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/*
Copyright 2021 Thomas Weißschuh <thomas@t-8ch.de>
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#pragma once
#include <stdint.h>
#include <stdbool.h>
/**
* \defgroup programmable_button
*
* HID Programmable Buttons
* \{
*/
/**
* \brief Clear the programmable button report.
*/
void programmable_button_clear(void);
/**
* \brief Set the state of a button.
*
* \param index The index of the button to press, from 0 to 31.
*/
void programmable_button_add(uint8_t index);
/**
* \brief Reset the state of a button.
*
* \param index The index of the button to release, from 0 to 31.
*/
void programmable_button_remove(uint8_t index);
/**
* \brief Set the state of a button, and flush the report.
*
* \param index The index of the button to press, from 0 to 31.
*/
void programmable_button_register(uint8_t index);
/**
* \brief Reset the state of a button, and flush the report.
*
* \param index The index of the button to release, from 0 to 31.
*/
void programmable_button_unregister(uint8_t index);
/**
* \brief Get the state of a button.
*
* \param index The index of the button to check, from 0 to 31.
*
* \return `true` if the button is pressed.
*/
bool programmable_button_is_on(uint8_t index);
/**
* \brief Send the programmable button report to the host.
*/
void programmable_button_flush(void);
/**
* \brief Get the programmable button report.
*
* \return The bitmask of programmable button states.
*/
uint32_t programmable_button_get_report(void);
/**
* \brief Set the programmable button report.
*
* \param report A bitmask of programmable button states.
*/
void programmable_button_set_report(uint32_t report);
/** \} */
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