On the FRDM-KL25Z, when I declare pins PTA5 and PTD2 as PwmOut pins, they are locked together and can not be independently controlled. It doesn't matter if I change the PWM of PTA5 or PTD2. Whichever one is changed, the other one follows it. The simple code below should keep pin PTD2 at 0% pwm while pin PTA5 should switch between 50% and 0% every 0.5 seconds. Pin PTA5 does alternate between 50% and 0% pwm, but instead of staying at 0% pwm, pin PTD2 follows pin PTA5.
Fork of frdm_rgbled by
main.cpp
- Committer:
- chris
- Date:
- 2012-10-11
- Revision:
- 0:cf8a48b1fb23
- Child:
- 1:eabc6f5b51d6
File content as of revision 0:cf8a48b1fb23:
#include "mbed.h" BusOut rgb(LED_RED,LED_GREEN,LED_BLUE); int main() { int i=0; while(1) { rgb=i; wait (0.25); i++; } }