#ifndef BMP280_H
#define BMP280_H

/* Device i2c address */
#define BMP280_I2C_ADDR 0x76

/* Device ID */
#define BMP280_ID 0x58

/* Device registers list */
#define BMP280_TEMP_XLSB    0xFC
#define BMP280_TEMP_LSB     0xFB
#define BMP280_TEMP_MSB     0xFA
#define BMP280_PRESS_XLSB   0xF9
#define BMP280_PRESS_LSB    0xF8
#define BMP280_PRESS_MSB    0xF7
#define BMP280_CONFIG       0xF5
#define BMP280_CTRL_MEAS    0xF4
#define BMP280_STATUS       0xF3
#define BMP280_RESET        0xE0
#define BMP280_ID_REG       0xD0

/* Device calibration registers list */
#define BMP280_DIG_T1       0x88
#define BMP280_DIG_T2       0x8A
#define BMP280_DIG_T3       0x8C
#define BMP280_DIG_P1       0x8E
#define BMP280_DIG_P2       0x90
#define BMP280_DIG_P3       0x92
#define BMP280_DIG_P4       0x94
#define BMP280_DIG_P5       0x96
#define BMP280_DIG_P6       0x98
#define BMP280_DIG_P7       0x9A
#define BMP280_DIG_P8       0x9C
#define BMP280_DIG_P9       0x9E

/* Field masks */

/* Configuration enumerations */
typedef enum
{
    BMP280_Sleep = 0,
    BMP280_Forced = 1,
    BMP280_Normal = 3,
} BMP280_Mode_e;

typedef enum
{
    BMP280_Oversampling_Skipped = 0,
    BMP280_Oversampling_x1 = 1,
    BMP280_Oversampling_x2 = 2,
    BMP280_Oversampling_x4 = 3,
    BMP280_Oversampling_x8 = 4,
    BMP280_Oversampling_x16 = 5,
} BMP280_Oversampling_e;

typedef enum
{
    BMP280_Filter_OFF = 0,
    BMP280_Filter_x2 = 1,
    BMP280_Filter_x4 = 2,
    BMP280_Filter_x8 = 3,
    BMP280_Filter_x16 = 4,
} BMP280_Filter_e;

typedef enum
{
    BMP280_Standby_0_5MS = 0,
    BMP280_Standby_62_5MS = 1,
    BMP280_Standby_125MS = 2,
    BMP280_Standby_250MS = 3,
    BMP280_Standby_500MS = 4,
    BMP280_Standby_1000MS = 5,
    BMP280_Standby_2000MS = 6,
    BMP280_Standby_4000MS = 7,
} BMP280_Standby_Duration_e;



bool BMP280_init(void);

bool BMP280_configure(BMP280_Mode_e mode, BMP280_Oversampling_e temperature_oversampling, BMP280_Oversampling_e pressure_oversampling, BMP280_Filter_e filter, BMP280_Standby_Duration_e standby_duration);

bool BMP280_trigger_measurement(void);

float BMP280_get_temperature(void);

bool BMP280_software_reset(void);

#endif //BMP280_H