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.

Dependencies:   mbed

Fork of frdm_rgbled by Freescale

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?

UserRevisionLine numberNew 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 }