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RIOT/drivers/bmx280/include/bmx280_params.h 2.1 KB
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  /*
   * Copyright (C) 2016 Kees Bakker, SODAQ
   *               2017 Inria
   *
   * This file is subject to the terms and conditions of the GNU Lesser
   * General Public License v2.1. See the file LICENSE in the top level
   * directory for more details.
   */
  
  /**
   * @ingroup     drivers_bmx280
   *
   * @{
   * @file
   * @brief       Default configuration for BMX280
   *
   * @author      Kees Bakker <kees@sodaq.com>
   * @author      Alexandre Abadie <alexandre.abadie@inria.fr>
   */
  
  #ifndef BMX280_PARAMS_H
  #define BMX280_PARAMS_H
  
  #include "bmx280.h"
  #include "saul_reg.h"
  
  #ifdef __cplusplus
  extern "C" {
  #endif
  
  /**
   * @name    Set default configuration parameters for the BMX280
   * @{
   */
  #ifndef BMX280_PARAM_I2C_DEV
  #define BMX280_PARAM_I2C_DEV         I2C_DEV(0)
  #endif
  #ifndef BMX280_PARAM_I2C_ADDR
  #define BMX280_PARAM_I2C_ADDR        (0x77)
  #endif
  
  /* Defaults for Weather Monitoring */
  #define BMX280_PARAMS_DEFAULT              \
      {                                      \
          .i2c_dev = BMX280_PARAM_I2C_DEV,   \
          .i2c_addr = BMX280_PARAM_I2C_ADDR, \
          .t_sb = BMX280_SB_0_5,             \
          .filter = BMX280_FILTER_OFF,       \
          .run_mode = BMX280_MODE_FORCED,     \
          .temp_oversample = BMX280_OSRS_X1,  \
          .press_oversample = BMX280_OSRS_X1, \
          .humid_oversample = BMX280_OSRS_X1, \
      }
  /**@}*/
  
  /**
   * @brief   Configure BMX280
   */
  static const bmx280_params_t bmx280_params[] =
  {
  #ifdef BMX280_PARAMS_BOARD
      BMX280_PARAMS_BOARD,
  #else
      BMX280_PARAMS_DEFAULT
  #endif
  };
  
  /**
   * @brief   The number of configured sensors
   */
  #define BMX280_NUMOF    (sizeof(bmx280_params) / sizeof(bmx280_params[0]))
  
  /**
   * @brief   Configuration details of SAUL registry entries
   *
   * This two dimensional array contains static details of the sensors
   * for each device. Please be awar that the indexes are used in
   * auto_init_bmx280, so make sure the indexes match.
   */
  static const saul_reg_info_t bmx280_saul_reg_info[BMX280_NUMOF] =
  {
  #if defined(MODULE_BME280)
          { .name = "bme280" }
  #else
          { .name = "bmp280" }
  #endif
  };
  
  #ifdef __cplusplus
  }
  #endif
  
  #endif /* BMX280_PARAMS_H */
  /** @} */