Diff: main.cpp

Revision:

1:55b4dc63f976

Parent:

0:bdbd3d6fc5d5

--- a/main.cpp	Fri Dec 07 11:25:01 2012 +0000
+++ b/main.cpp	Wed Nov 25 09:34:46 2015 +0000
@@ -1,19 +1,21 @@
 #include "mbed.h"
 #include "SDFileSystem.h"
- 
+ Serial pc(USBTX, USBRX);
 SDFileSystem sd(p5, p6, p7, p8, "sd"); // the pinout on the mbed Cool Components workshop board
  
-int main() {
-    printf("Hello World!\n");   
+int main() 
+{
+    printf("Welcome to sd card interface\n");   
  
     mkdir("/sd/mydir", 0777);
     
-    FILE *fp = fopen("/sd/mydir/sdtest.txt", "w");
-    if(fp == NULL) {
-        error("Could not open file for write\n");
+    FILE *fp = fopen("/sd/mydir/Heo world.docx", "r");
+    if(fp == NULL) 
+    {
+        error("not able to open for read operation\n");
     }
-    fprintf(fp, "Hello fun SD Card World!");
+    fprintf(fp,"Hello fun SD Card World\n");
     fclose(fp); 
  
-    printf("Goodbye World!\n");
+    printf("found\n");
 }