bme280_internals.h File Reference

Internal addresses, registers, constants for the BME280 sensor. More...

Detailed Description

Internal addresses, registers, constants for the BME280 sensor.

Author
Kees Bakker kees@.nosp@m.soda.nosp@m.q.com

Definition in file bme280_internals.h.

Go to the source code of this file.

Macros

BME280 registers
#define BME280_DIG_T1_LSB_REG   0x88
 
#define BME280_DIG_T1_MSB_REG   0x89
 
#define BME280_DIG_T2_LSB_REG   0x8A
 
#define BME280_DIG_T2_MSB_REG   0x8B
 
#define BME280_DIG_T3_LSB_REG   0x8C
 
#define BME280_DIG_T3_MSB_REG   0x8D
 
#define BME280_DIG_P1_LSB_REG   0x8E
 
#define BME280_DIG_P1_MSB_REG   0x8F
 
#define BME280_DIG_P2_LSB_REG   0x90
 
#define BME280_DIG_P2_MSB_REG   0x91
 
#define BME280_DIG_P3_LSB_REG   0x92
 
#define BME280_DIG_P3_MSB_REG   0x93
 
#define BME280_DIG_P4_LSB_REG   0x94
 
#define BME280_DIG_P4_MSB_REG   0x95
 
#define BME280_DIG_P5_LSB_REG   0x96
 
#define BME280_DIG_P5_MSB_REG   0x97
 
#define BME280_DIG_P6_LSB_REG   0x98
 
#define BME280_DIG_P6_MSB_REG   0x99
 
#define BME280_DIG_P7_LSB_REG   0x9A
 
#define BME280_DIG_P7_MSB_REG   0x9B
 
#define BME280_DIG_P8_LSB_REG   0x9C
 
#define BME280_DIG_P8_MSB_REG   0x9D
 
#define BME280_DIG_P9_LSB_REG   0x9E
 
#define BME280_DIG_P9_MSB_REG   0x9F
 
#define BME280_DIG_H1_REG   0xA1
 
#define BME280_CHIP_ID   0x60 /* The identifier of the BME280 */
 
#define BME280_CHIP_ID_REG   0xD0
 
#define BME280_RST_REG   0xE0 /* Softreset Reg */
 
#define BME280_DIG_H2_LSB_REG   0xE1
 
#define BME280_DIG_H2_MSB_REG   0xE2
 
#define BME280_DIG_H3_REG   0xE3
 
#define BME280_DIG_H4_MSB_REG   0xE4 /* H4[11:4] */
 
#define BME280_DIG_H4_H5_REG   0xE5 /* H5[3:0] H4[3:0] */
 
#define BME280_DIG_H5_MSB_REG   0xE6 /* H5[11:4] */
 
#define BME280_DIG_H6_REG   0xE7
 
#define BME280_CTRL_HUMIDITY_REG   0xF2 /* Ctrl Humidity Reg */
 
#define BME280_STAT_REG   0xF3 /* Status Reg */
 
#define BME280_CTRL_MEAS_REG   0xF4 /* Ctrl Measure Reg */
 
#define BME280_CONFIG_REG   0xF5 /* Configuration Reg */
 
#define BME280_PRESSURE_MSB_REG   0xF7 /* Pressure MSB */
 
#define BME280_PRESSURE_LSB_REG   0xF8 /* Pressure LSB */
 
#define BME280_PRESSURE_XLSB_REG   0xF9 /* Pressure XLSB */
 
#define BME280_TEMPERATURE_MSB_REG   0xFA /* Temperature MSB */
 
#define BME280_TEMPERATURE_LSB_REG   0xFB /* Temperature LSB */
 
#define BME280_TEMPERATURE_XLSB_REG   0xFC /* Temperature XLSB */
 
#define BME280_HUMIDITY_MSB_REG   0xFD /* Humidity MSB */
 
#define BME280_HUMIDITY_LSB_REG   0xFE /* Humidity LSB */