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- /**
- ******************************************************************************
- * @file lsm6dsl.c
- * @author MEMS Software Solutions Team
- * @brief LSM6DSL driver file
- ******************************************************************************
- * @attention
- *
- * <h2><center>© COPYRIGHT(c) 2018 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 POSIBILITY OF SUCH DAMAGE.
- *
- ******************************************************************************
- */
- /* Includes ------------------------------------------------------------------*/
- #include "lsm6dsl.h"
- /** @addtogroup BSP BSP
- * @{
- */
- /** @addtogroup Component Component
- * @{
- */
- /** @defgroup LSM6DSL LSM6DSL
- * @{
- */
- /** @defgroup LSM6DSL_Exported_Variables LSM6DSL Exported Variables
- * @{
- */
- LSM6DSL_CommonDrv_t LSM6DSL_COMMON_Driver =
- {
- LSM6DSL_Init,
- LSM6DSL_DeInit,
- LSM6DSL_ReadID,
- LSM6DSL_GetCapabilities,
- };
- LSM6DSL_ACC_Drv_t LSM6DSL_ACC_Driver =
- {
- LSM6DSL_ACC_Enable,
- LSM6DSL_ACC_Disable,
- LSM6DSL_ACC_GetSensitivity,
- LSM6DSL_ACC_GetOutputDataRate,
- LSM6DSL_ACC_SetOutputDataRate,
- LSM6DSL_ACC_GetFullScale,
- LSM6DSL_ACC_SetFullScale,
- LSM6DSL_ACC_GetAxes,
- LSM6DSL_ACC_GetAxesRaw,
- };
- LSM6DSL_GYRO_Drv_t LSM6DSL_GYRO_Driver =
- {
- LSM6DSL_GYRO_Enable,
- LSM6DSL_GYRO_Disable,
- LSM6DSL_GYRO_GetSensitivity,
- LSM6DSL_GYRO_GetOutputDataRate,
- LSM6DSL_GYRO_SetOutputDataRate,
- LSM6DSL_GYRO_GetFullScale,
- LSM6DSL_GYRO_SetFullScale,
- LSM6DSL_GYRO_GetAxes,
- LSM6DSL_GYRO_GetAxesRaw,
- };
- /**
- * @}
- */
- /** @defgroup LSM6DSL_Private_Function_Prototypes LSM6DSL Private Function Prototypes
- * @{
- */
- static int32_t ReadRegWrap(void *Handle, uint8_t Reg, uint8_t *pData, uint16_t Length);
- static int32_t WriteRegWrap(void *Handle, uint8_t Reg, uint8_t *pData, uint16_t Length);
- static int32_t LSM6DSL_ACC_SetOutputDataRate_When_Enabled(LSM6DSL_Object_t *pObj, float Odr);
- static int32_t LSM6DSL_ACC_SetOutputDataRate_When_Disabled(LSM6DSL_Object_t *pObj, float Odr);
- static int32_t LSM6DSL_GYRO_SetOutputDataRate_When_Enabled(LSM6DSL_Object_t *pObj, float Odr);
- static int32_t LSM6DSL_GYRO_SetOutputDataRate_When_Disabled(LSM6DSL_Object_t *pObj, float Odr);
- /**
- * @}
- */
- /** @defgroup LSM6DSL_Exported_Functions LSM6DSL Exported Functions
- * @{
- */
- /**
- * @brief Register Component Bus IO operations
- * @param pObj the device pObj
- * @retval 0 in case of success, an error code otherwise
- */
- int32_t LSM6DSL_RegisterBusIO(LSM6DSL_Object_t *pObj, LSM6DSL_IO_t *pIO)
- {
- int32_t ret = LSM6DSL_OK;
- if (pObj == NULL)
- {
- ret = LSM6DSL_ERROR;
- }
- else
- {
- pObj->IO.Init = pIO->Init;
- pObj->IO.DeInit = pIO->DeInit;
- pObj->IO.BusType = pIO->BusType;
- pObj->IO.Address = pIO->Address;
- pObj->IO.WriteReg = pIO->WriteReg;
- pObj->IO.ReadReg = pIO->ReadReg;
- pObj->IO.GetTick = pIO->GetTick;
- pObj->Ctx.read_reg = ReadRegWrap;
- pObj->Ctx.write_reg = WriteRegWrap;
- pObj->Ctx.handle = pObj;
- if (pObj->IO.Init == NULL)
- {
- ret = LSM6DSL_ERROR;
- }
- else if (pObj->IO.Init() != LSM6DSL_OK)
- {
- ret = LSM6DSL_ERROR;
- }
- else
- {
- if (pObj->IO.BusType == LSM6DSL_SPI_3WIRES_BUS) /* SPI 3-Wires */
- {
- /* Enable the SPI 3-Wires support only the first time */
- if (pObj->is_initialized == 0U)
- {
- /* Enable SPI 3-Wires on the component */
- uint8_t data = 0x0C;
- if (LSM6DSL_Write_Reg(pObj, LSM6DSL_CTRL3_C, data) != LSM6DSL_OK)
- {
- ret = LSM6DSL_ERROR;
- }
- }
- }
- }
- }
- return ret;
- }
- /**
- * @brief Initialize the LSM6DSL sensor
- * @param pObj the device pObj
- * @retval 0 in case of success, an error code otherwise
- */
- int32_t LSM6DSL_Init(LSM6DSL_Object_t *pObj)
- {
- /* Enable register address automatically incremented during a multiple byte
- access with a serial interface. */
- if (lsm6dsl_auto_increment_set(&(pObj->Ctx), PROPERTY_ENABLE) != LSM6DSL_OK)
- {
- return LSM6DSL_ERROR;
- }
- /* Enable BDU */
- if (lsm6dsl_block_data_update_set(&(pObj->Ctx), PROPERTY_ENABLE) != LSM6DSL_OK)
- {
- return LSM6DSL_ERROR;
- }
- /* FIFO mode selection */
- if (lsm6dsl_fifo_mode_set(&(pObj->Ctx), LSM6DSL_BYPASS_MODE) != LSM6DSL_OK)
- {
- return LSM6DSL_ERROR;
- }
- /* Select default output data rate. */
- pObj->acc_odr = LSM6DSL_XL_ODR_104Hz;
- /* Output data rate selection - power down. */
- if (lsm6dsl_xl_data_rate_set(&(pObj->Ctx), LSM6DSL_XL_ODR_OFF) != LSM6DSL_OK)
- {
- return LSM6DSL_ERROR;
- }
- /* Full scale selection. */
- if (lsm6dsl_xl_full_scale_set(&(pObj->Ctx), LSM6DSL_2g) != LSM6DSL_OK)
- {
- return LSM6DSL_ERROR;
- }
- /* Select default output data rate. */
- pObj->gyro_odr = LSM6DSL_GY_ODR_104Hz;
- /* Output data rate selection - power down. */
- if (lsm6dsl_gy_data_rate_set(&(pObj->Ctx), LSM6DSL_GY_ODR_OFF) != LSM6DSL_OK)
- {
- return LSM6DSL_ERROR;
- }
- /* Full scale selection. */
- if (lsm6dsl_gy_full_scale_set(&(pObj->Ctx), LSM6DSL_2000dps) != LSM6DSL_OK)
- {
- return LSM6DSL_ERROR;
- }
- pObj->is_initialized = 1;
- return LSM6DSL_OK;
- }
- /**
- * @brief Deinitialize the LSM6DSL sensor
- * @param pObj the device pObj
- * @retval 0 in case of success, an error code otherwise
- */
- int32_t LSM6DSL_DeInit(LSM6DSL_Object_t *pObj)
- {
- /* Disable the component */
- if (LSM6DSL_ACC_Disable(pObj) != LSM6DSL_OK)
- {
- return LSM6DSL_ERROR;
- }
- if (LSM6DSL_GYRO_Disable(pObj) != LSM6DSL_OK)
- {
- return LSM6DSL_ERROR;
- }
- /* Reset output data rate. */
- pObj->acc_odr = LSM6DSL_XL_ODR_OFF;
- pObj->gyro_odr = LSM6DSL_GY_ODR_OFF;
- pObj->is_initialized = 0;
- return LSM6DSL_OK;
- }
- /**
- * @brief Read component ID
- * @param pObj the device pObj
- * @param Id the WHO_AM_I value
- * @retval 0 in case of success, an error code otherwise
- */
- int32_t LSM6DSL_ReadID(LSM6DSL_Object_t *pObj, uint8_t *Id)
- {
- if (lsm6dsl_device_id_get(&(pObj->Ctx), Id) != LSM6DSL_OK)
- {
- return LSM6DSL_ERROR;
- }
- return LSM6DSL_OK;
- }
- /**
- * @brief Get LSM6DSL sensor capabilities
- * @param pObj Component object pointer
- * @param Capabilities pointer to LSM6DSL sensor capabilities
- * @retval 0 in case of success, an error code otherwise
- */
- int32_t LSM6DSL_GetCapabilities(LSM6DSL_Object_t *pObj, LSM6DSL_Capabilities_t *Capabilities)
- {
- /* Prevent unused argument(s) compilation warning */
- (void)(pObj);
- Capabilities->Acc = 1;
- Capabilities->Gyro = 1;
- Capabilities->Magneto = 0;
- Capabilities->LowPower = 0;
- Capabilities->GyroMaxFS = 2000;
- Capabilities->AccMaxFS = 16;
- Capabilities->MagMaxFS = 0;
- Capabilities->GyroMaxOdr = 6660.0f;
- Capabilities->AccMaxOdr = 6660.0f;
- Capabilities->MagMaxOdr = 0.0f;
- return LSM6DSL_OK;
- }
- /**
- * @brief Enable the LSM6DSL accelerometer sensor
- * @param pObj the device pObj
- * @retval 0 in case of success, an error code otherwise
- */
- int32_t LSM6DSL_ACC_Enable(LSM6DSL_Object_t *pObj)
- {
- /* Check if the component is already enabled */
- if (pObj->acc_is_enabled == 1U)
- {
- return LSM6DSL_OK;
- }
- /* Output data rate selection. */
- if (lsm6dsl_xl_data_rate_set(&(pObj->Ctx), pObj->acc_odr) != LSM6DSL_OK)
- {
- return LSM6DSL_ERROR;
- }
- pObj->acc_is_enabled = 1;
- return LSM6DSL_OK;
- }
- /**
- * @brief Disable the LSM6DSL accelerometer sensor
- * @param pObj the device pObj
- * @retval 0 in case of success, an error code otherwise
- */
- int32_t LSM6DSL_ACC_Disable(LSM6DSL_Object_t *pObj)
- {
- /* Check if the component is already disabled */
- if (pObj->acc_is_enabled == 0U)
- {
- return LSM6DSL_OK;
- }
- /* Get current output data rate. */
- if (lsm6dsl_xl_data_rate_get(&(pObj->Ctx), &pObj->acc_odr) != LSM6DSL_OK)
- {
- return LSM6DSL_ERROR;
- }
- /* Output data rate selection - power down. */
- if (lsm6dsl_xl_data_rate_set(&(pObj->Ctx), LSM6DSL_XL_ODR_OFF) != LSM6DSL_OK)
- {
- return LSM6DSL_ERROR;
- }
- pObj->acc_is_enabled = 0;
- return LSM6DSL_OK;
- }
- /**
- * @brief Get the LSM6DSL accelerometer sensor sensitivity
- * @param pObj the device pObj
- * @param Sensitivity pointer
- * @retval 0 in case of success, an error code otherwise
- */
- int32_t LSM6DSL_ACC_GetSensitivity(LSM6DSL_Object_t *pObj, float *Sensitivity)
- {
- int32_t ret = LSM6DSL_OK;
- lsm6dsl_fs_xl_t full_scale;
- /* Read actual full scale selection from sensor. */
- if (lsm6dsl_xl_full_scale_get(&(pObj->Ctx), &full_scale) != LSM6DSL_OK)
- {
- return LSM6DSL_ERROR;
- }
- /* Store the Sensitivity based on actual full scale. */
- switch (full_scale)
- {
- case LSM6DSL_2g:
- *Sensitivity = LSM6DSL_ACC_SENSITIVITY_FS_2G;
- break;
- case LSM6DSL_4g:
- *Sensitivity = LSM6DSL_ACC_SENSITIVITY_FS_4G;
- break;
- case LSM6DSL_8g:
- *Sensitivity = LSM6DSL_ACC_SENSITIVITY_FS_8G;
- break;
- case LSM6DSL_16g:
- *Sensitivity = LSM6DSL_ACC_SENSITIVITY_FS_16G;
- break;
- default:
- ret = LSM6DSL_ERROR;
- break;
- }
- return ret;
- }
- /**
- * @brief Get the LSM6DSL accelerometer sensor output data rate
- * @param pObj the device pObj
- * @param Odr pointer where the output data rate is written
- * @retval 0 in case of success, an error code otherwise
- */
- int32_t LSM6DSL_ACC_GetOutputDataRate(LSM6DSL_Object_t *pObj, float *Odr)
- {
- int32_t ret = LSM6DSL_OK;
- lsm6dsl_odr_xl_t odr_low_level;
- /* Get current output data rate. */
- if (lsm6dsl_xl_data_rate_get(&(pObj->Ctx), &odr_low_level) != LSM6DSL_OK)
- {
- return LSM6DSL_ERROR;
- }
- switch (odr_low_level)
- {
- case LSM6DSL_XL_ODR_OFF:
- *Odr = 0.0f;
- break;
- case LSM6DSL_XL_ODR_1Hz6:
- *Odr = 1.6f;
- break;
- case LSM6DSL_XL_ODR_12Hz5:
- *Odr = 12.5f;
- break;
- case LSM6DSL_XL_ODR_26Hz:
- *Odr = 26.0f;
- break;
- case LSM6DSL_XL_ODR_52Hz:
- *Odr = 52.0f;
- break;
- case LSM6DSL_XL_ODR_104Hz:
- *Odr = 104.0f;
- break;
- case LSM6DSL_XL_ODR_208Hz:
- *Odr = 208.0f;
- break;
- case LSM6DSL_XL_ODR_416Hz:
- *Odr = 416.0f;
- break;
- case LSM6DSL_XL_ODR_833Hz:
- *Odr = 833.0f;
- break;
- case LSM6DSL_XL_ODR_1k66Hz:
- *Odr = 1660.0f;
- break;
- case LSM6DSL_XL_ODR_3k33Hz:
- *Odr = 3330.0f;
- break;
- case LSM6DSL_XL_ODR_6k66Hz:
- *Odr = 6660.0f;
- break;
- default:
- ret = LSM6DSL_ERROR;
- break;
- }
- return ret;
- }
- /**
- * @brief Set the LSM6DSL accelerometer sensor output data rate
- * @param pObj the device pObj
- * @param Odr the output data rate value to be set
- * @retval 0 in case of success, an error code otherwise
- */
- int32_t LSM6DSL_ACC_SetOutputDataRate(LSM6DSL_Object_t *pObj, float Odr)
- {
- /* Check if the component is enabled */
- if (pObj->acc_is_enabled == 1U)
- {
- return LSM6DSL_ACC_SetOutputDataRate_When_Enabled(pObj, Odr);
- }
- else
- {
- return LSM6DSL_ACC_SetOutputDataRate_When_Disabled(pObj, Odr);
- }
- }
- /**
- * @brief Get the LSM6DSL accelerometer sensor full scale
- * @param pObj the device pObj
- * @param FullScale pointer where the full scale is written
- * @retval 0 in case of success, an error code otherwise
- */
- int32_t LSM6DSL_ACC_GetFullScale(LSM6DSL_Object_t *pObj, int32_t *FullScale)
- {
- int32_t ret = LSM6DSL_OK;
- lsm6dsl_fs_xl_t fs_low_level;
- /* Read actual full scale selection from sensor. */
- if (lsm6dsl_xl_full_scale_get(&(pObj->Ctx), &fs_low_level) != LSM6DSL_OK)
- {
- return LSM6DSL_ERROR;
- }
- switch (fs_low_level)
- {
- case LSM6DSL_2g:
- *FullScale = 2;
- break;
- case LSM6DSL_4g:
- *FullScale = 4;
- break;
- case LSM6DSL_8g:
- *FullScale = 8;
- break;
- case LSM6DSL_16g:
- *FullScale = 16;
- break;
- default:
- ret = LSM6DSL_ERROR;
- break;
- }
- return ret;
- }
- /**
- * @brief Set the LSM6DSL accelerometer sensor full scale
- * @param pObj the device pObj
- * @param FullScale the functional full scale to be set
- * @retval 0 in case of success, an error code otherwise
- */
- int32_t LSM6DSL_ACC_SetFullScale(LSM6DSL_Object_t *pObj, int32_t FullScale)
- {
- lsm6dsl_fs_xl_t new_fs;
- /* Seems like MISRA C-2012 rule 14.3a violation but only from single file statical analysis point of view because
- the parameter passed to the function is not known at the moment of analysis */
- new_fs = (FullScale <= 2) ? LSM6DSL_2g
- : (FullScale <= 4) ? LSM6DSL_4g
- : (FullScale <= 8) ? LSM6DSL_8g
- : LSM6DSL_16g;
- if (lsm6dsl_xl_full_scale_set(&(pObj->Ctx), new_fs) != LSM6DSL_OK)
- {
- return LSM6DSL_ERROR;
- }
- return LSM6DSL_OK;
- }
- /**
- * @brief Get the LSM6DSL accelerometer sensor raw axes
- * @param pObj the device pObj
- * @param Value pointer where the raw values of the axes are written
- * @retval 0 in case of success, an error code otherwise
- */
- int32_t LSM6DSL_ACC_GetAxesRaw(LSM6DSL_Object_t *pObj, LSM6DSL_AxesRaw_t *Value)
- {
- axis3bit16_t data_raw;
- /* Read raw data values. */
- if (lsm6dsl_acceleration_raw_get(&(pObj->Ctx), data_raw.u8bit) != LSM6DSL_OK)
- {
- return LSM6DSL_ERROR;
- }
- /* Format the data. */
- Value->x = data_raw.i16bit[0];
- Value->y = data_raw.i16bit[1];
- Value->z = data_raw.i16bit[2];
- return LSM6DSL_OK;
- }
- /**
- * @brief Get the LSM6DSL accelerometer sensor axes
- * @param pObj the device pObj
- * @param Acceleration pointer where the values of the axes are written
- * @retval 0 in case of success, an error code otherwise
- */
- int32_t LSM6DSL_ACC_GetAxes(LSM6DSL_Object_t *pObj, LSM6DSL_Axes_t *Acceleration)
- {
- axis3bit16_t data_raw;
- float sensitivity = 0.0f;
- /* Read raw data values. */
- if (lsm6dsl_acceleration_raw_get(&(pObj->Ctx), data_raw.u8bit) != LSM6DSL_OK)
- {
- return LSM6DSL_ERROR;
- }
- /* Get LSM6DSL actual sensitivity. */
- if (LSM6DSL_ACC_GetSensitivity(pObj, &sensitivity) != LSM6DSL_OK)
- {
- return LSM6DSL_ERROR;
- }
- /* Calculate the data. */
- Acceleration->x = (int32_t)((float)((float)data_raw.i16bit[0] * sensitivity));
- Acceleration->y = (int32_t)((float)((float)data_raw.i16bit[1] * sensitivity));
- Acceleration->z = (int32_t)((float)((float)data_raw.i16bit[2] * sensitivity));
- return LSM6DSL_OK;
- }
- /**
- * @brief Enable the LSM6DSL gyroscope sensor
- * @param pObj the device pObj
- * @retval 0 in case of success, an error code otherwise
- */
- int32_t LSM6DSL_GYRO_Enable(LSM6DSL_Object_t *pObj)
- {
- /* Check if the component is already enabled */
- if (pObj->gyro_is_enabled == 1U)
- {
- return LSM6DSL_OK;
- }
- /* Output data rate selection. */
- if (lsm6dsl_gy_data_rate_set(&(pObj->Ctx), pObj->gyro_odr) != LSM6DSL_OK)
- {
- return LSM6DSL_ERROR;
- }
- pObj->gyro_is_enabled = 1;
- return LSM6DSL_OK;
- }
- /**
- * @brief Disable the LSM6DSL gyroscope sensor
- * @param pObj the device pObj
- * @retval 0 in case of success, an error code otherwise
- */
- int32_t LSM6DSL_GYRO_Disable(LSM6DSL_Object_t *pObj)
- {
- /* Check if the component is already disabled */
- if (pObj->gyro_is_enabled == 0U)
- {
- return LSM6DSL_OK;
- }
- /* Get current output data rate. */
- if (lsm6dsl_gy_data_rate_get(&(pObj->Ctx), &pObj->gyro_odr) != LSM6DSL_OK)
- {
- return LSM6DSL_ERROR;
- }
- /* Output data rate selection - power down. */
- if (lsm6dsl_gy_data_rate_set(&(pObj->Ctx), LSM6DSL_GY_ODR_OFF) != LSM6DSL_OK)
- {
- return LSM6DSL_ERROR;
- }
- pObj->gyro_is_enabled = 0;
- return LSM6DSL_OK;
- }
- /**
- * @brief Get the LSM6DSL gyroscope sensor sensitivity
- * @param pObj the device pObj
- * @param Sensitivity pointer
- * @retval 0 in case of success, an error code otherwise
- */
- int32_t LSM6DSL_GYRO_GetSensitivity(LSM6DSL_Object_t *pObj, float *Sensitivity)
- {
- int32_t ret = LSM6DSL_OK;
- lsm6dsl_fs_g_t full_scale;
- /* Read actual full scale selection from sensor. */
- if (lsm6dsl_gy_full_scale_get(&(pObj->Ctx), &full_scale) != LSM6DSL_OK)
- {
- return LSM6DSL_ERROR;
- }
- /* Store the sensitivity based on actual full scale. */
- switch (full_scale)
- {
- case LSM6DSL_125dps:
- *Sensitivity = LSM6DSL_GYRO_SENSITIVITY_FS_125DPS;
- break;
- case LSM6DSL_250dps:
- *Sensitivity = LSM6DSL_GYRO_SENSITIVITY_FS_250DPS;
- break;
- case LSM6DSL_500dps:
- *Sensitivity = LSM6DSL_GYRO_SENSITIVITY_FS_500DPS;
- break;
- case LSM6DSL_1000dps:
- *Sensitivity = LSM6DSL_GYRO_SENSITIVITY_FS_1000DPS;
- break;
- case LSM6DSL_2000dps:
- *Sensitivity = LSM6DSL_GYRO_SENSITIVITY_FS_2000DPS;
- break;
- default:
- ret = LSM6DSL_ERROR;
- break;
- }
- return ret;
- }
- /**
- * @brief Get the LSM6DSL gyroscope sensor output data rate
- * @param pObj the device pObj
- * @param Odr pointer where the output data rate is written
- * @retval 0 in case of success, an error code otherwise
- */
- int32_t LSM6DSL_GYRO_GetOutputDataRate(LSM6DSL_Object_t *pObj, float *Odr)
- {
- int32_t ret = LSM6DSL_OK;
- lsm6dsl_odr_g_t odr_low_level;
- /* Get current output data rate. */
- if (lsm6dsl_gy_data_rate_get(&(pObj->Ctx), &odr_low_level) != LSM6DSL_OK)
- {
- return LSM6DSL_ERROR;
- }
- switch (odr_low_level)
- {
- case LSM6DSL_GY_ODR_OFF:
- *Odr = 0.0f;
- break;
- case LSM6DSL_GY_ODR_12Hz5:
- *Odr = 12.5f;
- break;
- case LSM6DSL_GY_ODR_26Hz:
- *Odr = 26.0f;
- break;
- case LSM6DSL_GY_ODR_52Hz:
- *Odr = 52.0f;
- break;
- case LSM6DSL_GY_ODR_104Hz:
- *Odr = 104.0f;
- break;
- case LSM6DSL_GY_ODR_208Hz:
- *Odr = 208.0f;
- break;
- case LSM6DSL_GY_ODR_416Hz:
- *Odr = 416.0f;
- break;
- case LSM6DSL_GY_ODR_833Hz:
- *Odr = 833.0f;
- break;
- case LSM6DSL_GY_ODR_1k66Hz:
- *Odr = 1660.0f;
- break;
- case LSM6DSL_GY_ODR_3k33Hz:
- *Odr = 3330.0f;
- break;
- case LSM6DSL_GY_ODR_6k66Hz:
- *Odr = 6660.0f;
- break;
- default:
- ret = LSM6DSL_ERROR;
- break;
- }
- return ret;
- }
- /**
- * @brief Set the LSM6DSL gyroscope sensor output data rate
- * @param pObj the device pObj
- * @param Odr the output data rate value to be set
- * @retval 0 in case of success, an error code otherwise
- */
- int32_t LSM6DSL_GYRO_SetOutputDataRate(LSM6DSL_Object_t *pObj, float Odr)
- {
- /* Check if the component is enabled */
- if (pObj->gyro_is_enabled == 1U)
- {
- return LSM6DSL_GYRO_SetOutputDataRate_When_Enabled(pObj, Odr);
- }
- else
- {
- return LSM6DSL_GYRO_SetOutputDataRate_When_Disabled(pObj, Odr);
- }
- }
- /**
- * @brief Get the LSM6DSL gyroscope sensor full scale
- * @param pObj the device pObj
- * @param FullScale pointer where the full scale is written
- * @retval 0 in case of success, an error code otherwise
- */
- int32_t LSM6DSL_GYRO_GetFullScale(LSM6DSL_Object_t *pObj, int32_t *FullScale)
- {
- int32_t ret = LSM6DSL_OK;
- lsm6dsl_fs_g_t fs_low_level;
- /* Read actual full scale selection from sensor. */
- if (lsm6dsl_gy_full_scale_get(&(pObj->Ctx), &fs_low_level) != LSM6DSL_OK)
- {
- return LSM6DSL_ERROR;
- }
- switch (fs_low_level)
- {
- case LSM6DSL_125dps:
- *FullScale = 125;
- break;
- case LSM6DSL_250dps:
- *FullScale = 250;
- break;
- case LSM6DSL_500dps:
- *FullScale = 500;
- break;
- case LSM6DSL_1000dps:
- *FullScale = 1000;
- break;
- case LSM6DSL_2000dps:
- *FullScale = 2000;
- break;
- default:
- ret = LSM6DSL_ERROR;
- break;
- }
- return ret;
- }
- /**
- * @brief Set the LSM6DSL gyroscope sensor full scale
- * @param pObj the device pObj
- * @param FullScale the functional full scale to be set
- * @retval 0 in case of success, an error code otherwise
- */
- int32_t LSM6DSL_GYRO_SetFullScale(LSM6DSL_Object_t *pObj, int32_t FullScale)
- {
- lsm6dsl_fs_g_t new_fs;
- new_fs = (FullScale <= 125) ? LSM6DSL_125dps
- : (FullScale <= 250) ? LSM6DSL_250dps
- : (FullScale <= 500) ? LSM6DSL_500dps
- : (FullScale <= 1000) ? LSM6DSL_1000dps
- : LSM6DSL_2000dps;
- if (lsm6dsl_gy_full_scale_set(&(pObj->Ctx), new_fs) != LSM6DSL_OK)
- {
- return LSM6DSL_ERROR;
- }
- return LSM6DSL_OK;
- }
- /**
- * @brief Get the LSM6DSL gyroscope sensor raw axes
- * @param pObj the device pObj
- * @param Value pointer where the raw values of the axes are written
- * @retval 0 in case of success, an error code otherwise
- */
- int32_t LSM6DSL_GYRO_GetAxesRaw(LSM6DSL_Object_t *pObj, LSM6DSL_AxesRaw_t *Value)
- {
- axis3bit16_t data_raw;
- /* Read raw data values. */
- if (lsm6dsl_angular_rate_raw_get(&(pObj->Ctx), data_raw.u8bit) != LSM6DSL_OK)
- {
- return LSM6DSL_ERROR;
- }
- /* Format the data. */
- Value->x = data_raw.i16bit[0];
- Value->y = data_raw.i16bit[1];
- Value->z = data_raw.i16bit[2];
- return LSM6DSL_OK;
- }
- /**
- * @brief Get the LSM6DSL gyroscope sensor axes
- * @param pObj the device pObj
- * @param AngularRate pointer where the values of the axes are written
- * @retval 0 in case of success, an error code otherwise
- */
- int32_t LSM6DSL_GYRO_GetAxes(LSM6DSL_Object_t *pObj, LSM6DSL_Axes_t *AngularRate)
- {
- axis3bit16_t data_raw;
- float sensitivity;
- /* Read raw data values. */
- if (lsm6dsl_angular_rate_raw_get(&(pObj->Ctx), data_raw.u8bit) != LSM6DSL_OK)
- {
- return LSM6DSL_ERROR;
- }
- /* Get LSM6DSL actual sensitivity. */
- if (LSM6DSL_GYRO_GetSensitivity(pObj, &sensitivity) != LSM6DSL_OK)
- {
- return LSM6DSL_ERROR;
- }
- /* Calculate the data. */
- AngularRate->x = (int32_t)((float)((float)data_raw.i16bit[0] * sensitivity));
- AngularRate->y = (int32_t)((float)((float)data_raw.i16bit[1] * sensitivity));
- AngularRate->z = (int32_t)((float)((float)data_raw.i16bit[2] * sensitivity));
- return LSM6DSL_OK;
- }
- /**
- * @brief Get the LSM6DSL register value
- * @param pObj the device pObj
- * @param Reg address to be read
- * @param Data pointer where the value is written
- * @retval 0 in case of success, an error code otherwise
- */
- int32_t LSM6DSL_Read_Reg(LSM6DSL_Object_t *pObj, uint8_t Reg, uint8_t *Data)
- {
- if (lsm6dsl_read_reg(&(pObj->Ctx), Reg, Data, 1) != LSM6DSL_OK)
- {
- return LSM6DSL_ERROR;
- }
- return LSM6DSL_OK;
- }
- /**
- * @brief Set the LSM6DSL register value
- * @param pObj the device pObj
- * @param Reg address to be written
- * @param Data value to be written
- * @retval 0 in case of success, an error code otherwise
- */
- int32_t LSM6DSL_Write_Reg(LSM6DSL_Object_t *pObj, uint8_t Reg, uint8_t Data)
- {
- if (lsm6dsl_write_reg(&(pObj->Ctx), Reg, &Data, 1) != LSM6DSL_OK)
- {
- return LSM6DSL_ERROR;
- }
- return LSM6DSL_OK;
- }
- /**
- * @brief Set the interrupt latch
- * @param pObj the device pObj
- * @param Status value to be written
- * @retval 0 in case of success, an error code otherwise
- */
- int32_t LSM6DSL_Set_Interrupt_Latch(LSM6DSL_Object_t *pObj, uint8_t Status)
- {
- if (Status > 1U)
- {
- return LSM6DSL_ERROR;
- }
- if (lsm6dsl_int_notification_set(&(pObj->Ctx), (lsm6dsl_lir_t)Status) != LSM6DSL_OK)
- {
- return LSM6DSL_ERROR;
- }
- return LSM6DSL_OK;
- }
- /**
- * @brief Enable free fall detection
- * @param pObj the device pObj
- * @param IntPin interrupt pin line to be used
- * @retval 0 in case of success, an error code otherwise
- */
- int32_t LSM6DSL_ACC_Enable_Free_Fall_Detection(LSM6DSL_Object_t *pObj, LSM6DSL_SensorIntPin_t IntPin)
- {
- int32_t ret = LSM6DSL_OK;
- lsm6dsl_int1_route_t val1;
- lsm6dsl_int2_route_t val2;
- /* Output Data Rate selection */
- if (LSM6DSL_ACC_SetOutputDataRate(pObj, 416.0f) != LSM6DSL_OK)
- {
- return LSM6DSL_ERROR;
- }
- /* Full scale selection */
- if (LSM6DSL_ACC_SetFullScale(pObj, 2) != LSM6DSL_OK)
- {
- return LSM6DSL_ERROR;
- }
- /* FF_DUR setting */
- if (lsm6dsl_ff_dur_set(&(pObj->Ctx), 0x06) != LSM6DSL_OK)
- {
- return LSM6DSL_ERROR;
- }
- /* WAKE_DUR setting */
- if (lsm6dsl_wkup_dur_set(&(pObj->Ctx), 0x00) != LSM6DSL_OK)
- {
- return LSM6DSL_ERROR;
- }
- /* TIMER_HR setting */
- if (lsm6dsl_timestamp_res_set(&(pObj->Ctx), LSM6DSL_LSB_6ms4) != LSM6DSL_OK)
- {
- return LSM6DSL_ERROR;
- }
- /* SLEEP_DUR setting */
- if (lsm6dsl_act_sleep_dur_set(&(pObj->Ctx), 0x00) != LSM6DSL_OK)
- {
- return LSM6DSL_ERROR;
- }
- /* FF_THS setting */
- if (lsm6dsl_ff_threshold_set(&(pObj->Ctx), LSM6DSL_FF_TSH_312mg) != LSM6DSL_OK)
- {
- return LSM6DSL_ERROR;
- }
- /* Enable free fall event on either INT1 or INT2 pin */
- switch (IntPin)
- {
- case LSM6DSL_INT1_PIN:
- if (lsm6dsl_pin_int1_route_get(&(pObj->Ctx), &val1) != LSM6DSL_OK)
- {
- return LSM6DSL_ERROR;
- }
- val1.int1_ff = PROPERTY_ENABLE;
- if (lsm6dsl_pin_int1_route_set(&(pObj->Ctx), val1) != LSM6DSL_OK)
- {
- return LSM6DSL_ERROR;
- }
- break;
- case LSM6DSL_INT2_PIN:
- if (lsm6dsl_pin_int2_route_get(&(pObj->Ctx), &val2) != LSM6DSL_OK)
- {
- return LSM6DSL_ERROR;
- }
- val2.int2_ff = PROPERTY_ENABLE;
- if (lsm6dsl_pin_int2_route_set(&(pObj->Ctx), val2) != LSM6DSL_OK)
- {
- return LSM6DSL_ERROR;
- }
- break;
- default:
- ret = LSM6DSL_ERROR;
- break;
- }
- return ret;
- }
- /**
- * @brief Disable free fall detection
- * @param pObj the device pObj
- * @retval 0 in case of success, an error code otherwise
- */
- int32_t LSM6DSL_ACC_Disable_Free_Fall_Detection(LSM6DSL_Object_t *pObj)
- {
- lsm6dsl_int1_route_t val1;
- lsm6dsl_int2_route_t val2;
- /* Disable free fall event on both INT1 and INT2 pins */
- if (lsm6dsl_pin_int1_route_get(&(pObj->Ctx), &val1) != LSM6DSL_OK)
- {
- return LSM6DSL_ERROR;
- }
- val1.int1_ff = PROPERTY_DISABLE;
- if (lsm6dsl_pin_int1_route_set(&(pObj->Ctx), val1) != LSM6DSL_OK)
- {
- return LSM6DSL_ERROR;
- }
- if (lsm6dsl_pin_int2_route_get(&(pObj->Ctx), &val2) != LSM6DSL_OK)
- {
- return LSM6DSL_ERROR;
- }
- val2.int2_ff = PROPERTY_DISABLE;
- if (lsm6dsl_pin_int2_route_set(&(pObj->Ctx), val2) != LSM6DSL_OK)
- {
- return LSM6DSL_ERROR;
- }
- /* FF_DUR setting */
- if (lsm6dsl_ff_dur_set(&(pObj->Ctx), 0x00) != LSM6DSL_OK)
- {
- return LSM6DSL_ERROR;
- }
- /* FF_THS setting */
- if (lsm6dsl_ff_threshold_set(&(pObj->Ctx), LSM6DSL_FF_TSH_156mg) != LSM6DSL_OK)
- {
- return LSM6DSL_ERROR;
- }
- return LSM6DSL_OK;
- }
- /**
- * @brief Set free fall threshold
- * @param pObj the device pObj
- * @param Threshold free fall detection threshold
- * @retval 0 in case of success, an error code otherwise
- */
- int32_t LSM6DSL_ACC_Set_Free_Fall_Threshold(LSM6DSL_Object_t *pObj, uint8_t Threshold)
- {
- if (lsm6dsl_ff_threshold_set(&(pObj->Ctx), (lsm6dsl_ff_ths_t)Threshold) != LSM6DSL_OK)
- {
- return LSM6DSL_ERROR;
- }
- return LSM6DSL_OK;
- }
- /**
- * @brief Set free fall duration
- * @param pObj the device pObj
- * @param Duration free fall detection duration
- * @retval 0 in case of success, an error code otherwise
- */
- int32_t LSM6DSL_ACC_Set_Free_Fall_Duration(LSM6DSL_Object_t *pObj, uint8_t Duration)
- {
- if (lsm6dsl_ff_dur_set(&(pObj->Ctx), Duration) != LSM6DSL_OK)
- {
- return LSM6DSL_ERROR;
- }
- return LSM6DSL_OK;
- }
- /**
- * @brief Enable pedometer
- * @param pObj the device pObj
- * @retval 0 in case of success, an error code otherwise
- */
- int32_t LSM6DSL_ACC_Enable_Pedometer(LSM6DSL_Object_t *pObj)
- {
- lsm6dsl_int1_route_t val;
- /* Output Data Rate selection */
- if (LSM6DSL_ACC_SetOutputDataRate(pObj, 26.0f) != LSM6DSL_OK)
- {
- return LSM6DSL_ERROR;
- }
- /* Full scale selection */
- if (LSM6DSL_ACC_SetFullScale(pObj, 2) != LSM6DSL_OK)
- {
- return LSM6DSL_ERROR;
- }
- /* Set pedometer threshold. */
- if (lsm6dsl_pedo_threshold_set(&(pObj->Ctx), 0x17) != LSM6DSL_OK)
- {
- return LSM6DSL_ERROR;
- }
- /* Enable pedometer algorithm. */
- if (lsm6dsl_pedo_sens_set(&(pObj->Ctx), PROPERTY_ENABLE) != LSM6DSL_OK)
- {
- return LSM6DSL_ERROR;
- }
- /* Enable step detector on INT1 pin */
- if (lsm6dsl_pin_int1_route_get(&(pObj->Ctx), &val) != LSM6DSL_OK)
- {
- return LSM6DSL_ERROR;
- }
- val.int1_step_detector = PROPERTY_ENABLE;
- if (lsm6dsl_pin_int1_route_set(&(pObj->Ctx), val) != LSM6DSL_OK)
- {
- return LSM6DSL_ERROR;
- }
- return LSM6DSL_OK;
- }
- /**
- * @brief Disable pedometer
- * @param pObj the device pObj
- * @retval 0 in case of success, an error code otherwise
- */
- int32_t LSM6DSL_ACC_Disable_Pedometer(LSM6DSL_Object_t *pObj)
- {
- lsm6dsl_int1_route_t val1;
- /* Disable step detector on INT1 pin */
- if (lsm6dsl_pin_int1_route_get(&(pObj->Ctx), &val1) != LSM6DSL_OK)
- {
- return LSM6DSL_ERROR;
- }
- val1.int1_step_detector = PROPERTY_DISABLE;
- if (lsm6dsl_pin_int1_route_set(&(pObj->Ctx), val1) != LSM6DSL_OK)
- {
- return LSM6DSL_ERROR;
- }
- /* Disable pedometer algorithm. */
- if (lsm6dsl_pedo_sens_set(&(pObj->Ctx), PROPERTY_DISABLE) != LSM6DSL_OK)
- {
- return LSM6DSL_ERROR;
- }
- /* Reset pedometer threshold. */
- if (lsm6dsl_pedo_threshold_set(&(pObj->Ctx), 0x0) != LSM6DSL_OK)
- {
- return LSM6DSL_ERROR;
- }
- return LSM6DSL_OK;
- }
- /**
- * @brief Get step count
- * @param pObj the device pObj
- * @param StepCount step counter
- * @retval 0 in case of success, an error code otherwise
- */
- int32_t LSM6DSL_ACC_Get_Step_Count(LSM6DSL_Object_t *pObj, uint16_t *StepCount)
- {
- if (lsm6dsl_read_reg(&(pObj->Ctx), LSM6DSL_STEP_COUNTER_L, (uint8_t *)StepCount, 2) != LSM6DSL_OK)
- {
- return LSM6DSL_ERROR;
- }
- return LSM6DSL_OK;
- }
- /**
- * @brief Enable step counter reset
- * @param pObj the device pObj
- * @retval 0 in case of success, an error code otherwise
- */
- int32_t LSM6DSL_ACC_Enable_Step_Counter_Reset(LSM6DSL_Object_t *pObj)
- {
- if (lsm6dsl_pedo_step_reset_set(&(pObj->Ctx), PROPERTY_ENABLE) != LSM6DSL_OK)
- {
- return LSM6DSL_ERROR;
- }
- return LSM6DSL_OK;
- }
- /**
- * @brief Disable step counter reset
- * @param pObj the device pObj
- * @retval 0 in case of success, an error code otherwise
- */
- int32_t LSM6DSL_ACC_Disable_Step_Counter_Reset(LSM6DSL_Object_t *pObj)
- {
- if (lsm6dsl_pedo_step_reset_set(&(pObj->Ctx), PROPERTY_DISABLE) != LSM6DSL_OK)
- {
- return LSM6DSL_ERROR;
- }
- return LSM6DSL_OK;
- }
- /**
- * @brief Set pedometer threshold
- * @param pObj the device pObj
- * @param Threshold pedometer threshold
- * @retval 0 in case of success, an error code otherwise
- */
- int32_t LSM6DSL_ACC_Set_Pedometer_Threshold(LSM6DSL_Object_t *pObj, uint8_t Threshold)
- {
- if (lsm6dsl_pedo_threshold_set(&(pObj->Ctx), Threshold) != LSM6DSL_OK)
- {
- return LSM6DSL_ERROR;
- }
- return LSM6DSL_OK;
- }
- /**
- * @brief Enable tilt detection
- * @param pObj the device pObj
- * @param IntPin interrupt pin line to be used
- * @retval 0 in case of success, an error code otherwise
- */
- int32_t LSM6DSL_ACC_Enable_Tilt_Detection(LSM6DSL_Object_t *pObj, LSM6DSL_SensorIntPin_t IntPin)
- {
- int32_t ret = LSM6DSL_OK;
- lsm6dsl_int1_route_t val1;
- lsm6dsl_int2_route_t val2;
- /* Output Data Rate selection */
- if (LSM6DSL_ACC_SetOutputDataRate(pObj, 26.0f) != LSM6DSL_OK)
- {
- return LSM6DSL_ERROR;
- }
- /* Full scale selection */
- if (LSM6DSL_ACC_SetFullScale(pObj, 2) != LSM6DSL_OK)
- {
- return LSM6DSL_ERROR;
- }
- /* Enable tilt calculation. */
- if (lsm6dsl_tilt_sens_set(&(pObj->Ctx), PROPERTY_ENABLE) != LSM6DSL_OK)
- {
- return LSM6DSL_ERROR;
- }
- /* Enable tilt event on either INT1 or INT2 pin */
- switch (IntPin)
- {
- case LSM6DSL_INT1_PIN:
- if (lsm6dsl_pin_int1_route_get(&(pObj->Ctx), &val1) != LSM6DSL_OK)
- {
- return LSM6DSL_ERROR;
- }
- val1.int1_tilt = PROPERTY_ENABLE;
- if (lsm6dsl_pin_int1_route_set(&(pObj->Ctx), val1) != LSM6DSL_OK)
- {
- return LSM6DSL_ERROR;
- }
- break;
- case LSM6DSL_INT2_PIN:
- if (lsm6dsl_pin_int2_route_get(&(pObj->Ctx), &val2) != LSM6DSL_OK)
- {
- return LSM6DSL_ERROR;
- }
- val2.int2_tilt = PROPERTY_ENABLE;
- if (lsm6dsl_pin_int2_route_set(&(pObj->Ctx), val2) != LSM6DSL_OK)
- {
- return LSM6DSL_ERROR;
- }
- break;
- default:
- ret = LSM6DSL_ERROR;
- break;
- }
- return ret;
- }
- /**
- * @brief Disable tilt detection
- * @param pObj the device pObj
- * @retval 0 in case of success, an error code otherwise
- */
- int32_t LSM6DSL_ACC_Disable_Tilt_Detection(LSM6DSL_Object_t *pObj)
- {
- lsm6dsl_int1_route_t val1;
- lsm6dsl_int2_route_t val2;
- /* Disable tilt event on both INT1 and INT2 pins */
- if (lsm6dsl_pin_int1_route_get(&(pObj->Ctx), &val1) != LSM6DSL_OK)
- {
- return LSM6DSL_ERROR;
- }
- val1.int1_tilt = PROPERTY_DISABLE;
- if (lsm6dsl_pin_int1_route_set(&(pObj->Ctx), val1) != LSM6DSL_OK)
- {
- return LSM6DSL_ERROR;
- }
- if (lsm6dsl_pin_int2_route_get(&(pObj->Ctx), &val2) != LSM6DSL_OK)
- {
- return LSM6DSL_ERROR;
- }
- val2.int2_tilt = PROPERTY_DISABLE;
- if (lsm6dsl_pin_int2_route_set(&(pObj->Ctx), val2) != LSM6DSL_OK)
- {
- return LSM6DSL_ERROR;
- }
- /* Disable tilt calculation. */
- if (lsm6dsl_tilt_sens_set(&(pObj->Ctx), PROPERTY_DISABLE) != LSM6DSL_OK)
- {
- return LSM6DSL_ERROR;
- }
- return LSM6DSL_OK;
- }
- /**
- * @brief Enable wake up detection
- * @param pObj the device pObj
- * @param IntPin interrupt pin line to be used
- * @retval 0 in case of success, an error code otherwise
- */
- int32_t LSM6DSL_ACC_Enable_Wake_Up_Detection(LSM6DSL_Object_t *pObj, LSM6DSL_SensorIntPin_t IntPin)
- {
- int32_t ret = LSM6DSL_OK;
- lsm6dsl_int1_route_t val1;
- lsm6dsl_int2_route_t val2;
- /* Output Data Rate selection */
- if (LSM6DSL_ACC_SetOutputDataRate(pObj, 416.0f) != LSM6DSL_OK)
- {
- return LSM6DSL_ERROR;
- }
- /* Full scale selection */
- if (LSM6DSL_ACC_SetFullScale(pObj, 2) != LSM6DSL_OK)
- {
- return LSM6DSL_ERROR;
- }
- /* WAKE_DUR setting */
- if (lsm6dsl_wkup_dur_set(&(pObj->Ctx), 0x00) != LSM6DSL_OK)
- {
- return LSM6DSL_ERROR;
- }
- /* Set wake up threshold. */
- if (lsm6dsl_wkup_threshold_set(&(pObj->Ctx), 0x02) != LSM6DSL_OK)
- {
- return LSM6DSL_ERROR;
- }
- /* Enable wake up event on either INT1 or INT2 pin */
- switch (IntPin)
- {
- case LSM6DSL_INT1_PIN:
- if (lsm6dsl_pin_int1_route_get(&(pObj->Ctx), &val1) != LSM6DSL_OK)
- {
- return LSM6DSL_ERROR;
- }
- val1.int1_wu = PROPERTY_ENABLE;
- if (lsm6dsl_pin_int1_route_set(&(pObj->Ctx), val1) != LSM6DSL_OK)
- {
- return LSM6DSL_ERROR;
- }
- break;
- case LSM6DSL_INT2_PIN:
- if (lsm6dsl_pin_int2_route_get(&(pObj->Ctx), &val2) != LSM6DSL_OK)
- {
- return LSM6DSL_ERROR;
- }
- val2.int2_wu = PROPERTY_ENABLE;
- if (lsm6dsl_pin_int2_route_set(&(pObj->Ctx), val2) != LSM6DSL_OK)
- {
- return LSM6DSL_ERROR;
- }
- break;
- default:
- ret = LSM6DSL_ERROR;
- break;
- }
- return ret;
- }
- /**
- * @brief Disable wake up detection
- * @param pObj the device pObj
- * @retval 0 in case of success, an error code otherwise
- */
- int32_t LSM6DSL_ACC_Disable_Wake_Up_Detection(LSM6DSL_Object_t *pObj)
- {
- lsm6dsl_int1_route_t val1;
- lsm6dsl_int2_route_t val2;
- /* Disable wake up event on both INT1 and INT2 pins */
- if (lsm6dsl_pin_int1_route_get(&(pObj->Ctx), &val1) != LSM6DSL_OK)
- {
- return LSM6DSL_ERROR;
- }
- val1.int1_wu = PROPERTY_DISABLE;
- if (lsm6dsl_pin_int1_route_set(&(pObj->Ctx), val1) != LSM6DSL_OK)
- {
- return LSM6DSL_ERROR;
- }
- if (lsm6dsl_pin_int2_route_get(&(pObj->Ctx), &val2) != LSM6DSL_OK)
- {
- return LSM6DSL_ERROR;
- }
- val2.int2_wu = PROPERTY_DISABLE;
- if (lsm6dsl_pin_int2_route_set(&(pObj->Ctx), val2) != LSM6DSL_OK)
- {
- return LSM6DSL_ERROR;
- }
- /* Reset wake up threshold. */
- if (lsm6dsl_wkup_threshold_set(&(pObj->Ctx), 0x00) != LSM6DSL_OK)
- {
- return LSM6DSL_ERROR;
- }
- /* WAKE_DUR setting */
- if (lsm6dsl_wkup_dur_set(&(pObj->Ctx), 0x00) != LSM6DSL_OK)
- {
- return LSM6DSL_ERROR;
- }
- return LSM6DSL_OK;
- }
- /**
- * @brief Set wake up threshold
- * @param pObj the device pObj
- * @param Threshold wake up detection threshold
- * @retval 0 in case of success, an error code otherwise
- */
- int32_t LSM6DSL_ACC_Set_Wake_Up_Threshold(LSM6DSL_Object_t *pObj, uint8_t Threshold)
- {
- /* Set wake up threshold. */
- if (lsm6dsl_wkup_threshold_set(&(pObj->Ctx), Threshold) != LSM6DSL_OK)
- {
- return LSM6DSL_ERROR;
- }
- return LSM6DSL_OK;
- }
- /**
- * @brief Set wake up duration
- * @param pObj the device pObj
- * @param Duration wake up detection duration
- * @retval 0 in case of success, an error code otherwise
- */
- int32_t LSM6DSL_ACC_Set_Wake_Up_Duration(LSM6DSL_Object_t *pObj, uint8_t Duration)
- {
- /* Set wake up duration. */
- if (lsm6dsl_wkup_dur_set(&(pObj->Ctx), Duration) != LSM6DSL_OK)
- {
- return LSM6DSL_ERROR;
- }
- return LSM6DSL_OK;
- }
- /**
- * @brief Enable inactivity detection
- * @param pObj the device pObj
- * @param IntPin interrupt pin line to be used
- * @retval 0 in case of success, an error code otherwise
- */
- int32_t LSM6DSL_ACC_Enable_Inactivity_Detection(LSM6DSL_Object_t *pObj, LSM6DSL_SensorIntPin_t IntPin)
- {
- int32_t ret = LSM6DSL_OK;
- lsm6dsl_int1_route_t val1;
- lsm6dsl_int2_route_t val2;
- /* Output Data Rate and Full scale must be selected externally */
- /* SLEEP_DUR setting */
- if (lsm6dsl_act_sleep_dur_set(&(pObj->Ctx), 0x01) != LSM6DSL_OK)
- {
- return LSM6DSL_ERROR;
- }
- /* Set wake up threshold. */
- if (lsm6dsl_wkup_threshold_set(&(pObj->Ctx), 0x02) != LSM6DSL_OK)
- {
- return LSM6DSL_ERROR;
- }
- /* Enable inactivity detection. Gyroscope is left configured as it is */
- if (lsm6dsl_act_mode_set(&(pObj->Ctx), LSM6DSL_XL_12Hz5_GY_NOT_AFFECTED) != LSM6DSL_OK)
- {
- return LSM6DSL_ERROR;
- }
- /* Enable activity/inactivity event on either INT1 or INT2 pin */
- switch (IntPin)
- {
- case LSM6DSL_INT1_PIN:
- if (lsm6dsl_pin_int1_route_get(&(pObj->Ctx), &val1) != LSM6DSL_OK)
- {
- return LSM6DSL_ERROR;
- }
- val1.int1_inact_state = PROPERTY_ENABLE;
- if (lsm6dsl_pin_int1_route_set(&(pObj->Ctx), val1) != LSM6DSL_OK)
- {
- return LSM6DSL_ERROR;
- }
- break;
- case LSM6DSL_INT2_PIN:
- if (lsm6dsl_pin_int2_route_get(&(pObj->Ctx), &val2) != LSM6DSL_OK)
- {
- return LSM6DSL_ERROR;
- }
- val2.int2_inact_state = PROPERTY_ENABLE;
- if (lsm6dsl_pin_int2_route_set(&(pObj->Ctx), val2) != LSM6DSL_OK)
- {
- return LSM6DSL_ERROR;
- }
- break;
- default:
- ret = LSM6DSL_ERROR;
- break;
- }
- return ret;
- }
- /**
- * @brief Disable inactivity detection
- * @param pObj the device pObj
- * @retval 0 in case of success, an error code otherwise
- */
- int32_t LSM6DSL_ACC_Disable_Inactivity_Detection(LSM6DSL_Object_t *pObj)
- {
- lsm6dsl_int1_route_t val1;
- lsm6dsl_int2_route_t val2;
- /* Disable activity/inactivity event on both INT1 and INT2 pins */
- if (lsm6dsl_pin_int1_route_get(&(pObj->Ctx), &val1) != LSM6DSL_OK)
- {
- return LSM6DSL_ERROR;
- }
- val1.int1_inact_state = PROPERTY_DISABLE;
- if (lsm6dsl_pin_int1_route_set(&(pObj->Ctx), val1) != LSM6DSL_OK)
- {
- return LSM6DSL_ERROR;
- }
- if (lsm6dsl_pin_int2_route_get(&(pObj->Ctx), &val2) != LSM6DSL_OK)
- {
- return LSM6DSL_ERROR;
- }
- val2.int2_inact_state = PROPERTY_DISABLE;
- if (lsm6dsl_pin_int2_route_set(&(pObj->Ctx), val2) != LSM6DSL_OK)
- {
- return LSM6DSL_ERROR;
- }
- /* Disable inactivity detection. */
- if (lsm6dsl_act_mode_set(&(pObj->Ctx), LSM6DSL_PROPERTY_DISABLE) != LSM6DSL_OK)
- {
- return LSM6DSL_ERROR;
- }
- /* Reset wake up threshold. */
- if (lsm6dsl_wkup_threshold_set(&(pObj->Ctx), 0x00) != LSM6DSL_OK)
- {
- return LSM6DSL_ERROR;
- }
- /* SLEEP_DUR setting */
- if (lsm6dsl_act_sleep_dur_set(&(pObj->Ctx), 0x00) != LSM6DSL_OK)
- {
- return LSM6DSL_ERROR;
- }
- return LSM6DSL_OK;
- }
- /**
- * @brief Set sleep duration
- * @param pObj the device pObj
- * @param Duration wake up detection duration
- * @retval 0 in case of success, an error code otherwise
- */
- int32_t LSM6DSL_ACC_Set_Sleep_Duration(LSM6DSL_Object_t *pObj, uint8_t Duration)
- {
- /* Set sleep duration. */
- if (lsm6dsl_act_sleep_dur_set(&(pObj->Ctx), Duration) != LSM6DSL_OK)
- {
- return LSM6DSL_ERROR;
- }
- return LSM6DSL_OK;
- }
- /**
- * @brief Enable single tap detection
- * @param pObj the device pObj
- * @param IntPin interrupt pin line to be used
- * @retval 0 in case of success, an error code otherwise
- */
- int32_t LSM6DSL_ACC_Enable_Single_Tap_Detection(LSM6DSL_Object_t *pObj, LSM6DSL_SensorIntPin_t IntPin)
- {
- int32_t ret = LSM6DSL_OK;
- lsm6dsl_int1_route_t val1;
- lsm6dsl_int2_route_t val2;
- /* Output Data Rate selection */
- if (LSM6DSL_ACC_SetOutputDataRate(pObj, 416.0f) != LSM6DSL_OK)
- {
- return LSM6DSL_ERROR;
- }
- /* Full scale selection */
- if (LSM6DSL_ACC_SetFullScale(pObj, 2) != LSM6DSL_OK)
- {
- return LSM6DSL_ERROR;
- }
- /* Enable X direction in tap recognition. */
- if (lsm6dsl_tap_detection_on_x_set(&(pObj->Ctx), PROPERTY_ENABLE) != LSM6DSL_OK)
- {
- return LSM6DSL_ERROR;
- }
- /* Enable Y direction in tap recognition. */
- if (lsm6dsl_tap_detection_on_y_set(&(pObj->Ctx), PROPERTY_ENABLE) != LSM6DSL_OK)
- {
- return LSM6DSL_ERROR;
- }
- /* Enable Z direction in tap recognition. */
- if (lsm6dsl_tap_detection_on_z_set(&(pObj->Ctx), PROPERTY_ENABLE) != LSM6DSL_OK)
- {
- return LSM6DSL_ERROR;
- }
- /* Set tap threshold. */
- if (lsm6dsl_tap_threshold_x_set(&(pObj->Ctx), 0x08) != LSM6DSL_OK)
- {
- return LSM6DSL_ERROR;
- }
- /* Set tap shock time window. */
- if (lsm6dsl_tap_shock_set(&(pObj->Ctx), 0x02) != LSM6DSL_OK)
- {
- return LSM6DSL_ERROR;
- }
- /* Set tap quiet time window. */
- if (lsm6dsl_tap_quiet_set(&(pObj->Ctx), 0x01) != LSM6DSL_OK)
- {
- return LSM6DSL_ERROR;
- }
- /* _NOTE_: Tap duration time window - don't care for single tap. */
- /* _NOTE_: Single/Double Tap event - don't care of this flag for single tap. */
- /* Enable single tap event on either INT1 or INT2 pin */
- switch (IntPin)
- {
- case LSM6DSL_INT1_PIN:
- if (lsm6dsl_pin_int1_route_get(&(pObj->Ctx), &val1) != LSM6DSL_OK)
- {
- return LSM6DSL_ERROR;
- }
- val1.int1_single_tap = PROPERTY_ENABLE;
- if (lsm6dsl_pin_int1_route_set(&(pObj->Ctx), val1) != LSM6DSL_OK)
- {
- return LSM6DSL_ERROR;
- }
- break;
- case LSM6DSL_INT2_PIN:
- if (lsm6dsl_pin_int2_route_get(&(pObj->Ctx), &val2) != LSM6DSL_OK)
- {
- return LSM6DSL_ERROR;
- }
- val2.int2_single_tap = PROPERTY_ENABLE;
- if (lsm6dsl_pin_int2_route_set(&(pObj->Ctx), val2) != LSM6DSL_OK)
- {
- return LSM6DSL_ERROR;
- }
- break;
- default:
- ret = LSM6DSL_ERROR;
- break;
- }
- return ret;
- }
- /**
- * @brief Disable single tap detection
- * @param pObj the device pObj
- * @retval 0 in case of success, an error code otherwise
- */
- int32_t LSM6DSL_ACC_Disable_Single_Tap_Detection(LSM6DSL_Object_t *pObj)
- {
- lsm6dsl_int1_route_t val1;
- lsm6dsl_int2_route_t val2;
- /* Disable single tap event on both INT1 and INT2 pins */
- if (lsm6dsl_pin_int1_route_get(&(pObj->Ctx), &val1) != LSM6DSL_OK)
- {
- return LSM6DSL_ERROR;
- }
- val1.int1_single_tap = PROPERTY_DISABLE;
- if (lsm6dsl_pin_int1_route_set(&(pObj->Ctx), val1) != LSM6DSL_OK)
- {
- return LSM6DSL_ERROR;
- }
- if (lsm6dsl_pin_int2_route_get(&(pObj->Ctx), &val2) != LSM6DSL_OK)
- {
- return LSM6DSL_ERROR;
- }
- val2.int2_single_tap = PROPERTY_DISABLE;
- if (lsm6dsl_pin_int2_route_set(&(pObj->Ctx), val2) != LSM6DSL_OK)
- {
- return LSM6DSL_ERROR;
- }
- /* Reset tap quiet time window. */
- if (lsm6dsl_tap_quiet_set(&(pObj->Ctx), 0x00) != LSM6DSL_OK)
- {
- return LSM6DSL_ERROR;
- }
- /* Reset tap shock time window. */
- if (lsm6dsl_tap_shock_set(&(pObj->Ctx), 0x00) != LSM6DSL_OK)
- {
- return LSM6DSL_ERROR;
- }
- /* Reset tap threshold. */
- if (lsm6dsl_tap_threshold_x_set(&(pObj->Ctx), 0x00) != LSM6DSL_OK)
- {
- return LSM6DSL_ERROR;
- }
- /* Disable Z direction in tap recognition. */
- if (lsm6dsl_tap_detection_on_z_set(&(pObj->Ctx), PROPERTY_DISABLE) != LSM6DSL_OK)
- {
- return LSM6DSL_ERROR;
- }
- /* Disable Y direction in tap recognition. */
- if (lsm6dsl_tap_detection_on_y_set(&(pObj->Ctx), PROPERTY_DISABLE) != LSM6DSL_OK)
- {
- return LSM6DSL_ERROR;
- }
- /* Disable X direction in tap recognition. */
- if (lsm6dsl_tap_detection_on_x_set(&(pObj->Ctx), PROPERTY_DISABLE) != LSM6DSL_OK)
- {
- return LSM6DSL_ERROR;
- }
- return LSM6DSL_OK;
- }
- /**
- * @brief Enable double tap detection
- * @param pObj the device pObj
- * @param IntPin interrupt pin line to be used
- * @retval 0 in case of success, an error code otherwise
- */
- int32_t LSM6DSL_ACC_Enable_Double_Tap_Detection(LSM6DSL_Object_t *pObj, LSM6DSL_SensorIntPin_t IntPin)
- {
- int32_t ret = LSM6DSL_OK;
- lsm6dsl_int1_route_t val1;
- lsm6dsl_int2_route_t val2;
- /* Output Data Rate selection */
- if (LSM6DSL_ACC_SetOutputDataRate(pObj, 416.0f) != LSM6DSL_OK)
- {
- return LSM6DSL_ERROR;
- }
- /* Full scale selection */
- if (LSM6DSL_ACC_SetFullScale(pObj, 2) != LSM6DSL_OK)
- {
- return LSM6DSL_ERROR;
- }
- /* Enable X direction in tap recognition. */
- if (lsm6dsl_tap_detection_on_x_set(&(pObj->Ctx), PROPERTY_ENABLE) != LSM6DSL_OK)
- {
- return LSM6DSL_ERROR;
- }
- /* Enable Y direction in tap recognition. */
- if (lsm6dsl_tap_detection_on_y_set(&(pObj->Ctx), PROPERTY_ENABLE) != LSM6DSL_OK)
- {
- return LSM6DSL_ERROR;
- }
- /* Enable Z direction in tap recognition. */
- if (lsm6dsl_tap_detection_on_z_set(&(pObj->Ctx), PROPERTY_ENABLE) != LSM6DSL_OK)
- {
- return LSM6DSL_ERROR;
- }
- /* Set tap threshold. */
- if (lsm6dsl_tap_threshold_x_set(&(pObj->Ctx), 0x08) != LSM6DSL_OK)
- {
- return LSM6DSL_ERROR;
- }
- /* Set tap shock time window. */
- if (lsm6dsl_tap_shock_set(&(pObj->Ctx), 0x03) != LSM6DSL_OK)
- {
- return LSM6DSL_ERROR;
- }
- /* Set tap quiet time window. */
- if (lsm6dsl_tap_quiet_set(&(pObj->Ctx), 0x03) != LSM6DSL_OK)
- {
- return LSM6DSL_ERROR;
- }
- /* Set tap duration time window. */
- if (lsm6dsl_tap_dur_set(&(pObj->Ctx), 0x08) != LSM6DSL_OK)
- {
- return LSM6DSL_ERROR;
- }
- /* Single and double tap enabled. */
- if (lsm6dsl_tap_mode_set(&(pObj->Ctx), LSM6DSL_BOTH_SINGLE_DOUBLE) != LSM6DSL_OK)
- {
- return LSM6DSL_ERROR;
- }
- /* Enable double tap event on either INT1 or INT2 pin */
- switch (IntPin)
- {
- case LSM6DSL_INT1_PIN:
- if (lsm6dsl_pin_int1_route_get(&(pObj->Ctx), &val1) != LSM6DSL_OK)
- {
- return LSM6DSL_ERROR;
- }
- val1.int1_double_tap = PROPERTY_ENABLE;
- if (lsm6dsl_pin_int1_route_set(&(pObj->Ctx), val1) != LSM6DSL_OK)
- {
- return LSM6DSL_ERROR;
- }
- break;
- case LSM6DSL_INT2_PIN:
- if (lsm6dsl_pin_int2_route_get(&(pObj->Ctx), &val2) != LSM6DSL_OK)
- {
- return LSM6DSL_ERROR;
- }
- val2.int2_double_tap = PROPERTY_ENABLE;
- if (lsm6dsl_pin_int2_route_set(&(pObj->Ctx), val2) != LSM6DSL_OK)
- {
- return LSM6DSL_ERROR;
- }
- break;
- default:
- ret = LSM6DSL_ERROR;
- break;
- }
- return ret;
- }
- /**
- * @brief Disable double tap detection
- * @param pObj the device pObj
- * @retval 0 in case of success, an error code otherwise
- */
- int32_t LSM6DSL_ACC_Disable_Double_Tap_Detection(LSM6DSL_Object_t *pObj)
- {
- lsm6dsl_int1_route_t val1;
- lsm6dsl_int2_route_t val2;
- /* Disable double tap event on both INT1 and INT2 pins */
- if (lsm6dsl_pin_int1_route_get(&(pObj->Ctx), &val1) != LSM6DSL_OK)
- {
- return LSM6DSL_ERROR;
- }
- val1.int1_double_tap = PROPERTY_DISABLE;
- if (lsm6dsl_pin_int1_route_set(&(pObj->Ctx), val1) != LSM6DSL_OK)
- {
- return LSM6DSL_ERROR;
- }
- if (lsm6dsl_pin_int2_route_get(&(pObj->Ctx), &val2) != LSM6DSL_OK)
- {
- return LSM6DSL_ERROR;
- }
- val2.int2_double_tap = PROPERTY_DISABLE;
- if (lsm6dsl_pin_int2_route_set(&(pObj->Ctx), val2) != LSM6DSL_OK)
- {
- return LSM6DSL_ERROR;
- }
- /* Only single tap enabled. */
- if (lsm6dsl_tap_mode_set(&(pObj->Ctx), LSM6DSL_ONLY_SINGLE) != LSM6DSL_OK)
- {
- return LSM6DSL_ERROR;
- }
- /* Reset tap duration time window. */
- if (lsm6dsl_tap_dur_set(&(pObj->Ctx), 0x00) != LSM6DSL_OK)
- {
- return LSM6DSL_ERROR;
- }
- /* Reset tap quiet time window. */
- if (lsm6dsl_tap_quiet_set(&(pObj->Ctx), 0x00) != LSM6DSL_OK)
- {
- return LSM6DSL_ERROR;
- }
- /* Reset tap shock time window. */
- if (lsm6dsl_tap_shock_set(&(pObj->Ctx), 0x00) != LSM6DSL_OK)
- {
- return LSM6DSL_ERROR;
- }
- /* Reset tap threshold. */
- if (lsm6dsl_tap_threshold_x_set(&(pObj->Ctx), 0x00) != LSM6DSL_OK)
- {
- return LSM6DSL_ERROR;
- }
- /* Disable Z direction in tap recognition. */
- if (lsm6dsl_tap_detection_on_z_set(&(pObj->Ctx), PROPERTY_DISABLE) != LSM6DSL_OK)
- {
- return LSM6DSL_ERROR;
- }
- /* Disable Y direction in tap recognition. */
- if (lsm6dsl_tap_detection_on_y_set(&(pObj->Ctx), PROPERTY_DISABLE) != LSM6DSL_OK)
- {
- return LSM6DSL_ERROR;
- }
- /* Disable X direction in tap recognition. */
- if (lsm6dsl_tap_detection_on_x_set(&(pObj->Ctx), PROPERTY_DISABLE) != LSM6DSL_OK)
- {
- return LSM6DSL_ERROR;
- }
- return LSM6DSL_OK;
- }
- /**
- * @brief Set tap threshold
- * @param pObj the device pObj
- * @param Threshold tap threshold
- * @retval 0 in case of success, an error code otherwise
- */
- int32_t LSM6DSL_ACC_Set_Tap_Threshold(LSM6DSL_Object_t *pObj, uint8_t Threshold)
- {
- /* Set tap threshold. */
- if (lsm6dsl_tap_threshold_x_set(&(pObj->Ctx), Threshold) != LSM6DSL_OK)
- {
- return LSM6DSL_ERROR;
- }
- return LSM6DSL_OK;
- }
- /**
- * @brief Set tap shock time
- * @param pObj the device pObj
- * @param Time tap shock time
- * @retval 0 in case of success, an error code otherwise
- */
- int32_t LSM6DSL_ACC_Set_Tap_Shock_Time(LSM6DSL_Object_t *pObj, uint8_t Time)
- {
- /* Set tap shock time window. */
- if (lsm6dsl_tap_shock_set(&(pObj->Ctx), Time) != LSM6DSL_OK)
- {
- return LSM6DSL_ERROR;
- }
- return LSM6DSL_OK;
- }
- /**
- * @brief Set tap quiet time
- * @param pObj the device pObj
- * @param Time tap quiet time
- * @retval 0 in case of success, an error code otherwise
- */
- int32_t LSM6DSL_ACC_Set_Tap_Quiet_Time(LSM6DSL_Object_t *pObj, uint8_t Time)
- {
- /* Set tap quiet time window. */
- if (lsm6dsl_tap_quiet_set(&(pObj->Ctx), Time) != LSM6DSL_OK)
- {
- return LSM6DSL_ERROR;
- }
- return LSM6DSL_OK;
- }
- /**
- * @brief Set tap duration time
- * @param pObj the device pObj
- * @param Time tap duration time
- * @retval 0 in case of success, an error code otherwise
- */
- int32_t LSM6DSL_ACC_Set_Tap_Duration_Time(LSM6DSL_Object_t *pObj, uint8_t Time)
- {
- /* Set tap duration time window. */
- if (lsm6dsl_tap_dur_set(&(pObj->Ctx), Time) != LSM6DSL_OK)
- {
- return LSM6DSL_ERROR;
- }
- return LSM6DSL_OK;
- }
- /**
- * @brief Enable 6D orientation detection
- * @param pObj the device pObj
- * @param IntPin interrupt pin line to be used
- * @retval 0 in case of success, an error code otherwise
- */
- int32_t LSM6DSL_ACC_Enable_6D_Orientation(LSM6DSL_Object_t *pObj, LSM6DSL_SensorIntPin_t IntPin)
- {
- int32_t ret = LSM6DSL_OK;
- lsm6dsl_int1_route_t val1;
- lsm6dsl_int2_route_t val2;
- /* Output Data Rate selection */
- if (LSM6DSL_ACC_SetOutputDataRate(pObj, 416.0f) != LSM6DSL_OK)
- {
- return LSM6DSL_ERROR;
- }
- /* Full scale selection */
- if (LSM6DSL_ACC_SetFullScale(pObj, 2) != LSM6DSL_OK)
- {
- return LSM6DSL_ERROR;
- }
- /* 6D orientation enabled. */
- if (lsm6dsl_6d_threshold_set(&(pObj->Ctx), LSM6DSL_DEG_60) != LSM6DSL_OK)
- {
- return LSM6DSL_ERROR;
- }
- /* Enable 6D orientation event on either INT1 or INT2 pin */
- switch (IntPin)
- {
- case LSM6DSL_INT1_PIN:
- if (lsm6dsl_pin_int1_route_get(&(pObj->Ctx), &val1) != LSM6DSL_OK)
- {
- return LSM6DSL_ERROR;
- }
- val1.int1_6d = PROPERTY_ENABLE;
- if (lsm6dsl_pin_int1_route_set(&(pObj->Ctx), val1) != LSM6DSL_OK)
- {
- return LSM6DSL_ERROR;
- }
- break;
- case LSM6DSL_INT2_PIN:
- if (lsm6dsl_pin_int2_route_get(&(pObj->Ctx), &val2) != LSM6DSL_OK)
- {
- return LSM6DSL_ERROR;
- }
- val2.int2_6d = PROPERTY_ENABLE;
- if (lsm6dsl_pin_int2_route_set(&(pObj->Ctx), val2) != LSM6DSL_OK)
- {
- return LSM6DSL_ERROR;
- }
- break;
- default:
- ret = LSM6DSL_ERROR;
- break;
- }
- return ret;
- }
- /**
- * @brief Disable 6D orientation detection
- * @param pObj the device pObj
- * @retval 0 in case of success, an error code otherwise
- */
- int32_t LSM6DSL_ACC_Disable_6D_Orientation(LSM6DSL_Object_t *pObj)
- {
- lsm6dsl_int1_route_t val1;
- lsm6dsl_int2_route_t val2;
- /* Disable 6D orientation event on both INT1 and INT2 pins */
- if (lsm6dsl_pin_int1_route_get(&(pObj->Ctx), &val1) != LSM6DSL_OK)
- {
- return LSM6DSL_ERROR;
- }
- val1.int1_6d = PROPERTY_DISABLE;
- if (lsm6dsl_pin_int1_route_set(&(pObj->Ctx), val1) != LSM6DSL_OK)
- {
- return LSM6DSL_ERROR;
- }
- if (lsm6dsl_pin_int2_route_get(&(pObj->Ctx), &val2) != LSM6DSL_OK)
- {
- return LSM6DSL_ERROR;
- }
- val2.int2_6d = PROPERTY_DISABLE;
- if (lsm6dsl_pin_int2_route_set(&(pObj->Ctx), val2) != LSM6DSL_OK)
- {
- return LSM6DSL_ERROR;
- }
- /* Reset 6D orientation. */
- if (lsm6dsl_6d_threshold_set(&(pObj->Ctx), LSM6DSL_DEG_80) != LSM6DSL_OK)
- {
- return LSM6DSL_ERROR;
- }
- return LSM6DSL_OK;
- }
- /**
- * @brief Set 6D orientation threshold
- * @param pObj the device pObj
- * @param Threshold free fall detection threshold
- * @retval 0 in case of success, an error code otherwise
- */
- int32_t LSM6DSL_ACC_Set_6D_Orientation_Threshold(LSM6DSL_Object_t *pObj, uint8_t Threshold)
- {
- if (lsm6dsl_6d_threshold_set(&(pObj->Ctx), (lsm6dsl_sixd_ths_t)Threshold) != LSM6DSL_OK)
- {
- return LSM6DSL_ERROR;
- }
- return LSM6DSL_OK;
- }
- /**
- * @brief Get the status of XLow orientation
- * @param pObj the device pObj
- * @param XLow the status of XLow orientation
- * @retval 0 in case of success, an error code otherwise
- */
- int32_t LSM6DSL_ACC_Get_6D_Orientation_XL(LSM6DSL_Object_t *pObj, uint8_t *XLow)
- {
- lsm6dsl_d6d_src_t data;
- if (lsm6dsl_read_reg(&(pObj->Ctx), LSM6DSL_D6D_SRC, (uint8_t *)&data, 1) != LSM6DSL_OK)
- {
- return LSM6DSL_ERROR;
- }
- *XLow = data.xl;
- return LSM6DSL_OK;
- }
- /**
- * @brief Get the status of XHigh orientation
- * @param pObj the device pObj
- * @param XHigh the status of XHigh orientation
- * @retval 0 in case of success, an error code otherwise
- */
- int32_t LSM6DSL_ACC_Get_6D_Orientation_XH(LSM6DSL_Object_t *pObj, uint8_t *XHigh)
- {
- lsm6dsl_d6d_src_t data;
- if (lsm6dsl_read_reg(&(pObj->Ctx), LSM6DSL_D6D_SRC, (uint8_t *)&data, 1) != LSM6DSL_OK)
- {
- return LSM6DSL_ERROR;
- }
- *XHigh = data.xh;
- return LSM6DSL_OK;
- }
- /**
- * @brief Get the status of YLow orientation
- * @param pObj the device pObj
- * @param YLow the status of YLow orientation
- * @retval 0 in case of success, an error code otherwise
- */
- int32_t LSM6DSL_ACC_Get_6D_Orientation_YL(LSM6DSL_Object_t *pObj, uint8_t *YLow)
- {
- lsm6dsl_d6d_src_t data;
- if (lsm6dsl_read_reg(&(pObj->Ctx), LSM6DSL_D6D_SRC, (uint8_t *)&data, 1) != LSM6DSL_OK)
- {
- return LSM6DSL_ERROR;
- }
- *YLow = data.yl;
- return LSM6DSL_OK;
- }
- /**
- * @brief Get the status of YHigh orientation
- * @param pObj the device pObj
- * @param YHigh the status of YHigh orientation
- * @retval 0 in case of success, an error code otherwise
- */
- int32_t LSM6DSL_ACC_Get_6D_Orientation_YH(LSM6DSL_Object_t *pObj, uint8_t *YHigh)
- {
- lsm6dsl_d6d_src_t data;
- if (lsm6dsl_read_reg(&(pObj->Ctx), LSM6DSL_D6D_SRC, (uint8_t *)&data, 1) != LSM6DSL_OK)
- {
- return LSM6DSL_ERROR;
- }
- *YHigh = data.yh;
- return LSM6DSL_OK;
- }
- /**
- * @brief Get the status of ZLow orientation
- * @param pObj the device pObj
- * @param ZLow the status of ZLow orientation
- * @retval 0 in case of success, an error code otherwise
- */
- int32_t LSM6DSL_ACC_Get_6D_Orientation_ZL(LSM6DSL_Object_t *pObj, uint8_t *ZLow)
- {
- lsm6dsl_d6d_src_t data;
- if (lsm6dsl_read_reg(&(pObj->Ctx), LSM6DSL_D6D_SRC, (uint8_t *)&data, 1) != LSM6DSL_OK)
- {
- return LSM6DSL_ERROR;
- }
- *ZLow = data.zl;
- return LSM6DSL_OK;
- }
- /**
- * @brief Get the status of ZHigh orientation
- * @param pObj the device pObj
- * @param ZHigh the status of ZHigh orientation
- * @retval 0 in case of success, an error code otherwise
- */
- int32_t LSM6DSL_ACC_Get_6D_Orientation_ZH(LSM6DSL_Object_t *pObj, uint8_t *ZHigh)
- {
- lsm6dsl_d6d_src_t data;
- if (lsm6dsl_read_reg(&(pObj->Ctx), LSM6DSL_D6D_SRC, (uint8_t *)&data, 1) != LSM6DSL_OK)
- {
- return LSM6DSL_ERROR;
- }
- *ZHigh = data.zh;
- return LSM6DSL_OK;
- }
- /**
- * @brief Get the status of all hardware events
- * @param pObj the device pObj
- * @param Status the status of all hardware events
- * @retval 0 in case of success, an error code otherwise
- */
- int32_t LSM6DSL_ACC_Get_Event_Status(LSM6DSL_Object_t *pObj, LSM6DSL_Event_Status_t *Status)
- {
- lsm6dsl_wake_up_src_t wake_up_src;
- lsm6dsl_tap_src_t tap_src;
- lsm6dsl_d6d_src_t d6d_src;
- lsm6dsl_func_src1_t func_src;
- lsm6dsl_md1_cfg_t md1_cfg;
- lsm6dsl_md2_cfg_t md2_cfg;
- lsm6dsl_int1_ctrl_t int1_ctrl;
- (void)memset((void *)Status, 0x0, sizeof(LSM6DSL_Event_Status_t));
- if (lsm6dsl_read_reg(&(pObj->Ctx), LSM6DSL_WAKE_UP_SRC, (uint8_t *)&wake_up_src, 1) != LSM6DSL_OK)
- {
- return LSM6DSL_ERROR;
- }
- if (lsm6dsl_read_reg(&(pObj->Ctx), LSM6DSL_TAP_SRC, (uint8_t *)&tap_src, 1) != LSM6DSL_OK)
- {
- return LSM6DSL_ERROR;
- }
- if (lsm6dsl_read_reg(&(pObj->Ctx), LSM6DSL_D6D_SRC, (uint8_t *)&d6d_src, 1) != LSM6DSL_OK)
- {
- return LSM6DSL_ERROR;
- }
- if (lsm6dsl_read_reg(&(pObj->Ctx), LSM6DSL_FUNC_SRC1, (uint8_t *)&func_src, 1) != LSM6DSL_OK)
- {
- return LSM6DSL_ERROR;
- }
- if (lsm6dsl_read_reg(&(pObj->Ctx), LSM6DSL_MD1_CFG, (uint8_t *)&md1_cfg, 1) != LSM6DSL_OK)
- {
- return LSM6DSL_ERROR;
- }
- if (lsm6dsl_read_reg(&(pObj->Ctx), LSM6DSL_MD2_CFG, (uint8_t *)&md2_cfg, 1) != LSM6DSL_OK)
- {
- return LSM6DSL_ERROR;
- }
- if (lsm6dsl_read_reg(&(pObj->Ctx), LSM6DSL_INT1_CTRL, (uint8_t *)&int1_ctrl, 1) != LSM6DSL_OK)
- {
- return LSM6DSL_ERROR;
- }
- if ((md1_cfg.int1_ff == 1U) || (md2_cfg.int2_ff == 1U))
- {
- if (wake_up_src.ff_ia == 1U)
- {
- Status->FreeFallStatus = 1;
- }
- }
- if ((md1_cfg.int1_wu == 1U) || (md2_cfg.int2_wu == 1U))
- {
- if (wake_up_src.wu_ia == 1U)
- {
- Status->WakeUpStatus = 1;
- }
- }
- if ((md1_cfg.int1_inact_state == 1U) || (md2_cfg.int2_inact_state == 1U))
- {
- if (wake_up_src.sleep_state_ia == 1U)
- {
- Status->SleepStatus = 1;
- }
- }
- if ((md1_cfg.int1_single_tap == 1U) || (md2_cfg.int2_single_tap == 1U))
- {
- if (tap_src.single_tap == 1U)
- {
- Status->TapStatus = 1;
- }
- }
- if ((md1_cfg.int1_double_tap == 1U) || (md2_cfg.int2_double_tap == 1U))
- {
- if (tap_src.double_tap == 1U)
- {
- Status->DoubleTapStatus = 1;
- }
- }
- if ((md1_cfg.int1_6d == 1U) || (md2_cfg.int2_6d == 1U))
- {
- if (d6d_src.d6d_ia == 1U)
- {
- Status->D6DOrientationStatus = 1;
- }
- }
- if (int1_ctrl.int1_step_detector == 1U)
- {
- if (func_src.step_detected == 1U)
- {
- Status->StepStatus = 1;
- }
- }
- if ((md1_cfg.int1_tilt == 1U) || (md2_cfg.int2_tilt == 1U))
- {
- if (func_src.tilt_ia == 1U)
- {
- Status->TiltStatus = 1;
- }
- }
- return LSM6DSL_OK;
- }
- /**
- * @brief Set self test
- * @param pObj the device pObj
- * @param val the value of st_xl in reg CTRL5_C
- * @retval 0 in case of success, an error code otherwise
- */
- int32_t LSM6DSL_ACC_Set_SelfTest(LSM6DSL_Object_t *pObj, uint8_t val)
- {
- lsm6dsl_st_xl_t reg;
- reg = (val == 0U) ? LSM6DSL_XL_ST_DISABLE
- : (val == 1U) ? LSM6DSL_XL_ST_POSITIVE
- : (val == 2U) ? LSM6DSL_XL_ST_NEGATIVE
- : LSM6DSL_XL_ST_ND;
- if (lsm6dsl_xl_self_test_set(&(pObj->Ctx), reg) != LSM6DSL_OK)
- {
- return LSM6DSL_ERROR;
- }
- return LSM6DSL_OK;
- }
- /**
- * @brief Get the LSM6DSL ACC data ready bit value
- * @param pObj the device pObj
- * @param Status the status of data ready bit
- * @retval 0 in case of success, an error code otherwise
- */
- int32_t LSM6DSL_ACC_Get_DRDY_Status(LSM6DSL_Object_t *pObj, uint8_t *Status)
- {
- if (lsm6dsl_xl_flag_data_ready_get(&(pObj->Ctx), Status) != LSM6DSL_OK)
- {
- return LSM6DSL_ERROR;
- }
- return LSM6DSL_OK;
- }
- /**
- * @brief Get the LSM6DSL ACC initialization status
- * @param pObj the device pObj
- * @param Status 1 if initialized, 0 otherwise
- * @retval 0 in case of success, an error code otherwise
- */
- int32_t LSM6DSL_ACC_Get_Init_Status(LSM6DSL_Object_t *pObj, uint8_t *Status)
- {
- if (pObj == NULL)
- {
- return LSM6DSL_ERROR;
- }
- *Status = pObj->is_initialized;
- return LSM6DSL_OK;
- }
- /**
- * @brief Set self test
- * @param pObj the device pObj
- * @param val the value of st_xl in reg CTRL5_C
- * @retval 0 in case of success, an error code otherwise
- */
- int32_t LSM6DSL_GYRO_Set_SelfTest(LSM6DSL_Object_t *pObj, uint8_t val)
- {
- lsm6dsl_st_g_t reg;
- reg = (val == 0U) ? LSM6DSL_GY_ST_DISABLE
- : (val == 1U) ? LSM6DSL_GY_ST_POSITIVE
- : (val == 2U) ? LSM6DSL_GY_ST_NEGATIVE
- : LSM6DSL_GY_ST_ND;
- if (lsm6dsl_gy_self_test_set(&(pObj->Ctx), reg) != LSM6DSL_OK)
- {
- return LSM6DSL_ERROR;
- }
- return LSM6DSL_OK;
- }
- /**
- * @brief Get the LSM6DSL GYRO data ready bit value
- * @param pObj the device pObj
- * @param Status the status of data ready bit
- * @retval 0 in case of success, an error code otherwise
- */
- int32_t LSM6DSL_GYRO_Get_DRDY_Status(LSM6DSL_Object_t *pObj, uint8_t *Status)
- {
- if (lsm6dsl_gy_flag_data_ready_get(&(pObj->Ctx), Status) != LSM6DSL_OK)
- {
- return LSM6DSL_ERROR;
- }
- return LSM6DSL_OK;
- }
- /**
- * @brief Get the LSM6DSL GYRO initialization status
- * @param pObj the device pObj
- * @param Status 1 if initialized, 0 otherwise
- * @retval 0 in case of success, an error code otherwise
- */
- int32_t LSM6DSL_GYRO_Get_Init_Status(LSM6DSL_Object_t *pObj, uint8_t *Status)
- {
- if (pObj == NULL)
- {
- return LSM6DSL_ERROR;
- }
- *Status = pObj->is_initialized;
- return LSM6DSL_OK;
- }
- /**
- * @brief Get the LSM6DSL FIFO number of samples
- * @param pObj the device pObj
- * @param NumSamples number of samples
- * @retval 0 in case of success, an error code otherwise
- */
- int32_t LSM6DSL_FIFO_Get_Num_Samples(LSM6DSL_Object_t *pObj, uint16_t *NumSamples)
- {
- if (lsm6dsl_fifo_data_level_get(&(pObj->Ctx), NumSamples) != LSM6DSL_OK)
- {
- return LSM6DSL_ERROR;
- }
- return LSM6DSL_OK;
- }
- /**
- * @brief Get the LSM6DSL FIFO full status
- * @param pObj the device pObj
- * @param Status FIFO full status
- * @retval 0 in case of success, an error code otherwise
- */
- int32_t LSM6DSL_FIFO_Get_Full_Status(LSM6DSL_Object_t *pObj, uint8_t *Status)
- {
- lsm6dsl_reg_t reg;
- if (lsm6dsl_read_reg(&(pObj->Ctx), LSM6DSL_FIFO_STATUS2, ®.byte, 1) != LSM6DSL_OK)
- {
- return LSM6DSL_ERROR;
- }
- *Status = reg.fifo_status2.fifo_full_smart;
- return LSM6DSL_OK;
- }
- /**
- * @brief Set the LSM6DSL FIFO ODR value
- * @param pObj the device pObj
- * @param Odr FIFO ODR value
- * @retval 0 in case of success, an error code otherwise
- */
- int32_t LSM6DSL_FIFO_Set_ODR_Value(LSM6DSL_Object_t *pObj, float Odr)
- {
- lsm6dsl_odr_fifo_t new_odr;
- new_odr = (Odr <= 12.5f) ? LSM6DSL_FIFO_12Hz5
- : (Odr <= 26.0f) ? LSM6DSL_FIFO_26Hz
- : (Odr <= 52.0f) ? LSM6DSL_FIFO_52Hz
- : (Odr <= 104.0f) ? LSM6DSL_FIFO_104Hz
- : (Odr <= 208.0f) ? LSM6DSL_FIFO_208Hz
- : (Odr <= 416.0f) ? LSM6DSL_FIFO_416Hz
- : (Odr <= 833.0f) ? LSM6DSL_FIFO_833Hz
- : (Odr <= 1660.0f) ? LSM6DSL_FIFO_1k66Hz
- : (Odr <= 3330.0f) ? LSM6DSL_FIFO_3k33Hz
- : LSM6DSL_FIFO_6k66Hz;
- if (lsm6dsl_fifo_data_rate_set(&(pObj->Ctx), new_odr) != LSM6DSL_OK)
- {
- return LSM6DSL_ERROR;
- }
- return LSM6DSL_OK;
- }
- /**
- * @brief Set the LSM6DSL FIFO full interrupt on INT1 pin
- * @param pObj the device pObj
- * @param Status FIFO full interrupt on INT1 pin status
- * @retval 0 in case of success, an error code otherwise
- */
- int32_t LSM6DSL_FIFO_Set_INT1_FIFO_Full(LSM6DSL_Object_t *pObj, uint8_t Status)
- {
- lsm6dsl_reg_t reg;
- if (lsm6dsl_read_reg(&(pObj->Ctx), LSM6DSL_INT1_CTRL, ®.byte, 1) != LSM6DSL_OK)
- {
- return LSM6DSL_ERROR;
- }
- reg.int1_ctrl.int1_full_flag = Status;
- if (lsm6dsl_write_reg(&(pObj->Ctx), LSM6DSL_INT1_CTRL, ®.byte, 1) != LSM6DSL_OK)
- {
- return LSM6DSL_ERROR;
- }
- return LSM6DSL_OK;
- }
- /**
- * @brief Set the LSM6DSL FIFO watermark level
- * @param pObj the device pObj
- * @param Watermark FIFO watermark level
- * @retval 0 in case of success, an error code otherwise
- */
- int32_t LSM6DSL_FIFO_Set_Watermark_Level(LSM6DSL_Object_t *pObj, uint16_t Watermark)
- {
- if (lsm6dsl_fifo_watermark_set(&(pObj->Ctx), Watermark) != LSM6DSL_OK)
- {
- return LSM6DSL_ERROR;
- }
- return LSM6DSL_OK;
- }
- /**
- * @brief Set the LSM6DSL FIFO stop on watermark
- * @param pObj the device pObj
- * @param Status FIFO stop on watermark status
- * @retval 0 in case of success, an error code otherwise
- */
- int32_t LSM6DSL_FIFO_Set_Stop_On_Fth(LSM6DSL_Object_t *pObj, uint8_t Status)
- {
- if (lsm6dsl_fifo_stop_on_wtm_set(&(pObj->Ctx), Status) != LSM6DSL_OK)
- {
- return LSM6DSL_ERROR;
- }
- return LSM6DSL_OK;
- }
- /**
- * @brief Set the LSM6DSL FIFO mode
- * @param pObj the device pObj
- * @param Mode FIFO mode
- * @retval 0 in case of success, an error code otherwise
- */
- int32_t LSM6DSL_FIFO_Set_Mode(LSM6DSL_Object_t *pObj, uint8_t Mode)
- {
- int32_t ret = LSM6DSL_OK;
- /* Verify that the passed parameter contains one of the valid values. */
- switch ((lsm6dsl_fifo_mode_t)Mode)
- {
- case LSM6DSL_BYPASS_MODE:
- case LSM6DSL_FIFO_MODE:
- case LSM6DSL_STREAM_TO_FIFO_MODE:
- case LSM6DSL_BYPASS_TO_STREAM_MODE:
- case LSM6DSL_STREAM_MODE:
- break;
- default:
- ret = LSM6DSL_ERROR;
- break;
- }
- if (ret == LSM6DSL_ERROR)
- {
- return ret;
- }
- if (lsm6dsl_fifo_mode_set(&(pObj->Ctx), (lsm6dsl_fifo_mode_t)Mode) != LSM6DSL_OK)
- {
- return LSM6DSL_ERROR;
- }
- return ret;
- }
- /**
- * @brief Get the LSM6DSL FIFO pattern
- * @param pObj the device pObj
- * @param Pattern FIFO pattern
- * @retval 0 in case of success, an error code otherwise
- */
- int32_t LSM6DSL_FIFO_Get_Pattern(LSM6DSL_Object_t *pObj, uint16_t *Pattern)
- {
- if (lsm6dsl_fifo_pattern_get(&(pObj->Ctx), Pattern) != LSM6DSL_OK)
- {
- return LSM6DSL_ERROR;
- }
- return LSM6DSL_OK;
- }
- /**
- * @brief Get the LSM6DSL FIFO raw data
- * @param pObj the device pObj
- * @param Data FIFO raw data array [2]
- * @retval 0 in case of success, an error code otherwise
- */
- int32_t LSM6DSL_FIFO_Get_Data(LSM6DSL_Object_t *pObj, uint8_t *Data)
- {
- if (lsm6dsl_read_reg(&(pObj->Ctx), LSM6DSL_FIFO_DATA_OUT_L, Data, 2) != LSM6DSL_OK)
- {
- return LSM6DSL_ERROR;
- }
- return LSM6DSL_OK;
- }
- /**
- * @brief Set the LSM6DSL FIFO accelero decimation
- * @param pObj the device pObj
- * @param Decimation FIFO accelero decimation
- * @retval 0 in case of success, an error code otherwise
- */
- int32_t LSM6DSL_FIFO_ACC_Set_Decimation(LSM6DSL_Object_t *pObj, uint8_t Decimation)
- {
- int32_t ret = LSM6DSL_OK;
- /* Verify that the passed parameter contains one of the valid values. */
- switch ((lsm6dsl_dec_fifo_xl_t)Decimation)
- {
- case LSM6DSL_FIFO_XL_DISABLE:
- case LSM6DSL_FIFO_XL_NO_DEC:
- case LSM6DSL_FIFO_XL_DEC_2:
- case LSM6DSL_FIFO_XL_DEC_3:
- case LSM6DSL_FIFO_XL_DEC_4:
- case LSM6DSL_FIFO_XL_DEC_8:
- case LSM6DSL_FIFO_XL_DEC_16:
- case LSM6DSL_FIFO_XL_DEC_32:
- break;
- default:
- ret = LSM6DSL_ERROR;
- break;
- }
- if (ret == LSM6DSL_ERROR)
- {
- return ret;
- }
- if (lsm6dsl_fifo_xl_batch_set(&(pObj->Ctx), (lsm6dsl_dec_fifo_xl_t)Decimation) != LSM6DSL_OK)
- {
- return LSM6DSL_ERROR;
- }
- return ret;
- }
- /**
- * @brief Get the LSM6DSL FIFO accelero single sample (16-bit data) and calculate acceleration [mg]
- * @param pObj the device pObj
- * @param Acceleration FIFO single accelero axis [mg]
- * @retval 0 in case of success, an error code otherwise
- */
- int32_t LSM6DSL_FIFO_ACC_Get_Axis(LSM6DSL_Object_t *pObj, int32_t *Acceleration)
- {
- uint8_t data[2];
- int16_t data_raw;
- float sensitivity = 0.0f;
- float acceleration_float;
- if (LSM6DSL_FIFO_Get_Data(pObj, data) != LSM6DSL_OK)
- {
- return LSM6DSL_ERROR;
- }
- data_raw = ((int16_t)data[1] << 8) | data[0];
- if (LSM6DSL_ACC_GetSensitivity(pObj, &sensitivity) != LSM6DSL_OK)
- {
- return LSM6DSL_ERROR;
- }
- acceleration_float = (float)data_raw * sensitivity;
- *Acceleration = (int32_t)acceleration_float;
- return LSM6DSL_OK;
- }
- /**
- * @brief Set the LSM6DSL FIFO gyro decimation
- * @param pObj the device pObj
- * @param Decimation FIFO gyro decimation
- * @retval 0 in case of success, an error code otherwise
- */
- int32_t LSM6DSL_FIFO_GYRO_Set_Decimation(LSM6DSL_Object_t *pObj, uint8_t Decimation)
- {
- int32_t ret = LSM6DSL_OK;
- /* Verify that the passed parameter contains one of the valid values. */
- switch ((lsm6dsl_dec_fifo_gyro_t)Decimation)
- {
- case LSM6DSL_FIFO_GY_DISABLE:
- case LSM6DSL_FIFO_GY_NO_DEC:
- case LSM6DSL_FIFO_GY_DEC_2:
- case LSM6DSL_FIFO_GY_DEC_3:
- case LSM6DSL_FIFO_GY_DEC_4:
- case LSM6DSL_FIFO_GY_DEC_8:
- case LSM6DSL_FIFO_GY_DEC_16:
- case LSM6DSL_FIFO_GY_DEC_32:
- break;
- default:
- ret = LSM6DSL_ERROR;
- break;
- }
- if (ret == LSM6DSL_ERROR)
- {
- return ret;
- }
- if (lsm6dsl_fifo_gy_batch_set(&(pObj->Ctx), (lsm6dsl_dec_fifo_gyro_t)Decimation) != LSM6DSL_OK)
- {
- return LSM6DSL_ERROR;
- }
- return ret;
- }
- /**
- * @brief Get the LSM6DSL FIFO gyro single sample (16-bit data) and calculate angular velocity [mDPS]
- * @param pObj the device pObj
- * @param AngularVelocity FIFO single gyro axis [mDPS]
- * @retval 0 in case of success, an error code otherwise
- */
- int32_t LSM6DSL_FIFO_GYRO_Get_Axis(LSM6DSL_Object_t *pObj, int32_t *AngularVelocity)
- {
- uint8_t data[2];
- int16_t data_raw;
- float sensitivity = 0.0f;
- float angular_velocity_float;
- if (LSM6DSL_FIFO_Get_Data(pObj, data) != LSM6DSL_OK)
- {
- return LSM6DSL_ERROR;
- }
- data_raw = ((int16_t)data[1] << 8) | data[0];
- if (LSM6DSL_GYRO_GetSensitivity(pObj, &sensitivity) != LSM6DSL_OK)
- {
- return LSM6DSL_ERROR;
- }
- angular_velocity_float = (float)data_raw * sensitivity;
- *AngularVelocity = (int32_t)angular_velocity_float;
- return LSM6DSL_OK;
- }
- /**
- * @}
- */
- /** @defgroup LSM6DSL_Private_Functions LSM6DSL Private Functions
- * @{
- */
- /**
- * @brief Set the LSM6DSL accelerometer sensor output data rate when enabled
- * @param pObj the device pObj
- * @param Odr the functional output data rate to be set
- * @retval 0 in case of success, an error code otherwise
- */
- static int32_t LSM6DSL_ACC_SetOutputDataRate_When_Enabled(LSM6DSL_Object_t *pObj, float Odr)
- {
- lsm6dsl_odr_xl_t new_odr;
- new_odr = (Odr <= 12.5f) ? LSM6DSL_XL_ODR_12Hz5
- : (Odr <= 26.0f) ? LSM6DSL_XL_ODR_26Hz
- : (Odr <= 52.0f) ? LSM6DSL_XL_ODR_52Hz
- : (Odr <= 104.0f) ? LSM6DSL_XL_ODR_104Hz
- : (Odr <= 208.0f) ? LSM6DSL_XL_ODR_208Hz
- : (Odr <= 416.0f) ? LSM6DSL_XL_ODR_416Hz
- : (Odr <= 833.0f) ? LSM6DSL_XL_ODR_833Hz
- : (Odr <= 1660.0f) ? LSM6DSL_XL_ODR_1k66Hz
- : (Odr <= 3330.0f) ? LSM6DSL_XL_ODR_3k33Hz
- : LSM6DSL_XL_ODR_6k66Hz;
- /* Output data rate selection. */
- if (lsm6dsl_xl_data_rate_set(&(pObj->Ctx), new_odr) != LSM6DSL_OK)
- {
- return LSM6DSL_ERROR;
- }
- return LSM6DSL_OK;
- }
- /**
- * @brief Set the LSM6DSL accelerometer sensor output data rate when disabled
- * @param pObj the device pObj
- * @param Odr the functional output data rate to be set
- * @retval 0 in case of success, an error code otherwise
- */
- static int32_t LSM6DSL_ACC_SetOutputDataRate_When_Disabled(LSM6DSL_Object_t *pObj, float Odr)
- {
- pObj->acc_odr = (Odr <= 12.5f) ? LSM6DSL_XL_ODR_12Hz5
- : (Odr <= 26.0f) ? LSM6DSL_XL_ODR_26Hz
- : (Odr <= 52.0f) ? LSM6DSL_XL_ODR_52Hz
- : (Odr <= 104.0f) ? LSM6DSL_XL_ODR_104Hz
- : (Odr <= 208.0f) ? LSM6DSL_XL_ODR_208Hz
- : (Odr <= 416.0f) ? LSM6DSL_XL_ODR_416Hz
- : (Odr <= 833.0f) ? LSM6DSL_XL_ODR_833Hz
- : (Odr <= 1660.0f) ? LSM6DSL_XL_ODR_1k66Hz
- : (Odr <= 3330.0f) ? LSM6DSL_XL_ODR_3k33Hz
- : LSM6DSL_XL_ODR_6k66Hz;
- return LSM6DSL_OK;
- }
- /**
- * @brief Set the LSM6DSL gyroscope sensor output data rate when enabled
- * @param pObj the device pObj
- * @param Odr the functional output data rate to be set
- * @retval 0 in case of success, an error code otherwise
- */
- static int32_t LSM6DSL_GYRO_SetOutputDataRate_When_Enabled(LSM6DSL_Object_t *pObj, float Odr)
- {
- lsm6dsl_odr_g_t new_odr;
- new_odr = (Odr <= 12.5f) ? LSM6DSL_GY_ODR_12Hz5
- : (Odr <= 26.0f) ? LSM6DSL_GY_ODR_26Hz
- : (Odr <= 52.0f) ? LSM6DSL_GY_ODR_52Hz
- : (Odr <= 104.0f) ? LSM6DSL_GY_ODR_104Hz
- : (Odr <= 208.0f) ? LSM6DSL_GY_ODR_208Hz
- : (Odr <= 416.0f) ? LSM6DSL_GY_ODR_416Hz
- : (Odr <= 833.0f) ? LSM6DSL_GY_ODR_833Hz
- : (Odr <= 1660.0f) ? LSM6DSL_GY_ODR_1k66Hz
- : (Odr <= 3330.0f) ? LSM6DSL_GY_ODR_3k33Hz
- : LSM6DSL_GY_ODR_6k66Hz;
- /* Output data rate selection. */
- if (lsm6dsl_gy_data_rate_set(&(pObj->Ctx), new_odr) != LSM6DSL_OK)
- {
- return LSM6DSL_ERROR;
- }
- return LSM6DSL_OK;
- }
- /**
- * @brief Set the LSM6DSL gyroscope sensor output data rate when disabled
- * @param pObj the device pObj
- * @param Odr the functional output data rate to be set
- * @retval 0 in case of success, an error code otherwise
- */
- static int32_t LSM6DSL_GYRO_SetOutputDataRate_When_Disabled(LSM6DSL_Object_t *pObj, float Odr)
- {
- pObj->gyro_odr = (Odr <= 12.5f) ? LSM6DSL_GY_ODR_12Hz5
- : (Odr <= 26.0f) ? LSM6DSL_GY_ODR_26Hz
- : (Odr <= 52.0f) ? LSM6DSL_GY_ODR_52Hz
- : (Odr <= 104.0f) ? LSM6DSL_GY_ODR_104Hz
- : (Odr <= 208.0f) ? LSM6DSL_GY_ODR_208Hz
- : (Odr <= 416.0f) ? LSM6DSL_GY_ODR_416Hz
- : (Odr <= 833.0f) ? LSM6DSL_GY_ODR_833Hz
- : (Odr <= 1660.0f) ? LSM6DSL_GY_ODR_1k66Hz
- : (Odr <= 3330.0f) ? LSM6DSL_GY_ODR_3k33Hz
- : LSM6DSL_GY_ODR_6k66Hz;
- return LSM6DSL_OK;
- }
- /**
- * @brief Wrap Read register component function to Bus IO function
- * @param Handle the device handler
- * @param Reg the register address
- * @param pData the stored data pointer
- * @param Length the length
- * @retval 0 in case of success, an error code otherwise
- */
- static int32_t ReadRegWrap(void *Handle, uint8_t Reg, uint8_t *pData, uint16_t Length)
- {
- LSM6DSL_Object_t *pObj = (LSM6DSL_Object_t *)Handle;
- return pObj->IO.ReadReg(pObj->IO.Address, Reg, pData, Length);
- }
- /**
- * @brief Wrap Write register component function to Bus IO function
- * @param Handle the device handler
- * @param Reg the register address
- * @param pData the stored data pointer
- * @param Length the length
- * @retval 0 in case of success, an error code otherwise
- */
- static int32_t WriteRegWrap(void *Handle, uint8_t Reg, uint8_t *pData, uint16_t Length)
- {
- LSM6DSL_Object_t *pObj = (LSM6DSL_Object_t *)Handle;
- return pObj->IO.WriteReg(pObj->IO.Address, Reg, pData, Length);
- }
- /**
- * @}
- */
- /**
- * @}
- */
- /**
- * @}
- */
- /**
- * @}
- */
- /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
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