src/lib/Baro/baro_bmp085_regs.h

   1 #pragma once
   2
   3 #define BMP085_I2C_ADDR                     0x77
   4 #define BMP085_CHIPID                       0x55
   5
   6 // Registers
   7 #define BMP085_CALIB_COEFFS_START           0xAA
   8 #define BMP085_CALIB_COEFFS_END             0xBE
   9 #define BMP085_REG_CHIPID                   0xD0
  10 #define BMP085_REG_CONTROL                  0xF4
  11 #define BMP085_REG_TEMPERATURE_DATA         0xF6 // uses same scratchpad as press
  12 #define BMP085_REG_PRESSURE_DATA            0xF6 // uses same scratchpad as temp
  13 #define BMP085_CMD_MEAS_TEMPERATURE         0x2E
  14 #define BMP085_CMD_MEAS_PRESSURE            0x34
  15
  16 #define BMP085_CALIB_COEFFS_LEN                 (BMP085_CALIB_COEFFS_END - BMP085_CALIB_COEFFS_START + 1)