NXP / Mbed 2 deprecated frdm_rgbled

Example PWM control of RGB LEDs

Dependencies:   mbed

Fork of frdm_rgbled by Freescale

Using three PWM channels to mix the onboard RGB (Red, Green, Blue) LED to make a variety of colors.

NOTE: This example code does not work with FRDM-K64F.

Diff: main.cpp

Revision:
5:14891bb08b35
Parent:
2:03e5c29343d1
Child:
7:ad8295723268
--- a/main.cpp	Tue Feb 19 23:47:40 2013 +0000
+++ b/main.cpp	Thu Feb 20 17:42:26 2014 +0000
@@ -1,20 +1,17 @@
 #include "mbed.h"
 
-PwmOut r (LED_RED);
-PwmOut g (LED_GREEN);
-PwmOut b (LED_BLUE);
+PwmOut r(LED_RED);
+PwmOut g(LED_GREEN);
 
 int main() {
     r.period(0.001);
     g.period(0.001);
-    b.period(0.001);
 
     while (true) {
         for (float i = 0.0; i < 1.0 ; i += 0.001) {
             float p = 3 * i;
             r = 1.0 - ((p < 1.0) ? 1.0 - p : (p > 2.0) ? p - 2.0 : 0.0);
             g = 1.0 - ((p < 1.0) ? p : (p > 2.0) ? 0.0 : 2.0 - p);
-            b = 1.0 - ((p < 1.0) ? 0.0 : (p > 2.0) ? 3.0 - p : p - 1.0);
             wait (0.0025);
         }
     }