#ifndef BME280_H #define BME280_H #include "../../include/attsensor.h" #define BME280_I2CADDR 0x76 class BME280 : public AttSensor { private: // Variables for Calibration Values uint8_t dig_H1, dig_H3; int8_t dig_H6; uint16_t dig_T1, dig_P1; int16_t dig_T2, dig_T3, dig_P2, dig_P3, dig_P4, dig_P5, dig_P6, dig_P7, dig_P8, dig_P9, dig_H2, dig_H4, dig_H5; // Helper Variable int32_t t_fine; // Functions for Calculation compensated Values int32_t compensate_t(int32_t); int32_t compensate_p(int32_t); int32_t compensate_h(int32_t); // Helper Functions for Reading / Writing I2C Data uint8_t read8(uint8_t addr); uint16_t read16(uint8_t addr); uint16_t read16_LE(uint8_t addr); int16_t readS16(uint8_t addr); int16_t readS16_LE(uint8_t addr); void write8(uint8_t addr, uint8_t data); void getCalData(void); public: BME280(void); uint8_t getSensorData(char *payload, uint8_t startbyte); void calibrate(void) {}; void initialize(void) {getCalData();}; uint8_t numBytes(void) {return 12;}; }; #endif