mirror of https://github.com/FOME-Tech/fome-fw.git
93 lines
2.1 KiB
C++
93 lines
2.1 KiB
C++
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#pragma once
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#include <cstdint>
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#include <cstddef>
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// Defines different events we want to trace. These can be an interval (begin -> end), or an
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// instant. Instants can be global, or specific to one thread. You probably don't want to use
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// each element in PE more than once, as they should each indicate that a specific thing began,
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// ended, or occured.
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enum class PE : uint8_t {
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INVALID,
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ISR,
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ContextSwitch,
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OutputPinSetValue,
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DecodeTriggerEvent,
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EnginePeriodicFastCallback,
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EnginePeriodicSlowCallback,
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EngineStatePeriodicFastCallback,
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HandleShaftSignal,
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EventQueueInsertTask,
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EventQueueExecuteAll,
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SingleTimerExecutorDoExecute,
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SingleTimerExecutorScheduleTimerCallback,
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PeriodicControllerPeriodicTask,
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PeriodicTimerControllerPeriodicTask,
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AdcCallbackFast,
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AdcCallbackSlow,
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AdcConversionSlow,
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AdcConversionFast,
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AdcSubscriptionUpdateSubscribers,
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GetRunningFuel,
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GetInjectionDuration,
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HandleFuel,
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MainTriggerCallback,
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OnTriggerEventSparkLogic,
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ShaftPositionListeners,
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GetBaseFuel,
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GetTpsEnrichment,
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GetSpeedDensityFuel,
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WallFuelAdjust,
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MapAveragingTriggerCallback,
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AdcCallbackFastComplete,
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SingleTimerExecutorScheduleByTimestamp,
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ScheduleByAngle,
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EventQueueExecuteCallback,
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PwmGeneratorCallback,
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TunerStudioHandleCrcCommand,
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PwmConfigTogglePwmState,
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PwmConfigStateChangeCallback,
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};
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void perfEventBegin(PE event, uint8_t data);
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void perfEventEnd(PE event, uint8_t data);
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void perfEventInstantGlobal(PE event, uint8_t data);
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inline void perfEventBegin(PE event) {
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perfEventBegin(event, 0);
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}
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inline void perfEventEnd(PE event) {
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perfEventEnd(event, 0);
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}
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inline void perfEventInstantGlobal(PE event) {
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perfEventInstantGlobal(event, 0);
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}
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// Enable one buffer's worth of perf tracing, and retrieve the buffer size in bytes
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size_t perfTraceEnable();
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// Retrieve the trace buffer
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const uint8_t* getTraceBuffer();
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class ScopePerf
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{
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public:
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ScopePerf(PE event) : ScopePerf(event, 0) {}
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ScopePerf(PE event, uint8_t data) : m_event(event), m_data(data)
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{
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perfEventBegin(event, data);
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}
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~ScopePerf()
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{
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perfEventEnd(m_event, m_data);
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}
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private:
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const PE m_event;
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const uint8_t m_data;
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};
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