World!\n");   

    mkdir("/sd/mydir", 0777);
    
    FILE *fp = fopen("/sd/mydir/sdtest.txt", "w");
    if(fp == NULL) {
        error("Could not open file for write\n");
    }
    fprintf(fp, "Hello fun SD Card World!");
    fclose(fp); 

    printf("Goodbye World!\n");
}