Toyomasa Watarai / Mbed 2 deprecated USBMSD_SD_HelloWorld_Mbed

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Dependencies:   USBDevice USBMSD_SD mbed

Fork of USBMSD_SD_HelloWorld_Mbed by Samuel Mokrani

Diff: main.cpp

Revision:
16:c753717bfd4d
Parent:
14:757226626acb
Child:
17:364ef42e502d
--- a/main.cpp	Tue Dec 06 14:07:51 2011 +0000
+++ b/main.cpp	Sun Dec 11 13:35:44 2011 +0000
@@ -6,25 +6,18 @@
 DigitalIn button(p16);
 
 int main() {
-    char dir[30];
-    char file[30];
-    int count =0;
-
-    sd.connect();
-
-    while (1) {
-        sprintf(dir, "/sd/dir%d", count++);
-        mkdir(dir, 0777);
+    if (button) {
+        sd.connect();
+    } else {
+        mkdir("/sd/mydir", 0777);
 
-        sprintf(file, "%s/test.txt", dir);
-        FILE *fp = fopen(file, "w");
-        if (fp != NULL) {
-            printf("will write !!\r\n");
-            fprintf(fp, "Hello fun SD Card World!");
-            fclose(fp);
-        } else {
-            printf("Could not open file for write\r\n");
+        FILE *fp = fopen("/sd/mydir/sdtest.txt", "w");
+        if (fp == NULL) {
+            error("Could not open file for write\n");
         }
-        wait(3);
+        fprintf(fp, "Hello fun SD Card World!");
+        fclose(fp);
+
     }
+    while (1);
 }
\ No newline at end of file