Diff: main.cpp

Revision:

0:9692f894c2b7

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp	Wed Dec 04 07:39:22 2013 +0000
@@ -0,0 +1,28 @@
+#include "mbed.h"
+#include "USBKeyboard.h"
+
+//LED1: NUM_LOCK, LED2: CAPS_LOCK, LED3: SCROLL_LOCK
+BusOut leds(LED1, LED2, LED3);
+DigitalOut button(P1_14);               // Configure P1_14 pin as input
+USBKeyboard keyboard;
+
+int main() {
+    int buttonPressedCount = 0; 
+    
+    while (!keyboard.configured()) {    // wait until keyboard is configured
+    }
+    
+    while (1) {
+        leds = keyboard.lockStatus();
+        
+        if (button.read()) {
+            buttonPressedCount++;
+            if (2 == buttonPressedCount) { // when button is pressed about 0.02s
+                keyboard.mediaControl(KEY_MUTE); // send mute key
+            }
+        } else {
+            buttonPressedCount = 0;
+        }
+        wait(0.01);
+    }
+}