blob: e5c3e44c321ae4b531b871e2e242580f2f516655 [file] [log] [blame]
/*
* Copyright (c) 2016 Intel Corporation
*
* SPDX-License-Identifier: Apache-2.0
*/
#ifndef __SENSOR_SX9500_H__
#define __SENSOR_SX9500_H__
#include <stdint.h>
#include <device.h>
#define SX9500_REG_IRQ_SRC 0x00
#define SX9500_REG_STAT 0x01
#define SX9500_REG_IRQ_MSK 0x03
#define SX9500_REG_PROX_CTRL0 0x06
#define SX9500_REG_PROX_CTRL1 0x07
/* These are used both in the IRQ_SRC register, to identify which
* interrupt occur, and in the IRQ_MSK register, to enable specific
* interrupts.
*/
#define SX9500_CONV_DONE_IRQ (1 << 3)
#define SX9500_NEAR_FAR_IRQ ((1 << 5) | (1 << 6))
struct sx9500_data {
struct device *i2c_master;
uint16_t i2c_slave_addr;
uint8_t prox_stat;
struct gpio_callback gpio_cb;
#ifdef CONFIG_SX9500_TRIGGER_OWN_THREAD
struct k_sem sem;
#endif
#ifdef CONFIG_SX9500_TRIGGER_GLOBAL_THREAD
struct k_work work;
struct device *dev;
#endif
#ifdef CONFIG_SX9500_TRIGGER
struct sensor_trigger trigger_drdy;
struct sensor_trigger trigger_near_far;
sensor_trigger_handler_t handler_drdy;
sensor_trigger_handler_t handler_near_far;
#endif
};
#ifdef CONFIG_SX9500_TRIGGER
int sx9500_setup_interrupt(struct device *dev);
int sx9500_trigger_set(struct device *dev,
const struct sensor_trigger *trig,
sensor_trigger_handler_t handler);
#else
static inline int sx9500_setup_interrupt(struct device *dev)
{
return 0;
}
#endif
#define SYS_LOG_DOMAIN "SX9500"
#define SYS_LOG_LEVEL CONFIG_SYS_LOG_SENSOR_LEVEL
#include <logging/sys_log.h>
#endif /* __SENSOR_SX9500_H__ */