Contains the BSP driver for the B-L475E-IOT01 board.
Dependents: mbed-os-example-ble-Thermometer DISCO_L475VG_IOT01-Telegram-BOT DISCO_L475VG_IOT01-sche_cheveux DISCO_L475VG_IOT01-QSPI_FLASH_FILE_SYSTEM ... more
https://os.mbed.com/platforms/ST-Discovery-L475E-IOT01A/
Drivers/BSP/B-L475E-IOT01/stm32l475e_iot01_magneto.c
- Committer:
- bcostm
- Date:
- 2018-01-19
- Revision:
- 6:9dfa42666f03
- Parent:
- 5:0c70bc6d2dc0
- Child:
- 7:bfe8272ced90
File content as of revision 6:9dfa42666f03:
/** ****************************************************************************** * @file stm32l475e_iot01_magneto.c * @author MCD Application Team * @brief This file provides a set of functions needed to manage the magnetometer sensor ****************************************************************************** * @attention * * <h2><center>© Copyright (c) 2017 STMicroelectronics International N.V. * All rights reserved.</center></h2> * * Redistribution and use in source and binary forms, with or without * modification, are permitted, provided that the following conditions are met: * * 1. Redistribution 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 other * contributors to this software may be used to endorse or promote products * derived from this software without specific written permission. * 4. This software, including modifications and/or derivative works of this * software, must execute solely and exclusively on microcontroller or * microprocessor devices manufactured by or for STMicroelectronics. * 5. Redistribution and use of this software other than as permitted under * this license is void and will automatically terminate your rights under * this license. * * THIS SOFTWARE IS PROVIDED BY STMICROELECTRONICS AND CONTRIBUTORS "AS IS" * AND ANY EXPRESS, IMPLIED OR STATUTORY WARRANTIES, INCLUDING, BUT NOT * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A * PARTICULAR PURPOSE AND NON-INFRINGEMENT OF THIRD PARTY INTELLECTUAL PROPERTY * RIGHTS ARE DISCLAIMED TO THE FULLEST EXTENT PERMITTED BY LAW. IN NO EVENT * SHALL STMICROELECTRONICS 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. * ****************************************************************************** */ /* Includes ------------------------------------------------------------------*/ #include "stm32l475e_iot01_magneto.h" /** @addtogroup BSP * @{ */ /** @addtogroup STM32L475E_IOT01 * @{ */ /** @defgroup STM32L475E_IOT01_MAGNETO MAGNETO * @{ */ /** @defgroup STM32L475E_IOT01_MAGNETO_Private_Variables MAGNETO Private Variables * @{ */ static MAGNETO_DrvTypeDef *MagnetoDrv; /** * @} */ /** @defgroup STM32L475E_IOT01_MAGNETO_Private_Functions MAGNETO Private Functions * @{ */ /** * @brief Initialize a magnetometer sensor * @retval COMPONENT_ERROR in case of failure */ MAGNETO_StatusTypeDef BSP_MAGNETO_Init(void) { MAGNETO_StatusTypeDef ret = MAGNETO_OK; MAGNETO_InitTypeDef LIS3MDL_InitStructureMag; if(Lis3mdlMagDrv.ReadID() != I_AM_LIS3MDL) { ret = MAGNETO_ERROR; } else { /* Initialize the MAGNETO magnetometer driver structure */ MagnetoDrv = &Lis3mdlMagDrv; /* MEMS configuration ------------------------------------------------------*/ /* Fill the MAGNETO magnetometer structure */ LIS3MDL_InitStructureMag.Register1 = LIS3MDL_MAG_TEMPSENSOR_DISABLE | LIS3MDL_MAG_OM_XY_HIGH | LIS3MDL_MAG_ODR_40_HZ; LIS3MDL_InitStructureMag.Register2 = LIS3MDL_MAG_FS_4_GA | LIS3MDL_MAG_REBOOT_DEFAULT | LIS3MDL_MAG_SOFT_RESET_DEFAULT; LIS3MDL_InitStructureMag.Register3 = LIS3MDL_MAG_CONFIG_NORMAL_MODE | LIS3MDL_MAG_CONTINUOUS_MODE; LIS3MDL_InitStructureMag.Register4 = LIS3MDL_MAG_OM_Z_HIGH | LIS3MDL_MAG_BLE_LSB; LIS3MDL_InitStructureMag.Register5 = LIS3MDL_MAG_BDU_MSBLSB; /* Configure the MAGNETO magnetometer main parameters */ MagnetoDrv->Init(LIS3MDL_InitStructureMag); } return ret; } /** * @brief DeInitialize the MAGNETO. */ void BSP_MAGNETO_DeInit(void) { /* DeInitialize the magnetometer IO interfaces */ if(MagnetoDrv != NULL) { if(MagnetoDrv->DeInit != NULL) { MagnetoDrv->DeInit(); } } } /** * @brief Set/Unset the MAGNETO in low power mode. */ void BSP_MAGNETO_LowPower(uint16_t status) { /* Put the magnetometer in low power mode */ if(MagnetoDrv != NULL) { if(MagnetoDrv->LowPower != NULL) { MagnetoDrv->LowPower(status); } } } /** * @brief Get XYZ magnetometer values. * @param pDataXYZ Pointer on 3 magnetometer values table with * pDataXYZ[0] = X axis, pDataXYZ[1] = Y axis, pDataXYZ[2] = Z axis */ void BSP_MAGNETO_GetXYZ(int16_t *pDataXYZ) { if(MagnetoDrv != NULL) { if(MagnetoDrv->GetXYZ != NULL) { MagnetoDrv->GetXYZ(pDataXYZ); } } } /** * @} */ /** * @} */ /** * @} */ /** * @} */ /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/