How do I get rid of duplication

Projects Programming
23

If you add a third PWM board:

void SetPWM(int channel)
{
  if (channel >= 32)
    pwm2.setPWM(channel - 32, 0, turnArray[channel].currentPos + turnArray[channel].offset);
  else if (channel >= 16)
    pwm1.setPWM(channel - 16, 0, turnArray[channel].currentPos + turnArray[channel].offset);
  else
    pwm0.setPWM(channel, 0, turnArray[channel].currentPos + turnArray[channel].offset);
}