Makes the 4 onboard LEDs count in binary

Dependencies:   mbed

Files at this revision

API Documentation at this revision

Comitter:
simno
Date:
Mon Sep 06 14:49:46 2010 +0000
Commit message:

Changed in this revision

main.cpp Show annotated file Show diff for this revision Revisions of this file
mbed.bld Show annotated file Show diff for this revision Revisions of this file
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp	Mon Sep 06 14:49:46 2010 +0000
@@ -0,0 +1,61 @@
+#include "mbed.h"
+
+//
+//This is my first code for the Mbed. It's also my first c++ program.
+//It is based on ABetterHelloWorld by Andrew Harpin
+//The 4 LEDS on the Mbed repeatedly count in binary from 0 to 15
+//
+//
+DigitalOut myled1(LED1);
+DigitalOut myled2(LED2);
+DigitalOut myled3(LED3);
+DigitalOut myled4(LED4);
+Timer mytimer;
+
+int main() 
+{
+    myled1 = 1;
+    myled2 = 1;
+    myled3 = 1;
+    myled4 = 1;
+    mytimer.start();
+    
+    int intStart = mytimer.read_ms();
+    int intCounter = 0;    
+    bool blnSetalloff = true;
+    while(1) 
+    {
+        if((mytimer.read_ms() - intStart) >= 250)
+        {
+            if (blnSetalloff)
+            {
+                myled1 = 0;
+                myled2 = 0;
+                myled3 = 0;
+                myled4 = 0;
+                blnSetalloff = false;
+                continue;
+            }
+
+            if (intCounter % 16 > 7)
+            {
+                myled1 = 1;
+            }
+            if (intCounter % 8 > 3)
+            {
+                myled2 = 1;
+            }
+            if (intCounter % 4 > 1)
+            {
+                myled3 = 1;
+            }
+            if (intCounter % 2 == 1)
+            {
+                myled4 = 1;
+            }
+            intCounter +=1;
+            blnSetalloff = true;
+            intStart = mytimer.read_ms();
+        }
+    }
+}
\ No newline at end of file
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mbed.bld	Mon Sep 06 14:49:46 2010 +0000
@@ -0,0 +1,1 @@
+http://mbed.org/users/mbed_official/code/mbed/builds/e2ac27c8e93e