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possible HA DCC waveform running on pins 8 and 9

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This commit is contained in:
travis-farmer 2023-10-22 11:19:07 -04:00
parent 4bc7c2632a
commit 169050853a
1 changed files with 8 additions and 8 deletions
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16
DCCTimerGiga.cpp
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@ -242,25 +242,25 @@ bool DCCTimer::isPWMPin(byte pin) {
void DCCTimer::setPWM(byte pin, bool high) {
switch (pin) {
case 12:
case 9:
if (!tim3ModeHA) {
timerAux.setMode(1, TIMER_OUTPUT_COMPARE_INACTIVE, 13);
timerAux.setMode(1, TIMER_OUTPUT_COMPARE_INACTIVE, 9);
tim3ModeHA = true;
}
if (high)
TIM3->CCMR1 = (TIM3->CCMR1 & ~TIM_CCMR1_OC1M_Msk) | TIM_CCMR1_OC1M_0;
TIM17->CCMR1 = (TIM17->CCMR1 & ~TIM_CCMR1_OC1M_Msk) | TIM_CCMR1_OC1M_0;
else
TIM3->CCMR1 = (TIM3->CCMR1 & ~TIM_CCMR1_OC1M_Msk) | TIM_CCMR1_OC1M_1;
TIM17->CCMR1 = (TIM17->CCMR1 & ~TIM_CCMR1_OC1M_Msk) | TIM_CCMR1_OC1M_1;
break;
case 13:
case 8:
if (!tim2ModeHA) {
timer.setMode(1, TIMER_OUTPUT_COMPARE_INACTIVE, 12);
timer.setMode(1, TIMER_OUTPUT_COMPARE_INACTIVE, 8);
tim2ModeHA = true;
}
if (high)
TIM2->CCMR1 = (TIM2->CCMR1 & ~TIM_CCMR1_OC1M_Msk) | TIM_CCMR1_OC1M_0;
TIM16->CCMR1 = (TIM16->CCMR1 & ~TIM_CCMR1_OC1M_Msk) | TIM_CCMR1_OC1M_0;
else
TIM2->CCMR1 = (TIM2->CCMR1 & ~TIM_CCMR1_OC1M_Msk) | TIM_CCMR1_OC1M_1;
TIM16->CCMR1 = (TIM16->CCMR1 & ~TIM_CCMR1_OC1M_Msk) | TIM_CCMR1_OC1M_1;
break;
}
}