Demo to read and write to both SD and USB File System

Dependencies:   mbed

Example (more detailed example in the main.cpp file):

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

MSCFileSystem fs("fs");
SDFileSystem sd(p5, p6, p7, p8, "sd", p11, SDFileSystem::SWITCH_NEG_NO, 15000000);


// CAUTION: Return values should ALWAYS be checked. Not shown here for brevity.

int main() {
...
    FileHandle * sdfile = sd.open("test.txt", O_WRONLY | O_CREAT | O_TRUNC);
    sdfile->write("hello", 6);
    sdfile->close();
...

    FILE * file = fopen("nextest.txt", "w");
    fwrite(buffer, 1, sizeof(buffer), file);
    fclose(file);
...
    mkdir("/sd/sd_dir", 0777);
    mkdir("/fs/fs_dir", 0777);

    remove("/sd/sdfinal.log");
    rename("/sd/sdfinal.txt", "/sd/sdfinal.log");
...
}
Committer:
WiredHome
Date:
Sun Mar 13 19:21:46 2016 +0000
Revision:
6:ea80c5a132b6
Example using Multi-FileSystem (which permits access to a USB Flash and an SD card from one application).

Who changed what in which revision?

UserRevisionLine numberNew contents of line
WiredHome 6:ea80c5a132b6 1 https://developer.mbed.org/users/WiredHome/code/Multi-FileSystem/#9f4cd0b2fa35