FileSys-MultiFileSystem - Demo to read and write to both SD and USB File Sy…

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David Smart / Mbed 2 deprecated FileSys-MultiFileSystem

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

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");
...
}