[PIC] PWM from PIC32MX250F128D

[rajib.das]

Hi Guys

I want to generate PWM from PIC32MX250F128D. I know I Have to select one of Five OCx pins. But have no clue which pin numbers are those represents OCx pins. And How to do that.

Thanks

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   PWM_B7 = 0;                             // set PORTB7 to 0
   PWM_B7_Direction = 0;                 // designate RB7 pins as output
   Unlock_IOLOCK();
   PPS_Mapping(_RPB7, _OUTPUT, _OC1);  
   pwm_period = PWM_Init(10000, 1, 0, 2);
   Lock_IOLOCK();

 

[horace1]

if you require OC1 to output on RB7 you can try PPSOutput from pps.h

PPSOutput(1,RPB7,OC1);   //Assign OC1 to pin RPB7