Example PWM control of RGB LEDs
Dependencies: mbed
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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.
main.cpp@0:cf8a48b1fb23, 2012-10-11 (annotated)
- Committer:
- chris
- Date:
- Thu Oct 11 14:08:32 2012 +0000
- Revision:
- 0:cf8a48b1fb23
- Child:
- 1:eabc6f5b51d6
First revision
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
chris | 0:cf8a48b1fb23 | 1 | #include "mbed.h" |
chris | 0:cf8a48b1fb23 | 2 | |
chris | 0:cf8a48b1fb23 | 3 | BusOut rgb(LED_RED,LED_GREEN,LED_BLUE); |
chris | 0:cf8a48b1fb23 | 4 | |
chris | 0:cf8a48b1fb23 | 5 | int main() { |
chris | 0:cf8a48b1fb23 | 6 | int i=0; |
chris | 0:cf8a48b1fb23 | 7 | while(1) { |
chris | 0:cf8a48b1fb23 | 8 | rgb=i; |
chris | 0:cf8a48b1fb23 | 9 | wait (0.25); |
chris | 0:cf8a48b1fb23 | 10 | i++; |
chris | 0:cf8a48b1fb23 | 11 | } |
chris | 0:cf8a48b1fb23 | 12 | } |