* IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE\r
* POSSIBILITY OF SUCH DAMAGE.\r
*\r
-* @file bme280_defs.h\r
-* @date 2020-01-24\r
-* @version v3.4.3\r
+* @file bme280_defs.h\r
+* @date 2020-03-28\r
+* @version v3.5.0\r
*\r
*/\r
\r
-/*! @file bme280_defs.h\r
- * @brief Sensor driver for BME280 sensor\r
- */\r
-\r
-/*!\r
- * @defgroup BME280 SENSOR API\r
- * @brief\r
- */\r
#ifndef BME280_DEFS_H_\r
#define BME280_DEFS_H_\r
\r
/********************************************************/\r
\r
#if !defined(UINT8_C) && !defined(INT8_C)\r
-#define INT8_C(x) S8_C(x)\r
-#define UINT8_C(x) U8_C(x)\r
+#define INT8_C(x) S8_C(x)\r
+#define UINT8_C(x) U8_C(x)\r
#endif\r
\r
#if !defined(UINT16_C) && !defined(INT16_C)\r
-#define INT16_C(x) S16_C(x)\r
-#define UINT16_C(x) U16_C(x)\r
+#define INT16_C(x) S16_C(x)\r
+#define UINT16_C(x) U16_C(x)\r
#endif\r
\r
#if !defined(INT32_C) && !defined(UINT32_C)\r
-#define INT32_C(x) S32_C(x)\r
-#define UINT32_C(x) U32_C(x)\r
+#define INT32_C(x) S32_C(x)\r
+#define UINT32_C(x) U32_C(x)\r
#endif\r
\r
#if !defined(INT64_C) && !defined(UINT64_C)\r
-#define INT64_C(x) S64_C(x)\r
-#define UINT64_C(x) U64_C(x)\r
+#define INT64_C(x) S64_C(x)\r
+#define UINT64_C(x) U64_C(x)\r
#endif\r
\r
/**@}*/\r
/**\name C standard macros */\r
#ifndef NULL\r
#ifdef __cplusplus\r
-#define NULL 0\r
+#define NULL 0\r
#else\r
-#define NULL ((void *) 0)\r
+#define NULL ((void *) 0)\r
#endif\r
#endif\r
\r
/********************************************************/\r
\r
-#ifndef BME280_64BIT_ENABLE /* Check if 64-bit integer (using BME280_64BIT_ENABLE) is enabled */\r
-#ifndef BME280_32BIT_ENABLE /* Check if 32-bit integer (using BME280_32BIT_ENABLE) is enabled */\r
-#ifndef BME280_FLOAT_ENABLE /* If any of the integer data types not enabled then enable BME280_FLOAT_ENABLE */\r
+#ifndef BME280_64BIT_ENABLE /*< Check if 64-bit integer (using BME280_64BIT_ENABLE) is enabled */\r
+#ifndef BME280_32BIT_ENABLE /*< Check if 32-bit integer (using BME280_32BIT_ENABLE) is enabled */\r
+#ifndef BME280_FLOAT_ENABLE /*< If any of the integer data types not enabled then enable BME280_FLOAT_ENABLE */\r
#define BME280_FLOAT_ENABLE\r
#endif\r
#endif\r
#endif\r
\r
#ifndef TRUE\r
-#define TRUE UINT8_C(1)\r
+#define TRUE UINT8_C(1)\r
#endif\r
#ifndef FALSE\r
-#define FALSE UINT8_C(0)\r
+#define FALSE UINT8_C(0)\r
+#endif\r
+\r
+/**\r
+ * BME280_INTF_RET_TYPE is the read/write interface return type which can be overwritten by the build system.\r
+ */\r
+#ifndef BME280_INTF_RET_TYPE\r
+#define BME280_INTF_RET_TYPE int8_t\r
+#endif\r
+\r
+/**\r
+ * The last error code from read/write interface is stored in the device structure as intf_rslt.\r
+ */\r
+#ifndef BME280_INTF_RET_SUCCESS\r
+#define BME280_INTF_RET_SUCCESS INT8_C(0)\r
#endif\r
\r
/**\name I2C addresses */\r
-#define BME280_I2C_ADDR_PRIM UINT8_C(0x76)\r
-#define BME280_I2C_ADDR_SEC UINT8_C(0x77)\r
+#define BME280_I2C_ADDR_PRIM UINT8_C(0x76)\r
+#define BME280_I2C_ADDR_SEC UINT8_C(0x77)\r
\r
/**\name BME280 chip identifier */\r
-#define BME280_CHIP_ID UINT8_C(0x60)\r
+#define BME280_CHIP_ID UINT8_C(0x60)\r
\r
/**\name Register Address */\r
-#define BME280_CHIP_ID_ADDR UINT8_C(0xD0)\r
-#define BME280_RESET_ADDR UINT8_C(0xE0)\r
-#define BME280_TEMP_PRESS_CALIB_DATA_ADDR UINT8_C(0x88)\r
-#define BME280_HUMIDITY_CALIB_DATA_ADDR UINT8_C(0xE1)\r
-#define BME280_PWR_CTRL_ADDR UINT8_C(0xF4)\r
-#define BME280_CTRL_HUM_ADDR UINT8_C(0xF2)\r
-#define BME280_CTRL_MEAS_ADDR UINT8_C(0xF4)\r
-#define BME280_CONFIG_ADDR UINT8_C(0xF5)\r
-#define BME280_DATA_ADDR UINT8_C(0xF7)\r
+#define BME280_CHIP_ID_ADDR UINT8_C(0xD0)\r
+#define BME280_RESET_ADDR UINT8_C(0xE0)\r
+#define BME280_TEMP_PRESS_CALIB_DATA_ADDR UINT8_C(0x88)\r
+#define BME280_HUMIDITY_CALIB_DATA_ADDR UINT8_C(0xE1)\r
+#define BME280_PWR_CTRL_ADDR UINT8_C(0xF4)\r
+#define BME280_CTRL_HUM_ADDR UINT8_C(0xF2)\r
+#define BME280_CTRL_MEAS_ADDR UINT8_C(0xF4)\r
+#define BME280_CONFIG_ADDR UINT8_C(0xF5)\r
+#define BME280_DATA_ADDR UINT8_C(0xF7)\r
\r
/**\name API success code */\r
-#define BME280_OK INT8_C(0)\r
+#define BME280_OK INT8_C(0)\r
\r
/**\name API error codes */\r
-#define BME280_E_NULL_PTR INT8_C(-1)\r
-#define BME280_E_DEV_NOT_FOUND INT8_C(-2)\r
-#define BME280_E_INVALID_LEN INT8_C(-3)\r
-#define BME280_E_COMM_FAIL INT8_C(-4)\r
-#define BME280_E_SLEEP_MODE_FAIL INT8_C(-5)\r
-#define BME280_E_NVM_COPY_FAILED INT8_C(-6)\r
+#define BME280_E_NULL_PTR INT8_C(-1)\r
+#define BME280_E_DEV_NOT_FOUND INT8_C(-2)\r
+#define BME280_E_INVALID_LEN INT8_C(-3)\r
+#define BME280_E_COMM_FAIL INT8_C(-4)\r
+#define BME280_E_SLEEP_MODE_FAIL INT8_C(-5)\r
+#define BME280_E_NVM_COPY_FAILED INT8_C(-6)\r
\r
/**\name API warning codes */\r
-#define BME280_W_INVALID_OSR_MACRO INT8_C(1)\r
+#define BME280_W_INVALID_OSR_MACRO INT8_C(1)\r
\r
/**\name Macros related to size */\r
-#define BME280_TEMP_PRESS_CALIB_DATA_LEN UINT8_C(26)\r
-#define BME280_HUMIDITY_CALIB_DATA_LEN UINT8_C(7)\r
-#define BME280_P_T_H_DATA_LEN UINT8_C(8)\r
+#define BME280_TEMP_PRESS_CALIB_DATA_LEN UINT8_C(26)\r
+#define BME280_HUMIDITY_CALIB_DATA_LEN UINT8_C(7)\r
+#define BME280_P_T_H_DATA_LEN UINT8_C(8)\r
\r
/**\name Sensor power modes */\r
-#define BME280_SLEEP_MODE UINT8_C(0x00)\r
-#define BME280_FORCED_MODE UINT8_C(0x01)\r
-#define BME280_NORMAL_MODE UINT8_C(0x03)\r
+#define BME280_SLEEP_MODE UINT8_C(0x00)\r
+#define BME280_FORCED_MODE UINT8_C(0x01)\r
+#define BME280_NORMAL_MODE UINT8_C(0x03)\r
\r
/**\name Macro to combine two 8 bit data's to form a 16 bit data */\r
-#define BME280_CONCAT_BYTES(msb, lsb) (((uint16_t)msb << 8) | (uint16_t)lsb)\r
+#define BME280_CONCAT_BYTES(msb, lsb) (((uint16_t)msb << 8) | (uint16_t)lsb)\r
\r
#define BME280_SET_BITS(reg_data, bitname, data) \\r
((reg_data & ~(bitname##_MSK)) | \\r
((reg_data & ~(bitname##_MSK)) | \\r
(data & bitname##_MSK))\r
\r
-#define BME280_GET_BITS(reg_data, bitname) ((reg_data & (bitname##_MSK)) >> \\r
- (bitname##_POS))\r
-#define BME280_GET_BITS_POS_0(reg_data, bitname) (reg_data & (bitname##_MSK))\r
+#define BME280_GET_BITS(reg_data, bitname) ((reg_data & (bitname##_MSK)) >> \\r
+ (bitname##_POS))\r
+#define BME280_GET_BITS_POS_0(reg_data, bitname) (reg_data & (bitname##_MSK))\r
\r
/**\name Macros for bit masking */\r
-#define BME280_SENSOR_MODE_MSK UINT8_C(0x03)\r
-#define BME280_SENSOR_MODE_POS UINT8_C(0x00)\r
+#define BME280_SENSOR_MODE_MSK UINT8_C(0x03)\r
+#define BME280_SENSOR_MODE_POS UINT8_C(0x00)\r
\r
-#define BME280_CTRL_HUM_MSK UINT8_C(0x07)\r
-#define BME280_CTRL_HUM_POS UINT8_C(0x00)\r
+#define BME280_CTRL_HUM_MSK UINT8_C(0x07)\r
+#define BME280_CTRL_HUM_POS UINT8_C(0x00)\r
\r
-#define BME280_CTRL_PRESS_MSK UINT8_C(0x1C)\r
-#define BME280_CTRL_PRESS_POS UINT8_C(0x02)\r
+#define BME280_CTRL_PRESS_MSK UINT8_C(0x1C)\r
+#define BME280_CTRL_PRESS_POS UINT8_C(0x02)\r
\r
-#define BME280_CTRL_TEMP_MSK UINT8_C(0xE0)\r
-#define BME280_CTRL_TEMP_POS UINT8_C(0x05)\r
+#define BME280_CTRL_TEMP_MSK UINT8_C(0xE0)\r
+#define BME280_CTRL_TEMP_POS UINT8_C(0x05)\r
\r
-#define BME280_FILTER_MSK UINT8_C(0x1C)\r
-#define BME280_FILTER_POS UINT8_C(0x02)\r
+#define BME280_FILTER_MSK UINT8_C(0x1C)\r
+#define BME280_FILTER_POS UINT8_C(0x02)\r
\r
-#define BME280_STANDBY_MSK UINT8_C(0xE0)\r
-#define BME280_STANDBY_POS UINT8_C(0x05)\r
+#define BME280_STANDBY_MSK UINT8_C(0xE0)\r
+#define BME280_STANDBY_POS UINT8_C(0x05)\r
\r
/**\name Sensor component selection macros\r
* These values are internal for API implementation. Don't relate this to\r
* data sheet.\r
*/\r
-#define BME280_PRESS UINT8_C(1)\r
-#define BME280_TEMP UINT8_C(1 << 1)\r
-#define BME280_HUM UINT8_C(1 << 2)\r
-#define BME280_ALL UINT8_C(0x07)\r
+#define BME280_PRESS UINT8_C(1)\r
+#define BME280_TEMP UINT8_C(1 << 1)\r
+#define BME280_HUM UINT8_C(1 << 2)\r
+#define BME280_ALL UINT8_C(0x07)\r
\r
/**\name Settings selection macros */\r
-#define BME280_OSR_PRESS_SEL UINT8_C(1)\r
-#define BME280_OSR_TEMP_SEL UINT8_C(1 << 1)\r
-#define BME280_OSR_HUM_SEL UINT8_C(1 << 2)\r
-#define BME280_FILTER_SEL UINT8_C(1 << 3)\r
-#define BME280_STANDBY_SEL UINT8_C(1 << 4)\r
-#define BME280_ALL_SETTINGS_SEL UINT8_C(0x1F)\r
+#define BME280_OSR_PRESS_SEL UINT8_C(1)\r
+#define BME280_OSR_TEMP_SEL UINT8_C(1 << 1)\r
+#define BME280_OSR_HUM_SEL UINT8_C(1 << 2)\r
+#define BME280_FILTER_SEL UINT8_C(1 << 3)\r
+#define BME280_STANDBY_SEL UINT8_C(1 << 4)\r
+#define BME280_ALL_SETTINGS_SEL UINT8_C(0x1F)\r
\r
/**\name Oversampling macros */\r
-#define BME280_NO_OVERSAMPLING UINT8_C(0x00)\r
-#define BME280_OVERSAMPLING_1X UINT8_C(0x01)\r
-#define BME280_OVERSAMPLING_2X UINT8_C(0x02)\r
-#define BME280_OVERSAMPLING_4X UINT8_C(0x03)\r
-#define BME280_OVERSAMPLING_8X UINT8_C(0x04)\r
-#define BME280_OVERSAMPLING_16X UINT8_C(0x05)\r
+#define BME280_NO_OVERSAMPLING UINT8_C(0x00)\r
+#define BME280_OVERSAMPLING_1X UINT8_C(0x01)\r
+#define BME280_OVERSAMPLING_2X UINT8_C(0x02)\r
+#define BME280_OVERSAMPLING_4X UINT8_C(0x03)\r
+#define BME280_OVERSAMPLING_8X UINT8_C(0x04)\r
+#define BME280_OVERSAMPLING_16X UINT8_C(0x05)\r
\r
/**\name Measurement delay calculation macros */\r
-#define BME280_MEAS_OFFSET UINT16_C(1250)\r
-#define BME280_MEAS_DUR UINT16_C(2300)\r
-#define BME280_PRES_HUM_MEAS_OFFSET UINT16_C(575)\r
-#define BME280_MEAS_SCALING_FACTOR UINT16_C(1000)\r
+#define BME280_MEAS_OFFSET UINT16_C(1250)\r
+#define BME280_MEAS_DUR UINT16_C(2300)\r
+#define BME280_PRES_HUM_MEAS_OFFSET UINT16_C(575)\r
+#define BME280_MEAS_SCALING_FACTOR UINT16_C(1000)\r
\r
/**\name Standby duration selection macros */\r
-#define BME280_STANDBY_TIME_0_5_MS (0x00)\r
-#define BME280_STANDBY_TIME_62_5_MS (0x01)\r
-#define BME280_STANDBY_TIME_125_MS (0x02)\r
-#define BME280_STANDBY_TIME_250_MS (0x03)\r
-#define BME280_STANDBY_TIME_500_MS (0x04)\r
-#define BME280_STANDBY_TIME_1000_MS (0x05)\r
-#define BME280_STANDBY_TIME_10_MS (0x06)\r
-#define BME280_STANDBY_TIME_20_MS (0x07)\r
+#define BME280_STANDBY_TIME_0_5_MS (0x00)\r
+#define BME280_STANDBY_TIME_62_5_MS (0x01)\r
+#define BME280_STANDBY_TIME_125_MS (0x02)\r
+#define BME280_STANDBY_TIME_250_MS (0x03)\r
+#define BME280_STANDBY_TIME_500_MS (0x04)\r
+#define BME280_STANDBY_TIME_1000_MS (0x05)\r
+#define BME280_STANDBY_TIME_10_MS (0x06)\r
+#define BME280_STANDBY_TIME_20_MS (0x07)\r
\r
/**\name Filter coefficient selection macros */\r
-#define BME280_FILTER_COEFF_OFF (0x00)\r
-#define BME280_FILTER_COEFF_2 (0x01)\r
-#define BME280_FILTER_COEFF_4 (0x02)\r
-#define BME280_FILTER_COEFF_8 (0x03)\r
-#define BME280_FILTER_COEFF_16 (0x04)\r
+#define BME280_FILTER_COEFF_OFF (0x00)\r
+#define BME280_FILTER_COEFF_2 (0x01)\r
+#define BME280_FILTER_COEFF_4 (0x02)\r
+#define BME280_FILTER_COEFF_8 (0x03)\r
+#define BME280_FILTER_COEFF_16 (0x04)\r
\r
-#define BME280_STATUS_REG_ADDR (0xF3)\r
-#define BME280_SOFT_RESET_COMMAND (0xB6)\r
-#define BME280_STATUS_IM_UPDATE (0x01)\r
+#define BME280_STATUS_REG_ADDR (0xF3)\r
+#define BME280_SOFT_RESET_COMMAND (0xB6)\r
+#define BME280_STATUS_IM_UPDATE (0x01)\r
\r
/*!\r
* @brief Interface selection Enums\r
*/\r
enum bme280_intf {\r
- /*! SPI interface */\r
+ /*< SPI interface */\r
BME280_SPI_INTF,\r
-\r
- /*! I2C interface */\r
+ /*< I2C interface */\r
BME280_I2C_INTF\r
};\r
\r
/*!\r
* @brief Type definitions\r
*/\r
-typedef int8_t (*bme280_com_fptr_t)(uint8_t dev_id, uint8_t reg_addr, uint8_t *data, uint16_t len);\r
-typedef void (*bme280_delay_fptr_t)(uint32_t period);\r
+\r
+/*!\r
+ * @brief Bus communication function pointer which should be mapped to\r
+ * the platform specific read functions of the user\r
+ *\r
+ * @param[in] reg_addr : Register address from which data is read.\r
+ * @param[out] reg_data : Pointer to data buffer where read data is stored.\r
+ * @param[in] len : Number of bytes of data to be read.\r
+ * @param[in, out] intf_ptr : Void pointer that can enable the linking of descriptors\r
+ * for interface related call backs.\r
+ *\r
+ * @retval 0 -> Success.\r
+ * @retval Non zero value -> Fail.\r
+ *\r
+ */\r
+typedef BME280_INTF_RET_TYPE (*bme280_read_fptr_t)(uint8_t reg_addr, uint8_t *reg_data, uint32_t len, void *intf_ptr);\r
+\r
+/*!\r
+ * @brief Bus communication function pointer which should be mapped to\r
+ * the platform specific write functions of the user\r
+ *\r
+ * @param[in] reg_addr : Register address to which the data is written.\r
+ * @param[in] reg_data : Pointer to data buffer in which data to be written\r
+ * is stored.\r
+ * @param[in] len : Number of bytes of data to be written.\r
+ * @param[in, out] intf_ptr : Void pointer that can enable the linking of descriptors\r
+ * for interface related call backs\r
+ *\r
+ * @retval 0 -> Success.\r
+ * @retval Non zero value -> Fail.\r
+ *\r
+ */\r
+typedef BME280_INTF_RET_TYPE (*bme280_write_fptr_t)(uint8_t reg_addr, const uint8_t *reg_data, uint32_t len,\r
+ void *intf_ptr);\r
+\r
+/*!\r
+ * @brief Delay function pointer which should be mapped to\r
+ * delay function of the user\r
+ *\r
+ * @param[in] period : Delay in microseconds.\r
+ * @param[in, out] intf_ptr : Void pointer that can enable the linking of descriptors\r
+ * for interface related call backs\r
+ *\r
+ */\r
+typedef void (*bme280_delay_us_fptr_t)(uint32_t period, void *intf_ptr);\r
\r
/*!\r
* @brief Calibration data\r
*/\r
struct bme280_calib_data\r
{\r
- /**\r
- * @ Trim Variables\r
- */\r
-\r
- /**@{*/\r
+ /*< Calibration coefficient for the temperature sensor */\r
uint16_t dig_t1;\r
+\r
+ /*< Calibration coefficient for the temperature sensor */\r
int16_t dig_t2;\r
+\r
+ /*< Calibration coefficient for the temperature sensor */\r
int16_t dig_t3;\r
+\r
+ /*< Calibration coefficient for the pressure sensor */\r
uint16_t dig_p1;\r
+\r
+ /*< Calibration coefficient for the pressure sensor */\r
int16_t dig_p2;\r
+\r
+ /*< Calibration coefficient for the pressure sensor */\r
int16_t dig_p3;\r
+\r
+ /*< Calibration coefficient for the pressure sensor */\r
int16_t dig_p4;\r
+\r
+ /*< Calibration coefficient for the pressure sensor */\r
int16_t dig_p5;\r
+\r
+ /*< Calibration coefficient for the pressure sensor */\r
int16_t dig_p6;\r
+\r
+ /*< Calibration coefficient for the pressure sensor */\r
int16_t dig_p7;\r
+\r
+ /*< Calibration coefficient for the pressure sensor */\r
int16_t dig_p8;\r
+\r
+ /*< Calibration coefficient for the pressure sensor */\r
int16_t dig_p9;\r
+\r
+ /*< Calibration coefficient for the humidity sensor */\r
uint8_t dig_h1;\r
+\r
+ /*< Calibration coefficient for the humidity sensor */\r
int16_t dig_h2;\r
+\r
+ /*< Calibration coefficient for the humidity sensor */\r
uint8_t dig_h3;\r
+\r
+ /*< Calibration coefficient for the humidity sensor */\r
int16_t dig_h4;\r
+\r
+ /*< Calibration coefficient for the humidity sensor */\r
int16_t dig_h5;\r
+\r
+ /*< Calibration coefficient for the humidity sensor */\r
int8_t dig_h6;\r
- int32_t t_fine;\r
\r
- /**@}*/\r
+ /*< Variable to store the intermediate temperature coefficient */\r
+ int32_t t_fine;\r
};\r
\r
/*!\r
#ifdef BME280_FLOAT_ENABLE\r
struct bme280_data\r
{\r
- /*! Compensated pressure */\r
+ /*< Compensated pressure */\r
double pressure;\r
\r
- /*! Compensated temperature */\r
+ /*< Compensated temperature */\r
double temperature;\r
\r
- /*! Compensated humidity */\r
+ /*< Compensated humidity */\r
double humidity;\r
};\r
#else\r
struct bme280_data\r
{\r
- /*! Compensated pressure */\r
+ /*< Compensated pressure */\r
uint32_t pressure;\r
\r
- /*! Compensated temperature */\r
+ /*< Compensated temperature */\r
int32_t temperature;\r
\r
- /*! Compensated humidity */\r
+ /*< Compensated humidity */\r
uint32_t humidity;\r
};\r
-#endif /* BME280_USE_FLOATING_POINT */\r
+#endif /*! BME280_USE_FLOATING_POINT */\r
\r
/*!\r
* @brief bme280 sensor structure which comprises of uncompensated temperature,\r
*/\r
struct bme280_uncomp_data\r
{\r
- /*! un-compensated pressure */\r
+ /*< un-compensated pressure */\r
uint32_t pressure;\r
\r
- /*! un-compensated temperature */\r
+ /*< un-compensated temperature */\r
uint32_t temperature;\r
\r
- /*! un-compensated humidity */\r
+ /*< un-compensated humidity */\r
uint32_t humidity;\r
};\r
\r
*/\r
struct bme280_settings\r
{\r
- /*! pressure oversampling */\r
+ /*< pressure oversampling */\r
uint8_t osr_p;\r
\r
- /*! temperature oversampling */\r
+ /*< temperature oversampling */\r
uint8_t osr_t;\r
\r
- /*! humidity oversampling */\r
+ /*< humidity oversampling */\r
uint8_t osr_h;\r
\r
- /*! filter coefficient */\r
+ /*< filter coefficient */\r
uint8_t filter;\r
\r
- /*! standby time */\r
+ /*< standby time */\r
uint8_t standby_time;\r
};\r
\r
*/\r
struct bme280_dev\r
{\r
- /*! Chip Id */\r
+ /*< Chip Id */\r
uint8_t chip_id;\r
\r
- /*! Device Id */\r
- uint8_t dev_id;\r
+ /*< Interface function pointer used to enable the device address for I2C and chip selection for SPI */\r
+ void *intf_ptr;\r
\r
- /*! SPI/I2C interface */\r
+ /*< Interface Selection\r
+ * For SPI, intf = BME280_SPI_INTF\r
+ * For I2C, intf = BME280_I2C_INTF\r
+ * */\r
enum bme280_intf intf;\r
\r
- /*! Read function pointer */\r
- bme280_com_fptr_t read;\r
+ /*< Read function pointer */\r
+ bme280_read_fptr_t read;\r
\r
- /*! Write function pointer */\r
- bme280_com_fptr_t write;\r
+ /*< Write function pointer */\r
+ bme280_write_fptr_t write;\r
\r
- /*! Delay function pointer */\r
- bme280_delay_fptr_t delay_ms;\r
+ /*< Delay function pointer */\r
+ bme280_delay_us_fptr_t delay_us;\r
\r
- /*! Trim data */\r
+ /*< Trim data */\r
struct bme280_calib_data calib_data;\r
\r
- /*! Sensor settings */\r
+ /*< Sensor settings */\r
struct bme280_settings settings;\r
+\r
+ /*< Variable to store result of read/write function */\r
+ BME280_INTF_RET_TYPE intf_rslt;\r
};\r
\r
#endif /* BME280_DEFS_H_ */\r
-/** @}*/\r
-/** @}*/\r
projects / BME280_driver / blobdiff