input_analog_axis.h

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/*
 * Copyright 2023 Google LLC
 *
 * SPDX-License-Identifier: Apache-2.0
 */
 
#ifndef ZEPHYR_INCLUDE_INPUT_ANALOG_AXIS_H_
#define ZEPHYR_INCLUDE_INPUT_ANALOG_AXIS_H_
 
#include <stdint.h>
#include <zephyr/device.h>
 
struct analog_axis_calibration {
        int16_t in_min;
        int16_t in_max;
        uint16_t in_deadzone;
};
 
typedef void (*analog_axis_raw_data_t)(const struct device *dev,
                                       int channel, int16_t raw_val);
 
void analog_axis_set_raw_data_cb(const struct device *dev, analog_axis_raw_data_t cb);
 
int analog_axis_num_axes(const struct device *dev);
 
int analog_axis_calibration_get(const struct device *dev,
                                int channel,
                                struct analog_axis_calibration *cal);
 
int analog_axis_calibration_set(const struct device *dev,
                                int channel,
                                struct analog_axis_calibration *cal);
 
#endif /* ZEPHYR_INCLUDE_INPUT_ANALOG_AXIS_H_ */