PCD8544_LCD/pcd8544_lcd.h

/*
 * pcd8544_lcd.h
 *
 * Copyright 2022 dh33ex <dh33ex@riseup.net>
 *
 * 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, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
 * MA 02110-1301, USA or see <http://www.gnu.org/licenses/>.
 *
 *
 */

#ifndef PCD8544_LCD_H
#define PCD8544_LCD_H

struct pcd8544 {
    unsigned char rst;
    unsigned char ss;
    unsigned char dc;
    unsigned char bl;
};

typedef struct pcd8544 PCD8544;

void LCD_init(PCD8544 *disp);
void LCD_write(PCD8544 *disp, char *string);
void LCD_backlight(PCD8544 *disp, unsigned char state);
void LCD_set_address(PCD8544 *disp, unsigned char x, unsigned char y);
void LCD_clear(PCD8544 *disp);

#endif