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/*
* Copyright (c) 2020 TDK Invensense
*
* SPDX-License-Identifier: Apache-2.0
*/
#ifndef ZEPHYR_DRIVERS_SENSOR_ICM42605_ICM42605_H_
#define ZEPHYR_DRIVERS_SENSOR_ICM42605_ICM42605_H_
#include <zephyr/device.h>
#include <zephyr/drivers/gpio.h>
#include <zephyr/drivers/spi.h>
#include <zephyr/kernel.h>
#include <zephyr/sys/util.h>
#include <zephyr/types.h>
#include "icm42605_reg.h"
typedef void (*tap_fetch_t)(const struct device *dev);
int icm42605_tap_fetch(const struct device *dev);
struct icm42605_data {
uint8_t fifo_data[HARDWARE_FIFO_SIZE];
int16_t accel_x;
int16_t accel_y;
int16_t accel_z;
uint16_t accel_sensitivity_shift;
uint16_t accel_hz;
uint16_t accel_sf;
int16_t temp;
int16_t gyro_x;
int16_t gyro_y;
int16_t gyro_z;
uint16_t gyro_sensitivity_x10;
uint16_t gyro_hz;
uint16_t gyro_sf;
bool accel_en;
bool gyro_en;
bool tap_en;
bool sensor_started;
const struct device *dev;
struct gpio_callback gpio_cb;
struct sensor_trigger data_ready_trigger;
sensor_trigger_handler_t data_ready_handler;
struct sensor_trigger tap_trigger;
sensor_trigger_handler_t tap_handler;
struct sensor_trigger double_tap_trigger;
sensor_trigger_handler_t double_tap_handler;
#ifdef CONFIG_ICM42605_TRIGGER
K_KERNEL_STACK_MEMBER(thread_stack, CONFIG_ICM42605_THREAD_STACK_SIZE);
struct k_thread thread;
struct k_sem gpio_sem;
#endif
};
struct icm42605_config {
struct spi_dt_spec spi;
struct gpio_dt_spec gpio_int;
uint16_t accel_hz;
uint16_t gyro_hz;
uint16_t accel_fs;
uint16_t gyro_fs;
};
int icm42605_trigger_set(const struct device *dev,
const struct sensor_trigger *trig,
sensor_trigger_handler_t handler);
int icm42605_init_interrupt(const struct device *dev);
#endif /* __SENSOR_ICM42605__ */