mirror of https://github.com/rusefi/rusefi-1.git
46 lines
950 B
C
46 lines
950 B
C
/**
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* @file wave_analyzer_hw.h
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*
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* @date Jun 23, 2013
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* @author Andrey Belomutskiy, (c) 2012-2014
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*/
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#ifndef WAVE_ANALYZER_HW_H_
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#define WAVE_ANALYZER_HW_H_
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#include "main.h"
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#if HAL_USE_ICU || defined(__DOXYGEN__)
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#include "listener_array.h"
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typedef struct {
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ICUDriver *driver;
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GPIO_TypeDef *port;
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int pin;
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bool_t isActiveHigh; // false for ICU_INPUT_ACTIVE_LOW, true for ICU_INPUT_ACTIVE_HIGH
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volatile int started;
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// todo: make this a template & reduce number of listeners?
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// todo: would one listener be enough?
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IntListenerArray widthListeners;
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IntListenerArray periodListeners;
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} WaveReaderHw;
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#ifdef __cplusplus
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extern "C"
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{
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#endif /* __cplusplus */
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void initWaveAnalyzerDriver(WaveReaderHw *hw, brain_pin_e brainPin);
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void startInputDriver(WaveReaderHw *hw, bool isActiveHigh);
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ICUDriver * getInputCaptureDriver(brain_pin_e hwPin);
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#ifdef __cplusplus
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}
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#endif /* __cplusplus */
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#endif
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#endif /* WAVE_ANALYZER_HW_H_ */
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