35 lines
762 B
C++
35 lines
762 B
C++
/*
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* SensorTempSHT20.h
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*
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* Created on: 16 May 2023
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*/
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#ifndef THREADS_TEMPERATURE_SENSORTEMPTC74_H_
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#define THREADS_TEMPERATURE_SENSORTEMPTC74_H_
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#include "I2C.h"
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#include "chip.h"
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class SensorTempSHT20 {
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public:
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SensorTempSHT20(I2C* pi2c);
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virtual ~SensorTempSHT20();
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int8_t getTemperature();
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bool is_up();
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private:
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uint16_t read();
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bool crc_check(uint8_t * data, uint8_t nbrOfBytes, uint8_t checksum);
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I2C* _pi2c;
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const uint8_t _dev_addr;
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bool _up_flag;
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const uint8_t _com_read_hold;
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const uint8_t _com_read_nohold;
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const uint8_t _com_write_ur; //user register
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const uint8_t _com_read_ur; //user register
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const uint8_t _com_soft_reset;
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const uint16_t _polynominal;
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};
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#endif /* THREADS_TEMPERATURE_SENSORTEMPSHT20_H_ */
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