28 lines
1005 B
C++
28 lines
1005 B
C++
#pragma once
|
|
#include "Receiver.h"
|
|
|
|
enum class MeasureState : uint8_t { IDLE, SETTLING, RUNNING, PASS, FAIL };
|
|
|
|
class Measurement {
|
|
public:
|
|
explicit Measurement(PulseReceiver &receiver) : receiver_(receiver) {}
|
|
bool start(float expectedHz, float expectedDuty, float tolerancePct,
|
|
uint32_t testTimeMs, uint8_t repeats, uint8_t settleCycles);
|
|
MeasureState update();
|
|
void abort();
|
|
MeasureState state() const { return state_; }
|
|
FailReason reason() const { return stats_.reason; }
|
|
const StageStats &stats() const { return stats_; }
|
|
private:
|
|
void fail(FailReason reason);
|
|
PulseReceiver &receiver_;
|
|
MeasureState state_ = MeasureState::IDLE;
|
|
StageStats stats_ = {};
|
|
float expectedHz_ = 0, expectedDuty_ = 0, tolerance_ = 0;
|
|
uint32_t timeMs_ = 0;
|
|
uint8_t repeats_ = 0, settleLeft_ = 0;
|
|
uint64_t measurementStartTick_ = 0, deadlineTick_ = 0, repeatTicks_ = 0;
|
|
uint32_t startedMs_ = 0, measurementStartMs_ = 0, lastPeriodMs_ = 0;
|
|
uint32_t repeatPeriods_[10] = {};
|
|
};
|