sato takumi / Mbed 2 deprecated mbed_CDH_lec1

a

Dependencies:   SDFileSystem mbed

main.cpp

Committer:
goro56
Date:
19 months ago
Revision:
0:54cc211dbd6a

File content as of revision 0:54cc211dbd6a:

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

Serial pc(USBTX,USBRX);
SDFileSystem sd(p5, p6, p7, p8, "sd");

int main()
{
    pc.printf("Hello world!\r\n");
    char str[100];
    mkdir("/sd/mydir", 0777);
    FILE *fp = fopen("/sd/mydir/test.txt","w");
    if(fp == NULL) {
        error("Could not open file for write\r\n");
    }
    fprintf(fp,"Hello my name is Prelude!\r\n");
    fclose(fp);
        fgets(str,100,fp);
        pc.puts(str);
        fclose(fp);
    printf（"Goodbye World！\ n"）;
}