Simple binary upcounter

Dependencies:   mbed

Revision:
0:d5c405727b8d
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp	Thu Dec 03 09:59:13 2009 +0000
@@ -0,0 +1,13 @@
+// 4 bit binary counter, using onboard LEDs
+#include "mbed.h"
+
+unsigned char i;                                        // Make variable "i" a char (8bit)
+
+BusOut leds(LED4, LED3, LED2, LED1);                    // Create a BusOut variable "leds", with LED1-4
+
+int main() {                                            // Main structure
+    while(1) {                                          // While-loop (Do forever)
+        leds = leds+1;                                  // Every loop, add one to leds variable
+        wait(0.5);                                      // Wait for .5 seconds
+    }                                                   // End of While-loop
+}                                                       // End of Main structure
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