Samuel Mokrani / Mbed 2 deprecated USBMSD_SD_HelloWorld_Mbed

USBMSD SD card Hello World for Mbed platforms

Dependencies:   mbed USBMSD_SD USBDevice

main.cpp@14:757226626acb, 2011-12-06 (annotated)

Committer:
samux
Date:
Tue Dec 06 12:07:12 2011 +0000
Revision:
14:757226626acb
Parent:
13:32b8a767cf0e
Child:
16:c753717bfd4d
protection enabled when usb cable plugged. filesystem has no access when plugged

Who changed what in which revision?

UserRevisionLine numberNew contents of line
samux 2:27a7e7f8d399 1 #include "mbed.h"
samux 7:6494da2a5c60 2 #include "SDFileSystem.h"
samux 2:27a7e7f8d399 3
samux 13:32b8a767cf0e 4 SDFileSystem sd(p5, p6, p7, p8, "sd");
samux 2:27a7e7f8d399 5
samux 12:a12eb1fc05f3 6 DigitalIn button(p16);
samux 10:cf8fd2b6ca23 7
samux 2:27a7e7f8d399 8 int main() {
samux 14:757226626acb 9 char dir[30];
samux 14:757226626acb 10 char file[30];
samux 14:757226626acb 11 int count =0;
samux 14:757226626acb 12
samux 14:757226626acb 13 sd.connect();
samux 14:757226626acb 14
samux 14:757226626acb 15 while (1) {
samux 14:757226626acb 16 sprintf(dir, "/sd/dir%d", count++);
samux 14:757226626acb 17 mkdir(dir, 0777);
samux 11:a26e7b7a1221 18
samux 14:757226626acb 19 sprintf(file, "%s/test.txt", dir);
samux 14:757226626acb 20 FILE *fp = fopen(file, "w");
samux 14:757226626acb 21 if (fp != NULL) {
samux 14:757226626acb 22 printf("will write !!\r\n");
samux 14:757226626acb 23 fprintf(fp, "Hello fun SD Card World!");
samux 14:757226626acb 24 fclose(fp);
samux 14:757226626acb 25 } else {
samux 14:757226626acb 26 printf("Could not open file for write\r\n");
samux 12:a12eb1fc05f3 27 }
samux 14:757226626acb 28 wait(3);
samux 10:cf8fd2b6ca23 29 }
samux 9:9c343b9ee6d8 30 }