I want to make PWM, using the TC5 with PB10 port.
But, not working my code (complete complie but output is zero). I don’t know what is problem.
I want to make PWM code of SAMD21G18A without Library.

  PM->APBCMASK.reg |= PM_APBCMASK_TC5;
  REG_PORT_DIR1=PORT_PB10;
  PORT->Group[1].WRCONFIG.bit.PMUXEN = 1;
  PORT->Group[1].WRCONFIG.bit.PMUX=4;

  GCLK->CLKCTRL.bit.ID=GCLK_CLKCTRL_ID_TC4_TC5_Val;
  GCLK->CLKCTRL.bit.GEN=GCLK_CLKCTRL_GEN_GCLK5_Val;
  GCLK->CLKCTRL.bit.CLKEN=1;

  
  GCLK->GENCTRL.bit.SRC=GCLK_GENCTRL_SRC_DFLL48M_Val;
  GCLK->GENCTRL.bit.ID=GCLK_CLKCTRL_GEN_GCLK5_Val;
  GCLK->GENCTRL.bit.OE=1;
  GCLK->GENCTRL.bit.GENEN=1;
  

  TC5->COUNT16.CTRLA.bit.MODE=TC_CTRLA_MODE_COUNT16_Val;
  TC5->COUNT16.CTRLA.bit.PRESCALER=TC_CTRLA_PRESCALER_DIV8_Val;
  TC5->COUNT16.CTRLA.bit.WAVEGEN=TC_CTRLA_WAVEGEN_NPWM_Val;
  
  TC5->COUNT16.CTRLBSET.bit.DIR=0;

  TC5->COUNT16.CC[0].reg=100;
  TC5->COUNT16.CC[1].reg=50;

  TC5->COUNT16.CTRLA.bit.ENABLE=1;
}