void EWM_Init(EWM_Type *base, const ewm_config_t *config) { assert(config); uint32_t value = 0U; #if !((defined(FSL_FEATURE_SOC_PCC_COUNT) && FSL_FEATURE_SOC_PCC_COUNT) && \ (defined(FSL_FEATURE_PCC_SUPPORT_EWM_CLOCK_REMOVE) && FSL_FEATURE_PCC_SUPPORT_EWM_CLOCK_REMOVE)) #if !(defined(FSL_SDK_DISABLE_DRIVER_CLOCK_CONTROL) && FSL_SDK_DISABLE_DRIVER_CLOCK_CONTROL) CLOCK_EnableClock(kCLOCK_Ewm0); #endif /* FSL_SDK_DISABLE_DRIVER_CLOCK_CONTROL */ #endif value = EWM_CTRL_EWMEN(config->enableEwm) | EWM_CTRL_ASSIN(config->setInputAssertLogic) | EWM_CTRL_INEN(config->enableEwmInput) | EWM_CTRL_INTEN(config->enableInterrupt); #if defined(FSL_FEATURE_EWM_HAS_PRESCALER) && FSL_FEATURE_EWM_HAS_PRESCALER base->CLKPRESCALER = config->prescaler; #endif /* FSL_FEATURE_EWM_HAS_PRESCALER */ #if defined(FSL_FEATURE_EWM_HAS_CLOCK_SELECT) && FSL_FEATURE_EWM_HAS_CLOCK_SELECT base->CLKCTRL = config->clockSource; #endif /* FSL_FEATURE_EWM_HAS_CLOCK_SELECT*/ base->CMPL = config->compareLowValue; base->CMPH = config->compareHighValue; base->CTRL = value; }
/*FUNCTION********************************************************************** * * Function Name : EWM_HAL_SetConfig * Description : Initialize EWM peripheral to workable state. * *END**************************************************************************/ void EWM_HAL_SetConfig(EWM_Type * base, const ewm_config_t *ewmConfigPtr) { uint32_t value = 0; assert(ewmConfigPtr); value = EWM_CTRL_EWMEN(ewmConfigPtr->ewmEnable) | EWM_CTRL_ASSIN(ewmConfigPtr->ewmInAssertLogic) | EWM_CTRL_INEN(ewmConfigPtr->ewmInEnable) | EWM_CTRL_INTEN(ewmConfigPtr->intEnable); #if FSL_FEATURE_EWM_HAS_PRESCALER EWM_WR_CLKPRESCALER(base, ewmConfigPtr->ewmPrescalerValue); #endif EWM_WR_CMPL(base, ewmConfigPtr->ewmCmpLowValue); EWM_WR_CMPH(base, ewmConfigPtr->ewmCmpHighValue); EWM_WR_CTRL(base, value); }