This is a demo program for Input Output on STM32F401RE Board

Dependencies:   mbed

Revision:
0:649cc46c0756
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp	Sun Feb 15 19:17:57 2015 +0000
@@ -0,0 +1,19 @@
+#include "mbed.h"
+
+DigitalOut myled(D15);
+DigitalIn button(USER_BUTTON);
+DigitalOut led(LED1);
+
+int main() {
+    while(1) {
+    
+    if(button == 1)
+            led = 1;
+    else led = 0;
+    
+        myled = 1; // LED is ON
+        wait(0.05); // 200 ms
+        myled = 0; // LED is OFF
+        wait(1); // 1 sec
+    }
+}