Cannot get timer1 channel 3 or 4 to PWM

[Maddi.Mike]

I cannot get timer 1 channels 3 or 4 to output a PWM. Here is how I have it initialized

static void _vBl_initGauge_PWM(void)
{
 TIM1->PSCRH = (u8)((sBL_PWMoutConst.PSCR >> 8) & 0xFF);
 TIM1->PSCRL = (u8)sBL_PWMoutConst.PSCR;
 TIM1->ARRH = (u8)(sBL_PWMoutConst.ARR >> 8);
 TIM1->ARRL = (u8)sBL_PWMoutConst.ARR;
 
 // Set active high polarity
 TIM1->CCER2 &= (u8)~TIM1_CCER2_CC4P;
 
 // Set output compare mode to PWM mode 1
 TIM1->CCMR4 &= (u8)~TIM1_CCMR_OCM;
 TIM1->CCMR4 |= (u8)0x60;
 
 // Enable the preload register
 TIM1->CCMR4 |= (u8)TIM1_CCMR_OCxPE;
 
 // Set the duty cycle to 50%
 TIM1->CCR4H = (u8)(sBL_PWMoutConst.ARR >> 9); // This values should be half of the PWM_ reload register
 TIM1->CCR4L = (u8)(sBL_PWMoutConst.ARR >> 1); // value in order to produce a 50% duty cycle
 
 // Enable the timer
 TIM1->CR1 |= (u8)TIM1_CR1_CEN;
 
 // Enable the output
 TIM1->CCER2 |= (u8)TIM1_CCER2_CC4E;
}

What am I doing wrong?

[mwalt.3]

Hi,

what about the MOE bit ?