CAN TANG
1
Dependencies: SDFileSystem mbed
Diff: main.cpp
- Revision:
- 0:2ff730fe4ebd
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp Fri Oct 21 04:16:12 2016 +0000
@@ -0,0 +1,21 @@
+// example writing to SD card, sford
+
+#include "mbed.h"
+#include "SDFileSystem.h"
+
+SDFileSystem sd(p25, p28, p29, p21, "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");
+ if(fp == NULL) {
+ error("Could not open file for write\n");
+ }
+ fprintf(fp, "Hello fun SD Card World!");
+ fclose(fp);
+
+ printf("Goodbye World!\n");
+}