Diff: main.cpp

Revision:

2:7cdadcca2c06

Parent:

1:6c8d46a9c3c9

--- a/main.cpp	Tue May 11 21:15:44 2010 +0000
+++ b/main.cpp	Tue May 11 21:25:52 2010 +0000
@@ -1,53 +1,53 @@
-#include "mbed.h"
-
-DigitalOut myled1(LED1);
-DigitalOut myled2(LED2);
-DigitalOut myled3(LED3);
-DigitalOut myled4(LED4);
-
-void update_leds (int myleds)
-{
-  // update the LEDs
-  myled1 = myleds  & 1;
-  myled2 = (myleds & 2) >> 1;
-  myled3 = (myleds & 4) >> 2;
-  myled4 = (myleds & 8) >> 3;
-}
-
-int main() 
-{
-    unsigned int    count, count_up, speed_up   = 0  ;
-    float           count_interval              = 1.0;
-
-    count_up = ~ count_up;
-
-    while(1) 
-    {
-        // update LEDs with the current count value
-        update_leds (count);
-        
-        // count up or down depending on the value of count_up
-        if (count_up)
-            count++;
-        else
-            count--;
-        
-        // interval to next count    
-        wait(count_interval);
-        
-        // update the count interval when the LED count gets to 16
-        // decrement the interval every 16 lots of counts
-        if (speed_up && count % 16 == 0)
-          count_interval /= 2;
-        else if (count % 16 == 0)
-          count_interval *= 2;   
-        
-        if (count % 256 == 0)
-          speed_up = ~ speed_up;
-        
-        // change the count direction every 32 lots of counts
-        if (count % 512 == 0)
-          count_up = ~ count_up;
-          
-    }
-}
+#include "mbed.h"
+
+DigitalOut myled1(LED1);
+DigitalOut myled2(LED2);
+DigitalOut myled3(LED3);
+DigitalOut myled4(LED4);
+
+void update_leds (int myleds)
+{
+  // update the LEDs
+  myled1 = myleds  & 1;
+  myled2 = (myleds & 2) >> 1;
+  myled3 = (myleds & 4) >> 2;
+  myled4 = (myleds & 8) >> 3;
+}
+
+int main() 
+{
+    unsigned int    count, count_up, speed_up   = 0  ;
+    float           count_interval              = 0.1;
+
+    count_up = ~ count_up;
+
+    while(1) 
+    {
+        // update LEDs with the current count value
+        update_leds (count);
+        
+        // count up or down depending on the value of count_up
+        if (count_up)
+            count++;
+        else
+            count--;
+        
+        // interval to next count    
+        wait(count_interval);
+        
+        // update the count interval when the LED count gets to 16
+        // decrement the interval every 16 lots of counts
+        if (speed_up && count % 16 == 0)
+          count_interval /= 2;
+        else if (count % 16 == 0)
+          count_interval *= 2;   
+        
+        if (count % 256 == 0)
+          speed_up = ~ speed_up;
+        
+        // change the count direction every 32 lots of counts
+        if (count % 512 == 0)
+          count_up = ~ count_up;
+          
+    }
+}