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stm32/timer: Properly initialise timer deadtime/brk on WB MCUs. 

Signed-off-by: Damien George <damien@micropython.org>
pull/6208/head
Damien George 2020-06-29 16:06:30 +10:00
rodzic e4fcd216e0
commit 048a1d675d
1 zmienionych plików z 6 dodań i 6 usunięć
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12
ports/stm32/timer.c
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@ -477,7 +477,7 @@ STATIC void config_deadtime(pyb_timer_obj_t *self, mp_int_t ticks, mp_int_t brk)
deadTimeConfig.DeadTime = compute_dtg_from_ticks(ticks);
deadTimeConfig.BreakState = brk == BRK_OFF ? TIM_BREAK_DISABLE : TIM_BREAK_ENABLE;
deadTimeConfig.BreakPolarity = brk == BRK_LOW ? TIM_BREAKPOLARITY_LOW : TIM_BREAKPOLARITY_HIGH;
#if defined(STM32F7) || defined(STM32H7) | defined(STM32L4)
#if defined(STM32F7) || defined(STM32H7) || defined(STM32L4) || defined(STM32WB)
deadTimeConfig.BreakFilter = 0;
deadTimeConfig.Break2State = TIM_BREAK_DISABLE;
deadTimeConfig.Break2Polarity = TIM_BREAKPOLARITY_LOW;
@ -769,14 +769,14 @@ STATIC mp_obj_t pyb_timer_init_helper(pyb_timer_obj_t *self, size_t n_args, cons
HAL_TIM_Base_Init(&self->tim);
#if !defined(STM32L0)
#if defined(IS_TIM_ADVANCED_INSTANCE)
if (IS_TIM_ADVANCED_INSTANCE(self->tim.Instance)) {
if (IS_TIM_ADVANCED_INSTANCE(self->tim.Instance))
#elif defined(IS_TIM_BREAK_INSTANCE)
if (IS_TIM_BREAK_INSTANCE(self->tim.Instance)) {
if (IS_TIM_BREAK_INSTANCE(self->tim.Instance))
#else
if (0) {
#endif
if (0)
#endif
{
config_deadtime(self, args[ARG_deadtime].u_int, args[ARG_brk].u_int);
}
#endif