Diff: main.cpp

Revision:

2:758d7363957f

Parent:

1:eceee8965029

Child:

3:e13f77e8172a

--- a/main.cpp	Thu Jun 09 19:48:22 2016 +0000
+++ b/main.cpp	Thu Jun 09 20:22:00 2016 +0000
@@ -1,23 +1,5 @@
-/** My HelloWorld class.
- *  Used for printing "Hello World" on USB serial.
- *
- * Example:
- * @code
- * #include "mbed.h"
- * #include "HelloWorld.h"
- *
- * HelloWorld hw();
- * 
- * int main() {
- *     hw.printIt(2);
- * }
- * @endcode
- */
-
 #include "mbed.h"
 
-
-
 PwmOut r(LED_RED);
 PwmOut g(LED_GREEN);
 
@@ -25,11 +7,13 @@
 {
     r.period(0.001f);
     g.period(0.001f);
-
     while (true) {
         for (float i = 0.0f; i < 1.0f ; i += 0.001f) {
             float p = 2 * i;                            //Sweep the p value between 0 and 2, with .002 steps
-            r = p%1;                                    //Sweep the red LED 2 times during the loop, igorning the integer portion of the float number.
+            if(p<1)
+                r=p;
+            else
+                r=p-1;                                  //Sweep the red LED 2 times during the loop, igorning the integer portion of the float number.
             g = i;                                      //Sweep the green LED 1 time during the loop.
             wait (0.0025f);                             //Wait 2.5 milliseconds per iteration, 2.5 seconds per full loop.
         }