60 lines
1.3 KiB
C
60 lines
1.3 KiB
C
#pragma once
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#include "sdkconfig.h"
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#include <stddef.h>
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#define MAX(a, b) ((a) > (b) ? (a) : (b))
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#define INITIALISATION_VALUE 0.0f
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#define AVG10S_SAMPLE_SIZE 10U
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#define AVG60S_SAMPLE_SIZE 60U
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#define AVG24H_SAMPLE_SIZE 24U
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#define PRED60S_SAMPLE_SIZE 60U
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#define DAMPING_FACTOR_WARMER (CONFIG_DAMPING_FACTOR_WARMER * 0.00001f)
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#define DAMPING_FACTOR_COLDER (CONFIG_DAMPING_FACTOR_COLDER * 0.00001f)
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typedef enum _BurnerErrorState
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{
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NO_ERROR,
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FAULT
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} eBurnerErrorState;
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typedef enum _MeasurementErrorState
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{
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MEASUREMENT_NO_ERROR,
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MEASUREMENT_FAULT
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} eMeasurementErrorState;
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typedef struct _Average
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{
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float fValue;
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float samples[MAX(AVG10S_SAMPLE_SIZE, MAX(AVG60S_SAMPLE_SIZE, AVG24H_SAMPLE_SIZE))];
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size_t bufferIndex;
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size_t bufferCount;
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} sAverage;
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typedef struct _Predict
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{
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float fValue;
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float samples[PRED60S_SAMPLE_SIZE];
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size_t bufferIndex;
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size_t bufferCount;
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} sPredict;
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typedef struct _Measurement
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{
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float fCurrentValue;
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float fDampedValue;
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sAverage average10s;
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sAverage average60s;
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sPredict predict60s;
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eMeasurementErrorState state;
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} sMeasurement;
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void initInputs(void);
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sMeasurement getChamberTemperature(void);
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sMeasurement getOutdoorTemperature(void);
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sMeasurement getInletFlowTemperature(void);
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sMeasurement getReturnFlowTemperature(void);
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eBurnerErrorState getBurnerError(void);
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