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"); ... }
Multi-FileSystem.lib@6:ea80c5a132b6, 2016-03-13 (annotated)
- 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?
User | Revision | Line number | New contents of line |
---|---|---|---|
WiredHome | 6:ea80c5a132b6 | 1 | https://developer.mbed.org/users/WiredHome/code/Multi-FileSystem/#9f4cd0b2fa35 |