mirror of
https://github.com/mck1117/wideband.git
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57 lines
1.3 KiB
C++
57 lines
1.3 KiB
C++
#pragma once
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#include "wideband_config.h"
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#include "timer.h"
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struct ISampler
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{
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virtual float GetNernstDc() const = 0;
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virtual float GetNernstAc() const = 0;
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virtual float GetPumpNominalCurrent() const = 0;
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virtual float GetInternalHeaterVoltage() const = 0;
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virtual float GetSensorTemperature() const = 0;
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virtual float GetSensorInternalResistance() const = 0;
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};
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struct AnalogChannelResult;
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class Sampler : public ISampler
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{
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public:
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void ApplySample(AnalogChannelResult& result, float virtualGroundVoltageInt);
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void Init();
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float GetNernstDc() const override;
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float GetNernstAc() const override;
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float GetPumpNominalCurrent() const override;
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float GetInternalHeaterVoltage() const override;
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float GetSensorTemperature() const override;
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float GetSensorInternalResistance() const override;
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private:
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float r_2 = 0;
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float r_3 = 0;
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float nernstAc = 0;
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float nernstDc = 0;
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float pumpCurrentSenseVoltage = 0;
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#ifdef BOARD_HAS_VOLTAGE_SENSE
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float internalHeaterVoltage = 0;
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#endif
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Timer m_startupTimer;
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};
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// Get the sampler for a particular channel
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const ISampler& GetSampler(int ch);
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#ifdef BOARD_HAS_VOLTAGE_SENSE
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float GetSupplyVoltage();
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#endif
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float GetMcuTemperature();
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void StartSampling();
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