NOT FINISHED YET!!! My first try to get a self built fully working Quadrocopter based on an mbed, a self built frame and some other more or less cheap parts.

Dependencies:   mbed MODI2C

Revision:
12:67a06c9b69d5
Parent:
8:d25ecdcdbeb5
--- a/LED/LED.cpp	Thu Oct 18 20:04:16 2012 +0000
+++ b/LED/LED.cpp	Sat Oct 20 17:28:28 2012 +0000
@@ -40,7 +40,19 @@
 }
 
 void LED::tilt(int index) {
-    Led = Led^(1 << (index-1));
+    Led = Led ^ (1 << (index-1)); //XOR
+}
+
+void LED::set(int index) {
+    Led = Led | (1 << (index-1)); //OR
+}
+
+void LED::reset(int index) {
+    Led = Led & ~(1 << (index-1)); //OR
+}
+
+int LED::check(int index) {
+    return Led & (1 << (index-1));
 }
 
 void LED::operator=(int value) {