67 lines
1.5 KiB
C
67 lines
1.5 KiB
C
/*
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* Copyright (c) 2023 Michal Morsisko
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*
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* SPDX-License-Identifier: Apache-2.0
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*/
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#ifndef ZEPHYR_DRIVERS_SENSOR_TMAG5170_TMAG5170_H_
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#define ZEPHYR_DRIVERS_SENSOR_TMAG5170_TMAG5170_H_
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#include <zephyr/device.h>
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#include <zephyr/drivers/gpio.h>
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#include <zephyr/drivers/spi.h>
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#include <zephyr/sys/util.h>
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struct tmag5170_dev_config {
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struct spi_dt_spec bus;
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uint8_t magnetic_channels;
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uint8_t x_range;
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uint8_t y_range;
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uint8_t z_range;
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uint8_t oversampling;
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bool tempeature_measurement;
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uint8_t magnet_type;
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uint8_t angle_measurement;
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bool disable_temperature_oversampling;
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uint8_t sleep_time;
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uint8_t operating_mode;
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#if defined(CONFIG_TMAG5170_TRIGGER)
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struct gpio_dt_spec int_gpio;
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#endif
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};
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struct tmag5170_data {
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uint8_t chip_revision;
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uint16_t x;
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uint16_t y;
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uint16_t z;
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uint16_t temperature;
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uint16_t angle;
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#if defined(CONFIG_TMAG5170_TRIGGER)
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struct gpio_callback gpio_cb;
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sensor_trigger_handler_t handler_drdy;
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const struct sensor_trigger *trigger_drdy;
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const struct device *dev;
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#endif
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#if defined(CONFIG_TMAG5170_TRIGGER_OWN_THREAD)
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struct k_sem sem;
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struct k_thread thread;
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K_KERNEL_STACK_MEMBER(thread_stack,
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CONFIG_TMAG5170_THREAD_STACK_SIZE);
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#elif defined(CONFIG_TMAG5170_TRIGGER_GLOBAL_THREAD)
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struct k_work work;
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#endif
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};
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#if defined(CONFIG_TMAG5170_TRIGGER)
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int tmag5170_trigger_set(const struct device *dev,
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const struct sensor_trigger *trig,
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sensor_trigger_handler_t handler);
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int tmag5170_trigger_init(const struct device *dev);
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#endif
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#endif /* ZEPHYR_DRIVERS_SENSOR_TMAG5170_TMAG5170_H_ */
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