44 lines
1022 B
C
44 lines
1022 B
C
/*
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* Copyright (c) 2020, Laird Connectivity
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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_SM351LT_SM351LT_H_
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#define ZEPHYR_DRIVERS_SENSOR_SM351LT_SM351LT_H_
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#include <stdint.h>
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#include <zephyr/drivers/gpio.h>
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#include <zephyr/drivers/sensor.h>
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#include <zephyr/kernel.h>
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#define SENSOR_ATTR_SM351LT_TRIGGER_TYPE SENSOR_ATTR_PRIV_START
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struct sm351lt_config {
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struct gpio_dt_spec int_gpio;
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};
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struct sm351lt_data {
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bool sample_status;
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#ifdef CONFIG_SM351LT_TRIGGER
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const struct device *dev;
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struct gpio_callback gpio_cb;
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uint32_t trigger_type;
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sensor_trigger_handler_t changed_handler;
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const struct sensor_trigger *changed_trigger;
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#if defined(CONFIG_SM351LT_TRIGGER_OWN_THREAD)
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K_KERNEL_STACK_MEMBER(thread_stack, CONFIG_SM351LT_THREAD_STACK_SIZE);
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struct k_thread thread;
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struct k_sem gpio_sem;
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#elif defined(CONFIG_SM351LT_TRIGGER_GLOBAL_THREAD)
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struct k_work work;
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#endif
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#endif /* CONFIG_SM351LT_TRIGGER */
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};
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#endif /* ZEPHYR_DRIVERS_SENSOR_SM351LT_SM351LT_H_ */
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