Jamie Satchell
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JSatchell_SOFT253ReferredCoursework
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Components/lsm6ds0/lsm6ds0.h
- Committer:
- Wolfgang Betz
- Date:
- 2015-04-15
- Revision:
- 7:a2bb3d5e12e9
- Child:
- 24:92cc9c6e4b2b
File content as of revision 7:a2bb3d5e12e9:
/** ****************************************************************************** * @file lsm6ds0.h * @author MEMS Application Team * @version V1.2.0 * @date 28-January-2015 * @brief This file contains definitions for the lsm6ds0.c * firmware driver. ****************************************************************************** * @attention * * <h2><center>© COPYRIGHT(c) 2015 STMicroelectronics</center></h2> * * Redistribution and use in source and binary forms, with or without modification, * are permitted provided that the following conditions are met: * 1. Redistributions of source code must retain the above copyright notice, * this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright notice, * this list of conditions and the following disclaimer in the documentation * and/or other materials provided with the distribution. * 3. Neither the name of STMicroelectronics nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. * ****************************************************************************** */ /* Define to prevent recursive inclusion -------------------------------------*/ #ifndef __LSM6DS0_H #define __LSM6DS0_H #ifdef __cplusplus extern "C" { #endif /* Includes ------------------------------------------------------------------*/ #include "../Common/imu_6axes.h" /** @addtogroup BSP * @{ */ /** @addtogroup Components * @{ */ /** @addtogroup LSM6DS0 * @{ */ /** @defgroup LSM6DS0_Exported_Defines LSM6DS0_Exported_Defines * @{ */ #ifndef NULL #define NULL (void *) 0 #endif /******************************************************************************/ /*********** START ACCELEROMETER AND GYROSCOPE REGISTER MAPPING **************/ /******************************************************************************/ /***************************************** COMMON REGISTERS ********************************************/ /** * @brief Interrupt config register * \code * Read/write * Default value: 0x00 * [7] INT_IG_G: Gyroscope interrupt enable on INT pin * [6] INT_IG_XL: Accelerometer interrupt generator on INT pin * [5] INT_FSS5: FSS5 interrupt enable on INT pin * [4] INT_OVR: Overrun interrupt on INT pin * [3] INT_FTH: Gyroscope interrupt enable on INT pin * [2] INT_BOOT: Accelerometer interrupt generator on INT pin * [1] INT_DRDY_G: FSS5 interrupt enable on INT pin * [0] INT_DRDY_XL: Overrun interrupt on INT pin * \endcode */ #define LSM6DS0_XG_INT_CTRL 0x0C /** * @brief Device identifier register. * \code * Read * Default value: * [7:0] This read-only register contains the device identifier * \endcode */ #define LSM6DS0_XG_WHO_AM_I_ADDR 0x0F /** * @brief Control Register 4 * \code * Read/write * Default value: 0x38 * [5] Zen_G: Gyroscope�s Z-axis output enable * [4] Yen_G: Gyroscope�s Y-axis output enable * [3] Xen_G: Gyroscope�s X-axis output enable * \endcode */ #define LSM6DS0_XG_CTRL_REG4 0x1E /** * @brief Control Register 10 * \code * Read/write * Default value: 0x00 * [2] ST_G: Gyro selftest disable (0) / enable (1) * [0] ST_XL: Accel selftest disable (0) / enable (1) * \endcode */ #define LSM6DS0_XG_CTRL_REG10 0x24 /***************************************** GYROSCOPE REGISTERS ********************************************/ /** * @brief Angular rate sensor Control Register 1 * \code * Read/write * Default value: 0x00 * [7:5] ODR_G2-0: Gyroscope output data rate selection * [4:3] FS_G1-0: Gyroscope full-scale selection * [2] This bit must be set to �0� for the correct operation of the device * [1:0] BW_G1-0: Gyroscope bandwidth selection * \endcode */ #define LSM6DS0_XG_CTRL_REG1_G 0x10 /** * @brief Gyroscope data (LSB) * \code * Read * \endcode */ #define LSM6DS0_XG_OUT_X_L_G 0x18 /** * @brief Gyroscope data (MSB) * \code * Read * \endcode */ #define LSM6DS0_XG_OUT_X_H_G 0x19 /** * @brief Gyroscope data (LSB) * \code * Read * \endcode */ #define LSM6DS0_XG_OUT_Y_L_G 0x1A /** * @brief Gyroscope data (MSB) * \code * Read * \endcode */ #define LSM6DS0_XG_OUT_Y_H_G 0x1B /** * @brief Gyroscope data (LSB) * \code * Read * \endcode */ #define LSM6DS0_XG_OUT_Z_L_G 0x1C /** * @brief Gyroscope data (MSB) * \code * Read * \endcode */ #define LSM6DS0_XG_OUT_Z_H_G 0x1D /*************************************** ACCELEROMETER REGISTERS *******************************************/ /** * @brief Linear acceleration sensor Control Register 6 * \code * Read/write * Default value: 0x00 * [7:5] ODR_XL2-0: Accelerometer Output data rate and power mode selection * [4:3] FS1_XL-FS0_XL: Accelerometer full-scale selection * [2] BW_SCAL_ODR: Bandwidth selection * [1:0] BW_XL1-0: Anti-aliasing filter bandwidth selection * \endcode */ #define LSM6DS0_XG_CTRL_REG6_XL 0x20 /** * @brief Linear acceleration sensor Control Register 5 * \code * Read/write * Default value: 0x38 * [7:6] DEC1-0: Decimation of acceleration data on OUT REG and FIFO * [5] Zen_XL: Accelerometer�s Z-axis output enable * [4] Yen_XL: Accelerometer�s Y-axis output enable * [3] Xen_XL: Accelerometer�s X-axis output enable * [2:0] These bits must be set to �0� for the correct operation of the device * \endcode */ #define LSM6DS0_XG_CTRL_REG5_XL 0x1F /** * @brief Accelerometer data (LSB) * \code * Read * \endcode */ #define LSM6DS0_XG_OUT_X_L_XL 0x28 /** * @brief Accelerometer data (MSB) * \code * Read * \endcode */ #define LSM6DS0_XG_OUT_X_H_XL 0x29 /** * @brief Accelerometer data (LSB) * \code * Read * \endcode */ #define LSM6DS0_XG_OUT_Y_L_XL 0x2A /** * @brief Accelerometer data (MSB) * \code * Read * \endcode */ #define LSM6DS0_XG_OUT_Y_H_XL 0x2B /** * @brief Accelerometer data (LSB) * \code * Read * \endcode */ #define LSM6DS0_XG_OUT_Z_L_XL 0x2C /** * @brief Accelerometer data (MSB) * \code * Read * \endcode */ #define LSM6DS0_XG_OUT_Z_H_XL 0x2D /******************************************************************************/ /************* END ACCELEROMETER AND GYROSCOPE REGISTER MAPPING **************/ /******************************************************************************/ /** * @brief Multiple Byte. Mask for enabling multiple byte read/write command. */ #define LSM6DS0_I2C_MULTIPLEBYTE_CMD ((uint8_t)0x80) /** * @brief Device Address */ #define LSM6DS0_ADDRESS_LOW 0xD4 // SAD[0] = 0 #define LSM6DS0_ADDRESS_HIGH 0xD6 // SAD[0] = 1 #define LSM6DS0_XG_MEMS_ADDRESS LSM6DS0_ADDRESS_HIGH // SAD[0] = 1 /** * @brief Device Identifier. Default value of the WHO_AM_I register. */ #define I_AM_LSM6DS0_XG ((uint8_t)0x68) /************************************** GYROSCOPE REGISTERS VALUE *******************************************/ /** @defgroup LSM6DS0_XG_Gyroscope_Output_Data_Rate_Selection_CTRL_REG1_G LSM6DS0_XG_Gyroscope_Output_Data_Rate_Selection_CTRL_REG1_G * @{ */ #define LSM6DS0_G_ODR_PD ((uint8_t)0x00) /*!< Output Data Rate: Power-down*/ #define LSM6DS0_G_ODR_14_9HZ ((uint8_t)0x20) /*!< Output Data Rate: 14.9 Hz, cutoff 5Hz */ #define LSM6DS0_G_ODR_59_5HZ ((uint8_t)0x40) /*!< Output Data Rate: 59.5 Hz, cutoff 19Hz */ #define LSM6DS0_G_ODR_119HZ ((uint8_t)0x60) /*!< Output Data Rate: 119 Hz, cutoff 38Hz*/ #define LSM6DS0_G_ODR_238HZ ((uint8_t)0x80) /*!< Output Data Rate: 238 Hz, cutoff 76Hz*/ #define LSM6DS0_G_ODR_476HZ ((uint8_t)0xA0) /*!< Output Data Rate: 476 Hz, cutoff 100Hz*/ #define LSM6DS0_G_ODR_952HZ ((uint8_t)0xC0) /*!< Output Data Rate: 952 Hz, cutoff 100Hz*/ #define LSM6DS0_G_ODR_MASK ((uint8_t)0xE0) /** * @} */ /** @defgroup LSM6DS0_XG_Gyroscope_Bandwidth_Selection_CTRL_REG1_G LSM6DS0_XG_Gyroscope_Bandwidth_Selection_CTRL_REG1_G * @{ */ #define LSM6DS0_G_BW_00 ((uint8_t)0x00) /*!< Bandwidth selection: - cutoff = n.a. when ODR = Power-down - cutoff = n.a. when ODR = 14.9 - cutoff = 16 when ODR = 59.5 - cutoff = 14 when ODR = 119 - cutoff = 14 when ODR = 238 - cutoff = 21 when ODR = 476 - cutoff = 33 when ODR = 952 */ #define LSM6DS0_G_BW_01 ((uint8_t)0x01) /*!< Bandwidth selection: - cutoff = n.a. when ODR = Power-down - cutoff = n.a. when ODR = 14.9 - cutoff = 16 when ODR = 59.5 - cutoff = 31 when ODR = 119 - cutoff = 29 when ODR = 238 - cutoff = 28 when ODR = 476 - cutoff = 40 when ODR = 952 */ #define LSM6DS0_G_BW_10 ((uint8_t)0x02) /*!< Bandwidth selection: - cutoff = n.a. when ODR = Power-down - cutoff = n.a. when ODR = 14.9 - cutoff = 16 when ODR = 59.5 - cutoff = 31 when ODR = 119 - cutoff = 63 when ODR = 238 - cutoff = 57 when ODR = 476 - cutoff = 58 when ODR = 952 */ #define LSM6DS0_G_BW_11 ((uint8_t)0x03) /*!< Bandwidth selection: - cutoff = n.a. when ODR = Power-down - cutoff = n.a. when ODR = 14.9 - cutoff = 16 when ODR = 59.5 - cutoff = 31 when ODR = 119 - cutoff = 78 when ODR = 238 - cutoff = 100 when ODR = 476 - cutoff = 100 when ODR = 952 */ #define LSM6DS0_G_BW_MASK ((uint8_t)0x03) /** * @} */ /** @defgroup LSM6DS0_XG_Gyroscope_Full_Scale_Selection_CTRL_REG1_G LSM6DS0_XG_Gyroscope_Full_Scale_Selection_CTRL_REG1_G * @{ */ #define LSM6DS0_G_FS_245 ((uint8_t)0x00) /*!< Full scale: 245 dps*/ #define LSM6DS0_G_FS_500 ((uint8_t)0x08) /*!< Full scale: 500 dps */ #define LSM6DS0_G_FS_2000 ((uint8_t)0x18) /*!< Full scale: 2000 dps */ #define LSM6DS0_G_FS_MASK ((uint8_t)0x18) /** * @} */ /** @defgroup LSM6DS0_XG_Gyroscope_Z_Axis_Output_Enable_Selection_CTRL_REG4 LSM6DS0_XG_Gyroscope_Z_Axis_Output_Enable_Selection_CTRL_REG4 * @{ */ #define LSM6DS0_G_ZEN_DISABLE ((uint8_t)0x00) /*!< Gyroscope�s Z-axis output enable: disable */ #define LSM6DS0_G_ZEN_ENABLE ((uint8_t)0x20) /*!< Gyroscope�s Z-axis output enable: enable */ #define LSM6DS0_G_ZEN_MASK ((uint8_t)0x20) /** * @} */ /** @defgroup LSM6DS0_XG_Gyroscope_Y_Axis_Output_Enable_Selection_CTRL_REG4 LSM6DS0_XG_Gyroscope_Y_Axis_Output_Enable_Selection_CTRL_REG4 * @{ */ #define LSM6DS0_G_YEN_DISABLE ((uint8_t)0x00) /*!< Gyroscope�s Y-axis output enable: disable */ #define LSM6DS0_G_YEN_ENABLE ((uint8_t)0x10) /*!< Gyroscope�s Y-axis output enable: enable */ #define LSM6DS0_G_YEN_MASK ((uint8_t)0x10) /** * @} */ /** @defgroup LSM6DS0_XG_Gyroscope_X_Axis_Output_Enable_Selection_CTRL_REG4 LSM6DS0_XG_Gyroscope_X_Axis_Output_Enable_Selection_CTRL_REG4 * @{ */ #define LSM6DS0_G_XEN_DISABLE ((uint8_t)0x00) /*!< Gyroscope�s X-axis output enable: disable */ #define LSM6DS0_G_XEN_ENABLE ((uint8_t)0x08) /*!< Gyroscope�s X-axis output enable: enable */ #define LSM6DS0_G_XEN_MASK ((uint8_t)0x08) /** * @} */ /** @defgroup LSM6DS0_XG_Gyroscope_Selftest_Enable_Selection_CTRL_REG10 LSM6DS0_XG_Gyroscope_Selftest_Enable_Selection_CTRL_REG10 * @{ */ #define LSM6DS0_G_ST_DISABLE ((uint8_t)0x00) /*!< Gyro selftest disable */ #define LSM6DS0_G_ST_ENABLE ((uint8_t)0x04) /*!< Gyro selftest enable */ #define LSM6DS0_G_ST_MASK ((uint8_t)0x04) /** * @} */ /************************************ ACCELEROMETER REGISTERS VALUE *****************************************/ /** @defgroup LSM6DS0_XG_Accelerometer_Output_Data_Rate_Selection_CTRL_REG6_XL LSM6DS0_XG_Accelerometer_Output_Data_Rate_Selection_CTRL_REG6_XL * @{ */ #define LSM6DS0_XL_ODR_PD ((uint8_t)0x00) /*!< Output Data Rate: Power-down*/ #define LSM6DS0_XL_ODR_10HZ ((uint8_t)0x20) /*!< Output Data Rate: 10 Hz*/ #define LSM6DS0_XL_ODR_50HZ ((uint8_t)0x40) /*!< Output Data Rate: 50 Hz */ #define LSM6DS0_XL_ODR_119HZ ((uint8_t)0x60) /*!< Output Data Rate: 119 Hz */ #define LSM6DS0_XL_ODR_238HZ ((uint8_t)0x80) /*!< Output Data Rate: 238 Hz */ #define LSM6DS0_XL_ODR_476HZ ((uint8_t)0xA0) /*!< Output Data Rate: 476 Hz */ #define LSM6DS0_XL_ODR_952HZ ((uint8_t)0xC0) /*!< Output Data Rate: 952 Hz */ #define LSM6DS0_XL_ODR_MASK ((uint8_t)0xE0) /** * @} */ /** @defgroup LSM6DS0_XG_Accelerometer_Full_Scale_Selection_CTRL_REG6_XL LSM6DS0_XG_Accelerometer_Full_Scale_Selection_CTRL_REG6_XL * @{ */ #define LSM6DS0_XL_FS_2G ((uint8_t)0x00) /*!< Full scale: +- 2g */ #define LSM6DS0_XL_FS_4G ((uint8_t)0x10) /*!< Full scale: +- 4g */ #define LSM6DS0_XL_FS_8G ((uint8_t)0x18) /*!< Full scale: +- 8g */ #define LSM6DS0_XL_FS_MASK ((uint8_t)0x18) /** * @} */ /** @defgroup LSM6DS0_XG_Accelerometer_Bandwidth_Selection_CTRL_REG6_XL LSM6DS0_XG_Accelerometer_Bandwidth_Selection_CTRL_REG6_XL * @{ */ #define LSM6DS0_XL_BW_SCAL_ODR ((uint8_t)0x00) /*!< Bandwidth selection: determined by ODR: - BW = 408Hz when ODR = 952Hz, 50Hz, 10Hz - BW = 211Hz when ODR = 476Hz - BW = 105Hz when ODR = 238Hz - BW = 50Hz when ODR = 119Hz */ #define LSM6DS0_XL_BW_SCAL_BW ((uint8_t)0x04) /*!< Bandwidth selection: selected according to Anti aliasing filter bandwidth */ #define LSM6DS0_XL_BW_SCAL_MASK ((uint8_t)0x04) /** * @} */ /** @defgroup LSM6DS0_XG_Accelerometer_Anti_Aliasing_Filter_Bandwidth_Selection_CTRL_REG6_XL LSM6DS0_XG_Accelerometer_Anti_Aliasing_Filter_Bandwidth_Selection_CTRL_REG6_XL * @{ */ #define LSM6DS0_XL_BW_408HZ ((uint8_t)0x00) /*!< Anti-aliasing filter bandwidht: 408 Hz */ #define LSM6DS0_XL_BW_211HZ ((uint8_t)0x01) /*!< Anti-aliasing filter bandwidht: 211 Hz */ #define LSM6DS0_XL_BW_105HZ ((uint8_t)0x02) /*!< Anti-aliasing filter bandwidht: 105 Hz */ #define LSM6DS0_XL_BW_50HZ ((uint8_t)0x03) /*!< Anti-aliasing filter bandwidht: 50 Hz */ #define LSM6DS0_XL_BW_MASK ((uint8_t)0x03) /** * @} */ /** @defgroup LSM6DS0_XG_Accelerometer_Decimation_Acceleration_Data_Selection_CTRL_REG5_XL LSM6DS0_XG_Accelerometer_Decimation_Acceleration_Data_Selection_CTRL_REG5_XL * @{ */ #define LSM6DS0_XL_DEC_NO ((uint8_t)0x00) /*!< Decimation of acceleration data: no decimation */ #define LSM6DS0_XL_DEC_EVERY_2S ((uint8_t)0x40) /*!< Decimation of acceleration data: update every 2 samples */ #define LSM6DS0_XL_DEC_EVERY_4S ((uint8_t)0x80) /*!< Decimation of acceleration data: update every 4 samples */ #define LSM6DS0_XL_DEC_EVERY_8S ((uint8_t)0xC0) /*!< Decimation of acceleration data: update every 8 samples */ #define LSM6DS0_XL_DEC_MASK ((uint8_t)0xC0) /** * @} */ /** @defgroup LSM6DS0_XG_Accelerometer_Z_Axis_Output_Enable_Selection_CTRL_REG5_XL LSM6DS0_XG_Accelerometer_Z_Axis_Output_Enable_Selection_CTRL_REG5_XL * @{ */ #define LSM6DS0_XL_ZEN_DISABLE ((uint8_t)0x00) /*!< Accelerometer�s Z-axis output enable: disable */ #define LSM6DS0_XL_ZEN_ENABLE ((uint8_t)0x20) /*!< Accelerometer�s Z-axis output enable: enable */ #define LSM6DS0_XL_ZEN_MASK ((uint8_t)0x20) /** * @} */ /** @defgroup LSM6DS0_XG_Accelerometer_Y_Axis_Output_Enable_Selection_CTRL_REG5_XL LSM6DS0_XG_Accelerometer_Y_Axis_Output_Enable_Selection_CTRL_REG5_XL * @{ */ #define LSM6DS0_XL_YEN_DISABLE ((uint8_t)0x00) /*!< Accelerometer�s Y-axis output enable: disable */ #define LSM6DS0_XL_YEN_ENABLE ((uint8_t)0x10) /*!< Accelerometer�s Y-axis output enable: enable */ #define LSM6DS0_XL_YEN_MASK ((uint8_t)0x10) /** * @} */ /** @defgroup LSM6DS0_XG_Accelerometer_X_Axis_Output_Enable_Selection_CTRL_REG5_XL LSM6DS0_XG_Accelerometer_X_Axis_Output_Enable_Selection_CTRL_REG5_XL * @{ */ #define LSM6DS0_XL_XEN_DISABLE ((uint8_t)0x00) /*!< Accelerometer�s X-axis output enable: disable */ #define LSM6DS0_XL_XEN_ENABLE ((uint8_t)0x08) /*!< Accelerometer�s X-axis output enable: enable */ #define LSM6DS0_XL_XEN_MASK ((uint8_t)0x08) /** * @} */ /** @defgroup LSM6DS0_XG_Accelerometer_Selftest_Enable_Selection_CTRL_REG10 LSM6DS0_XG_Accelerometer_Selftest_Enable_Selection_CTRL_REG10 * @{ */ #define LSM6DS0_XL_ST_DISABLE ((uint8_t)0x00) /*!< Accel selftest disable */ #define LSM6DS0_XL_ST_ENABLE ((uint8_t)0x01) /*!< Accel selftest enable */ #define LSM6DS0_XL_ST_MASK ((uint8_t)0x01) /** * @} */ /** * @} */ /** @defgroup LSM6DS0_Imported_Functions LSM6DS0_Imported_Functions * @{ */ /* Six axes sensor IO functions */ extern IMU_6AXES_StatusTypeDef LSM6DS0_IO_Init(void); extern IMU_6AXES_StatusTypeDef LSM6DS0_IO_Write(uint8_t* pBuffer, uint8_t DeviceAddr, uint8_t RegisterAddr, uint16_t NumByteToWrite); extern IMU_6AXES_StatusTypeDef LSM6DS0_IO_Read(uint8_t* pBuffer, uint8_t DeviceAddr, uint8_t RegisterAddr, uint16_t NumByteToRead); extern void LSM6DS0_IO_ITConfig( void ); /** * @} */ /* ------------------------------------------------------- */ /* Here you should declare the internal struct of */ /* extended features of LIS3MDL. See the example of */ /* LSM6DS3 in lsm6ds3.h */ /* ------------------------------------------------------- */ /** @addtogroup LSM6DS0_Exported_Variables LSM6DS0_Exported_Variables * @{ */ /* Six axes sensor driver structure */ extern IMU_6AXES_DrvTypeDef LSM6DS0Drv; extern IMU_6AXES_DrvExtTypeDef LSM6DS0Drv_ext; /** * @} */ /** * @} */ /** * @} */ /** * @} */ #ifdef __cplusplus } #endif #endif /* __LSM6DS0_H */ /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/