This program will save data points from the main program from text file.
Dependencies: mbed SDFileSystem
main.cpp
- Committer:
- chanaka_madhusanka
- Date:
- 2019-07-31
- Revision:
- 0:2a529a727426
File content as of revision 0:2a529a727426:
// // Test code to SD card read data from mbed // #include "mbed.h" #include "SDFileSystem.h" SDFileSystem sd(p5, p6, p7, p8, "sd"); // the pinout on the mbed Cool Components workshop board int main() { printf("Hello World!\n"); mkdir("/sd/mydir", 0777); FILE *fp = fopen("/sd/mydir/sdtest.txt", "w"); wait (1); if(fp == NULL) { error("Could not open file for write\n"); } fprintf(fp, "Hello fun SD Card World!"); fclose(fp); printf("Goodbye World!\n"); }