logic_analyzer.h File Reference

Detailed Description

Date

Jan 7, 2013

Author

Andrey Belomutskiy, (c) 2012-2020

Definition in file logic_analyzer.h.

Functions
void	initWaveAnalyzer ()
void	startLogicAnalyzerPins ()
void	stopLogicAnalyzerPins ()
void	printWave (Logging *logging)
void	showWaveInfo (void)
void	reportLogicAnalyzerToTS (void)
void	waTriggerEventListener (trigger_event_e ckpSignalType, uint32_t index, efitick_t edgeTimestamp)

Function Documentation

initWaveAnalyzer()

void initWaveAnalyzer

(

)

Definition at line 236 of file logic_analyzer.cpp.

                        {
    if (hasFirmwareError()) {
        return;
    }
 
    addConsoleAction("waveinfo", showWaveInfo);
}

Referenced by initRealHardwareEngineController().

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printWave()

void printWave

(

Logging *

logging

)

Definition at line 227 of file logic_analyzer.cpp.

                                 {
    reportWave(logging, 0);
    reportWave(logging, 1);
}

Referenced by updateDevConsoleState().

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reportLogicAnalyzerToTS()

void reportLogicAnalyzerToTS

(

void

)

Definition at line 280 of file logic_analyzer.cpp.

                               {
#if EFI_TUNER_STUDIO
    getChannelFreqAndDuty(0, engine->outputChannels.debugFloatField1, engine->outputChannels.debugIntField1);
    getChannelFreqAndDuty(1, engine->outputChannels.debugFloatField2, engine->outputChannels.debugIntField2);
    getChannelFreqAndDuty(2, engine->outputChannels.debugFloatField3, engine->outputChannels.debugIntField3);
    getChannelFreqAndDuty(3, engine->outputChannels.debugFloatField4, engine->outputChannels.debugIntField4);
#endif  
}

Referenced by updateTunerStudioState().

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showWaveInfo()

void showWaveInfo

(

void

)

Definition at line 232 of file logic_analyzer.cpp.

                        {
    efiPrintf("logic input #1: %d/%d", readers[0].fallEventCounter, readers[0].riseEventCounter);
}

Referenced by initWaveAnalyzer().

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startLogicAnalyzerPins()

void startLogicAnalyzerPins

(

)

Definition at line 244 of file logic_analyzer.cpp.

                              {
    for (size_t index = 0; index < LOGIC_ANALYZER_CHANNEL_COUNT; index++) {
        initWave(index);
    }
}

Referenced by applyNewHardwareSettings().

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stopLogicAnalyzerPins()

void stopLogicAnalyzerPins

(

)

Definition at line 250 of file logic_analyzer.cpp.

                             {
    for (int index = 0; index < LOGIC_ANALYZER_CHANNEL_COUNT; index++) {
        brain_pin_e brainPin = activeConfiguration.logicAnalyzerPins[index];
 
        if (isBrainPinValid(brainPin)) {
            efiExtiDisablePin(brainPin);
        }
    }
}

Referenced by stopHardware().

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waTriggerEventListener()

void waTriggerEventListener	(	trigger_event_e	ckpSignalType,
		uint32_t	index,
		efitick_t	edgeTimestamp
	)

Definition at line 153 of file logic_analyzer.cpp.

                                                                                                    {
    (void)ckpSignalType;
    if (index != 0) {
        return;
    }
 
    efitimeus_t nowUs = NT2US(edgeTimestamp);
    engineCycleDurationUs = nowUs - previousEngineCycleTimeUs;
    previousEngineCycleTimeUs = nowUs;
}

Referenced by TriggerCentral::handleShaftSignal().

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