Diff: main.cpp

Revision:

0:824a95146598

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp	Fri Mar 19 17:08:07 2010 +0000
@@ -0,0 +1,29 @@
+/****************************************************************************************
+* Date Created: 2/26/2010
+* Title: NBitWonder Binary Counter Code Example
+* Description: A binary adder implemented using the mbed embedded development platform.
+*       This program utilizes the mbed's 4 onboard leds to represent the value of a 4-bit
+*       binary variable. The variable begins at 0 and is incremented once every second.
+* Author: George Hadley
+* Website: http://nbitwonder.com
+****************************************************************************************/
+#include "mbed.h"
+
+//LED Output initializations
+BusOut Bits(LED1,LED2,LED3,LED4); //LED outputs for counter
+
+char bin_val = 0x00;
+int main() {
+    while(1) {
+        //increment bin_val, resetting if 4-bit overflow condition occurs
+        bin_val++;
+        if(bin_val > 0x0F) 
+        {
+            bin_val = 0;
+        }
+        //Assign bin_val to led output
+        Bits = bin_val;
+        //wait 1 second
+        wait(1);
+    }
+}
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