trigger_input.h

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/**
 * @file    trigger_input.h
 * @brief   Position sensor hardware layer
 *
 * @date Dec 30, 2012
 * @author Andrey Belomutskiy, (c) 2012-2020
 */
 
#pragma once
 
#include "trigger_structure.h"
#include "trigger_central.h"
 
void onEcuStartTriggerImplementation();
 
void onEcuStartDoSomethingTriggerInputPins();
void startTriggerInputPins();
void stopTriggerInputPins();
 
#if HAL_USE_ADC
typedef adcsample_t triggerAdcSample_t;
#else
typedef uint16_t triggerAdcSample_t;
#endif /* HAL_USE_ADC */
 
// This detector has 2 modes for low-RPM (ADC) and fast-RPM (EXTI)
enum triggerAdcMode_t {
    TRIGGER_ADC_NONE = 0,
    TRIGGER_ADC_ADC,
    TRIGGER_ADC_EXTI,
};
 
adc_channel_e getAdcChannelForTrigger(void);
void addAdcChannelForTrigger(void);
void triggerAdcCallback(triggerAdcSample_t value);
 
void setTriggerAdcMode(triggerAdcMode_t adcMode);
void onTriggerChanged(efitick_t stamp, bool isPrimary, bool isRising);