lcd_hd44780_def_char.h

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#ifndef _LCD_HD44780_DEF_CHAR_H_
#define _LCD_HD44780_DEF_CHAR_H_
 
#ifdef __cplusplus
extern "C"
{
#endif /* __cplusplus */
 
#include <stdint.h>
#include "lcd_hd44780_config.h"
 
#define LCD_CGRAM_BYTES_PER_CHAR 8
#define DEF_CHAR_ADR_MASK 7
#define CHAR_MAP_END '\0'
 
    typedef struct
    {
        char ascii_char;           
        uint8_t lcd_def_char_addr; 
    } lcd_char_mapping_struct_t;
 
    typedef struct
    {
        const uint8_t *char_0; 
        const uint8_t *char_1; 
        const uint8_t *char_2; 
        const uint8_t *char_3; 
        const uint8_t *char_4; 
        const uint8_t *char_5; 
        const uint8_t *char_6; 
        const uint8_t *char_7; 
    } char_bank_struct_t;
 
    typedef struct
    {
        char_bank_struct_t *char_bank;               
        lcd_char_mapping_struct_t *char_mapping_tab; 
    } lcd_bank_load_struct_t;
 
    /**********************USER CHAR DECLARATION SECTION*******************************/
    static const uint8_t Pol_e[8] = {0, 0, 14, 17, 31, 16, 14, 3};
    static const uint8_t Pol_o[8] = {2, 4, 14, 17, 17, 17, 14, 0};
    static const uint8_t Pol_s[8] = {2, 4, 14, 16, 14, 1, 30, 0};
    static const uint8_t Pol_l[8] = {12, 4, 6, 12, 4, 4, 14, 0};
    static const uint8_t Pol_c[8] = {2, 4, 14, 16, 16, 17, 14, 0};
    static const uint8_t Pol_a[8] = {0, 0, 14, 1, 15, 17, 15, 3};
    static const uint8_t Pol_n[8] = {2, 4, 22, 25, 17, 17, 17, 0};
    static const uint8_t Zn_wody[8] = {0, 0, 0, 6, 9, 2, 4, 15};
    // Add additional custom characters definitions here
 
    /**********************USER CHAR CGRAM 'bank_1' DECLARATION SECTION*******************/
    static char_bank_struct_t bank_1 = {
        Pol_e,   
        Pol_o,   
        Pol_s,   
        Pol_l,   
        Pol_c,   
        Pol_a,   
        Pol_n,   
        Zn_wody, 
    };
 
    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, 
    };
 
    static lcd_char_mapping_struct_t lcd_bank_1_def_chars_map[] = {
        // HERE YOU CAN DEFINE MAPPING OF YOUR DEF CHAR TO ANY U8 ASCII CHAR
        // Defined ASCII U8 Char will be displayed on LCD as mapped def char
        // You can mapp more ASCI char to one def char. Look on example bellow
        // {'³', bank_1_Pol_l}, /**< Extended ASCII '³' mapped to the custom character '³' (address = enum bank_1_Pol_l) */
        // {'£', bank_1_Pol_l}, /**< Extended ASCII '£' mapped to the custom character '³' (address = enum bank_1_Pol_l) */
 
        {'ê', bank_1_Pol_e}, 
        {'ó', bank_1_Pol_o}, 
        {'œ', bank_1_Pol_s}, 
        {'Œ', bank_1_Pol_s}, 
        {'³', bank_1_Pol_l}, 
        {'£', bank_1_Pol_l}, 
        {'æ', bank_1_Pol_c}, 
        {'Æ', bank_1_Pol_c}, 
        {'¹', bank_1_Pol_a}, 
        {'ñ', bank_1_Pol_n}, 
        {CHAR_MAP_END, 0}    
    };
 
    static const lcd_bank_load_struct_t bank_1_load_data = {
        &bank_1,                  
        lcd_bank_1_def_chars_map, 
    };
 
#ifdef __cplusplus
}
#endif /* __cplusplus */
 
#endif /* _LCD_HD44780_DEF_CHAR_H_ */