lis302dl.h File Reference

LIS302DL MEMS interface module header. More...

#include "ex_accelerometer.h"

Go to the source code of this file.

Data Structures
struct	LIS302DLConfig
	LIS302DL configuration structure. More...
struct	LIS302DLVMT
	LIS302DL accelerometer virtual methods table. More...
struct	LIS302DLDriver
	LIS302DL 3-axis accelerometer class. More...

Macros
#define	lis302dlAccelerometerGetAxesNumber(devp)   accelerometerGetAxesNumber(&((devp)->acc_if))
	Return the number of axes of the BaseAccelerometer. More...
#define	lis302dlAccelerometerReadRaw(devp, axes)   accelerometerReadRaw(&((devp)->acc_if), axes)
	Retrieves raw data from the BaseAccelerometer. More...
#define	lis302dlAccelerometerReadCooked(devp, axes)   accelerometerReadCooked(&((devp)->acc_if), axes)
	Retrieves cooked data from the BaseAccelerometer. More...
#define	lis302dlAccelerometerSetBias(devp, bp)   accelerometerSetBias(&((devp)->acc_if), bp)
	Set bias values for the BaseAccelerometer. More...
#define	lis302dlAccelerometerResetBias(devp)   accelerometerResetBias(&((devp)->acc_if))
	Reset bias values for the BaseAccelerometer. More...
#define	lis302dlAccelerometerSetSensitivity(devp, sp)   accelerometerSetSensitivity(&((devp)->acc_if), sp)
	Set sensitivity values for the BaseAccelerometer. More...
#define	lis302dlAccelerometerResetSensitivity(devp)   accelerometerResetSensitivity(&((devp)->acc_if))
	Reset sensitivity values for the BaseAccelerometer. More...
#define	lis302dlAccelerometerSetFullScale(devp, fs)   (devp)->vmt->acc_set_full_scale(devp, fs)
	Changes the LIS302DLDriver accelerometer fullscale value. More...
Version identification
#define	EX_LIS302DL_VERSION   "1.1.1"
	LIS302DL driver version string. More...
#define	EX_LIS302DL_MAJOR   1
	LIS302DL driver version major number. More...
#define	EX_LIS302DL_MINOR   1
	LIS302DL driver version minor number. More...
#define	EX_LIS302DL_PATCH   1
	LIS302DL driver version patch number. More...
#define	LIS302DL_ACC_NUMBER_OF_AXES   3U
	LIS302DL accelerometer subsystem characteristics. More...
LIS302DL communication interfaces related bit masks
#define	LIS302DL_DI_MASK   0xFF
#define	LIS302DL_DI(n)   (1 << n)
#define	LIS302DL_AD_MASK   0x3F
#define	LIS302DL_AD(n)   (1 << n)
#define	LIS302DL_MS   (1 << 6)
#define	LIS302DL_RW   (1 << 7)
LIS302DL register addresses
#define	LIS302DL_AD_WHO_AM_I   0x0F
#define	LIS302DL_AD_CTRL_REG1   0x20
#define	LIS302DL_AD_CTRL_REG2   0x21
#define	LIS302DL_AD_CTRL_REG3   0x22
#define	LIS302DL_AD_HP_FILER_RESET   0x23
#define	LIS302DL_AD_STATUS_REG   0x27
#define	LIS302DL_AD_OUT_X   0x29
#define	LIS302DL_AD_OUT_Y   0x2B
#define	LIS302DL_AD_OUT_Z   0x2D
#define	LIS302DL_AD_FF_WU_CFG_1   0x30
#define	LIS302DL_AD_FF_WU_SRC_1   0x31
#define	LIS302DL_AD_FF_WU_THS_1   0x32
#define	LIS302DL_AD_FF_WU_DURATION_1   0x33
#define	LIS302DL_AD_FF_WU_CFG_2   0x34
#define	LIS302DL_AD_FF_WU_SRC_2   0x35
#define	LIS302DL_AD_FF_WU_THS_2   0x36
#define	LIS302DL_AD_FF_WU_DURATION_2   0x37
#define	LIS302DL_AD_CLICK_CFG   0x38
#define	LIS302DL_AD_CLICK_SRC   0x39
#define	LIS302DL_AD_CLICK_THSY_X   0x3B
#define	LIS302DL_AD_CLICK_THSZ   0x3C
#define	LIS302DL_AD_CLICK_TIME_LIMIT   0x3D
#define	LIS302DL_AD_CLICK_LATENCY   0x3E
#define	LIS302DL_AD_CLICK_WINDOW   0x3F
LIS302DL_CTRL_REG1 register bits definitions
#define	LIS302DL_CTRL_REG1_MASK   0xFF
#define	LIS302DL_CTRL_REG1_XEN   (1 << 0)
#define	LIS302DL_CTRL_REG1_YEN   (1 << 1)
#define	LIS302DL_CTRL_REG1_ZEN   (1 << 2)
#define	LIS302DL_CTRL_REG1_STM   (1 << 3)
#define	LIS302DL_CTRL_REG1_STP   (1 << 4)
#define	LIS302DL_CTRL_REG1_FS_MASK   0x20
#define	LIS302DL_CTRL_REG1_FS   (1 << 5)
#define	LIS302DL_CTRL_REG1_PD   (1 << 6)
#define	LIS302DL_CTRL_REG1_DR   (1 << 7)
LIS302DL_CTRL_REG2 register bits definitions
#define	LIS302DL_CTRL_REG2_MASK   0xDF
#define	LIS302DL_CTRL_REG2_HPCF1   (1 << 0)
#define	LIS302DL_CTRL_REG2_HPCF2   (1 << 1)
#define	LIS302DL_CTRL_REG2_HPFFWU1   (1 << 2)
#define	LIS302DL_CTRL_REG2_HPFFWU2   (1 << 3)
#define	LIS302DL_CTRL_REG2_FDS   (1 << 4)
#define	LIS302DL_CTRL_REG2_BOOT   (1 << 6)
#define	LIS302DL_CTRL_REG2_SIM   (1 << 7)
LIS302DL_CTRL_REG3 register bits definitions
#define	LIS302DL_CTRL_REG3_MASK   0xFF
#define	LIS302DL_CTRL_REG3_I1CFG0   (1 << 0)
#define	LIS302DL_CTRL_REG3_I1CFG1   (1 << 1)
#define	LIS302DL_CTRL_REG3_I1CFG2   (1 << 2)
#define	LIS302DL_CTRL_REG3_I2CFG0   (1 << 3)
#define	LIS302DL_CTRL_REG3_I2CFG1   (1 << 4)
#define	LIS302DL_CTRL_REG3_I2CFG2   (1 << 5)
#define	LIS302DL_CTRL_REG3_PP_OD   (1 << 6)
#define	LIS302DL_CTRL_REG3_IHL   (1 << 7)
Configuration options
#define	LIS302DL_USE_SPI   TRUE
	LIS302DL SPI interface switch. More...
#define	LIS302DL_SHARED_SPI   FALSE
	LIS302DL shared SPI switch. More...
#define	LIS302DL_USE_I2C   FALSE
	LIS302DL I2C interface switch. More...
#define	LIS302DL_SHARED_I2C   FALSE
	LIS302DL shared I2C switch. More...
#define	LIS302DL_USE_ADVANCED   FALSE
	LIS302DL advanced configurations switch. More...

Functions
void	lis302dlObjectInit (LIS302DLDriver *devp)
	Initializes an instance. More...
void	lis302dlStart (LIS302DLDriver *devp, const LIS302DLConfig *config)
	Configures and activates LIS302DL Complex Driver peripheral. More...
void	lis302dlStop (LIS302DLDriver *devp)
	Deactivates the LIS302DL Complex Driver peripheral. More...

LIS302DL data structures and types
#define	_lis302dl_methods_alone
	LIS302DL specific methods. More...
#define	_lis302dl_methods
	LIS302DL specific methods with inherited ones. More...
#define	_lis302dl_data
	LIS302DLDriver specific data. More...
enum	lis302dl_acc_fs_t { LIS302DL_ACC_FS_2G = 0x00, LIS302DL_ACC_FS_8G = 0x20 }
	LIS302DL full scale. More...
enum	lis302dl_acc_odr_t { LIS302DL_ACC_ODR_100HZ = 0x00, LIS302DL_ACC_ODR_400HZ = 0x80 }
	LIS302DL output data rate and bandwidth. More...
enum	lis302dl_acc_hp_t {   LIS302DL_ACC_HP_DISABLED = 0x00, LIS302DL_ACC_HP_0 = 0x10, LIS302DL_ACC_HP_1 = 0x11, LIS302DL_ACC_HP_2 = 0x12,   LIS302DL_ACC_HP_3 = 0x13 }
	LIS302DL high pass filtering. More...
enum	lis302dl_state_t { LIS302DL_UNINIT = 0, LIS302DL_STOP = 1, LIS302DL_READY = 2 }
	Driver state machine possible states. More...
typedef struct LIS302DLDriver	LIS302DLDriver
	Structure representing a LIS302DL driver. More...

Detailed Description

LIS302DL MEMS interface module header.

Definition in file lis302dl.h.