Variables
const uint8_t	BME680_STATUS_REGISTER {0x1D}
	Device status register.

const uint8_t	BME680_GAS_HEATER_REGISTER0 {0x5A}
	Heater Register 0 address.

const uint8_t	BME680_GAS_DURATION_REGISTER0 {0x64}
	Heater Register 0 address.

const uint8_t	BME680_CONTROL_GAS_REGISTER1 {0x70}
	Gas control register on/off.

const uint8_t	BME680_CONTROL_GAS_REGISTER2 {0x71}
	Gas control register settings.

const uint8_t	BME680_CONTROL_HUMIDITY_REGISTER {0x72}
	Humidity control register.

const uint8_t	BME680_SPI_REGISTER {0x73}
	Status register for SPI memory.

const uint8_t	BME680_CONTROL_MEASURE_REGISTER {0x74}
	Temp, Pressure control register.

const uint8_t	BME680_CONFIG_REGISTER {0x75}
	Configuration register.

const uint8_t	BME680_CHIPID_REGISTER {0xD0}
	Chip-Id register.

const uint8_t	BME680_SOFTRESET_REGISTER {0xE0}
	Reset when 0xB6 is written here.

const uint8_t	BME680_CHIPID {0x61}
	Hard-coded value 0x61 for BME680.

const uint8_t	BME680_RESET_CODE {0xB6}
	Reset when this put in reset reg.

const uint8_t	BME680_MEASURING_BIT_POSITION {5}
	Bit position for measuring flag.

const uint8_t	BME680_I2C_MIN_ADDRESS {0x76}
	Minimum possible address for BME680.

const uint8_t	BME680_I2C_MAX_ADDRESS {0x77}
	Minimum possible address for BME680.

const uint8_t	BME680_SPI_MEM_PAGE_POSITION {4}
	Bit position for memory page value.

const uint8_t	BME680_HUMIDITY_MASK {0xF8}
	Mask is binary B11111000.

const uint8_t	BME680_PRESSURE_MASK {0xE3}
	Mask is binary B11100011.

const uint8_t	BME680_TEMPERATURE_MASK {0x1F}
	Mask is binary B00011111.

const uint8_t	BME680_COEFF_SIZE1 {25}
	First array with coefficients.

const uint8_t	BME680_COEFF_SIZE2 {16}
	Second array with coefficients.

const uint8_t	BME680_COEFF_START_ADDRESS1 {0x89}
	start address for array 1

const uint8_t	BME680_COEFF_START_ADDRESS2 {0xE1}
	start address for array 2

const uint8_t	BME680_HUM_REG_SHIFT_VAL {4}
	Ambient humidity shift value.

const uint8_t	BME680_BIT_H1_DATA_MSK {0x0F}
	Mask for humidity.

const uint8_t	BME680_T2_LSB_REG {1}
	Register for temperature calibration.

const uint8_t	BME680_T2_MSB_REG {2}
	Register for temperature calibration.

const uint8_t	BME680_T3_REG {3}
	Register for temperature calibration.

const uint8_t	BME680_P1_LSB_REG {5}
	Register for pressure calibration.

const uint8_t	BME680_P1_MSB_REG {6}
	Register for pressure calibration.

const uint8_t	BME680_P2_LSB_REG {7}
	Register for pressure calibration.

const uint8_t	BME680_P2_MSB_REG {8}
	Register for pressure calibration.

const uint8_t	BME680_P3_REG {9}
	Register for pressure calibration.

const uint8_t	BME680_P4_LSB_REG {11}
	Register for pressure calibration.

const uint8_t	BME680_P4_MSB_REG {12}
	Register for pressure calibration.

const uint8_t	BME680_P5_LSB_REG {13}
	Register for pressure calibration.

const uint8_t	BME680_P5_MSB_REG {14}
	Register for pressure calibration.

const uint8_t	BME680_P7_REG {15}
	Register for pressure calibration.

const uint8_t	BME680_P6_REG {16}
	Register for pressure calibration.

const uint8_t	BME680_P8_LSB_REG {19}
	Register for pressure calibration.

const uint8_t	BME680_P8_MSB_REG {20}
	Register for pressure calibration.

const uint8_t	BME680_P9_LSB_REG {21}
	Register for pressure calibration.

const uint8_t	BME680_P9_MSB_REG {22}
	Register for pressure calibration.

const uint8_t	BME680_P10_REG {23}
	Register for pressure calibration.

const uint8_t	BME680_H2_MSB_REG {0}
	Register for humidity calibration.

const uint8_t	BME680_H2_LSB_REG {1}
	Register for humidity calibration.

const uint8_t	BME680_H1_LSB_REG {1}
	Register for humidity calibration.

const uint8_t	BME680_H1_MSB_REG {2}
	Register for humidity calibration.

const uint8_t	BME680_H3_REG {3}
	Register for humidity calibration.

const uint8_t	BME680_H4_REG {4}
	Register for humidity calibration.

const uint8_t	BME680_H5_REG {5}
	Register for humidity calibration.

const uint8_t	BME680_H6_REG {6}
	Register for humidity calibration.

const uint8_t	BME680_H7_REG {7}
	Register for humidity calibration.

const uint8_t	BME680_T1_LSB_REG {8}
	Register for gas calibration.

const uint8_t	BME680_T1_MSB_REG {9}
	Register for gas calibration.

const uint8_t	BME680_GH2_LSB_REG {10}
	Register for gas calibration.

const uint8_t	BME680_GH2_MSB_REG {11}
	Register for gas calibration.

const uint8_t	BME680_GH1_REG {12}
	Register for gas calibration.

const uint8_t	BME680_GH3_REG {13}
	Register for gas calibration.

const uint8_t	BME680_ADDR_RES_HEAT_RANGE_ADDR {0x02}
	Register for gas calibration.

const uint8_t	BME680_RHRANGE_MSK {0x30}
	Register for gas calibration.

const uint8_t	BME680_ADDR_RES_HEAT_VAL_ADDR {0x00}
	Register for gas calibration.

const uint8_t	BME680_ADDR_RANGE_SW_ERR_ADDR {0x04}
	Register for gas calibration.

const uint8_t	BME680_RSERROR_MSK {0xF0}
	Register for gas calibration.

Detailed Description

Description

Arduino Library for the Bosch BME680 sensor

See the main library header file for all details

Variable Documentation

◆ BME680_ADDR_RANGE_SW_ERR_ADDR

const uint8_t BME680_ADDR_RANGE_SW_ERR_ADDR {0x04}

Register for gas calibration.

◆ BME680_ADDR_RES_HEAT_RANGE_ADDR

const uint8_t BME680_ADDR_RES_HEAT_RANGE_ADDR {0x02}

Register for gas calibration.

◆ BME680_ADDR_RES_HEAT_VAL_ADDR

const uint8_t BME680_ADDR_RES_HEAT_VAL_ADDR {0x00}

Register for gas calibration.

◆ BME680_BIT_H1_DATA_MSK

const uint8_t BME680_BIT_H1_DATA_MSK {0x0F}

Mask for humidity.

◆ BME680_CHIPID

const uint8_t BME680_CHIPID {0x61}

Hard-coded value 0x61 for BME680.

◆ BME680_CHIPID_REGISTER

const uint8_t BME680_CHIPID_REGISTER {0xD0}

Chip-Id register.

◆ BME680_COEFF_SIZE1

const uint8_t BME680_COEFF_SIZE1 {25}

First array with coefficients.

◆ BME680_COEFF_SIZE2

const uint8_t BME680_COEFF_SIZE2 {16}

Second array with coefficients.

◆ BME680_COEFF_START_ADDRESS1

const uint8_t BME680_COEFF_START_ADDRESS1 {0x89}

start address for array 1

◆ BME680_COEFF_START_ADDRESS2

const uint8_t BME680_COEFF_START_ADDRESS2 {0xE1}

start address for array 2

◆ BME680_CONFIG_REGISTER

const uint8_t BME680_CONFIG_REGISTER {0x75}

Configuration register.

◆ BME680_CONTROL_GAS_REGISTER1

const uint8_t BME680_CONTROL_GAS_REGISTER1 {0x70}

Gas control register on/off.

◆ BME680_CONTROL_GAS_REGISTER2

const uint8_t BME680_CONTROL_GAS_REGISTER2 {0x71}

Gas control register settings.

◆ BME680_CONTROL_HUMIDITY_REGISTER

const uint8_t BME680_CONTROL_HUMIDITY_REGISTER {0x72}

Humidity control register.

◆ BME680_CONTROL_MEASURE_REGISTER

const uint8_t BME680_CONTROL_MEASURE_REGISTER {0x74}

Temp, Pressure control register.

◆ BME680_GAS_DURATION_REGISTER0

const uint8_t BME680_GAS_DURATION_REGISTER0 {0x64}

Heater Register 0 address.

◆ BME680_GAS_HEATER_REGISTER0

const uint8_t BME680_GAS_HEATER_REGISTER0 {0x5A}

Heater Register 0 address.

◆ BME680_GH1_REG

const uint8_t BME680_GH1_REG {12}

Register for gas calibration.

◆ BME680_GH2_LSB_REG

const uint8_t BME680_GH2_LSB_REG {10}

Register for gas calibration.

◆ BME680_GH2_MSB_REG

const uint8_t BME680_GH2_MSB_REG {11}

Register for gas calibration.

◆ BME680_GH3_REG

const uint8_t BME680_GH3_REG {13}

Register for gas calibration.

◆ BME680_H1_LSB_REG

const uint8_t BME680_H1_LSB_REG {1}

Register for humidity calibration.

◆ BME680_H1_MSB_REG

const uint8_t BME680_H1_MSB_REG {2}

Register for humidity calibration.

◆ BME680_H2_LSB_REG

const uint8_t BME680_H2_LSB_REG {1}

Register for humidity calibration.

◆ BME680_H2_MSB_REG

const uint8_t BME680_H2_MSB_REG {0}

Register for humidity calibration.

◆ BME680_H3_REG

const uint8_t BME680_H3_REG {3}

Register for humidity calibration.

◆ BME680_H4_REG

const uint8_t BME680_H4_REG {4}

Register for humidity calibration.

◆ BME680_H5_REG

const uint8_t BME680_H5_REG {5}

Register for humidity calibration.

◆ BME680_H6_REG

const uint8_t BME680_H6_REG {6}

Register for humidity calibration.

◆ BME680_H7_REG

const uint8_t BME680_H7_REG {7}

Register for humidity calibration.

◆ BME680_HUM_REG_SHIFT_VAL

const uint8_t BME680_HUM_REG_SHIFT_VAL {4}

Ambient humidity shift value.

◆ BME680_HUMIDITY_MASK

const uint8_t BME680_HUMIDITY_MASK {0xF8}

Mask is binary B11111000.

◆ BME680_I2C_MAX_ADDRESS

const uint8_t BME680_I2C_MAX_ADDRESS {0x77}

Minimum possible address for BME680.

◆ BME680_I2C_MIN_ADDRESS

const uint8_t BME680_I2C_MIN_ADDRESS {0x76}

Minimum possible address for BME680.

◆ BME680_MEASURING_BIT_POSITION

const uint8_t BME680_MEASURING_BIT_POSITION {5}

Bit position for measuring flag.