Diff: main.cpp

Revision:

0:966104be261b

diff -r 000000000000 -r 966104be261b main.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp	Sat Dec 05 19:21:03 2009 +0000
@@ -0,0 +1,25 @@
+/*
+
+Author: Christian Lerche
+Date: 05-12-2009
+MCU: LPC1768
+Notes: Simple graycode upcounter, using onboard LEDs.
+
+*/
+
+#include "mbed.h"
+
+BusOut LEDs(LED4, LED3, LED2, LED1);        // Make 4 bit bus with LEDs
+unsigned char i;                            // Char to read for LEDs
+
+int main() {                                // Main structure
+    i=0;                                    // initialize i to 0
+    while(1) {                              // While-loop (Do forever)
+        LEDs=i^(i>>1);                      // This converts the binary to graycode
+        wait(0.5);                          // Wait for .5 seconds
+        i=i+1;                              // Every loop, add one to i
+        if(i==16) {                         // If i is 16, make i 0
+            i=0;                            // This makes it 0
+        }                                   // End of if
+    }                                       // End of while-loop (Do not anymore)
+}                                           // End of main structure
\ No newline at end of file