Chanaka Madhusanka / Mbed 2 deprecated SD_Card_2019_07

This program will save data points from the main program from text file.

Dependencies:   mbed SDFileSystem

Diff: main.cpp

Revision:
0:2a529a727426
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp	Wed Jul 31 19:27:19 2019 +0000
@@ -0,0 +1,23 @@
+//
+// 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");
+}
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