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/*
* Copyright 2024 Google LLC
*
* SPDX-License-Identifier: Apache-2.0
*/
#ifndef ZEPHYR_INCLUDE_INPUT_HID_H_
#define ZEPHYR_INCLUDE_INPUT_HID_H_
/**
* @addtogroup input_interface
* @{
*/
/**
* @brief Convert an input code to HID code.
*
* Takes an input code as input and returns the corresponding HID code as
* output. The return value is -1 if the code is not found, if found it can
* safely be casted to a uint8_t type.
*
* @param input_code Event code (see @ref INPUT_KEY_CODES).
* @retval the HID code corresponding to the input code.
* @retval -1 if there's no HID code for the specified input code.
*/
int16_t input_to_hid_code(uint16_t input_code);
/**
* @brief Convert an input code to HID modifier.
*
* Takes an input code as input and returns the corresponding HID modifier as
* output or 0.
*
* @param input_code Event code (see @ref INPUT_KEY_CODES).
* @retval the HID modifier corresponding to the input code.
* @retval 0 if there's no HID modifier for the specified input code.
*/
uint8_t input_to_hid_modifier(uint16_t input_code);
/** @} */
#endif /* ZEPHYR_INCLUDE_INPUT_HID_H_ */