/* Reflow Oven Controller
*
* Copyright (C) 2020  Mario Hüttel <mario.huettel@gmx.net>
*
* This file is part of the Reflow Oven Controller Project.
*
* The reflow oven controller is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*
* The Reflow Oven Control Firmware 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 the reflow oven controller project.
* If not, see <http://www.gnu.org/licenses/>.
*/

#ifndef _GUI_H_
#define _GUI_H_

#include <stdint.h>

/**
 * @brief Handle the reflow controller's LCD Menu
 * @return 0 if no delay is requested, 1 if delay is requested
 */
int gui_handle(void);

void gui_init(void);

void gui_root_menu_message_set(const char *heading, const char *text);

void gui_lcd_write_direct_blocking(uint8_t line, const char *text);

#endif /* _GUI_H_ */