lcd_hd44780_def_char.h File Reference

Header file for defining custom characters for the HD44780 LCD. More...

#include <stdint.h>
#include "lcd_hd44780_config.h"

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Data Structures
struct	lcd_char_mapping_struct_t
	Structure for mapping ASCII characters to LCD memory equivalents. More...
struct	char_bank_struct_t
struct	lcd_bank_load_struct_t

Macros
#define	LCD_CGRAM_BYTES_PER_CHAR   8
#define	DEF_CHAR_ADR_MASK   7
#define	CHAR_MAP_END   '\0'

Enumerations
enum	LCD_CGRAM_BANK_1_e {   bank_1_Pol_e , bank_1_Pol_o , bank_1_Pol_s , bank_1_Pol_l ,   bank_1_Pol_c , bank_1_Pol_a , bank_1_Pol_n , bank_1_Zn_wody }
	Labels representing specific user defined chars collected in LCD_CGRAM_BANK_1_e. Label values are equal to addresses in LCD_CGRAM_BANK_1_e and the address of LCD_CGRAM where all chars from LCD_CGRAM_BANK_1_e will be written when using lcd_load_char_bank() or lcd_def_char() for defining single characters in LCD_CGRAM. More...

Detailed Description

Header file for defining custom characters for the HD44780 LCD.

Author

LCD custom char code generator app written by niwciu (niwci.nosp@m.u@gm.nosp@m.ail.c.nosp@m.om)

Version

<add version no>

Date

2025-02-26

Enumeration Type Documentation

LCD_CGRAM_BANK_1_e

enum LCD_CGRAM_BANK_1_e

Labels representing specific user defined chars collected in LCD_CGRAM_BANK_1_e. Label values are equal to addresses in LCD_CGRAM_BANK_1_e and the address of LCD_CGRAM where all chars from LCD_CGRAM_BANK_1_e will be written when using lcd_load_char_bank() or lcd_def_char() for defining single characters in LCD_CGRAM.

Enumerator
bank_1_Pol_e	Label with value 0 for custom character 'Pol_e' at address 0x00 in bank_1 and LCD_CGRAM.
bank_1_Pol_o	Label with value 1 for custom character 'Pol_o' at address 0x01 in bank_1 and LCD_CGRAM.
bank_1_Pol_s	Label with value 2 for custom character 'Pol_s' at address 0x02 in bank_1 and LCD_CGRAM.
bank_1_Pol_l	Label with value 3 for custom character 'Pol_l' at address 0x03 in bank_1 and LCD_CGRAM.
bank_1_Pol_c	Label with value 4 for custom character 'Pol_c' at address 0x04 in bank_1 and LCD_CGRAM.
bank_1_Pol_a	Label with value 5 for custom character 'Pol_a' at address 0x05 in bank_1 and LCD_CGRAM.
bank_1_Pol_n	Label with value 6 for custom character 'Pol_n' at address 0x06 in bank_1 and LCD_CGRAM.
bank_1_Zn_wody	Label with value 7 for custom character 'Zn_wody' at address 0x07 in bank_1 and LCD_CGRAM.