| /* sensor_lsm9ds0_gyro.h - header file for LSM9DS0 gyroscope sensor driver */ |
| |
| /* |
| * Copyright (c) 2016 Intel Corporation |
| * |
| * SPDX-License-Identifier: Apache-2.0 |
| */ |
| |
| #ifndef ZEPHYR_DRIVERS_SENSOR_LSM9DS0_GYRO_LSM9DS0_GYRO_H_ |
| #define ZEPHYR_DRIVERS_SENSOR_LSM9DS0_GYRO_LSM9DS0_GYRO_H_ |
| |
| #include <zephyr/types.h> |
| #include <zephyr/drivers/i2c.h> |
| #include <zephyr/sys/util.h> |
| |
| #define DEG2RAD 0.017453292519943295769236907684 |
| |
| #define LSM9DS0_GYRO_REG_WHO_AM_I_G 0x0F |
| #define LSM9DS0_GYRO_VAL_WHO_AM_I_G 0xD4 |
| |
| #define LSM9DS0_GYRO_REG_CTRL_REG1_G 0x20 |
| #define LSM9DS0_GYRO_MASK_CTRL_REG1_G_DR (BIT(7) | BIT(6)) |
| #define LSM9DS0_GYRO_SHIFT_CTRL_REG1_G_DR 6 |
| #define LSM9DS0_GYRO_MASK_CTRL_REG1_G_BW (BIT(5) | BIT(4)) |
| #define LSM9DS0_GYRO_SHIFT_CTRL_REG1_G_BW 4 |
| #define LSM9DS0_GYRO_MASK_CTRL_REG1_G_PD BIT(3) |
| #define LSM9DS0_GYRO_SHIFT_CTRL_REG1_G_PD 3 |
| #define LSM9DS0_GYRO_MASK_CTRL_REG1_G_ZEN BIT(2) |
| #define LSM9DS0_GYRO_SHIFT_CTRL_REG1_G_ZEN 2 |
| #define LSM9DS0_GYRO_MASK_CTRL_REG1_G_XEN BIT(1) |
| #define LSM9DS0_GYRO_SHIFT_CTRL_REG1_G_XEN 1 |
| #define LSM9DS0_GYRO_MASK_CTRL_REG1_G_YEN BIT(0) |
| #define LSM9DS0_GYRO_SHIFT_CTRL_REG1_G_YEN 0 |
| |
| #define LSM9DS0_GYRO_REG_CTRL_REG2_G 0x21 |
| #define LSM9DS0_GYRO_MASK_CTRL_REG2_G_HPM (BIT(5) | BIT(4)) |
| #define LSM9DS0_GYRO_SHIFT_CTRL_REG2_G_HPM 4 |
| #define LSM9DS0_GYRO_MASK_CTRL_REG2_G_HPCF (BIT(3) | BIT(2) | BIT(1) | \ |
| BIT(0)) |
| |
| #define LSM9DS0_GYRO_REG_CTRL_REG3_G 0x22 |
| #define LSM9DS0_GYRO_MASK_CTRL_REG3_G_I1_INT1 BIT(7) |
| #define LSM9DS0_GYRO_SHIFT_CTRL_REG3_G_I1_INT1 7 |
| #define LSM9DS0_GYRO_MASK_CTRL_REG3_G_I1_BOOT BIT(6) |
| #define LSM9DS0_GYRO_SHIFT_CTRL_REG3_G_I1_BOOT 6 |
| #define LSM9DS0_GYRO_MASK_CTRL_REG3_G_H_L BIT(5) |
| #define LSM9DS0_GYRO_SHIFT_CTRL_REG3_G_H_L 5 |
| #define LSM9DS0_GYRO_MASK_CTRL_REG3_G_PP_OD BIT(4) |
| #define LSM9DS0_GYRO_SHIFT_CTRL_REG3_G_PP_OD 4 |
| #define LSM9DS0_GYRO_MASK_CTRL_REG3_G_I2_DRDY BIT(3) |
| #define LSM9DS0_GYRO_SHIFT_CTRL_REG3_G_I2_DRDY 3 |
| #define LSM9DS0_GYRO_MASK_CTRL_REG3_G_I2_WTM BIT(2) |
| #define LSM9DS0_GYRO_SHIFT_CTRL_REG3_G_I2_WTM 2 |
| #define LSM9DS0_GYRO_MASK_CTRL_REG3_G_I2_OR BIT(1) |
| #define LSM9DS0_GYRO_SHIFT_CTRL_REG3_G_I2_OR 1 |
| #define LSM9DS0_GYRO_MASK_CTRL_REG3_G_I2_E BIT(0) |
| #define LSM9DS0_GYRO_SHIFT_CTRL_REG3_G_I2_E 0 |
| |
| #define LSM9DS0_GYRO_REG_CTRL_REG4_G 0x23 |
| #define LSM9DS0_GYRO_MASK_CTRL_REG4_G_BDU BIT(7) |
| #define LSM9DS0_GYRO_SHIFT_CTRL_REG4_G_BDU 7 |
| #define LSM9DS0_GYRO_MASK_CTRL_REG4_G_BLE BIT(6) |
| #define LSM9DS0_GYRO_SHIFT_CTRL_REG4_G_BLE 6 |
| #define LSM9DS0_GYRO_MASK_CTRL_REG4_G_FS (BIT(5) | BIT(4)) |
| #define LSM9DS0_GYRO_SHIFT_CTRL_REG4_G_FS 4 |
| #define LSM9DS0_GYRO_MASK_CTRL_REG4_G_ST (BIT(2) | BIT(1)) |
| #define LSM9DS0_GYRO_SHIFT_CTRL_REG4_G_ST 1 |
| |
| #define LSM9DS0_GYRO_REG_CTRL_REG5_G 0x24 |
| #define LSM9DS0_GYRO_MASK_CTRL_REG5_G_BOOT BIT(7) |
| #define LSM9DS0_GYRO_SHIFT_CTRL_REG5_G_BOOT 7 |
| #define LSM9DS0_GYRO_MASK_CTRL_REG5_G_FIFO_EN BIT(6) |
| #define LSM9DS0_GYRO_SHIFT_CTRL_REG5_G_FIFO_EN 6 |
| #define LSM9DS0_GYRO_MASK_CTRL_REG5_G_HPEN BIT(4) |
| #define LSM9DS0_GYRO_SHIFT_CTRL_REG5_G_HPEN 4 |
| #define LSM9DS0_GYRO_MASK_CTRL_REG5_G_INT1_SEL (BIT(3) | BIT(2)) |
| #define LSM9DS0_GYRO_SHIFT_CTRL_REG5_G_INT1_SEL 2 |
| #define LSM9DS0_GYRO_MASK_CTRL_REG5_G_OUT_SEL (BIT(1) | BIT(0)) |
| #define LSM9DS0_GYRO_SHIFT_CTRL_REG5_G_OUT_SEL 0 |
| |
| #define LSM9DS0_GYRO_REG_DATACAPTURE_G 0x25 |
| |
| #define LSM9DS0_GYRO_REG_STATUS_REG_G 0x27 |
| #define LSM9DS0_GYRO_MASK_STATUS_REG_G_ZYXOR BIT(7) |
| #define LSM9DS0_GYRO_SHIFT_STATUS_REG_G_ZYXOR 7 |
| #define LSM9DS0_GYRO_MASK_STATUS_REG_G_ZOR BIT(6) |
| #define LSM9DS0_GYRO_SHIFT_STATUS_REG_G_ZOR 6 |
| #define LSM9DS0_GYRO_MASK_STATUS_REG_G_YOR BIT(5) |
| #define LSM9DS0_GYRO_SHIFT_STATUS_REG_G_YOR 5 |
| #define LSM9DS0_GYRO_MASK_STATUS_REG_G_XOR BIT(4) |
| #define LSM9DS0_GYRO_SHIFT_STATUS_REG_G_XOR 4 |
| #define LSM9DS0_GYRO_MASK_STATUS_REG_G_ZYXDA BIT(3) |
| #define LSM9DS0_GYRO_SHIFT_STATUS_REG_G_ZYXDA 3 |
| #define LSM9DS0_GYRO_MASK_STATUS_REG_G_ZDA BIT(2) |
| #define LSM9DS0_GYRO_SHIFT_STATUS_REG_G_ZDA 2 |
| #define LSM9DS0_GYRO_MASK_STATUS_REG_G_YDA BIT(1) |
| #define LSM9DS0_GYRO_SHIFT_STATUS_REG_G_YDA 1 |
| #define LSM9DS0_GYRO_MASK_STATUS_REG_G_XDA BIT(0) |
| #define LSM9DS0_GYRO_SHIFT_STATUS_REG_G_XDA 0 |
| |
| #define LSM9DS0_GYRO_REG_OUT_X_L_G 0x28 |
| #define LSM9DS0_GYRO_REG_OUT_X_H_G 0x29 |
| #define LSM9DS0_GYRO_REG_OUT_Y_L_G 0x2A |
| #define LSM9DS0_GYRO_REG_OUT_Y_H_G 0x2B |
| #define LSM9DS0_GYRO_REG_OUT_Z_L_G 0x2C |
| #define LSM9DS0_GYRO_REG_OUT_Z_H_G 0x2D |
| |
| #define LSM9DS0_GYRO_REG_FIFO_CTRL_REG_G 0x2E |
| #define LSM9DS0_GYRO_MASK_FIFO_CTRL_REG_G_FM (BIT(7) | BIT(6) | BIT(5)) |
| #define LSM9DS0_GYRO_SHIFT_FIFO_CTRL_REG_G_FM 5 |
| #define LSM9DS0_GYRO_MASK_FIFO_CTRL_REG_G_WTM (BIT(4) | BIT(3) | BIT(2) | \ |
| BIT(1) | BIT(0)) |
| #define LSM9DS0_GYRO_SHIFT_FIFO_CTRL_REG_G_WTM 0 |
| |
| #define LSM9DS0_GYRO_REG_FIFO_SRC_REG_G 0x2F |
| #define LSM9DS0_GYRO_MASK_FIFO_SRC_REG_G_WTM BIT(7) |
| #define LSM9DS0_GYRO_SHIFT_FIFO_SRC_REG_G_WTM 7 |
| #define LSM9DS0_GYRO_MASK_FIFO_SRC_REG_G_OVRN BIT(6) |
| #define LSM9DS0_GYRO_SHIFT_FIFO_SRC_REG_G_OVRN 6 |
| #define LSM9DS0_GYRO_MASK_FIFO_SRC_REG_G_EMPTY BIT(5) |
| #define LSM9DS0_GYRO_SHIFT_FIFO_SRC_REG_G_EMPTY 5 |
| #define LSM9DS0_GYRO_MASK_FIFO_SRC_REG_G_FSS (BIT(4) | BIT(3) | BIT(2) | \ |
| BIT(1) | BIT(0)) |
| #define LSM9DS0_GYRO_SHIFT_FIFO_SRC_REG_G_FSS 0 |
| |
| #define LSM9DS0_GYRO_REG_INT1_CFG_G 0x30 |
| #define LSM9DS0_GYRO_MASK_INT1_CFG_G_ANDOR BIT(7) |
| #define LSM9DS0_GYRO_SHIFT_INT1_CFG_G_ANDOR 7 |
| #define LSM9DS0_GYRO_MASK_INT1_CFG_G_LIR BIT(6) |
| #define LSM9DS0_GYRO_SHIFT_INT1_CFG_G_LIR 6 |
| #define LSM9DS0_GYRO_MASK_INT1_CFG_G_ZHIE BIT(5) |
| #define LSM9DS0_GYRO_SHIFT_INT1_CFG_G_ZHIE 5 |
| #define LSM9DS0_GYRO_MASK_INT1_CFG_G_ZLIE BIT(4) |
| #define LSM9DS0_GYRO_SHIFT_INT1_CFG_G_ZLIE 4 |
| #define LSM9DS0_GYRO_MASK_INT1_CFG_G_YHIE BIT(3) |
| #define LSM9DS0_GYRO_SHIFT_INT1_CFG_G_YHIE 3 |
| #define LSM9DS0_GYRO_MASK_INT1_CFG_G_YLIE BIT(2) |
| #define LSM9DS0_GYRO_SHIFT_INT1_CFG_G_YLIE 2 |
| #define LSM9DS0_GYRO_MASK_INT1_CFG_G_XHIE BIT(1) |
| #define LSM9DS0_GYRO_SHIFT_INT1_CFG_G_XHIE 1 |
| #define LSM9DS0_GYRO_MASK_INT1_CFG_G_XLIE BIT(0) |
| #define LSM9DS0_GYRO_SHIFT_INT1_CFG_G_XLIE 0 |
| |
| #define LSM9DS0_GYRO_REG_INT1_SRC_G 0x31 |
| #define LSM9DS0_GYRO_MASK_INT1_SRC_G_IA BIT(6) |
| #define LSM9DS0_GYRO_SHIFT_INT1_SRC_G_IA 6 |
| #define LSM9DS0_GYRO_MASK_INT1_SRC_G_ZH BIT(5) |
| #define LSM9DS0_GYRO_SHIFT_INT1_SRC_G_ZH 5 |
| #define LSM9DS0_GYRO_MASK_INT1_SRC_G_ZL BIT(4) |
| #define LSM9DS0_GYRO_SHIFT_INT1_SRC_G_ZL 4 |
| #define LSM9DS0_GYRO_MASK_INT1_SRC_G_YH BIT(3) |
| #define LSM9DS0_GYRO_SHIFT_INT1_SRC_G_YH 3 |
| #define LSM9DS0_GYRO_MASK_INT1_SRC_G_YL BIT(2) |
| #define LSM9DS0_GYRO_SHIFT_INT1_SRC_G_YL 2 |
| #define LSM9DS0_GYRO_MASK_INT1_SRC_G_XH BIT(1) |
| #define LSM9DS0_GYRO_SHIFT_INT1_SRC_G_XH 1 |
| #define LSM9DS0_GYRO_MASK_INT1_SRC_G_XL BIT(0) |
| #define LSM9DS0_GYRO_SHIFT_INT1_SRC_G_XL 0 |
| |
| #define LSM9DS0_GYRO_REG_INT1_THS_XH_G 0x32 |
| #define LSM9DS0_GYRO_MASK_INT1_THS_XH_G (BIT(6) | BIT(5) | BIT(4) | \ |
| BIT(3) | BIT(2) | BIT(1) | \ |
| BIT(0)) |
| |
| #define LSM9DS0_GYRO_REG_INT1_THS_XL_G 0x33 |
| |
| #define LSM9DS0_GYRO_REG_INT1_THS_YH_G 0x34 |
| #define LSM9DS0_GYRO_MASK_INT1_THS_YH_G (BIT(6) | BIT(5) | BIT(4) | \ |
| BIT(3) | BIT(2) | BIT(1) | \ |
| BIT(0)) |
| |
| #define LSM9DS0_GYRO_REG_INT1_THS_YL_G 0x35 |
| |
| #define LSM9DS0_GYRO_REG_INT1_THS_ZH_G 0x36 |
| #define LSM9DS0_GYRO_MASK_INT1_THS_ZH_G (BIT(6) | BIT(5) | BIT(4) | \ |
| BIT(3) | BIT(2) | BIT(1) | \ |
| BIT(0)) |
| |
| #define LSM9DS0_GYRO_REG_INT1_THS_ZL_G 0x37 |
| |
| #define LSM9DS0_GYRO_REG_INT1_DURATION_G 0x38 |
| #define LSM9DS0_GYRO_MASK_INT1_DURATION_G_WAIT BIT(7) |
| #define LSM9DS0_GYRO_SHIFT_INT1_DURATION_G_WAIT 7 |
| #define LSM9DS0_GYRO_MASK_INT1_DURATION_G_D (BIT(6) | BIT(5) | BIT(4) | \ |
| BIT(3) | BIT(2) | BIT(1) | \ |
| BIT(0)) |
| #define LSM9DS0_GYRO_SHIFT_INT1_DURATION_G_D 0 |
| |
| #if defined(CONFIG_LSM9DS0_GYRO_FULLSCALE_245) |
| #define LSM9DS0_GYRO_DEFAULT_FULLSCALE 0 |
| #elif defined(CONFIG_LSM9DS0_GYRO_FULLSCALE_500) |
| #define LSM9DS0_GYRO_DEFAULT_FULLSCALE 1 |
| #elif defined(CONFIG_LSM9DS0_GYRO_FULLSCALE_2000) |
| #define LSM9DS0_GYRO_DEFAULT_FULLSCALE 2 |
| #endif |
| |
| #if defined(CONFIG_LSM9DS0_GYRO_SAMPLING_RATE_95) |
| #define LSM9DS0_GYRO_DEFAULT_SAMPLING_RATE 0 |
| #elif defined(CONFIG_LSM9DS0_GYRO_SAMPLING_RATE_190) |
| #define LSM9DS0_GYRO_DEFAULT_SAMPLING_RATE 1 |
| #elif defined(CONFIG_LSM9DS0_GYRO_SAMPLING_RATE_380) |
| #define LSM9DS0_GYRO_DEFAULT_SAMPLING_RATE 2 |
| #elif defined(CONFIG_LSM9DS0_GYRO_SAMPLING_RATE_760) |
| #define LSM9DS0_GYRO_DEFAULT_SAMPLING_RATE 3 |
| #endif |
| |
| #if defined(CONFIG_LSM9DS0_GYRO_SAMPLING_RATE_RUNTIME) || \ |
| defined(CONFIG_LSM9DS0_GYRO_FULLSCALE_RUNTIME) |
| #define LSM9DS0_GYRO_SET_ATTR |
| #endif |
| |
| struct lsm9ds0_gyro_config { |
| char *i2c_master_dev_name; |
| uint16_t i2c_slave_addr; |
| |
| #if CONFIG_LSM9DS0_GYRO_TRIGGER_DRDY |
| char *gpio_drdy_dev_name; |
| gpio_pin_t gpio_drdy_int_pin; |
| gpio_dt_flags_t gpio_drdy_int_flags; |
| #endif |
| }; |
| |
| struct lsm9ds0_gyro_data { |
| const struct device *i2c_master; |
| |
| #if defined(CONFIG_LSM9DS0_GYRO_TRIGGERS) |
| struct k_sem sem; |
| #endif |
| |
| #if defined(CONFIG_LSM9DS0_GYRO_TRIGGER_DRDY) |
| K_KERNEL_STACK_MEMBER(thread_stack, |
| CONFIG_LSM9DS0_GYRO_THREAD_STACK_SIZE); |
| struct k_thread thread; |
| const struct device *dev; |
| |
| const struct device *gpio_drdy; |
| struct gpio_callback gpio_cb; |
| struct sensor_trigger trigger_drdy; |
| sensor_trigger_handler_t handler_drdy; |
| #endif |
| |
| int sample_x, sample_y, sample_z; |
| #if defined(CONFIG_LSM9DS0_GYRO_FULLSCALE_RUNTIME) |
| uint8_t sample_fs; |
| uint8_t fs; |
| #endif |
| }; |
| |
| #if defined(CONFIG_LSM9DS0_GYRO_TRIGGER_DRDY) |
| int lsm9ds0_gyro_trigger_set(const struct device *dev, |
| const struct sensor_trigger *trig, |
| sensor_trigger_handler_t handler); |
| |
| int lsm9ds0_gyro_init_interrupt(const struct device *dev); |
| #endif |
| |
| #endif /* ZEPHYR_DRIVERS_SENSOR_LSM9DS0_GYRO_LSM9DS0_GYRO_H_ */ |
