Diff: main.cpp

Revision:

0:8b3ae8a848b0

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp	Mon Sep 10 22:11:49 2018 +0000
@@ -0,0 +1,40 @@
+
+#include "mbed.h"
+#include "SDFileSystem.h"
+
+Serial xbee(PA_15, PB_7); //TX, RX
+Serial pc(SERIAL_TX,SERIAL_RX);
+SDFileSystem sd_(PA_7, PA_6, PA_5, PB_6, "sd"); // MOSI, MISO, SCK, CS
+
+int main() 
+{
+ 
+    FILE *fp = fopen("/sd/sdtest.txt", "rb+");  
+    
+    if (fp != NULL)
+    {
+        fclose(fp);
+        pc.printf("success!\r\n");
+    }
+    else
+        pc.printf("failed!\r\n");
+
+    pc.printf("Reading from SD card...:\r\n");
+    fp = fopen("/sd/image.jpg", "rb");
+    if (fp != NULL)
+    {
+        char str[256];
+        while (fgets(str, 256, fp) != NULL)
+        {
+            pc.printf("%b", str);
+            xbee.printf("%b",str);
+        }
+        
+        fclose(fp);
+        pc.printf("success!\r\n");
+    }
+    else
+        pc.printf("failed!\r\n");
+ 
+    while (true) {}
+}