基于I2C读取各个传感器数据源码文件

/* * bmp280.c * * Created on: Nov 29, 2022 * Author: py_hp */ #include <stdio.h> #include "bmp280.h" extern I2C_HandleTypeDef hi2c2; #define BMP280_TEMPERATURE_CALIB_DIG_T1_LSB_REG (0x88) #define BMP280_TEMPERATURE_CALIB_DIG_T1_MSB_REG (0x89) #define BMP280_TEMPERATURE_CALIB_DIG_T2_LSB_REG (0x8A) #define BMP280_TEMPERATURE_CALIB_DIG_T2_MSB_REG (0x8B) #define BMP280_TEMPERATURE_CALIB_DIG_T3_LSB_REG (0x8C) #define BMP280_TEMPERATURE_CALIB_DIG_T3_MSB_REG (0x8D) #define BMP280_PRESSURE_CALIB_DIG_P1_LSB_REG (0x8E) #define BMP280_PRESSURE_CALIB_DIG_P1_MSB_REG (0x8F) #define BMP280_PRESSURE_CALIB_DIG_P2_LSB_REG (0x90) #define BMP280_PRESSURE_CALIB_DIG_P2_MSB_REG (0x91) #define BMP280_PRESSURE_CALIB_DIG_P3_LSB_REG (0x92) #define BMP280_PRESSURE_CALIB_DIG_P3_MSB_REG (0x93) #define BMP280_PRESSURE_CALIB_DIG_P4_LSB_REG (0x94) #define BMP280_PRESSURE_CALIB_DIG_P4_MSB_REG (0x95) #define BMP280_PRESSURE_CALIB_DIG_P5_LSB_REG (0x96) #define BMP280_PRESSURE_CALIB_DIG_P5_MSB_REG (0x97) #define BMP280_PRESSURE_CALIB_DIG_P6_LSB_REG (0x98) #define BMP280_PRESSURE_CALIB_DIG_P6_MSB_REG (0x99) #define BMP280_PRESSURE_CALIB_DIG_P7_LSB_REG (0x9A) #define BMP280_PRESSURE_CALIB_DIG_P7_MSB_REG (0x9B) #define BMP280_PRESSURE_CALIB_DIG_P8_LSB_REG (0x9C) #define BMP280_PRESSURE_CALIB_DIG_P8_MSB_REG (0x9D) #define BMP280_PRESSURE_CALIB_DIG_P9_LSB_REG (0x9E) #define BMP280_PRESSURE_CALIB_DIG_P9_MSB_REG (0x9F) #define BMP280_CHIP_ID_REG (0xD0) #define BMP280_RST_REG (0xE0) #define BMP280_STAT_REG (0xF3) #define BMP280_CTRL_MEAS_REG (0xF4) #define BMP280_CONFIG_REG (0xF5) #define BMP280_PRESSURE_MSB_REG (0xF7) #define BMP280_PRESSURE_LSB_REG (0xF8) #define BMP280_PRESSURE_XLSB_REG (0xF9) #define BMP280_TEMPERATURE_MSB_REG (0xFA) #define BMP280_TEMPERATURE_LSB_REG (0xFB) #define BMP280_TEMPERATURE_XLSB_REG (0xFC) #define BMP280_SHIFT_BY_01_BIT (1) #define BMP280_SHIFT_BY_02_BITS (2) #define BMP280_SHIFT_BY_03_BITS (3) #define BMP280_SHIFT_BY_04_BITS (4) #define BMP280_SHIFT_BY_05_BITS (5) #define BMP280_SHIFT_BY_08_BITS (8) #define BMP280_SHIFT_BY_11_BITS (11) #define BMP280_SHIFT_BY_12_BITS (12) #define BMP280_SHIFT_BY_13_BITS (13) #define BMP280_SHIFT_BY_14_BITS (14) #define BMP280_SHIFT_BY_15_BITS (15) #define BMP280_SHIFT_BY_16_BITS (16) #define BMP280_SHIFT_BY_17_BITS (17) #define BMP280_SHIFT_BY_18_BITS (18) #define BMP280_SHIFT_BY_19_BITS (19) #define BMP280_SHIFT_BY_25_BITS (25) #define BMP280_SHIFT_BY_31_BITS (31) #define BMP280_SHIFT_BY_33_BITS (33) #define BMP280_SHIFT_BY_35_BITS (35) #define BMP280_SHIFT_BY_47_BITS (47) #define BMP280_PRESSURE_TEMPERATURE_CALIB_DATA_LENGTH (24) #define BMP280_GEN_READ_WRITE_DATA_LENGTH (1) #define BMP280_REGISTER_READ_DELAY (1) #define BMP280_TEMPERATURE_DATA_LENGTH (3) #define BMP280_PRESSURE_DATA_LENGTH (3) #define BMP280_ALL_DATA_FRAME_LENGTH (6) #define BMP280_INIT_VALUE (0) #define BMP280_CHIP_ID_READ_COUNT (5) #define BMP280_CHIP_ID_READ_SUCCESS (0) #define BMP280_CHIP_ID_READ_FAIL ((int8_t)-1) #define BMP280_INVALID_DATA (0) #define BMP280_TEMPERATURE_DATA_SIZE (3) #define BMP280_PRESSURE_DATA_SIZE (3) #define BMP280_DATA_FRAME_SIZE (6) #define BMP280_CALIB_DATA_SIZE (24) #define BMP280_TEMPERATURE_MSB_DATA (0) #define BMP280_TEMPERATURE_LSB_DATA (1) #define BMP280_TEMPERATURE_XLSB_DATA (2) #define BMP280_I2C_ADDRESS1 (0x76) #define BMP280_I2C_ADDRESS2 (0x77) #define BMP280_SLEEP_MODE (0x00) #define BMP280_FORCED_MODE (0x01) #define BMP280_NORMAL_MODE (0x03) #define BMP280_SOFT_RESET_CODE (0xB6) #define BMP280_STANDBY_TIME_1_MS (0x00) #define BMP280_STANDBY_TIME_63_MS (0x01) #define BMP280_STANDBY_TIME_125_MS (0x02) #define BMP280_STANDBY_TIME_250_MS (0x03) #define BMP280_STANDBY_TIME_500_MS (0x04) #define BMP280_STANDBY_TIME_1000_MS (0x05) #define BMP280_STANDBY_TIME_2000_MS (0x06) #define BMP280_STANDBY_TIME_4000_MS (0x07) #define BMP280_OVERSAMP_SKIPPED (0x00) #define BMP280_OVERSAMP_1X (0x01) #define BMP280_OVERSAMP_2X (0x02) #define BMP280_OVERSAMP_4X (0x03) #define BMP280_OVERSAMP_8X (0x04) #define BMP280_OVERSAMP_16X (0x05) #define BMP280_FILTER_COEFF_OFF (0x00) #define BMP280_FILTER_COEFF_2 (0x01) #define BMP280_FILTER_COEFF_4 (0x02) #define BMP280_FILTER_COEFF_8 (0x03) #define BMP280_FILTER_COEFF_16 (0x04) #define BMP280_ULTRA_LOW_POWER_MODE (0x00) #define BMP280_LOW_POWER_MODE (0x01) #define BMP280_STANDARD_RESOLUTION_MODE (0x02) #define BMP280_HIGH_RESOLUTION_MODE (0x03) #define BMP280_ULTRA_HIGH_RESOLUTION_MODE (0x04) #define BMP280_ULTRALOWPOWER_OVERSAMP_PRESSURE BMP280_OVERSAMP_1X #define BMP280_ULTRALOWPOWER_OVERSAMP_TEMPERATURE BMP280_OVERSAMP_1X #define BMP280_LOWPOWER_OVERSAMP_PRESSURE BMP280_OVERSAMP_2X #define BMP280_LOWPOWER_OVERSAMP_TEMPERATURE BMP280_OVERSAMP_1X #define BMP280_STANDARDRESOLUTION_OVERSAMP_PRESSURE BMP280_OVERSAMP_4X #define BMP280_STANDARDRESOLUTION_OVERSAMP_TEMPERATURE BMP280_OVERSAMP_1X #define BMP280_HIGHRESOLUTION_OVERSAMP_PRESSURE BMP280_OVERSAMP_8X #define BMP280_HIGHRESOLUTION_OVERSAMP_TEMPERATURE BMP280_OVERSAMP_1X #define BMP280_ULTRAHIGHRESOLUTION_OVERSAMP_PRESSURE BMP280_OVERSAMP_16X #define BMP280_ULTRAHIGHRESOLUTION_OVERSAMP_TEMPERATURE BMP280_OVERSAMP_2X #define BMP280_STATUS_REG_MEASURING__POS (3) #define BMP280_STATUS_REG_MEASURING__MSK (0x08) #define BMP280_STATUS_REG_MEASURING__LEN (1) #define BMP280_STATUS_REG_MEASURING__REG (BMP280_STAT_REG) #define BMP280_STATUS_REG_IM_UPDATE__POS (0) #define BMP280_STATUS_REG_IM_UPDATE__MSK (0x01) #define BMP280_STATUS_REG_IM_UPDATE__LEN (1) #define BMP280_STATUS_REG_IM_UPDATE__REG (BMP280_STAT_REG) #define BMP280_CTRL_MEAS_REG_OVERSAMP_TEMPERATURE__POS (5) #define BMP280_CTRL_MEAS_REG_OVERSAMP_TEMPERATURE__MSK (0xE0) #define BMP280_CTRL_MEAS_REG_OVERSAMP_TEMPERATURE__LEN (3) #define BMP280_CTRL_MEAS_REG_OVERSAMP_TEMPERATURE__REG (BMP280_CTRL_MEAS_REG) #define BMP280_CTRL_MEAS_REG_OVERSAMP_PRESSURE__POS (2) #define BMP280_CTRL_MEAS_REG_OVERSAMP_PRESSURE__MSK (0x1C) #define BMP280_CTRL_MEAS_REG_OVERSAMP_PRESSURE__LEN (3) #define BMP280_CTRL_MEAS_REG_OVERSAMP_PRESSURE__REG (BMP280_CTRL_MEAS_REG) #define BMP280_CTRL_MEAS_REG_POWER_MODE__POS (0) #define BMP280_CTRL_MEAS_REG_POWER_MODE__MSK (0x03) #define BMP280_CTRL_MEAS_REG_POWER_MODE__LEN (2) #define BMP280_CTRL_MEAS_REG_POWER_MODE__REG (BMP280_CTRL_MEAS_REG) #define BMP280_CONFIG_REG_STANDBY_DURN__POS (5) #define BMP280_CONFIG_REG_STANDBY_DURN__MSK (0xE0) #define BMP280_CONFIG_REG_STANDBY_DURN__LEN (3) #define BMP280_CONFIG_REG_STANDBY_DURN__REG (BMP280_CONFIG_REG) #define BMP280_CONFIG_REG_FILTER__POS (2) #define BMP280_CONFIG_REG_FILTER__MSK (0x1C) #define BMP280_CONFIG_REG_FILTER__LEN (3) #define BMP280_CONFIG_REG_FILTER__REG (BMP280_CONFIG_REG) #define BMP280_CONFIG_REG_SPI3_ENABLE__POS (0) #define BMP280_CONFIG_REG_SPI3_ENABLE__MSK (0x01) #define BMP280_CONFIG_REG_SPI3_ENABLE__LEN (1) #define BMP280_CONFIG_REG_SPI3_ENABLE__REG (BMP280_CONFIG_REG) #define BMP280_PRESSURE_XLSB_REG_DATA__POS (4) #define BMP280_PRESSURE_XLSB_REG_DATA__MSK (0xF0) #define BMP280_PRESSURE_XLSB_REG_DATA__LEN (4) #define BMP280_PRESSURE_XLSB_REG_DATA__REG (BMP280_PRESSURE_XLSB_REG) #define BMP280_TEMPERATURE_XLSB_REG_DATA__POS (4) #define BMP280_TEMPERATURE_XLSB_REG_DATA__MSK (0xF0) #define BMP280_TEMPERATURE_XLSB_REG_DATA__LEN (4) #define BMP280_TEMPERATURE_XLSB_REG_DATA__REG (BMP280_TEMPERATURE_XLSB_REG) #define BMP280_TEMPERATURE_MSB_DATA (0) #define BMP280_TEMPERATURE_LSB_DATA (1) #define BMP280_TEMPERATURE_XLSB_DATA (2) #define BMP280_PRESSURE_MSB_DATA (0) #define BMP280_PRESSURE_LSB_DATA (1) #define BMP280_PRESSURE_XLSB_DATA (2) #define BMP280_DATA_FRAME_PRESSURE_MSB_BYTE (0) #define BMP280_DATA_FRAME_PRESSURE_LSB_BYTE (1) #define BMP280_DATA_FRAME_PRESSURE_XLSB_BYTE (2) #define BMP280_DATA_FRAME_TEMPERATURE_MSB_BYTE (3) #define BMP28