kopia lustrzana https://github.com/SP8EBC/ParaTNC
39 wiersze
975 B
C
39 wiersze
975 B
C
/*
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* bma150.h
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*
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* Created on: 21.06.2020
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* Author: mateusz
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*/
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#ifndef INCLUDE_DRIVERS_BMA150_H_
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#define INCLUDE_DRIVERS_BMA150_H_
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#include "stdint.h"
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#define BMA150_OK 0
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#define BMA150_SENSOR_NOT_RESPONDING -1
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#define BMA150_SENSOR_NOT_AVALIABLE -2
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#define BMA150_LN_CALIBRATION 41
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#define BMA150_LN_RAW_DATA 8
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typedef enum bma150_qf {
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BMA150_QF_FULL,
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BMA150_QF_NOT_AVAILABLE
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}bma150_qf_t;
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extern uint8_t bma150_data_buffer[BMA150_LN_CALIBRATION + 1];
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extern uint8_t bma150_calibration_data[BMA150_LN_RAW_DATA + 1];
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int32_t bma150_reset(bma150_qf_t* qf);
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int32_t bma150_setup(void);
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int32_t bma150_read_calibration(uint8_t* calibration, bma150_qf_t* qf);
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int32_t bma150_read_raw_data(uint8_t* raw_data, bma150_qf_t* qf);
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int32_t bma150_get_pressure(float* out, uint8_t* raw_data);
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int32_t bma150_get_temperature(float* out, uint8_t* raw_data);
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int32_t bma150_get_humidity(int8_t* out, uint8_t* raw_data);
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#endif /* INCLUDE_DRIVERS_BMA150_H_ */
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