pw1setdc.c

#include <p18cxxx.h>
#include <pwm.h>


#if defined (PWM_V1) || defined (PWM_V2) || defined (PWM_V3) || defined (PWM_V4) || defined (PWM_V5) || defined (PWM_V6) || defined (PWM_V7) || defined (EPWM_V7) || defined (PWM_V8)  || defined (PWM_V9) ||  defined (PWM_V10) ||  defined (PWM_V11) || defined (PWM_V13) || defined (PWM_V12)

void SetDCPWM1(unsigned int dutycycle)
{
  union PWMDC DCycle;

  // Save the dutycycle value in the union
  DCycle.lpwm = dutycycle << 6;

  // Write the high byte into CCPR1L
  CCPR1L = DCycle.bpwm[1];

  // Write the low byte into CCP1CON5:4
  CCP1CON = (CCP1CON & 0xCF) | ((DCycle.bpwm[0] >> 2) & 0x30);
}

#endif