ram version see usbmsd_sd.cpp ram ok fs CANNOT be installed - too small use for illustrative purpose only
Dependencies: USBDevice USBMSD_SD mbed
Fork of USBMSD_SD_HelloWorld_Mbed by
Diff: main.cpp
- Revision:
- 8:534fd41d8cc7
- Parent:
- 7:6494da2a5c60
- Child:
- 9:9c343b9ee6d8
--- a/main.cpp Mon Nov 14 12:08:32 2011 +0000 +++ b/main.cpp Mon Nov 14 17:50:02 2011 +0000 @@ -1,19 +1,22 @@ #include "mbed.h" -#include "USB_SDcard.h" #include "SDFileSystem.h" -USB_SDcard sd; -SDFileSystem sd1(p5, p6, p7, p8, "sd"); +SDFileSystem sd(p5, p6, p7, p8, "sd"); +Serial pc(USBTX, USBRX); int main() { - mkdir("/sd/mydir", 0777); - - FILE *fp = fopen("/sd/mydir/sdtest.txt", "w"); - if(fp == NULL) { - error("Could not open file for write\n"); - } - fprintf(fp, "Hello fun SD Card World!"); - fclose(fp); - + + //connect USB SD card + sd.connect(); while(1); + + mkdir("/sd/dir", 0777); + + FILE *fp = fopen("/sd/dir/file.txt", "w"); + if (fp == NULL) { + error("Could not open file for write\n"); + } + fprintf(fp, "Hello fun SD Card World!"); + fclose(fp); + while(1); }