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/**
* Marlin 3D Printer Firmware
* Copyright (c) 2020 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
*
* Based on Sprinter and grbl.
* Copyright (c) 2011 Camiel Gubbels / Erik van der Zalm
*
* 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 3 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 <https://www.gnu.org/licenses/>.
*
*/
#pragma once
/**
* Implementation of the LCD display routines for a TFT GLCD displays with external controller.
*/
#include "../../inc/MarlinConfig.h"
#if IS_TFTGLCD_PANEL
#include "../../libs/duration_t.h"
////////////////////////////////////
// Set up button and encode mappings for each panel (into 'buttons' variable)
//
// This is just to map common functions (across different panels) onto the same
// macro name. The mapping is independent of whether the button is directly connected or
// via a shift/i2c register.
////////////////////////////////////
// Create LCD class instance and chipset-specific information
class TFTGLCD {
private:
public:
TFTGLCD();
void clear_buffer();
void clr_screen();
void setCursor(uint8_t col, uint8_t row);
void write(char c);
void print(const char *line);
void print_line();
void print_screen();
void redraw_screen();
void setContrast(uint16_t contrast);
};
extern TFTGLCD lcd;
#include "../fontutils.h"
#include "../lcdprint.h"
// Use panel encoder - free old encoder pins
#undef BTN_EN1
#undef BTN_EN2
#undef BTN_ENC
#ifndef EN_C
#define EN_C 4 // for click
#endif
#endif // IS_TFTGLCD_PANEL
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