lcd_ll_par_gpio.h

/*
 * Copyright (C) 2023 Gunar Schorcht
 *
 * This file is subject to the terms and conditions of the GNU Lesser
 * General Public License v2.1. See the file LICENSE in the top level
 * directory for more details.
 */
 
#pragma once
 
#if !DOXYGEN    /* hide from documentation */

 
#include <assert.h>
 
#include "lcd.h"
 
#ifdef __cplusplus
extern "C" {
#endif

 
void lcd_ll_par_gpio_init(lcd_t *dev);

void lcd_ll_par_gpio_set_data_dir(lcd_t *dev, bool output);

void lcd_ll_par_gpio_cmd_start(lcd_t *dev, uint8_t cmd, bool cont);

void lcd_ll_par_gpio_write_byte(lcd_t *dev, bool cont, uint8_t out);

void lcd_ll_par_gpio_write_word(lcd_t *dev, bool cont, uint16_t out);

uint8_t lcd_ll_par_gpio_read_byte(lcd_t *dev, bool cont);

uint16_t lcd_ll_par_gpio_read_word(lcd_t *dev, bool cont);
 
#ifdef __cplusplus
}
#endif
#endif /* !DOXYGEN */