Lukas Formanek / Mbed 2 deprecated Seeed_SDCard_Shield

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Dependencies:   SDFileSystem mbed

Fork of Seeed_SDCard_Shield by Shields

main.cpp

Committer:
screamer
Date:
2014-07-25
Revision:
2:f2f5e2324ad4
Parent:
1:93d41c73ac7d
Child:
3:5edc67dee8b7

File content as of revision 2:f2f5e2324ad4:

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

Serial pc(USBTX, USBRX);
SDFileSystem sd(D11, D12, D13, D10, "sd"); // MOSI, MISO, SCK, CS
FILE *fp;

int main() {
    wait(2);
    pc.printf("Initializing\r\n");
    
    fp = fopen("/sd/hello.txt", "r");
    if (fp != NULL) {
        fclose(fp);
        remove("/sd/hello.txt");
        pc.printf("Remove an existing file with the same name\r\n");
    }
    
    fp = fopen("/sd/hello.txt", "w");
    if (fp == NULL) {
        pc.printf("Unable to write the file\r\n");
    } else {
        fprintf(fp, "mbed SDCard application!");
        fclose(fp);
        pc.printf("File successfully written!\r\n");
    }
}