/* * Copyright (c) 2016, Freescale Semiconductor, Inc. * Copyright 2016-2017 NXP * All rights reserved. * * SPDX-License-Identifier: BSD-3-Clause */ /** * @file fxls8962.h * @brief This file contains the FXLS8962 Accelerometer register definitions, access macros, and * device access functions. */ #ifndef FXLS8962_H_ #define FXLS8962_H_ #include #include #include /** * @brief The FXLS8962 types */ /** ** ** @brief The FXLS8962 Sensor Internal Register Map. */ enum { FXLS8962_INT_STATUS = 0x00, FXLS8962_TEMP_OUT = 0x01, FXLS8962_VECM_LSB = 0x02, FXLS8962_VECM_MSB = 0x03, FXLS8962_OUT_X_LSB = 0x04, FXLS8962_OUT_X_MSB = 0x05, FXLS8962_OUT_Y_LSB = 0x06, FXLS8962_OUT_Y_MSB = 0x07, FXLS8962_OUT_Z_LSB = 0x08, FXLS8962_OUT_Z_MSB = 0x09, FXLS8962_BUF_STATUS = 0x0B, FXLS8962_BUF_X_LSB = 0x0C, FXLS8962_BUF_X_MSB = 0x0D, FXLS8962_BUF_Y_LSB = 0x0E, FXLS8962_BUF_Y_MSB = 0x0F, FXLS8962_BUF_Z_LSB = 0x10, FXLS8962_BUF_Z_MSB = 0x11, FXLS8962_PROD_REV = 0x12, FXLS8962_WHO_AM_I = 0x13, FXLS8962_SYS_MODE = 0x14, FXLS8962_SENS_CONFIG1 = 0x15, FXLS8962_SENS_CONFIG2 = 0x16, FXLS8962_SENS_CONFIG3 = 0x17, FXLS8962_SENS_CONFIG4 = 0x18, FXLS8962_SENS_CONFIG5 = 0x19, FXLS8962_WAKE_IDLE_LSB = 0x1A, FXLS8962_WAKE_IDLE_MSB = 0x1B, FXLS8962_SLEEP_IDLE_LSB = 0x1C, FXLS8962_SLEEP_IDLE_MSB = 0x1D, FXLS8962_ASLP_COUNT_LSB = 0x1E, FXLS8962_ASLP_COUNT_MSB = 0x1F, FXLS8962_INT_EN = 0x20, FXLS8962_INT_PIN_SEL = 0x21, FXLS8962_OFF_X = 0x22, FXLS8962_OFF_Y = 0x23, FXLS8962_OFF_Z = 0x24, FXLS8962_BUF_CONFIG1 = 0x26, FXLS8962_BUF_CONFIG2 = 0x27, FXLS8962_ORIENT_STATUS = 0x28, FXLS8962_ORIENT_CONFIG = 0x29, FXLS8962_ORIENT_DBCOUNT = 0x2A, FXLS8962_ORIENT_BF_ZCOMP = 0x2B, FXLS8962_ORIENT_THS_REG = 0x2C, FXLS8962_SDCD_INT_SRC1 = 0x2D, FXLS8962_SDCD_INT_SRC2 = 0x2E, FXLS8962_SDCD_CONFIG1 = 0x2F, FXLS8962_SDCD_CONFIG2 = 0x30, FXLS8962_SDCD_OT_DBCNT = 0x31, FXLS8962_SDCD_WT_DBCNT = 0x32, FXLS8962_SDCD_LTHS_LSB = 0x33, FXLS8962_SDCD_LTHS_MSB = 0x34, FXLS8962_SDCD_UTHS_LSB = 0x35, FXLS8962_SDCD_UTHS_MSB = 0x36, FXLS8962_SELF_TEST_CONFIG1 = 0x37, FXLS8962_SELF_TEST_CONFIG2 = 0x38, }; #define FXLS8962_DEVICE_ADDRESS_SA0_0 (0x18) /*!< Device Address Value. */ #define FXLS8962_DEVICE_ADDRESS_SA0_1 (0x19) /*!< Device Address Value. */ #define FXLS8962_WHOAMI_VALUE (0x62) /*!< Who AM I Value. */ #define FXLS8962_TBOOT_MAX 20 /*!< Maximum safe value for TBOOT1/2 in ms (1ms, 17.7ms)=~20ms. */ /*-------------------------------- ** Register: INT_STATUS ** Enum: FXLS8962_INT_STATUS ** -- ** Offset : 0x00 Interrupt and system status event flags. ** ------------------------------*/ typedef union { struct { uint8_t src_boot : 1; /* System boot complete event flag. */ uint8_t src_aslp : 1; /* Auto-Wake/Sleep event status flag. */ uint8_t src_orient : 1; /* Orientation change event flag. */ uint8_t src_sdcd_wt : 1; /* SDCD within thresholds condition event flag. */ uint8_t src_sdcd_ot : 1; /* SDCD outside of threshold condition event flag. */ uint8_t src_buf : 1;/* Output data buffer status event flag. */ uint8_t src_ovf : 1; /* Output data overflow event flag. */ uint8_t src_drdy : 1; /* Output data ready event flag. */ } b; uint8_t w; } FXLS8962_INT_STATUS_t; /* ** INT_STATUS - Bit field mask definitions */ #define FXLS8962_INT_STATUS_SRC_BOOT_MASK ((uint8_t)0x01) #define FXLS8962_INT_STATUS_SRC_BOOT_SHIFT ((uint8_t)0) #define FXLS8962_INT_STATUS_SRC_ASLP_MASK ((uint8_t)0x02) #define FXLS8962_INT_STATUS_SRC_ASLP_SHIFT ((uint8_t)1) #define FXLS8962_INT_STATUS_SRC_ORIENT_MASK ((uint8_t)0x04) #define FXLS8962_INT_STATUS_SRC_ORIENT_SHIFT ((uint8_t)2) #define FXLS8962_INT_STATUS_SRC_SDCD_WT_MASK ((uint8_t)0x08) #define FXLS8962_INT_STATUS_SRC_SDCD_WT_SHIFT ((uint8_t)3) #define FXLS8962_INT_STATUS_SRC_SDCD_OT_MASK ((uint8_t)0x10) #define FXLS8962_INT_STATUS_SRC_SDCD_OT_SHIFT ((uint8_t)4) #define FXLS8962_INT_STATUS_SRC_BUF_MASK ((uint8_t)0x20) #define FXLS8962_INT_STATUS_SRC_BUF_SHIFT ((uint8_t)5) #define FXLS8962_INT_STATUS_SRC_OVF_MASK ((uint8_t)0x40) #define FXLS8962_INT_STATUS_SRC_OVF_SHIFT ((uint8_t)6) #define FXLS8962_INT_STATUS_SRC_DRDY_MASK ((uint8_t)0x80) #define FXLS8962_INT_STATUS_SRC_DRDY_SHIFT ((uint8_t)7) /*------------------------------*/ /*-------------------------------- ** Register: TEMP_OUT ** Enum: FXLS8962_TEMP_OUT ** -- ** Offset : 0x01 Temperature output data. ** ------------------------------*/ typedef uint8_t FXLS8962_TEMP_OUT_t; /*-------------------------------- ** Register: VECM_LSB ** Enum: FXLS8962_VECM_LSB ** -- ** Offset : 0x02 12-bit unsigned vector magnitude LSB. ** ------------------------------*/ typedef uint8_t FXLS8962_VECM_LSB_t; /*-------------------------------- ** Register: VECM_MSB ** Enum: FXLS8962_VECM_MSB ** -- ** Offset : 0x03 12-bit unsigned vector magnitude MSB. ** ------------------------------*/ typedef uint8_t FXLS8962_VECM_MSB_t; /*-------------------------------- ** Register: OUT_X_LSB ** Enum: FXLS8962_OUT_X_LSB ** -- ** Offset : 0x04 LSB of current 12-bit X-axis accelerometer output data. ** ------------------------------*/ typedef uint8_t FXLS8962_OUT_X_LSB_t; /*-------------------------------- ** Register: OUT_X_MSB ** Enum: FXLS8962_OUT_X_MSB ** -- ** Offset : 0x05 MSB of current 12-bit X-axis accelerometer output data. ** ------------------------------*/ typedef uint8_t FXLS8962_OUT_X_MSB_t; /*-------------------------------- ** Register: OUT_Y_LSB ** Enum: FXLS8962_OUT_Y_LSB ** -- ** Offset : 0x06 LSB of current 12-bit Y-axis accelerometer output data. ** ------------------------------*/ typedef uint8_t FXLS8962_OUT_Y_LSB_t; /*-------------------------------- ** Register: OUT_Y_MSB ** Enum: FXLS8962_OUT_Y_MSB ** -- ** Offset : 0x07 MSB of current 12-bit Y-axis accelerometer output data. ** ------------------------------*/ typedef uint8_t FXLS8962_OUT_Y_MSB_t; /*-------------------------------- ** Register: OUT_Z_LSB ** Enum: FXLS8962_OUT_Z_LSB ** -- ** Offset : 0x08 LSB of current 12-bit Z-axis accelerometer output data. ** ------------------------------*/ typedef uint8_t FXLS8962_OUT_Z_LSB_t; /*-------------------------------- ** Register: OUT_Z_MSB ** Enum: FXLS8962_OUT_Z_MSB ** -- ** Offset : 0x09 MSB of current 12-bit Z-axis accelerometer output data. ** ------------------------------*/ typedef uint8_t FXLS8962_OUT_Z_MSB_t; /*-------------------------------- ** Register: BUF_STATUS ** Enum: FXLS8962_BUF_STATUS ** -- ** Offset : 0x0B Buf status. ** ------------------------------*/ typedef union { struct { uint8_t buf_cnt : 6; /* Count of the acceleration data samples */ uint8_t buf_ovf : 1; /* Buffer Overflow Event Flag */ uint8_t buf_wmrk : 1; /* Buffer Watermark Event Flag */ } b; uint8_t w; } FXLS8962_BUF_STATUS_t; /* ** BUF_STATUS - Bit field mask definitions */ #define FXLS8962_BUF_STATUS_BUF_CNT_MASK ((uint8_t) 0x3F) #define FXLS8962_BUF_STATUS_BUF_CNT_SHIFT ((uint8_t) 0) #define FXLS8962_BUF_STATUS_BUF_OVF_MASK ((uint8_t) 0x40) #define FXLS8962_BUF_STATUS_BUF_OVF_SHIFT ((uint8_t) 6) #define FXLS8962_BUF_STATUS_BUF_WMRK_MASK ((uint8_t) 0x80) #define FXLS8962_BUF_STATUS_BUF_WMRK_SHIFT ((uint8_t) 7) /*-------------------------------- ** Register: BUF_X_LSB ** Enum: FXLS8962_BUF_X_LSB ** -- ** Offset : 0x0C LSB Head Tail output buffer buffer X axis. ** ------------------------------*/ typedef uint8_t FXLS8962_BUF_X_LSB_t; /*-------------------------------- ** Register: BUF_X_MSB ** Enum: FXLS8962_BUF_X_MSB ** -- ** Offset : 0x0D MSB Head Tail output buffer buffer Z axis. ** ------------------------------*/ typedef uint8_t FXLS8962_BUF_X_MSB_t; /*-------------------------------- ** Register: BUF_Y_LSB ** Enum: FXLS8962_BUF_Y_LSB ** -- ** Offset : 0x0E LSB Head Tail output buffer buffer Y axis. ** ------------------------------*/ typedef uint8_t FXLS8962_BUF_Y_LSB_t; /*-------------------------------- ** Register: BUF_Y_MSB ** Enum: FXLS8962_BUF_Y_MSB ** -- ** Offset : 0x0F MSB Head Tail output buffer buffer Y axis. ** ------------------------------*/ typedef uint8_t FXLS8962_BUF_Y_MSB_t; /*-------------------------------- ** Register: BUF_Z_LSB ** Enum: FXLS8962_BUF_Z_LSB ** -- ** Offset : 0x10 LSB Head Tail output buffer buffer Z axis. ** ------------------------------*/ typedef uint8_t FXLS8962_BUF_Z_LSB_t; /*-------------------------------- ** Register: BUF_Z_MSB ** Enum: FXLS8962_BUF_Z_MSB ** -- ** Offset : 0x11 MSB Head Tail output buffer buffer Z axis. ** ------------------------------*/ typedef uint8_t FXLS8962_BUF_Z_MSB_t; /*-------------------------------- ** Register: PROD_REV ** Enum: FXLS8962_PROD_REV ** -- ** Offset : 0x12 Product revision number in BCD format. ** ------------------------------*/ typedef union { struct { uint8_t prod_rev_min : 4; /* Product revision info, minor product revision value with range 0 to 9 in */ /* BCD format. */ uint8_t prod_rev_maj : 4; /* Product revision info, major product revision value with range 1 to 9 in */ /* BCD format. */ } b; uint8_t w; } FXLS8962_PROD_REV_t; /* ** PROD_REV - Bit field mask definitions */ #define FXLS8962_PROD_REV_PROD_REV_MIN_MASK ((uint8_t)0x0F) #define FXLS8962_PROD_REV_PROD_REV_MIN_SHIFT ((uint8_t)0) #define FXLS8962_PROD_REV_PROD_REV_MAJ_MASK ((uint8_t)0xF0) #define FXLS8962_PROD_REV_PROD_REV_MAJ_SHIFT ((uint8_t)4) /*-------------------------------- ** Register: WHO_AM_I ** Enum: FXLS8962_WHO_AM_I ** -- ** Offset : 0x13 8-bit NXP unique sensor Product ID. ** ------------------------------*/ typedef uint8_t FXLS8962_WHO_AM_I_t; /*-------------------------------- ** Register: SYS_MODE ** Enum: FXLS8962_SYS_MODE ** -- ** Offset : 0x14 Current System Operating Mode. ** ------------------------------*/ typedef union { struct { uint8_t sys_mode : 2; /* Current System operating mode. */ uint8_t buf_gate_cnt : 5; /* number of OOR periods that have elapsed since the BUF _GATE_ERR flag was asserted. */ uint8_t buf_gate_error : 1; /* Buffer gate error flag. */ } b; uint8_t w; } FXLS8962_SYS_MODE_t; /* ** SYS_MODE - Bit field mask definitions */ #define FXLS8962_SYS_MODE_BUF_GATE_ERROR_MASK ((uint8_t)0x03) #define FXLS8962_SYS_MODE_BUF_GATE_ERROR_SHIFT ((uint8_t)0) #define FXLS8962_SYS_MODE_BUF_GATE_CNT_MASK ((uint8_t)0x7C) #define FXLS8962_SYS_MODE_BUF_GATE_CNT_SHIFT ((uint8_t)2) #define FXLS8962_SYS_MODE_SYS_MODE_MASK ((uint8_t)0x80) #define FXLS8962_SYS_MODE_SYS_MODE_SHIFT ((uint8_t)7) /* ** SYS_MODE - Bit field value definitions */ #define FXLS8962_SYS_MODE_BUF_GARE_ERROR_NO ((uint8_t)0x00) /* Not Detected. */ #define FXLS8962_SYS_MODE_BUF_GARE_ERROR_YES ((uint8_t)0x80)/* Detected. */ #define FXLS8962_SYS_MODE_SYS_MODE_STANDBY ((uint8_t)0x00) /* Standby Mode. */ #define FXLS8962_SYS_MODE_SYS_MODE_WAKE ((uint8_t)0x01) /* Wake Mode. */ #define FXLS8962_SYS_MODE_SYS_MODE_SLEEP ((uint8_t)0x02) /* Sleep Mode. */ #define FXLS8962_SYS_MODE_SYS_MODE_EXT_TRIG ((uint8_t)0x03) /* External Trigger Mode. */ /*------------------------------*/ /*-------------------------------- ** Register: SENS_CONFIG1 ** Enum: FXLS8962_SENS_CONFIG1 ** -- ** Offset : 0x15 Configuration register 1. ** ------------------------------*/ typedef union { struct { uint8_t active : 1; /* Standby/Active mode selection */ uint8_t fsr : 2; /* Full-scale measurement range (FSR) selection. */ uint8_t spi_m : 1; /* SPI interface mode selection; selects between 3- and 4-wire operating */ /* modes for the SPI interface. */ uint8_t st_pol : 1; /* Self-Test Displacement Polarity */ uint8_t st_axis_sel : 2; /* Self-Test Axis Selection */ uint8_t rst : 1; /* The RST bit may be used to initiate a software reset. */ } b; uint8_t w; } FXLS8962_SENS_CONFIG1_t; /* ** SENS_CONFIG1 - Bit field mask definitions */ #define FXLS8962_SENS_CONFIG1_ACTIVE_MASK ((uint8_t)0x01) #define FXLS8962_SENS_CONFIG1_ACTIVE_SHIFT ((uint8_t)0) #define FXLS8962_SENS_CONFIG1_FSR_MASK ((uint8_t)0x06) #define FXLS8962_SENS_CONFIG1_FSR_SHIFT ((uint8_t)1) #define FXLS8962_SENS_CONFIG1_SPI_M_MASK ((uint8_t)0x08) #define FXLS8962_SENS_CONFIG1_SPI_M_SHIFT ((uint8_t)3) #define FXLS8962_SENS_CONFIG1_ST_POL_MASK ((uint8_t)0x10) #define FXLS8962_SENS_CONFIG1_ST_POL_SHIFT ((uint8_t)4) #define FXLS8962_SENS_CONFIG1_ST_AXIS_SEL_MASK ((uint8_t)0x60) #define FXLS8962_SENS_CONFIG1_ST_AXIS_SEL_SHIFT ((uint8_t)5) #define FXLS8962_SENS_CONFIG1_RST_MASK ((uint8_t)0x80) #define FXLS8962_SENS_CONFIG1_RST_SHIFT ((uint8_t)7) /* ** SENS_CONFIG1 - Bit field value definitions */ #define FXLS8962_SENS_CONFIG1_RST_RST ((uint8_t)0x80) /* Trigger Reset */ #define FXLS8962_SENS_CONFIG1_ST_AXIS_SEL_DISABLED \ ((uint8_t)0x00) /* Self-Test function is disabled */ #define FXLS8962_SENS_CONFIG1_ST_AXIS_SEL_EN_X ((uint8_t)0x20) /* Self-Test function is enabled for X-axis */ #define FXLS8962_SENS_CONFIG1_ST_AXIS_SEL_EN_Y ((uint8_t)0x40) /* Self-Test function is enabled for Y-axis */ #define FXLS8962_SENS_CONFIG1_ST_AXIS_SEL_EN_Z ((uint8_t)0x60) /* Self-Test function is enabled for Z-axis */ #define FXLS8962_SENS_CONFIG1_ST_POL_POSITIVE ((uint8_t)0x00) /* Proof mass displacement for the selected axis */ /* is in the positive direction. */ #define FXLS8962_SENS_CONFIG1_ST_POL_NEGATIVE ((uint8_t)0x10) /* Proof mass displacement for the selected axis */ /* is in the negative direction. */ #define FXLS8962_SENS_CONFIG1_SPI_M_FOUR ((uint8_t)0x00) /* 4-wire interface mode is selected. */ #define FXLS8962_SENS_CONFIG1_SPI_M_THREE ((uint8_t)0x08) /* 3-wire interface mode is selected. */ #define FXLS8962_SENS_CONFIG1_FSR_2G ((uint8_t)0x00) /* ±2g; 0.98 mg/LSB (1024 LSB/g) nominal */ /* sensitivity. */ #define FXLS8962_SENS_CONFIG1_FSR_4G ((uint8_t)0x02) /* ±4g; 1.95 mg/LSB (512 LSB/g) nominal */ /* sensitivity. */ #define FXLS8962_SENS_CONFIG1_FSR_8G ((uint8_t)0x04) /* ±8g; 3.91 mg/LSB (256 LSB/g) nominal */ /* sensitivity. */ #define FXLS8962_SENS_CONFIG1_FSR_16G ((uint8_t)0x06) /* ±16g; 7.81 mg/LSB (128 LSB/g) nominal */ /* sensitivity. */ #define FXLS8962_SENS_CONFIG1_ACTIVE_STANDBY ((uint8_t)0x00) /* Standby mode. */ #define FXLS8962_SENS_CONFIG1_ACTIVE_ACTIVE ((uint8_t)0x01) /* Active mode. */ /*------------------------------*/ /*-------------------------------- ** Register: SENS_CONFIG2 ** Enum: FXLS8962_SENS_CONFIG2 ** -- ** Offset : 0x16 Configuration register 2. ** ------------------------------*/ typedef union { struct { uint8_t f_read : 1; /* Fast-read mode selection. */ uint8_t anic_temp : 1; /* Temperature output data auto-increment control. */ uint8_t _reserved_ : 1; uint8_t le_be : 1; /* Little/Big-endian output mode selection. */ uint8_t sleep_pm : 2; /* SLEEP power mode selection. */ uint8_t wake_pm : 2; /* WAKE power mode selection. */ } b; uint8_t w; } FXLS8962_SENS_CONFIG2_t; /* ** SENS_CONFIG2 - Bit field mask definitions */ #define FXLS8962_SENS_CONFIG2_F_READ_MASK ((uint8_t)0x01) #define FXLS8962_SENS_CONFIG2_F_READ_SHIFT ((uint8_t)0) #define FXLS8962_SENS_CONFIG2_ANIC_TEMP_MASK ((uint8_t)0x02) #define FXLS8962_SENS_CONFIG2_ANIC_TEMP_SHIFT ((uint8_t)1) #define FXLS8962_SENS_CONFIG2_LE_BE_MASK ((uint8_t)0x08) #define FXLS8962_SENS_CONFIG2_LE_BE_SHIFT ((uint8_t)3) #define FXLS8962_SENS_CONFIG2_SLEEP_PM_MASK ((uint8_t)0x30) #define FXLS8962_SENS_CONFIG2_SLEEP_PM_SHIFT ((uint8_t)4) #define FXLS8962_SENS_CONFIG2_WAKE_PM_MASK ((uint8_t)0xC0) #define FXLS8962_SENS_CONFIG2_WAKE_PM_SHIFT ((uint8_t)6) /* ** SENS_CONFIG2 - Bit field value definitions */ #define FXLS8962_SENS_CONFIG2_WAKE_PM_LOW_POWER ((uint8_t)0x00) /* Low Power mode is selected. */ #define FXLS8962_SENS_CONFIG2_WAKE_PM_HIGH_PERF ((uint8_t)0x40) /* High Performance Mode is selected. */ #define FXLS8962_SENS_CONFIG2_WAKE_PM_FLEX_PERF ((uint8_t)0x80) /* Flexible Performance Mode is selected. */ #define FXLS8962_SENS_CONFIG2_SLEEP_PM_LOW_POWER ((uint8_t)0x00) /* Low Power mode is selected. */ #define FXLS8962_SENS_CONFIG2_SLEEP_PM_HIGH_PERF ((uint8_t)0x10) /* High Performance Mode is selected. */ #define FXLS8962_SENS_CONFIG2_SLEEP_PM_FLEX_PERF ((uint8_t)0x20) /* Flexible Performance Mode is selected. */ #define FXLS8962_SENS_CONFIG2_LE_BE_LE ((uint8_t)0x00) /* Little-endian output mode is selected. */ #define FXLS8962_SENS_CONFIG2_LE_BE_BE ((uint8_t)0x08) /* Big-endian output mode is selected. */ #define FXLS8962_SENS_CONFIG2_ANIC_TEMP_DIS ((uint8_t)0x00) /* TEMP_OUT register content is not included in */ /* auto-increment address range. */ #define FXLS8962_SENS_CONFIG2_ANIC_TEMP_EN ((uint8_t)0x02) /* TEMP_OUT register content is included in */ /* auto-increment address range. */ #define FXLS8962_SENS_CONFIG2_F_READ_NORMAL ((uint8_t)0x00) /* Normal read mode. */ #define FXLS8962_SENS_CONFIG2_F_READ_FAST ((uint8_t)0x01) /* Fast read mode. */ /*------------------------------*/ /*-------------------------------- ** Register: SENS_CONFIG3 ** Enum: FXLS8962_SENS_CONFIG3 ** -- ** Offset : 0x17 Configuration register 3. ** ------------------------------*/ typedef union { struct { uint8_t sleep_odr : 4; /* Sleep ODR */ uint8_t wake_odr : 4; /* Wake ODR */ } b; uint8_t w; } FXLS8962_SENS_CONFIG3_t; /* ** SENS_CONFIG3 - Bit field mask definitions */ #define FXLS8962_SENS_CONFIG3_SLEEP_ODR_MASK ((uint8_t)0x0F) #define FXLS8962_SENS_CONFIG3_SLEEP_ODR_SHIFT ((uint8_t)0) #define FXLS8962_SENS_CONFIG3_WAKE_ODR_MASK ((uint8_t)0xF0) #define FXLS8962_SENS_CONFIG3_WAKE_ODR_SHIFT ((uint8_t)4) /* ** SENS_CONFIG3 - Bit field value definitions */ #define FXLS8962_SENS_CONFIG3_WAKE_ODR_3200HZ ((uint8_t)0x00) #define FXLS8962_SENS_CONFIG3_WAKE_ODR_1600HZ ((uint8_t)0x10) #define FXLS8962_SENS_CONFIG3_WAKE_ODR_800HZ ((uint8_t)0x20) #define FXLS8962_SENS_CONFIG3_WAKE_ODR_400HZ ((uint8_t)0x30) #define FXLS8962_SENS_CONFIG3_WAKE_ODR_200HZ ((uint8_t)0x40) #define FXLS8962_SENS_CONFIG3_WAKE_ODR_100HZ ((uint8_t)0x50) #define FXLS8962_SENS_CONFIG3_WAKE_ODR_50HZ ((uint8_t)0x60) #define FXLS8962_SENS_CONFIG3_WAKE_ODR_25HZ ((uint8_t)0x70) #define FXLS8962_SENS_CONFIG3_WAKE_ODR_12_5HZ ((uint8_t)0x80) #define FXLS8962_SENS_CONFIG3_WAKE_ODR_6_25HZ ((uint8_t)0x90) /* 6.25 HZ */ #define FXLS8962_SENS_CONFIG3_WAKE_ODR_3_125HZ ((uint8_t)0xa0) /* 3.125 HZ */ #define FXLS8962_SENS_CONFIG3_WAKE_ODR_1_563HZ ((uint8_t)0xb0) /* 1.563 HZ */ #define FXLS8962_SENS_CONFIG3_WAKE_ODR_0_781HZ ((uint8_t)0xc0) /* 0.781 HZ */ #define FXLS8962_SENS_CONFIG3_SLEEP_ODR_3200HZ ((uint8_t)0x00) #define FXLS8962_SENS_CONFIG3_SLEEP_ODR_1600HZ ((uint8_t)0x01) #define FXLS8962_SENS_CONFIG3_SLEEP_ODR_800HZ ((uint8_t)0x02) #define FXLS8962_SENS_CONFIG3_SLEEP_ODR_400HZ ((uint8_t)0x03) #define FXLS8962_SENS_CONFIG3_SLEEP_ODR_200HZ ((uint8_t)0x04) #define FXLS8962_SENS_CONFIG3_SLEEP_ODR_100HZ ((uint8_t)0x05) #define FXLS8962_SENS_CONFIG3_SLEEP_ODR_50HZ ((uint8_t)0x06) #define FXLS8962_SENS_CONFIG3_SLEEP_ODR_25HZ ((uint8_t)0x07) #define FXLS8962_SENS_CONFIG3_SLEEP_ODR_12_5HZ ((uint8_t)0x08) #define FXLS8962_SENS_CONFIG3_SLEEP_ODR_6_25HZ ((uint8_t)0x09) /* 6.25 HZ */ #define FXLS8962_SENS_CONFIG3_SLEEP_ODR_3_125HZ ((uint8_t)0x0a) /* 3.125 HZ */ #define FXLS8962_SENS_CONFIG3_SLEEP_ODR_1_563HZ ((uint8_t)0x0b) /* 1.563 HZ */ #define FXLS8962_SENS_CONFIG3_SLEEP_ODR_0_781HZ ((uint8_t)0x0c) /* 0.781 HZ */ /*------------------------------*/ /*-------------------------------- ** Register: SENS_CONFIG4 ** Enum: FXLS8962_SENS_CONFIG4 ** -- ** Offset : 0x18 Configuration register 4. ** ------------------------------*/ typedef union { struct { uint8_t int_pol : 1; /* Interrupt logic polarity on INT1 and INT2 pins. */ uint8_t int_pp_od : 1; /* INT1 and INT2 pins output driver selection. */ uint8_t int2_func : 1; /* INT2 output / EXT_TRIG input pin selection. */ uint8_t drdy_pul : 1; /* Pulse generation option for DRDY event. */ uint8_t wk_orient : 1; /* Orientation change event Auto-WAKE/SLEEP transition source enable. */ uint8_t wk_sdcd_ot : 1; /* SDCD outside of thresholds event Auto-WAKE/SLEEP transition source enable. */ uint8_t wk_sdcd_wt : 1; /* SDCD within thresholds event Auto-WAKE/SLEEP transition source enable. */ uint8_t ext_trig_m : 1; /* External trigger function acquisition mode. */ } b; uint8_t w; } FXLS8962_SENS_CONFIG4_t; /* ** SENS_CONFIG4 - Bit field mask definitions */ #define FXLS8962_SENS_CONFIG4_INT_POL_MASK ((uint8_t)0x01) #define FXLS8962_SENS_CONFIG4_INT_POL_SHIFT ((uint8_t)0) #define FXLS8962_SENS_CONFIG4_INT_PP_OD_MASK ((uint8_t)0x02) #define FXLS8962_SENS_CONFIG4_INT_PP_OD_SHIFT ((uint8_t)1) #define FXLS8962_SENS_CONFIG4_INT2_FUNC_MASK ((uint8_t)0x04) #define FXLS8962_SENS_CONFIG4_INT2_FUNC_SHIFT ((uint8_t)2) #define FXLS8962_SENS_CONFIG4_DRDY_PUL_MASK ((uint8_t)0x08) #define FXLS8962_SENS_CONFIG4_DRDY_PUL_SHIFT ((uint8_t)3) #define FXLS8962_SENS_CONFIG4_WK_ORIENT_MASK ((uint8_t)0x10) #define FXLS8962_SENS_CONFIG4_WK_ORIENT_SHIFT ((uint8_t)4) #define FXLS8962_SENS_CONFIG4_WK_SDCD_OT_MASK ((uint8_t)0x20) #define FXLS8962_SENS_CONFIG4_WK_SDCD_OT_SHIFT ((uint8_t)5) #define FXLS8962_SENS_CONFIG4_WK_SDCD_WT_MASK ((uint8_t)0x40) #define FXLS8962_SENS_CONFIG4_WK_SDCD_WT_SHIFT ((uint8_t)6) #define FXLS8962_SENS_CONFIG4_EXT_TRIG_M_MASK ((uint8_t)0x80) #define FXLS8962_SENS_CONFIG4_EXT_TRIG_M_SHIFT ((uint8_t)7) /* ** SENS_CONFIG4 - Bit field value definitions */ #define FXLS8962_SENS_CONFIG4_EXT_TRIG_M_SINGLE ((uint8_t)0x00) /* Each positive going trigger edge causes a */ /* single ADC acquisition to be made. */ #define FXLS8962_SENS_CONFIG4_EXT_TRIG_M_MULTIPLE ((uint8_t)0x80) /* Each positive going trigger edge causes the */ /* number of acquisitions. */ #define FXLS8962_SENS_CONFIG4_WK_SDCD_WT_DIS ((uint8_t)0x00) /* SDCD within thresholds event is not used to */ /* prevent entry into/trigger. */ #define FXLS8962_SENS_CONFIG4_WK_SDCD_WT_EN ((uint8_t)0x40) /* SDCD within thresholds event is used to prevent */ /* entry into/trigger an exit from SLEEP mode. */ #define FXLS8962_SENS_CONFIG4_WK_SDCD_OT_DIS ((uint8_t)0x00) /* SDCD outside thresholds event is not used to */ /* prevent entry into/trigger. */ #define FXLS8962_SENS_CONFIG4_WK_SDCD_OT_EN ((uint8_t)0x20) /* SDCD outside thresholds event is used to */ /* prevent entry into/trigger an exit from SLEEP */ /* mode. */ #define FXLS8962_SENS_CONFIG4_WK_ORIENT_DIS ((uint8_t)0x00) /* Orientation change condition is not used as an */ /* event to prevent entry into /trigger an exit */ /* from SLEEP mode. */ #define FXLS8962_SENS_CONFIG4_WK_ORIENT_EN ((uint8_t)0x10) /* Orientation change condition is used as an */ /* event to prevent entry into/trigger an exit */ /* from SLEEP mode. */ #define FXLS8962_SENS_CONFIG4_DRDY_PUL_DIS ((uint8_t)0x00) /* A SRC_DRDY event is output on the INTx pin as */ /* an active high or active low signal. */ #define FXLS8962_SENS_CONFIG4_DRDY_PUL_EN ((uint8_t)0x08) /* A 32 μs (nominal) duration pulse is output on */ /* the configured INTx pin once per ODR cycle. */ #define FXLS8962_SENS_CONFIG4_INT2_FUNC_INT2 ((uint8_t)0x00) /* INT2/EXT_TRIG pin is configured for the INT2 */ /* output function. */ #define FXLS8962_SENS_CONFIG4_INT2_FUNC_EXT_TRIG \ ((uint8_t)0x04) /* INT2/EXT_TRIG pin is configured as the EXT_TRIG \ \ \ */ /* input function. */ #define FXLS8962_SENS_CONFIG4_INT_PP_OD_PUSH_PULL ((uint8_t)0x00) /* INTx output pin driver is push-pull type. */ #define FXLS8962_SENS_CONFIG4_INT_PP_OD_OPEN_DRAIN \ ((uint8_t)0x02) /* INTx output pin driver is */ /* open-drain/open-source type. */ #define FXLS8962_SENS_CONFIG4_INT_POL_ACT_LOW ((uint8_t)0x00) /* Active low:Interrupt events are signaled with a */ /* logical 0 level. */ #define FXLS8962_SENS_CONFIG4_INT_POL_ACT_HIGH ((uint8_t)0x01) /* Active high: interrupt events are signaled with */ /* a logical 1 level. */ /*------------------------------*/ /*-------------------------------- ** Register: SENS_CONFIG5 ** Enum: FXLS8962_SENS_CONFIG5 ** -- ** Offset : 0x19 Configuration register 5. ** ------------------------------*/ typedef union { struct { uint8_t hibernate_en : 1; /* Hibernate mode enable. */ uint8_t z_dis : 1; /* Z-axis auto-increment disable. */ uint8_t y_dis : 1; /* Y-axis auto-increment disable. */ uint8_t x_dis : 1; /* X-axis auto-increment disable. */ uint8_t vecm_en : 1; /* Vector Magnitude calculation enable. */ } b; uint8_t w; } FXLS8962_SENS_CONFIG5_t; /* ** SENS_CONFIG5 - Bit field mask definitions */ #define FXLS8962_SENS_CONFIG5_HIBERNATE_EN_MASK ((uint8_t)0x01) #define FXLS8962_SENS_CONFIG5_HIBERNATE_EN_SHIFT ((uint8_t)0) #define FXLS8962_SENS_CONFIG5_Z_DIS_MASK ((uint8_t)0x02) #define FXLS8962_SENS_CONFIG5_Z_DIS_SHIFT ((uint8_t)1) #define FXLS8962_SENS_CONFIG5_Y_DIS_MASK ((uint8_t)0x04) #define FXLS8962_SENS_CONFIG5_Y_DIS_SHIFT ((uint8_t)2) #define FXLS8962_SENS_CONFIG5_X_DIS_MASK ((uint8_t)0x08) #define FXLS8962_SENS_CONFIG5_X_DIS_SHIFT ((uint8_t)3) #define FXLS8962_SENS_CONFIG5_VECM_EN_MASK ((uint8_t)0x10) #define FXLS8962_SENS_CONFIG5_VECM_EN_SHIFT ((uint8_t)4) /* ** SENS_CONFIG5 - Bit field value definitions */ #define FXLS8962_SENS_CONFIG5_VECM_EN_DIS ((uint8_t)0x00) /* 12-bit vector magnitude result is not */ /* calculated on every ODR cycle. */ #define FXLS8962_SENS_CONFIG5_VECM_EN_EN ((uint8_t)0x10) /* 12-bit vector magnitude result is calculated on */ /* every ODR cycle. */ #define FXLS8962_SENS_CONFIG5_X_DIS_EN ((uint8_t)0x00) /* X-axis measurement is included in the */ /* auto-increment address range. */ #define FXLS8962_SENS_CONFIG5_X_DIS_DIS ((uint8_t)0x08) /* X-axis measurement is excluded from the */ /* auto-increment address range. */ #define FXLS8962_SENS_CONFIG5_Y_DIS_EN ((uint8_t)0x00) /* Y-axis measurement is included in the */ /* auto-increment address range. */ #define FXLS8962_SENS_CONFIG5_Y_DIS_DIS ((uint8_t)0x04) /* Y-axis measurement is excluded from the */ /* auto-increment address range. */ #define FXLS8962_SENS_CONFIG5_Z_DIS_EN ((uint8_t)0x00) /* Z-axis measurement is included in the */ /* auto-increment address range. */ #define FXLS8962_SENS_CONFIG5_Z_DIS_DIS ((uint8_t)0x02) /* Z-axis measurement is excluded from the */ /* auto-increment address range. */ #define FXLS8962_SENS_CONFIG5_HIBERNATE_EN_DIS ((uint8_t)0x00) /* Hibernate mode not enabled. */ #define FXLS8962_SENS_CONFIG5_HIBERNATE_EN_EN ((uint8_t)0x01) /* Commands device to enter Hibernate mode. */ /*------------------------------*/ /*-------------------------------- ** Register: WAKE_IDLE_LSB ** Enum: FXLS8962_WAKE_IDLE_LSB ** -- ** Offset : 0x1A LSB of 12-bit user programmable wake mode idle. ** ------------------------------*/ typedef uint8_t FXLS8962_WAKE_IDLE_LSB_t; /*-------------------------------- ** Register: WAKE_IDLE_MSB ** Enum: FXLS8962_WAKE_IDLE_MSB ** -- ** Offset : 0x1B MSB of 12-bit user programmable wake mode idle. ** ------------------------------*/ typedef uint8_t FXLS8962_WAKE_IDLE_MSB_t; /*-------------------------------- ** Register: SLEEP_IDLE_LSB ** Enum: FXLS8962_SLEEP_IDLE_LSB ** -- ** Offset : 0x1C LSB of 12-bit user programmable sleep mode idle. ** ------------------------------*/ typedef uint8_t FXLS8962_SLEEP_IDLE_LSB_t; /*-------------------------------- ** Register: SLEEP_IDLE_MSB ** Enum: FXLS8962_SLEEP_IDLE_MSB ** -- ** Offset : 0x1D MSB of 12-bit user programmable sleep mode idle. ** ------------------------------*/ typedef uint8_t FXLS8962_SLEEP_IDLE_MSB_t; /*-------------------------------- ** Register: ASLP_COUNT_LSB ** Enum: FXLS8962_ASLP_COUNT_LSB ** -- ** Offset : 0x1E LSB of inactivity time-out count value used for transitioning into Auto-SLEEP mode. ** ------------------------------*/ typedef uint8_t FXLS8962_ASLP_COUNT_LSB_t; /*-------------------------------- ** Register: ASLP_COUNT_MSB ** Enum: FXLS8962_ASLP_COUNT_MSB ** -- ** Offset : 0x1F MSB of inactivity time-out count value used for transitioning into Auto-SLEEP mode. ** ------------------------------*/ typedef uint8_t FXLS8962_ASLP_COUNT_MSB_t; /*-------------------------------- ** Register: INT_EN ** Enum: FXLS8962_INT_EN ** -- ** Offset : 0x20 Interrupt output enable register. ** ------------------------------*/ typedef union { struct { uint8_t wake_out_en : 1; /* WAKE power state output enable. */ uint8_t boot_dis : 1; /* Boot interrupt output disable. */ uint8_t aslp_en : 1; /* Auto-WAKE/SLEEP interrupt output enable. */ uint8_t orient_en : 1; /* Orientation interrupt output enable. */ uint8_t sdcd_wt_en : 1; /* SDCD within thresholds interrupt output enable. */ uint8_t sdcd_ot_en : 1; /* SDCD outside of thresholds interrupt output enable. */ uint8_t buf_en : 1; /* Output data buffer interrupt output enable */ uint8_t drdy_en : 1; /* Data Ready interrupt output enable. */ } b; uint8_t w; } FXLS8962_INT_EN_t; /* ** INT_EN - Bit field mask definitions */ #define FXLS8962_INT_EN_WAKE_OUT_EN_MASK ((uint8_t)0x01) #define FXLS8962_INT_EN_WAKE_OUT_EN_SHIFT ((uint8_t)0) #define FXLS8962_INT_EN_BOOT_DIS_MASK ((uint8_t)0x02) #define FXLS8962_INT_EN_BOOT_DIS_SHIFT ((uint8_t)1) #define FXLS8962_INT_EN_ASLP_EN_MASK ((uint8_t)0x04) #define FXLS8962_INT_EN_ASLP_EN_SHIFT ((uint8_t)2) #define FXLS8962_INT_EN_ORIENT_EN_MASK ((uint8_t)0x08) #define FXLS8962_INT_EN_ORIENT_EN_SHIFT ((uint8_t)3) #define FXLS8962_INT_EN_SDCD_WT_EN_MASK ((uint8_t)0x10) #define FXLS8962_INT_EN_SDCD_WT_EN_SHIFT ((uint8_t)4) #define FXLS8962_INT_EN_SDCD_OT_EN_MASK ((uint8_t)0x20) #define FXLS8962_INT_EN_SDCD_OT_EN_SHIFT ((uint8_t)5) #define FXLS8962_INT_EN_BUF_EN_MASK ((uint8_t)0x40) #define FXLS8962_INT_EN_BUF_EN_SHIFT ((uint8_t)6) #define FXLS8962_INT_EN_DRDY_EN_MASK ((uint8_t)0x80) #define FXLS8962_INT_EN_DRDY_EN_SHIFT ((uint8_t)7) /* ** INT_EN - Bit field value definitions */ #define FXLS8962_INT_EN_DRDY_EN_DIS ((uint8_t)0x00) /* Interrupt is disabled. */ #define FXLS8962_INT_EN_DRDY_EN_EN ((uint8_t)0x80) /* Interrupt enabled. */ #define FXLS8962_INT_EN_BUF_EN_DIS ((uint8_t)0x00) /* Interrupt is disabled. */ #define FXLS8962_INT_EN_BUF_EN_EN ((uint8_t)0x40) /* Interrupt enabled. */ #define FXLS8962_INT_EN_SDCD_OT_EN_DIS ((uint8_t)0x00) /* Interrupt is disabled. */ #define FXLS8962_INT_EN_SDCD_OT_EN_EN ((uint8_t)0x20) /* Interrupt is routed to either the INT1 or INT2. */ #define FXLS8962_INT_EN_SDCD_WT_EN_DIS ((uint8_t)0x00) /* Interrupt is disabled. */ #define FXLS8962_INT_EN_SDCD_WT_EN_EN ((uint8_t)0x10) /* Interrupt is routed to either the INT1 or INT2. */ #define FXLS8962_INT_EN_ORIENT_EN_DIS ((uint8_t)0x00) /* Interrupt is disabled. */ #define FXLS8962_INT_EN_ORIENT_EN_EN ((uint8_t)0x08) /* Interrupt is enabled and signaled on either the INT1 */ /* or INT2. */ #define FXLS8962_INT_EN_ASLP_EN_DIS ((uint8_t)0x00) /* Interrupt is disabled. */ #define FXLS8962_INT_EN_ASLP_EN_EN ((uint8_t)0x04) /* Interrupt is enabled and signaled on either the INT1 */ /* or INT2. */ #define FXLS8962_INT_EN_BOOT_DIS_EN ((uint8_t)0x00) /* Boot interrupt is enabled and routed to either the */ /* INT1 or INT2. */ #define FXLS8962_INT_EN_BOOT_DIS_DIS ((uint8_t)0x02) /* Interrupt is disabled and not routed to the INTx */ /* output pins. */ #define FXLS8962_INT_EN_WAKE_OUT_EN_DIS ((uint8_t)0x00) /* The device does not signal the WAKE operating mode on */ /* the INTx output pin. */ #define FXLS8962_INT_EN_WAKE_OUT_EN_EN ((uint8_t)0x01) /* The device signals that it is currently in WAKE mode */ /* via the INT1 or INT2 pin. */ /*------------------------------*/ /*-------------------------------- ** Register: INT_PIN_SEL ** Enum: FXLS8962_INT_PIN_SEL ** -- ** Offset : 0x21 Interrupt output pin routing register, INT1 or INT2. ** ------------------------------*/ typedef union { struct { uint8_t wk_out_int2 : 1; /* WAKE power state interrupt routing. */ uint8_t boot_int2 : 1; /* BOOT event interrupt routing. */ uint8_t aslp_int2 : 1; /* Auto-WAKE/SLEEP event interrupt routing. */ uint8_t orient_int2 : 1; /* ORIENT event interrupt routing. */ uint8_t sdcd_wt_int2 : 1; /* SDCD within thresholds event interrupt routing. */ uint8_t sdcd_ot_int2 : 1; /* SDCD outside of thresholds event interrupt routing. */ uint8_t buf_int2 : 1; /* Output buffer interrupt routing. */ uint8_t drdy_int2 : 1; /* Data Ready interrupt routing. */ } b; uint8_t w; } FXLS8962_INT_PIN_SEL_t; /* ** INT_PIN_SEL - Bit field mask definitions */ #define FXLS8962_INT_PIN_SEL_WK_OUT_INT2_MASK ((uint8_t)0x01) #define FXLS8962_INT_PIN_SEL_WK_OUT_INT2_SHIFT ((uint8_t)0) #define FXLS8962_INT_PIN_SEL_BOOT_INT2_MASK ((uint8_t)0x02) #define FXLS8962_INT_PIN_SEL_BOOT_INT2_SHIFT ((uint8_t)1) #define FXLS8962_INT_PIN_SEL_ASLP_INT2_MASK ((uint8_t)0x04) #define FXLS8962_INT_PIN_SEL_ASLP_INT2_SHIFT ((uint8_t)2) #define FXLS8962_INT_PIN_SEL_ORIENT_INT2_MASK ((uint8_t)0x08) #define FXLS8962_INT_PIN_SEL_ORIENT_INT2_SHIFT ((uint8_t)3) #define FXLS8962_INT_PIN_SEL_SDCD_WT_INT2_MASK ((uint8_t)0x10) #define FXLS8962_INT_PIN_SEL_SDCD_WT_INT2_SHIFT ((uint8_t)4) #define FXLS8962_INT_PIN_SEL_SDCD_OT_INT2_MASK ((uint8_t)0x20) #define FXLS8962_INT_PIN_SEL_SDCD_OT_INT2_SHIFT ((uint8_t)5) #define FXLS8962_INT_PIN_SEL_BUF_INT2_MASK ((uint8_t)0x40) #define FXLS8962_INT_PIN_SEL_BUF_INT2_SHIFT ((uint8_t)6) #define FXLS8962_INT_PIN_SEL_DRDY_INT2_MASK ((uint8_t)0x80) #define FXLS8962_INT_PIN_SEL_DRDY_INT2_SHIFT ((uint8_t)7) /* ** INT_PIN_SEL - Bit field value definitions */ #define FXLS8962_INT_PIN_SEL_DRDY_INT2_DIS ((uint8_t)0x00) /* Interrupt signal is routed to INT1 pin if it is */ /* enabled. */ #define FXLS8962_INT_PIN_SEL_DRDY_INT2_EN ((uint8_t)0x80) /* Interrupt signal is routed to INT2 pin if it is */ /* enabled. */ #define FXLS8962_INT_PIN_SEL_BUF_INT2_DIS ((uint8_t)0x00) /* Interrupt signal is routed to INT1 pin if it is */ /* enabled. */ #define FXLS8962_INT_PIN_SEL_BUF_INT2_EN ((uint8_t)0x40) /* Interrupt signal is routed to INT2 pin if it is */ /* enabled. */ #define FXLS8962_INT_PIN_SEL_SDCD_OT_INT2_DIS ((uint8_t)0x00) /* Interrupt signal is routed to INT1 pin if it is */ /* enabled. */ #define FXLS8962_INT_PIN_SEL_SDCD_OT_INT2_EN ((uint8_t)0x20) /* Interrupt signal is routed to INT2 pin if it is */ /* enabled. */ #define FXLS8962_INT_PIN_SEL_SDCD_WT_INT2_DIS ((uint8_t)0x00) /* Interrupt signal is routed to INT1 pin if it is */ /* enabled. */ #define FXLS8962_INT_PIN_SEL_SDCD_WT_INT2_EN ((uint8_t)0x10) /* Interrupt signal is routed to INT2 pin if it is */ /* enabled. */ #define FXLS8962_INT_PIN_SEL_ORIENT_INT2_DIS ((uint8_t)0x00) /* Interrupt signal is routed to INT1 pin if it is */ /* enabled. */ #define FXLS8962_INT_PIN_SEL_ORIENT_INT2_EN ((uint8_t)0x08) /* Interrupt signal is routed to INT2 pin if it is */ /* enabled. */ #define FXLS8962_INT_PIN_SEL_ASLP_INT2_DIS ((uint8_t)0x00) /* Interrupt signal is routed to INT1 pin if it is */ /* enabled. */ #define FXLS8962_INT_PIN_SEL_ASLP_INT2_EN ((uint8_t)0x04) /* Interrupt signal is routed to INT2 pin if it is */ /* enabled. */ #define FXLS8962_INT_PIN_SEL_BOOT_INT2_DIS ((uint8_t)0x00) /* Interrupt signal is routed to INT1 pin if it is */ /* enabled. */ #define FXLS8962_INT_PIN_SEL_BOOT_INT2_EN ((uint8_t)0x02) /* Interrupt signal is routed to INT2 pin if it is */ /* enabled. */ #define FXLS8962_INT_PIN_SEL_WK_OUT_INT2_DIS ((uint8_t)0x00) /* Interrupt signal is routed to INT1 pin if it is */ /* enabled. */ #define FXLS8962_INT_PIN_SEL_WK_OUT_INT2_EN ((uint8_t)0x01) /* Interrupt signal is routed to INT2 pin if it is */ /* enabled. */ /*------------------------------*/ /*-------------------------------- ** Register: OFF_X ** Enum: FXLS8962_OFF_X ** -- ** Offset : 0x22 X-Acceleration zero-g offset. ** ------------------------------*/ typedef uint8_t FXLS8962_OFF_X_t; /*-------------------------------- ** Register: OFF_Y ** Enum: FXLS8962_OFF_Y ** -- ** Offset : 0x23 Y-Acceleration zero-g offset. ** ------------------------------*/ typedef uint8_t FXLS8962_OFF_Y_t; /*-------------------------------- ** Register: OFF_Z ** Enum: FXLS8962_OFF_Z ** -- ** Offset : 0x24 Z-Acceleration zero-g offset. ** ------------------------------*/ typedef uint8_t FXLS8962_OFF_Z_t; /*-------------------------------- ** Register: BUF_CONFIG1 ** Enum: FXLS8962_BUF_CONFIG1 ** -- ** Offset : 0x26 Buf configuration1. ** ------------------------------*/ typedef union { struct { uint8_t trg_orient : 1; /* Orientation change event trigger enable */ uint8_t _reserved_ : 1; uint8_t trg_sdcd_ot : 1; /* SDCD outside-of-thresholds event buffer trigger enable */ uint8_t trg_sdcd_wt : 1; /* SDCD within-thresholds event trigger enable */ uint8_t buf_gate : 1; /* Output data buffer gate enable */ uint8_t buf_mode : 2; /* Buffer data collection mode */ uint8_t buf_type : 1; /* Buffer data read out order */ } b; uint8_t w; } FXLS8962_BUF_CONFIG1_t; /* ** BUF_CONFIG1 - Bit field mask definitions */ #define FXLS8962_BUF_CONFIG1_TRG_ORIENT_MASK ((uint8_t) 0x01) #define FXLS8962_BUF_CONFIG1_TRG_ORIENT_SHIFT ((uint8_t) 0) #define FXLS8962_BUF_CONFIG1_TRG_SDCD_OT_MASK ((uint8_t) 0x04) #define FXLS8962_BUF_CONFIG1_TRG_SDCD_OT_SHIFT ((uint8_t) 2) #define FXLS8962_BUF_CONFIG1_TRG_SDCD_WT_MASK ((uint8_t) 0x08) #define FXLS8962_BUF_CONFIG1_TRG_SDCD_WT_SHIFT ((uint8_t) 3) #define FXLS8962_BUF_CONFIG1_BUF_GATE_MASK ((uint8_t) 0x10) #define FXLS8962_BUF_CONFIG1_BUF_GATE_SHIFT ((uint8_t) 4) #define FXLS8962_BUF_CONFIG1_BUF_MODE_MASK ((uint8_t) 0x60) #define FXLS8962_BUF_CONFIG1_BUF_MODE_SHIFT ((uint8_t) 5) #define FXLS8962_BUF_CONFIG1_BUF_TYPE_MASK ((uint8_t) 0x80) #define FXLS8962_BUF_CONFIG1_BUF_TYPE_SHIFT ((uint8_t) 7) /* ** BUF_CONFIG1 - Bit field value definitions */ #define FXLS8962_BUF_CONFIG1_BUF_TYPE_FIFO ((uint8_t) 0x00) /* In FIFO mode */ #define FXLS8962_BUF_CONFIG1_BUF_TYPE_FILO ((uint8_t) 0x80) /* First In Last Out (FILO) */ #define FXLS8962_BUF_CONFIG1_BUF_MODE_DIS ((uint8_t) 0x00) /* Buffer is disabled */ #define FXLS8962_BUF_CONFIG1_BUF_MODE_STREAM_MODE ((uint8_t) 0x20) /* Stream Mode */ #define FXLS8962_BUF_CONFIG1_BUF_MODE_STOP_MODE ((uint8_t) 0x40) /* Stop mode */ #define FXLS8962_BUF_CONFIG1_BUF_MODE_TRIGGER_MODE ((uint8_t) 0x60) /* Trigger Mode */ #define FXLS8962_BUF_CONFIG1_BUF_GATE_BY_PASSED ((uint8_t) 0x00) /* Buffer gate is bypassed. */ #define FXLS8962_BUF_CONFIG1_BUF_GATE_ENABLED ((uint8_t) 0x10) /* The Buffer gate input is enabled. */ #define FXLS8962_BUF_CONFIG1_TRG_SDCD_WT_DIS ((uint8_t) 0x00) /* Trigger source is disabled. */ #define FXLS8962_BUF_CONFIG1_TRG_SDCD_WT_EN ((uint8_t) 0x08) /* Trigger source is enabled. */ #define FXLS8962_BUF_CONFIG1_TRG_SDCD_OT_DIS ((uint8_t) 0x00) /* Trigger source is disabled. */ #define FXLS8962_BUF_CONFIG1_TRG_SDCD_OT_EN ((uint8_t) 0x04) /* Trigger source is enabled. */ #define FXLS8962_BUF_CONFIG1_TRG_ORIENT_DIS ((uint8_t) 0x00) /* Trigger source is disabled. */ #define FXLS8962_BUF_CONFIG1_TRG_ORIENT_EN ((uint8_t) 0x01) /* Trigger source is enabled. */ /*------------------------------*/ /*-------------------------------- ** Register: BUF_CONFIG2 ** Enum: FXLS8962_BUF_CONFIG2 ** -- ** Offset : 0x27 buf configuration2. ** ------------------------------*/ typedef union { struct { uint8_t buf_wmrk : 6; /* Buffer sample count watermark */ uint8_t wake_src_buf : 1; /* Buffer WAKE-to-SLEEP transition source enable */ uint8_t buf_flush : 1; /* Buffer flush enable */ } b; uint8_t w; } FXLS8962_BUF_CONFIG2_t; /* ** BUF_CONFIG2 - Bit field mask definitions */ #define FXLS8962_BUF_CONFIG2_BUF_WMRK_MASK ((uint8_t) 0x3F) #define FXLS8962_BUF_CONFIG2_BUF_WMRK_SHIFT ((uint8_t) 0) #define FXLS8962_BUF_CONFIG2_WAKE_SRC_BUF_MASK ((uint8_t) 0x40) #define FXLS8962_BUF_CONFIG2_WAKE_SRC_BUF_SHIFT ((uint8_t) 6) #define FXLS8962_BUF_CONFIG2_BUF_FLUSH_MASK ((uint8_t) 0x80) #define FXLS8962_BUF_CONFIG2_BUF_FLUSH_SHIFT ((uint8_t) 7) /* ** BUF_CONFIG2 - Bit field value definitions */ #define FXLS8962_BUF_CONFIG2_BUF_FLUSH_COMPLETED ((uint8_t) 0x00) /* Buffer flush operation not pending/completed. */ #define FXLS8962_BUF_CONFIG2_BUF_FLUSH_EN ((uint8_t) 0x80) /* Buffer flush enable. */ #define FXLS8962_BUF_CONFIG2_WAKE_SRC_BUF_IGNORED ((uint8_t) 0x00) /* BUF_WMRK and BUF_OVF and event flags are ignored */ /* by the auto-WAKE/SLEEP function. */ #define FXLS8962_BUF_CONFIG2_WAKE_SRC_BUF_EN ((uint8_t) 0x40) /* BUF_WMRK and BUF_OVF event flags are used by the */ /* auto-WAKE/SLEEP function */ /*-------------------------------- ** Register: ORIENT_STATUS ** Enum: FXLS8962_ORIENT_STATUS ** -- ** Offset : 0x28 Orientation event status. ** ------------------------------*/ typedef union { struct { uint8_t bafro : 1; /* Back or front orientation. */ uint8_t lapo : 2; /* Landscape/Portrait orientation. */ uint8_t _reserved_ : 3; uint8_t lo : 1; /* Z-tilt angle lockout. */ uint8_t new_orient : 1; /* Orientation status change flag. */ } b; uint8_t w; } FXLS8962_ORIENT_STATUS_t; /* ** ORIENT_STATUS - Bit field mask definitions */ #define FXLS8962_ORIENT_STATUS_BAFRO_MASK ((uint8_t)0x01) #define FXLS8962_ORIENT_STATUS_BAFRO_SHIFT ((uint8_t)0) #define FXLS8962_ORIENT_STATUS_LAPO_MASK ((uint8_t)0x06) #define FXLS8962_ORIENT_STATUS_LAPO_SHIFT ((uint8_t)1) #define FXLS8962_ORIENT_STATUS_LO_MASK ((uint8_t)0x40) #define FXLS8962_ORIENT_STATUS_LO_SHIFT ((uint8_t)6) #define FXLS8962_ORIENT_STATUS_NEW_ORIENT_MASK ((uint8_t)0x80) #define FXLS8962_ORIENT_STATUS_NEW_ORIENT_SHIFT ((uint8_t)7) /* ** ORIENT_STATUS - Bit field value definitions */ #define FXLS8962_ORIENT_STATUS_NEW_ORIENT_NO_CHANGE \ ((uint8_t)0x00) /* No change in orientation detected. */ #define FXLS8962_ORIENT_STATUS_NEW_ORIENT_CHANGED ((uint8_t)0x80) /* BAFRO and/or LAPO and/or Z-tilt lockout value */ /* has changed. */ #define FXLS8962_ORIENT_STATUS_LO_NOT_DETECTED ((uint8_t)0x00) /* Lockout condition has not been detected. */ #define FXLS8962_ORIENT_STATUS_LO_DETECTED ((uint8_t)0x40) /* Z-tilt lockout trip angle has been exceeded. */ /* Lockout condition has been detected. */ #define FXLS8962_ORIENT_STATUS_LAPO_UP ((uint8_t)0x00) /* Portrait up. */ #define FXLS8962_ORIENT_STATUS_LAPO_DOWN ((uint8_t)0x02) /* Portrait down. */ #define FXLS8962_ORIENT_STATUS_LAPO_RIGHT ((uint8_t)0x04) /* Landscape right. */ #define FXLS8962_ORIENT_STATUS_LAPO_LEFT ((uint8_t)0x06) /* Landscape left. */ #define FXLS8962_ORIENT_STATUS_BAFRO_FRONT ((uint8_t)0x00) /* The device is in the front-facing orientation. */ #define FXLS8962_ORIENT_STATUS_BAFRO_BACK ((uint8_t)0x01) /* The device is in the back-facing orientation. */ /*------------------------------*/ /*-------------------------------- ** Register: ORIENT_CONFIG ** Enum: FXLS8962_ORIENT_CONFIG ** -- ** Offset : 0x29 Orientation detection function configuration. ** ------------------------------*/ typedef union { struct { uint8_t _reserved_ : 6; uint8_t orient_enable : 1; /* Orientation detection function enable. */ uint8_t orient_dbcntm : 1; /* Orientation debounce counter mode selection. */ } b; uint8_t w; } FXLS8962_ORIENT_CONFIG_t; /* ** ORIENT_CONFIG - Bit field mask definitions */ #define FXLS8962_ORIENT_CONFIG_ORIENT_ENABLE_MASK ((uint8_t)0x40) #define FXLS8962_ORIENT_CONFIG_ORIENT_ENABLE_SHIFT ((uint8_t)6) #define FXLS8962_ORIENT_CONFIG_ORIENT_DBCNTM_MASK ((uint8_t)0x80) #define FXLS8962_ORIENT_CONFIG_ORIENT_DBCNTM_SHIFT ((uint8_t)7) /* ** ORIENT_CONFIG - Bit field value definitions */ #define FXLS8962_ORIENT_CONFIG_ORIENT_DBCNTM_DEC ((uint8_t)0x00) /* Orientation debounce counter is decremented */ /* whenever the current orientation is different */ /* thanthe previous one. */ #define FXLS8962_ORIENT_CONFIG_ORIENT_DBCNTM_CLR ((uint8_t)0x80) /* Orientation debounce counter is cleared */ /* whenever the current orientation is different */ /* than the previous one. */ #define FXLS8962_ORIENT_CONFIG_ORIENT_ENABLE_DIS ((uint8_t)0x00) /* Orientation detection function is disabled. */ #define FXLS8962_ORIENT_CONFIG_ORIENT_ENABLE_EN ((uint8_t)0x40) /* Orientation detection function is enabled. */ /*------------------------------*/ /*-------------------------------- ** Register: ORIENT_DBCOUNT ** Enum: FXLS8962_ORIENT_DBCOUNT ** -- ** Offset : 0x2A Orientation detection debounce counter. ** ------------------------------*/ typedef uint8_t FXLS8962_ORIENT_DBCOUNT_t; /*-------------------------------- ** Register: ORIENT_BF_ZCOMP ** Enum: FXLS8962_ORIENT_BF_ZCOMP ** -- ** Offset : 0x2B Orientation back/front and Z-tilt angle compensation register. ** ------------------------------*/ typedef union { struct { uint8_t orient_zlock : 3; /* Z-lock out angle threshold. */ uint8_t _reserved_ : 3; uint8_t orient_bkfr : 2; /* Back-Up / Front-Up trip angle threshold. */ } b; uint8_t w; } FXLS8962_ORIENT_BF_ZCOMP_t; /* ** ORIENT_BF_ZCOMP - Bit field mask definitions */ #define FXLS8962_ORIENT_BF_ZCOMP_ORIENT_ZLOCK_MASK ((uint8_t)0x07) #define FXLS8962_ORIENT_BF_ZCOMP_ORIENT_ZLOCK_SHIFT ((uint8_t)0) #define FXLS8962_ORIENT_BF_ZCOMP_ORIENT_BKFR_MASK ((uint8_t)0xC0) #define FXLS8962_ORIENT_BF_ZCOMP_ORIENT_BKFR_SHIFT ((uint8_t)6) /* ** ORIENT_BF_ZCOMP - Bit field value definitions */ #define FXLS8962_ORIENT_BF_ZCOMP_ORIENT_BKFR_BF_80_280_FB_100_260 \ ((uint8_t)0x00) /* Back to front Z < 80° or Z > 280° */ /* and Front to back Z > 100° and Z */ /* < 260° */ #define FXLS8962_ORIENT_BF_ZCOMP_ORIENT_BKFR_BF_75_285_FB_105_255 \ ((uint8_t)0x40) /* Back to front Z < 75° or Z > 285° */ /* and Front to back Z > 105° and Z */ /* < 255° */ #define FXLS8962_ORIENT_BF_ZCOMP_ORIENT_BKFR_BF_70_290_FB_110_250 \ ((uint8_t)0x80) /* Back to front Z < 70° or Z > 290° */ /* and Front to back Z > 110° and Z */ /* < 250° */ #define FXLS8962_ORIENT_BF_ZCOMP_ORIENT_BKFR_BF_65_295_FB_115_245 \ ((uint8_t)0xc0) /* Back to front Z < 65° or Z > 295° */ /* and Front to back Z > 115° and Z */ /* < 250° */ #define FXLS8962_ORIENT_BF_ZCOMP_ORIENT_ZLOCK_13_6 ((uint8_t)0x00) /* Resultant angle 13.6 */ #define FXLS8962_ORIENT_BF_ZCOMP_ORIENT_ZLOCK_17_1 ((uint8_t)0x01) /* Resultant angle 17.1 */ #define FXLS8962_ORIENT_BF_ZCOMP_ORIENT_ZLOCK_20_7 ((uint8_t)0x02) /* Resultant angle 20.7 */ #define FXLS8962_ORIENT_BF_ZCOMP_ORIENT_ZLOCK_24_4 ((uint8_t)0x03) /* Resultant angle 24.4 */ #define FXLS8962_ORIENT_BF_ZCOMP_ORIENT_ZLOCK_28_1 ((uint8_t)0x04) /* Resultant angle 28.1 */ #define FXLS8962_ORIENT_BF_ZCOMP_ORIENT_ZLOCK_32_0 ((uint8_t)0x05) /* Resultant angle 32.0 */ #define FXLS8962_ORIENT_BF_ZCOMP_ORIENT_ZLOCK_36_1 ((uint8_t)0x06) /* Resultant angle 36.1 */ #define FXLS8962_ORIENT_BF_ZCOMP_ORIENT_ZLOCK_40_4 ((uint8_t)0x07) /* Resultant angle 40.4 */ /*------------------------------*/ /*-------------------------------- ** Register: ORIENT_THS_REG ** Enum: FXLS8962_ORIENT_THS_REG ** -- ** Offset : 0x2C Orientation detection state change threshold angle (Portrait/Landscape) and hysteresis settings. ** ------------------------------*/ typedef union { struct { uint8_t hys : 3; /* ORIENT_HYS[2:0] */ uint8_t orient_ths : 5; /* ORIENT_THS[4:0] value */ } b; uint8_t w; } FXLS8962_ORIENT_THS_REG_t; /* ** ORIENT_THS_REG - Bit field mask definitions */ #define FXLS8962_ORIENT_THS_REG_HYS_MASK ((uint8_t)0x07) #define FXLS8962_ORIENT_THS_REG_HYS_SHIFT ((uint8_t)0) #define FXLS8962_ORIENT_THS_REG_ORIENT_THS_MASK ((uint8_t)0xF8) #define FXLS8962_ORIENT_THS_REG_ORIENT_THS_SHIFT ((uint8_t)3) /* ** ORIENT_THS_REG - Bit field value definitions */ #define FXLS8962_ORIENT_THS_REG_ORIENT_THS_0_0 ((uint8_t)0x00) /* 0.0° */ #define FXLS8962_ORIENT_THS_REG_ORIENT_THS_1_8 ((uint8_t)0x08) /* 1.8° */ #define FXLS8962_ORIENT_THS_REG_ORIENT_THS_3_8 ((uint8_t)0x10) /* 3.8° */ #define FXLS8962_ORIENT_THS_REG_ORIENT_THS_5_9 ((uint8_t)0x18) /* 5.9° */ #define FXLS8962_ORIENT_THS_REG_ORIENT_THS_8_1 ((uint8_t)0x20) /* 8.1° */ #define FXLS8962_ORIENT_THS_REG_ORIENT_THS_10_5 ((uint8_t)0x28) /* 10.5° */ #define FXLS8962_ORIENT_THS_REG_ORIENT_THS_13_0 ((uint8_t)0x30) /* 13.0° */ #define FXLS8962_ORIENT_THS_REG_ORIENT_THS_15_6 ((uint8_t)0x38) /* 15.6° */ #define FXLS8962_ORIENT_THS_REG_ORIENT_THS_18_4 ((uint8_t)0x40) /* 18.4° */ #define FXLS8962_ORIENT_THS_REG_ORIENT_THS_21_4 ((uint8_t)0x48) /* 21.4° */ #define FXLS8962_ORIENT_THS_REG_ORIENT_THS_24_4 ((uint8_t)0x50) /* 24.4° */ #define FXLS8962_ORIENT_THS_REG_ORIENT_THS_27_6 ((uint8_t)0x58) /* 27.6° */ #define FXLS8962_ORIENT_THS_REG_ORIENT_THS_31_0 ((uint8_t)0x60) /* 31.0° */ #define FXLS8962_ORIENT_THS_REG_ORIENT_THS_34_4 ((uint8_t)0x68) /* 34.4° */ #define FXLS8962_ORIENT_THS_REG_ORIENT_THS_37_9 ((uint8_t)0x70) /* 37.9° */ #define FXLS8962_ORIENT_THS_REG_ORIENT_THS_41_4 ((uint8_t)0x78) /* 41.4° */ #define FXLS8962_ORIENT_THS_REG_ORIENT_THS_45_0 ((uint8_t)0x80) /* 45.0° */ #define FXLS8962_ORIENT_THS_REG_ORIENT_THS_48_6 ((uint8_t)0x88) /* 48.6° */ #define FXLS8962_ORIENT_THS_REG_ORIENT_THS_52_1 ((uint8_t)0x90) /* 52.1° */ #define FXLS8962_ORIENT_THS_REG_ORIENT_THS_55_6 ((uint8_t)0x98) /* 55.6° */ #define FXLS8962_ORIENT_THS_REG_ORIENT_THS_59_0 ((uint8_t)0xa0) /* 59.0° */ #define FXLS8962_ORIENT_THS_REG_ORIENT_THS_62_4 ((uint8_t)0xa8) /* 62.4° */ #define FXLS8962_ORIENT_THS_REG_ORIENT_THS_65_6 ((uint8_t)0xb0) /* 65.6° */ #define FXLS8962_ORIENT_THS_REG_ORIENT_THS_68_6 ((uint8_t)0xb8) /* 68.6° */ #define FXLS8962_ORIENT_THS_REG_ORIENT_THS_71_6 ((uint8_t)0xc0) /* 71.6° */ #define FXLS8962_ORIENT_THS_REG_ORIENT_THS_74_4 ((uint8_t)0xc8) /* 74.4° */ #define FXLS8962_ORIENT_THS_REG_ORIENT_THS_77_0 ((uint8_t)0xd0) /* 77.0° */ #define FXLS8962_ORIENT_THS_REG_ORIENT_THS_79_5 ((uint8_t)0xd8) /* 79.5° */ #define FXLS8962_ORIENT_THS_REG_ORIENT_THS_81_9 ((uint8_t)0xe0) /* 81.9° */ #define FXLS8962_ORIENT_THS_REG_ORIENT_THS_84_1 ((uint8_t)0xe8) /* 84.1° */ #define FXLS8962_ORIENT_THS_REG_ORIENT_THS_86_2 ((uint8_t)0xf0) /* 86.2° */ #define FXLS8962_ORIENT_THS_REG_ORIENT_THS_88_2 ((uint8_t)0xf8) /* 88.2° */ #define FXLS8962_ORIENT_THS_REG_HYS_45_45 ((uint8_t)0x00) /* L-to-P 45° P-to-L 45° */ #define FXLS8962_ORIENT_THS_REG_HYS_49_41 ((uint8_t)0x01) /* L-to-P 49° P-to-L 41° */ #define FXLS8962_ORIENT_THS_REG_HYS_52_38 ((uint8_t)0x02) /* L-to-P 52° P-to-L 38° */ #define FXLS8962_ORIENT_THS_REG_HYS_56_34 ((uint8_t)0x03) /* L-to-P 56° P-to-L 34° */ #define FXLS8962_ORIENT_THS_REG_HYS_59_31 ((uint8_t)0x04) /* L-to-P 59° P-to-L 31° */ #define FXLS8962_ORIENT_THS_REG_HYS_62_28 ((uint8_t)0x05) /* L-to-P 62° P-to-L 28° */ #define FXLS8962_ORIENT_THS_REG_HYS_66_24 ((uint8_t)0x06) /* L-to-P 66° P-to-L 24° */ #define FXLS8962_ORIENT_THS_REG_HYS_69_21 ((uint8_t)0x07) /* L-to-P 69° P-to-L 21° */ /*------------------------------*/ /*-------------------------------- ** Register: SDCD_INT_SRC1 ** Enum: FXLS8962_SDCD_INT_SRC1 ** -- ** Offset : 0x2D Sensor data change detection function 1. ** ------------------------------*/ typedef union { struct { uint8_t z_ot_pol : 1; /* Z-axis outside of thresholds polarity flag. */ uint8_t z_ot_ef : 1; /* Z-axis data or delta outside of upper and lower thresholds event flag. */ uint8_t y_ot_pol : 1; /* Y-axis outside of thresholds polarity flag. */ uint8_t y_ot_ef : 1; /* Y-axis data or delta outside of upper and lower thresholds event flag. */ uint8_t x_ot_pol : 1; /* X-axis outside of thresholds polarity flag. */ uint8_t x_ot_ef : 1; /* X-axis data or delta outside of upper and lower thresholds event flag. */ uint8_t _reserved_ : 1; uint8_t ot_ea : 1; /* SDCD outside of thresholds event active flag. */ } b; uint8_t w; } FXLS8962_SDCD_INT_SRC1_t; /* ** SDCD_INT_SRC1 - Bit field mask definitions */ #define FXLS8962_SDCD_INT_SRC1_Z_OT_POL_MASK ((uint8_t)0x01) #define FXLS8962_SDCD_INT_SRC1_Z_OT_POL_SHIFT ((uint8_t)0) #define FXLS8962_SDCD_INT_SRC1_Z_OT_EF_MASK ((uint8_t)0x02) #define FXLS8962_SDCD_INT_SRC1_Z_OT_EF_SHIFT ((uint8_t)1) #define FXLS8962_SDCD_INT_SRC1_Y_OT_POL_MASK ((uint8_t)0x04) #define FXLS8962_SDCD_INT_SRC1_Y_OT_POL_SHIFT ((uint8_t)2) #define FXLS8962_SDCD_INT_SRC1_Y_OT_EF_MASK ((uint8_t)0x08) #define FXLS8962_SDCD_INT_SRC1_Y_OT_EF_SHIFT ((uint8_t)3) #define FXLS8962_SDCD_INT_SRC1_X_OT_POL_MASK ((uint8_t)0x10) #define FXLS8962_SDCD_INT_SRC1_X_OT_POL_SHIFT ((uint8_t)4) #define FXLS8962_SDCD_INT_SRC1_X_OT_EF_MASK ((uint8_t)0x20) #define FXLS8962_SDCD_INT_SRC1_X_OT_EF_SHIFT ((uint8_t)5) #define FXLS8962_SDCD_INT_SRC1_OT_EA_MASK ((uint8_t)0x80) #define FXLS8962_SDCD_INT_SRC1_OT_EA_SHIFT ((uint8_t)7) /* ** SDCD_INT_SRC1 - Bit field value definitions */ #define FXLS8962_SDCD_INT_SRC1_OT_EA_INSIDE ((uint8_t)0x00) /* Event flag has not been asserted. */ #define FXLS8962_SDCD_INT_SRC1_OT_EA_OUTSIDE ((uint8_t)0x80) /* Event flag has been asserted. */ #define FXLS8962_SDCD_INT_SRC1_X_OT_EF_EVENT_NO ((uint8_t)0x00) /* Event has not occured. */ #define FXLS8962_SDCD_INT_SRC1_X_OT_EF_EVENT_YES ((uint8_t)0x20) /* Event has occured. */ #define FXLS8962_SDCD_INT_SRC1_X_OT_POL_LT_THS ((uint8_t)0x00) /* Less than lower Threshold. */ #define FXLS8962_SDCD_INT_SRC1_X_OT_POL_GT_THS ((uint8_t)0x10) /* Greater than upper threshold. */ #define FXLS8962_SDCD_INT_SRC1_Y_OT_EF_EVENT_NO ((uint8_t)0x00) /* Event has not occured. */ #define FXLS8962_SDCD_INT_SRC1_Y_OT_EF_EVENT_YES ((uint8_t)0x08) /* Event has occured. */ #define FXLS8962_SDCD_INT_SRC1_Y_OT_POL_LT_THS ((uint8_t)0x00) /* Less than lower Threshold. */ #define FXLS8962_SDCD_INT_SRC1_Y_OT_POL_GT_THS ((uint8_t)0x04) /* Greater than upper threshold. */ #define FXLS8962_SDCD_INT_SRC1_Z_OT_EF_EVENT_NO ((uint8_t)0x00) /* Event has not occured. */ #define FXLS8962_SDCD_INT_SRC1_Z_OT_EF_EVENT_YES ((uint8_t)0x02) /* Event has occured. */ #define FXLS8962_SDCD_INT_SRC1_Z_OT_POL_LT_THS ((uint8_t)0x00) /* Less than lower Threshold. */ #define FXLS8962_SDCD_INT_SRC1_Z_OT_POL_GT_THS ((uint8_t)0x01) /* Greater than upper threshold. */ /*------------------------------*/ /*-------------------------------- ** Register: SDCD_INT_SRC2 ** Enum: FXLS8962_SDCD_INT_SRC2 ** -- ** Offset : 0x2E Sensor data change detection function 2. ** ------------------------------*/ typedef union { struct { uint8_t _reserved_ : 1; uint8_t z_wt_ef : 1; /* Z-axis data or delta inside of upper and lower thresholds event flag. */ uint8_t _reserved_1 : 1; uint8_t y_wt_ef : 1; /* Y-axis data or delta inside of upper and lower thresholds event flag. */ uint8_t _reserved_2 : 1; uint8_t x_wt_ef : 1; /* X-axis data or delta inside of upper and lower thresholds event flag. */ uint8_t _reserved_3 : 1; uint8_t wt_ea : 1; /* SDCD within-thresholds event active flag. */ } b; uint8_t w; } FXLS8962_SDCD_INT_SRC2_t; /* ** SDCD_INT_SRC2 - Bit field mask definitions */ #define FXLS8962_SDCD_INT_SRC2_Z_WT_EF_MASK ((uint8_t)0x02) #define FXLS8962_SDCD_INT_SRC2_Z_WT_EF_SHIFT ((uint8_t)1) #define FXLS8962_SDCD_INT_SRC2_Y_WT_EF_MASK ((uint8_t)0x08) #define FXLS8962_SDCD_INT_SRC2_Y_WT_EF_SHIFT ((uint8_t)3) #define FXLS8962_SDCD_INT_SRC2_X_WT_EF_MASK ((uint8_t)0x20) #define FXLS8962_SDCD_INT_SRC2_X_WT_EF_SHIFT ((uint8_t)5) #define FXLS8962_SDCD_INT_SRC2_WT_EA_MASK ((uint8_t)0x80) #define FXLS8962_SDCD_INT_SRC2_WT_EA_SHIFT ((uint8_t)7) /* ** SDCD_INT_SRC2 - Bit field value definitions */ #define FXLS8962_SDCD_INT_SRC2_WT_EA_EVENT_NO ((uint8_t)0x00) /* Event has not occured. */ #define FXLS8962_SDCD_INT_SRC2_WT_EA_EVENT_YES ((uint8_t)0x80) /* Event has occured. */ #define FXLS8962_SDCD_INT_SRC2_X_WT_EF_IN_RANGE ((uint8_t)0x00) /* X-axis data or delta is >= SDCD_UTHS or =< */ /* SDCD_LTHS values. */ #define FXLS8962_SDCD_INT_SRC2_X_WT_EF_OUT_RANGE ((uint8_t)0x20) /* X-axis data or delta is < SDCD_UTHS and > */ /* SDCD_LTHS value. */ #define FXLS8962_SDCD_INT_SRC2_Y_WT_EF_IN_RANGE ((uint8_t)0x00) /* Y-axis data or delta is >= SDCD_UTHS or =< */ /* SDCD_LTHS values. */ #define FXLS8962_SDCD_INT_SRC2_Y_WT_EF_OUT_RANGE ((uint8_t)0x08) /* Y-axis data or delta is < SDCD_UTHS and > */ /* SDCD_LTHS value. */ #define FXLS8962_SDCD_INT_SRC2_Z_WT_EF_IN_RANGE ((uint8_t)0x00) /* Z-axis data or delta is >= SDCD_UTHS or =< */ /* SDCD_LTHS values. */ #define FXLS8962_SDCD_INT_SRC2_Z_WT_EF_OUT_RANGE ((uint8_t)0x02) /* Z-axis data or delta is < SDCD_UTHS and > */ /* SDCD_LTHS value. */ /*------------------------------*/ /*-------------------------------- ** Register: SDCD_CONFIG1 ** Enum: FXLS8962_SDCD_CONFIG1 ** -- ** Offset : 0x2F Sensor data change detection function 1 register. ** ------------------------------*/ typedef union { struct { uint8_t z_wt_en : 1; /* SDCD function Z-axis within thresholds condition enable. */ uint8_t y_wt_en : 1; /* SDCD function Y-axis within thresholds condition enable. */ uint8_t x_wt_en : 1; /* SDCD function X-axis within thresholds condition enable. */ uint8_t z_ot_en : 1; /* SDCD function Z-axis outside of thresholds condition enable. */ uint8_t y_ot_en : 1; /* SDCD function Y-axis outside of thresholds condition enable. */ uint8_t x_ot_en : 1; /* SDCD function X-axis outside of thresholds condition enable. */ uint8_t wt_ele : 1; /* SDCD within thresholds event latch enable. */ uint8_t ot_ele : 1; /* SDCD outside of thresholds event latch enable. */ } b; uint8_t w; } FXLS8962_SDCD_CONFIG1_t; /* ** SDCD_CONFIG1 - Bit field mask definitions */ #define FXLS8962_SDCD_CONFIG1_Z_WT_EN_MASK ((uint8_t)0x01) #define FXLS8962_SDCD_CONFIG1_Z_WT_EN_SHIFT ((uint8_t)0) #define FXLS8962_SDCD_CONFIG1_Y_WT_EN_MASK ((uint8_t)0x02) #define FXLS8962_SDCD_CONFIG1_Y_WT_EN_SHIFT ((uint8_t)1) #define FXLS8962_SDCD_CONFIG1_X_WT_EN_MASK ((uint8_t)0x04) #define FXLS8962_SDCD_CONFIG1_X_WT_EN_SHIFT ((uint8_t)2) #define FXLS8962_SDCD_CONFIG1_Z_OT_EN_MASK ((uint8_t)0x08) #define FXLS8962_SDCD_CONFIG1_Z_OT_EN_SHIFT ((uint8_t)3) #define FXLS8962_SDCD_CONFIG1_Y_OT_EN_MASK ((uint8_t)0x10) #define FXLS8962_SDCD_CONFIG1_Y_OT_EN_SHIFT ((uint8_t)4) #define FXLS8962_SDCD_CONFIG1_X_OT_EN_MASK ((uint8_t)0x20) #define FXLS8962_SDCD_CONFIG1_X_OT_EN_SHIFT ((uint8_t)5) #define FXLS8962_SDCD_CONFIG1_WT_ELE_MASK ((uint8_t)0x40) #define FXLS8962_SDCD_CONFIG1_WT_ELE_SHIFT ((uint8_t)6) #define FXLS8962_SDCD_CONFIG1_OT_ELE_MASK ((uint8_t)0x80) #define FXLS8962_SDCD_CONFIG1_OT_ELE_SHIFT ((uint8_t)7) /* ** SDCD_CONFIG1 - Bit field value definitions */ #define FXLS8962_SDCD_CONFIG1_OT_ELE_DIS ((uint8_t)0x00) /* Outside of thresholds event flag latching is */ /* disabled. */ #define FXLS8962_SDCD_CONFIG1_OT_ELE_EN ((uint8_t)0x80) /* Outside of thresholds event flag latching is */ /* enabled. */ #define FXLS8962_SDCD_CONFIG1_WT_ELE_DIS ((uint8_t)0x00) /* Within thresholds event flag latching is */ /* disabled. */ #define FXLS8962_SDCD_CONFIG1_WT_ELE_EN ((uint8_t)0x40) /* Within thresholds event flag latching is */ /* enabled. */ #define FXLS8962_SDCD_CONFIG1_X_OT_EN_DIS ((uint8_t)0x00) /* X-axis data or delta is not used in the outside */ /* of thresholds condition evaluation. */ #define FXLS8962_SDCD_CONFIG1_X_OT_EN_EN ((uint8_t)0x20) /* X-axis data or delta is used in the outside of */ /* thresholds condition evaluation. */ #define FXLS8962_SDCD_CONFIG1_Y_OT_EN_DIS ((uint8_t)0x00) /* Y-axis data or delta is not used in the outside */ /* of thresholds condition evaluation. */ #define FXLS8962_SDCD_CONFIG1_Y_OT_EN_EN ((uint8_t)0x10) /* Y-axis data or delta is used in the outside of */ /* thresholds condition evaluation. */ #define FXLS8962_SDCD_CONFIG1_Z_OT_EN_DIS ((uint8_t)0x00) /* Z-axis data or delta is not used in the outside */ /* of thresholds condition evaluation. */ #define FXLS8962_SDCD_CONFIG1_Z_OT_EN_EN ((uint8_t)0x08) /* Z-axis data or delta is used in the outside of */ /* thresholds condition evaluation. */ #define FXLS8962_SDCD_CONFIG1_X_WT_EN_DIS ((uint8_t)0x00) /* X-axis data or delta is not used in the outside */ /* of thresholds condition evaluation. */ #define FXLS8962_SDCD_CONFIG1_X_WT_EN_EN ((uint8_t)0x04) /* X-axis data or delta is used in the outside of */ /* thresholds condition evaluation. */ #define FXLS8962_SDCD_CONFIG1_Y_WT_EN_DIS ((uint8_t)0x00) /* Y-axis data or delta is not used in the outside */ /* of thresholds condition evaluation. */ #define FXLS8962_SDCD_CONFIG1_Y_WT_EN_EN ((uint8_t)0x02) /* Y-axis data or delta is used in the outside of */ /* thresholds condition evaluation. */ #define FXLS8962_SDCD_CONFIG1_Z_WT_EN_DIS ((uint8_t)0x00) /* Z-axis data or delta is not used in the outside */ /* of thresholds condition evaluation. */ #define FXLS8962_SDCD_CONFIG1_Z_WT_EN_EN ((uint8_t)0x01) /* Z-axis data or delta is used in the outside of */ /* thresholds condition evaluation. */ /*------------------------------*/ /*-------------------------------- ** Register: SDCD_CONFIG2 ** Enum: FXLS8962_SDCD_CONFIG2 ** -- ** Offset : 0x30 Sensor data change detection function 2 register. ** ------------------------------*/ typedef union { struct { uint8_t ref_upd : 1; /* SDCD synchronous X/Y/Z reference values update bit. */ uint8_t mode : 1; /* SDCD input data mode. */ uint8_t wt_log_sel : 1; /* SDCD within thresholds event logic selection. */ uint8_t wt_dbctm : 1; /* SDCD within thresholds event debounce counter behavior. */ uint8_t ot_dbctm : 1; /* SDCD outside of threshold event debounce counter behavior. */ uint8_t ref_updm : 2; /* SDCD internal reference values update mode. */ uint8_t sdcd_en : 1; /* SDCD function. */ } b; uint8_t w; } FXLS8962_SDCD_CONFIG2_t; /* ** SDCD_CONFIG2 - Bit field mask definitions */ #define FXLS8962_SDCD_CONFIG2_REF_UPD_MASK ((uint8_t)0x01) #define FXLS8962_SDCD_CONFIG2_REF_UPD_SHIFT ((uint8_t)0) #define FXLS8962_SDCD_CONFIG2_MODE_MASK ((uint8_t)0x02) #define FXLS8962_SDCD_CONFIG2_MODE_SHIFT ((uint8_t)1) #define FXLS8962_SDCD_CONFIG2_WT_LOG_SEL_MASK ((uint8_t)0x04) #define FXLS8962_SDCD_CONFIG2_WT_LOG_SEL_SHIFT ((uint8_t)2) #define FXLS8962_SDCD_CONFIG2_WT_DBCTM_MASK ((uint8_t)0x08) #define FXLS8962_SDCD_CONFIG2_WT_DBCTM_SHIFT ((uint8_t)3) #define FXLS8962_SDCD_CONFIG2_OT_DBCTM_MASK ((uint8_t)0x10) #define FXLS8962_SDCD_CONFIG2_OT_DBCTM_SHIFT ((uint8_t)4) #define FXLS8962_SDCD_CONFIG2_REF_UPDM_MASK ((uint8_t)0x60) #define FXLS8962_SDCD_CONFIG2_REF_UPDM_SHIFT ((uint8_t)5) #define FXLS8962_SDCD_CONFIG2_SDCD_EN_MASK ((uint8_t)0x80) #define FXLS8962_SDCD_CONFIG2_SDCD_EN_SHIFT ((uint8_t)7) /* ** SDCD_CONFIG2 - Bit field value definitions */ #define FXLS8962_SDCD_CONFIG2_SDCD_EN_DIS ((uint8_t)0x00) /* SDCD function is disabled. */ #define FXLS8962_SDCD_CONFIG2_SDCD_EN_EN ((uint8_t)0x80) /* SDCD function is Enabled. */ #define FXLS8962_SDCD_CONFIG2_REF_UPDM_12_BIT ((uint8_t)0x00) /* The function stores the first 12-bit X/Y/Z */ /* decimated and trimmed input data. */ #define FXLS8962_SDCD_CONFIG2_REF_UPDM_FIRST ((uint8_t)0x20) /* The function stores the first decimated and */ /* trimmed X/Y/Z acceleration input data. */ #define FXLS8962_SDCD_CONFIG2_REF_UPDM_SDCD_REF ((uint8_t)0x40) /* The function updates the SDCD_REF_X/Y/Z values */ /* with the current decimated and trimmed X/Y/Z */ /* acceleration input data after the function */ /* evaluation. */ #define FXLS8962_SDCD_CONFIG2_REF_UPDM_FIXED_VAL ((uint8_t)0x60) /* The function uses a fixed value of 0 for each */ /* of the SDCD_REF_X/Y/Z registers. */ #define FXLS8962_SDCD_CONFIG2_OT_DBCTM_DECREMENT ((uint8_t)0x00) /* Debounce counter is decremented by 1 when the */ /* current outside of thresholds result for the */ /* enabled axes is false. */ #define FXLS8962_SDCD_CONFIG2_OT_DBCTM_CLEARED ((uint8_t)0x10) /* Debounce counter is cleared whenever the */ /* current outside of thresholds result for the */ /* enabled axes is false. */ #define FXLS8962_SDCD_CONFIG2_WT_DBCTM_DECREMENT ((uint8_t)0x00) /* Debounce counter is decremented by 1 when the */ /* current outside of thresholds result for the */ /* enabled axes is false. */ #define FXLS8962_SDCD_CONFIG2_WT_DBCTM_CLEARED ((uint8_t)0x08) /* Debounce counter is cleared whenever the */ /* current outside of thresholds result for the */ /* enabled axes is false. */ #define FXLS8962_SDCD_CONFIG2_WT_LOG_SEL_AND ((uint8_t)0x00) /* Function uses the logical AND of the enabled */ /* axes. */ #define FXLS8962_SDCD_CONFIG2_WT_LOG_SEL_OR ((uint8_t)0x04) /* Function uses the logical OR of the enabled */ /* axes. */ #define FXLS8962_SDCD_CONFIG2_MODE_XYZ ((uint8_t)0x00) /* Function uses X, Y, Z acceleration data for the */ /* window comparison. */ #define FXLS8962_SDCD_CONFIG2_MODE_VECM ((uint8_t)0x02) /* Function uses Vector magnitude data for the */ /* window comparison on the X-axis channel only. */ #define FXLS8962_SDCD_CONFIG2_REF_UPD_NO_PENDING \ ((uint8_t)0x00) /* No reference update pending or reference update \ \ \ */ /* has completed. */ #define FXLS8962_SDCD_CONFIG2_REF_UPD_SYNC_UPDATE ((uint8_t)0x01) /* Triggers a synchronous update of the internal */ /* X/Y/Z reference registers. */ /*------------------------------*/ /*-------------------------------- ** Register: SDCD_OT_DBCNT ** Enum: FXLS8962_SDCD_OT_DBCNT ** -- ** Offset : 0x31 Sensor Data Change Detection outside of thresholds condition debounce count value. ** ------------------------------*/ typedef uint8_t FXLS8962_SDCD_OT_DBCNT_t; /*-------------------------------- ** Register: SDCD_WT_DBCNT ** Enum: FXLS8962_SDCD_WT_DBCNT ** -- ** Offset : 0x32 Sensor Data Change Detection within thresholds condition debounce count value. ** ------------------------------*/ typedef uint8_t FXLS8962_SDCD_WT_DBCNT_t; /*-------------------------------- ** Register: SDCD_LTHS_LSB ** Enum: FXLS8962_SDCD_LTHS_LSB ** -- ** Offset : 0x33 Sensor Data Change Detection lower threshold value LSB. ** ------------------------------*/ typedef uint8_t FXLS8962_SDCD_LTHS_LSB_t; /*-------------------------------- ** Register: SDCD_LTHS_MSB ** Enum: FXLS8962_SDCD_LTHS_MSB ** -- ** Offset : 0x34 Sensor Data change Detection lower threshold value MSB. ** ------------------------------*/ typedef uint8_t FXLS8962_SDCD_LTHS_MSB_t; /*-------------------------------- ** Register: SDCD_UTHS_LSB ** Enum: FXLS8962_SDCD_UTHS_LSB ** -- ** Offset : 0x35 Sensor Data change detection upper threshold value LSB. ** ------------------------------*/ typedef uint8_t FXLS8962_SDCD_UTHS_LSB_t; /*-------------------------------- ** Register: SDCD_UTHS_MSB ** Enum: FXLS8962_SDCD_UTHS_MSB ** -- ** Offset : 0x36 Sensor Data change detection upper threshold value MSB. ** ------------------------------*/ typedef uint8_t FXLS8962_SDCD_UTHS_MSB_t; /*-------------------------------- ** Register: SELF_TEST_CONFIG1 ** Enum: FXLS8962_SELF_TEST_CONFIG1 ** -- ** Offset : 0x37 Self Test Configuration function 1 register. ** ------------------------------*/ typedef union { struct { uint8_t st_idle : 5; /* Self-Test Idle phase duration. */ } b; uint8_t w; } FXLS8962_SELF_TEST_CONFIG1_t; /* ** SELF_TEST_CONFIG1 - Bit field mask definitions */ #define FXLS8962_SELF_TEST_CONFIG1_ST_IDLE_MASK ((uint8_t)0x1f) #define FXLS8962_SELF_TEST_CONFIG1_ST_IDLE_SHIFT ((uint8_t)0) /*-------------------------------- ** Register: SELF_TEST_CONFIG2 ** Enum: FXLS8962_SELF_TEST_CONFIG2 ** -- ** Offset : 0x38 Self Test Configuration function 2 register. ** ------------------------------*/ typedef union { struct { uint8_t st_dec : 4; /* Self-Test measurement phase decimation factor. */ } b; uint8_t w; } FXLS8962_SELF_TEST_CONFIG2_t; /* ** SELF_TEST_CONFIG2 - Bit field mask definitions */ #define FXLS8962_SELF_TEST_CONFIG2_ST_DEC_MASK ((uint8_t)0x0f) #define FXLS8962_SELF_TEST_CONFIG2_ST_DEC_SHIFT ((uint8_t)0) /* ** SELF_TEST_CONFIG2 - Bit field value definitions */ #define FXLS8962_SELF_TEST_CONFIG2_ST_DEC_1 ((uint8_t)0x00) #define FXLS8962_SELF_TEST_CONFIG2_ST_DEC_2 ((uint8_t)0x01) #define FXLS8962_SELF_TEST_CONFIG2_ST_DEC_4 ((uint8_t)0x02) #define FXLS8962_SELF_TEST_CONFIG2_ST_DEC_8 ((uint8_t)0x03) #define FXLS8962_SELF_TEST_CONFIG2_ST_DEC_16 ((uint8_t)0x04) #define FXLS8962_SELF_TEST_CONFIG2_ST_DEC_32 ((uint8_t)0x05) #define FXLS8962_SELF_TEST_CONFIG2_ST_DEC_64 ((uint8_t)0x06) #define FXLS8962_SELF_TEST_CONFIG2_ST_DEC_128 ((uint8_t)0x07) #define FXLS8962_SELF_TEST_CONFIG2_ST_DEC_256 ((uint8_t)0x08) #define FXLS8962_SELF_TEST_CONFIG2_ST_DEC_512 ((uint8_t)0x09) #define FXLS8962_SELF_TEST_CONFIG2_ST_DEC_1024 ((uint8_t)0x0a) #define FXLS8962_SELF_TEST_CONFIG2_ST_DEC_2048 ((uint8_t)0x0b) #define FXLS8962_SELF_TEST_CONFIG2_ST_DEC_4096 ((uint8_t)0x0c) #endif /* FXLS8962_H_ */