sensor/stmemsc: Align stmemsc i/f to v1.02 (fa481784) · Commits · Wenxi XU / Hal St

sensor/stmemsc/CMakeLists.txt

+10 −0

Original line number	Diff line number	Diff line
		@@ -6,8 +6,10 @@

		set(stmems_pids
		a3g4250d
		ais2dw12
		ais328dq
		ais3624dq
		asm330lhh
		h3lis331dl
		hts221
		i3g4250d
		@@ -16,12 +18,16 @@ set(stmems_pids
		iis2mdc
		iis328dq
		iis3dhhc
		iis3dwb
		ism303dac
		ism330dhcx
		ism330dlc
		l20g20is
		l3gd20h
		lis2de12
		lis2dh12
		lis2ds12
		lis2dtw12
		lis2dw12
		lis2hh12
		lis2mdl
		@@ -33,14 +39,18 @@ set(stmems_pids
		lps22hb
		lps22hh
		lps25hb
		lps27hhw
		lps33hw
		lps33w
		lsm303agr
		lsm303ah
		lsm6ds3
		lsm6ds3tr_c
		lsm6dsl
		lsm6dsm
		lsm6dso
		lsm6dsox
		lsm6dsr
		lsm9ds1
		stts751
		)

sensor/stmemsc/README

+5 −5

Original line number	Diff line number	Diff line
		@@ -6,7 +6,7 @@ Origin:
		https://www.st.com/en/embedded-software/c-driver-mems.html

		Status:
		version v1.00
		version v1.02

		Purpose:
		ST Microelectronics standard C platform-independent drivers for MEMS
		@@ -34,9 +34,9 @@ Description:
		int platform_wr(void handle, u8_t reg, u8_t bufp, u16_t len);
		int platform_rd(void handle, u8_t reg, u8_t bufp, u16_t len);

		xyz_ctx_t xyz_ctx = {
		.read_reg = (xyz_read_ptr) platform_rd,
		.write_reg = (xyz_write_ptr) platform_wr,
		stmdev_ctx_t stmdev_ctx = {
		.read_reg = (stmdev_read_ptr) platform_rd,
		.write_reg = (stmdev_write_ptr) platform_wr,
		};

		Dependencies:
		@@ -46,7 +46,7 @@ URL:
		https://www.st.com/en/embedded-software/c-driver-mems.html

		commit:
		version v1.00
		version v1.02

		Maintained-by:
		ST Microelectronics

sensor/stmemsc/_resources/FIFO_decompression_utility/fifo_utility.c

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sensor/stmemsc/_resources/FIFO_decompression_utility/fifo_utility.h

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		/*
		******************************************************************************
		* @file fifo_utility.h
		* @author Sensor Solutions Software Team
		* @brief This file contains all the functions prototypes for the
		* fifo_utility.c.
		******************************************************************************
		* @attention
		*
		* <h2><center>© COPYRIGHT(c) 2019 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 ST_FIFO_H
		#define ST_FIFO_H

		#ifdef __cplusplus
		extern "C" {
		#endif

		/* Includes ------------------------------------------------------------------*/
		#include <stdint.h>

		/** @addtogroup FIFO utility
		* @{
		*
		*/

		/** @defgroup FIFO_pubblic_definitions
		* @{
		*
		*/

		typedef enum {
		ST_FIFO_OK = 0,
		ST_FIFO_ERR
		} st_fifo_status;

		typedef enum {
		ST_FIFO_GYROSCOPE,
		ST_FIFO_ACCELEROMETER,
		ST_FIFO_TEMPERATURE,
		ST_FIFO_EXT_SENSOR0,
		ST_FIFO_EXT_SENSOR1,
		ST_FIFO_EXT_SENSOR2,
		ST_FIFO_EXT_SENSOR3,
		ST_FIFO_STEP_COUNTER,
		ST_FIFO_6X_GAME_RV,
		ST_FIFO_6X_GEOM_RV,
		ST_FIFO_9X_RV,
		ST_FIFO_GYRO_BIAS,
		ST_FIFO_GRAVITY,
		ST_FIFO_MAGNETOMETER_CALIB,
		ST_FIFO_EXT_SENSOR_NACK,
		ST_FIFO_NONE
		} st_fifo_sensor_type;

		typedef struct {
		uint8_t fifo_data_out[7]; /* output fifo registers */
		} st_fifo_raw_slot;

		typedef struct {
		uint32_t timestamp;
		st_fifo_sensor_type sensor_tag;
		uint8_t raw_data[6];
		} st_fifo_out_slot;

		/**
		* @defgroup axisXbitXX_t
		* @brief This union is useful to represent different sensors data type.
		* This union are not need by the driver.
		*
		* REMOVING the union you are compliant with:
		* MISRA-C 2012 [Rule 19.2] -> " Union are not allowed "
		*
		* @{
		*
		*/

		typedef union {
		int16_t data[3]; /* 3 axes mems */
		int16_t temp; /* temperature sensor */
		uint16_t steps; /* step counter */
		uint16_t quat[3]; /* quaternion 3 axes format [x,y,z] */
		uint8_t nack; /* ext sensor nack index */
		uint8_t raw_data[6]; /* raw data */
		} sensor_data_t;

		/**
		* @}
		*
		*/

		/**
		* @}
		*
		*/

		st_fifo_status st_fifo_init(float_t bdr_xl, float_t bdr_gy, float_t bdr_vsens);

		st_fifo_status st_fifo_decompress(st_fifo_out_slot *fifo_out_slot,
		st_fifo_raw_slot *fifo_raw_slot,
		uint16_t *out_slot_size,
		uint16_t stream_size);

		void st_fifo_sort(st_fifo_out_slot *fifo_out_slot, uint16_t out_slot_size);

		uint16_t st_fifo_get_sensor_occurrence(st_fifo_out_slot *fifo_out_slot,
		uint16_t out_slot_size,
		st_fifo_sensor_type sensor_type);

		void st_fifo_extract_sensor(st_fifo_out_slot *sensor_out_slot,
		st_fifo_out_slot *fifo_out_slot,
		uint16_t out_slot_size,
		st_fifo_sensor_type sensor_type);

		#ifdef __cplusplus
		}
		#endif

		#endif /* ST_FIFO_H */

		/**
		* @}
		*
		*/

sensor/stmemsc/a3g4250d_STdC/driver/a3g4250d_reg.c

+69 −86

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