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Merge pull request #3464 from jflyper/bfdev-fix-timerClock-for-F411xE 

Fix timerClock for F411xE
This commit is contained in:
J Blackman 2017-07-09 06:56:22 +10:00 committed by GitHub
parent 6fc3c0c48f 55c67116b7
commit 750bc6452a
1 changed files with 6 additions and 9 deletions
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15
src/main/drivers/timer_stm32f4xx.c
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@ -82,9 +82,13 @@ const timerDef_t timerDefinitions[HARDWARE_TIMER_DEFINITION_COUNT] = {
uint8_t timerClockDivisor(TIM_TypeDef *tim)
{
#if defined (STM32F40_41xxx)
#if defined (STM32F411xE)
UNUSED(tim);
return 1;
#elif defined (STM32F40_41xxx)
if (tim == TIM8) return 1;
#endif
if (tim == TIM1 || tim == TIM9 || tim == TIM10 || tim == TIM11) {
return 1;
} else {
@ -94,12 +98,5 @@ uint8_t timerClockDivisor(TIM_TypeDef *tim)
uint32_t timerClock(TIM_TypeDef *tim)
{
#if defined (STM32F40_41xxx)
if (tim == TIM8) return SystemCoreClock;
#endif
if (tim == TIM1 || tim == TIM9 || tim == TIM10 || tim == TIM11) {
return SystemCoreClock;
} else {
return SystemCoreClock / 2;
}
return SystemCoreClock / timerClockDivisor(tim);
}