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Enable input filtering on input capture timers.

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Conflicts:

	src/drv_pwm.c
This commit is contained in:
kh4 2014-04-27 22:37:45 +03:00 • committed by Dominic Clifton
parent 4a79774fb4
commit ab2273f93e
1 changed files with 3 additions and 1 deletions
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4
src/drivers/pwm_rx.c
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@ -91,6 +91,8 @@ static void pwmGPIOConfig(GPIO_TypeDef *gpio, uint32_t pin, GPIO_Mode mode)
gpioInit(gpio, &cfg);
}
#define INPUT_FILTER_TO_HELP_WITH_NOISE_FROM_OPENLRS_TELEMETRY_RX 0x03
void pwmICConfig(TIM_TypeDef *tim, uint8_t channel, uint16_t polarity)
{
TIM_ICInitTypeDef TIM_ICInitStructure;
@ -100,7 +102,7 @@ void pwmICConfig(TIM_TypeDef *tim, uint8_t channel, uint16_t polarity)
TIM_ICInitStructure.TIM_ICPolarity = polarity;
TIM_ICInitStructure.TIM_ICSelection = TIM_ICSelection_DirectTI;
TIM_ICInitStructure.TIM_ICPrescaler = TIM_ICPSC_DIV1;
TIM_ICInitStructure.TIM_ICFilter = 0x0;
TIM_ICInitStructure.TIM_ICFilter = INPUT_FILTER_TO_HELP_WITH_NOISE_FROM_OPENLRS_TELEMETRY_RX;
TIM_ICInit(tim, &TIM_ICInitStructure);
}