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STM32 LPTIM update for easy maintenance

pull/8960/head
jeromecoutant 2018-11-23 18:04:23 +01:00
parent 75fb93c8ab
commit 4aca14fe8b
1 changed files with 5 additions and 4 deletions
targets/TARGET_STM

9
targets/TARGET_STM/lp_ticker.c
View File

@ -139,10 +139,10 @@ void lp_ticker_init(void)
LptimHandle.Init.OutputPolarity = LPTIM_OUTPUTPOLARITY_HIGH;
LptimHandle.Init.UpdateMode = LPTIM_UPDATE_IMMEDIATE;
LptimHandle.Init.CounterSource = LPTIM_COUNTERSOURCE_INTERNAL;
#if (TARGET_STM32L4)
#if defined (LPTIM_INPUT1SOURCE_GPIO) /* STM32L4 */
LptimHandle.Init.Input1Source = LPTIM_INPUT1SOURCE_GPIO;
LptimHandle.Init.Input2Source = LPTIM_INPUT2SOURCE_GPIO;
#endif /* TARGET_STM32L4 */
#endif /* LPTIM_INPUT1SOURCE_GPIO */
if (HAL_LPTIM_Init(&LptimHandle) != HAL_OK) {
error("HAL_LPTIM_Init ERROR\n");
@ -151,7 +151,7 @@ void lp_ticker_init(void)
NVIC_SetVector(LPTIM1_IRQn, (uint32_t)LPTIM1_IRQHandler);
#if !(TARGET_STM32L4)
#if defined (__HAL_LPTIM_WAKEUPTIMER_EXTI_ENABLE_IT)
/* EXTI lines are not configured by default */
__HAL_LPTIM_WAKEUPTIMER_EXTI_ENABLE_IT();
__HAL_LPTIM_WAKEUPTIMER_EXTI_ENABLE_RISING_EDGE();
@ -190,7 +190,8 @@ static void LPTIM1_IRQHandler(void)
}
}
#if !(TARGET_STM32L4)
#if defined (__HAL_LPTIM_WAKEUPTIMER_EXTI_CLEAR_FLAG)
/* EXTI lines are not configured by default */
__HAL_LPTIM_WAKEUPTIMER_EXTI_CLEAR_FLAG();
#endif
}