blink for our custom board

Dependencies:   mbed

Revision:
0:ffc0788cdf41
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp	Thu Aug 31 15:20:21 2017 +0000
@@ -0,0 +1,34 @@
+#include "mbed.h"
+
+DigitalOut LD19(P1_18);
+DigitalOut LD20(P1_20);
+DigitalOut LD21(P1_21);
+DigitalOut LD22(P1_23);
+
+
+
+int main(void) {
+    int dur = 1;
+    LD19 = 0;
+    LD20 = 0;
+    LD21 = 0;
+    LD22 = 0;
+    
+    while (1) {
+        LD19 = 1;
+        wait(dur);
+        LD19 = 0;
+        
+        LD20 = 1;
+        wait(dur);
+        LD20 = 0;
+
+        LD21 = 1;
+        wait(dur);
+        LD21 = 0;
+        
+        LD22 = 1;
+        wait(dur);
+        LD22 = 0;
+    }
+}
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