Példaprogram egyéni karakterek létrehozására és használatra.
/*============================================================================== Custom Charcters Written by Ervin Jung (2010) You can find more infromations in the lcd.h ==============================================================================*/ #include <pic18fregs.h> #define FOSC 48000000 // because PPL5 #define LCD_USE_DEFAULTS #include <simple_delay.h> #include <lcd.h> #include <math.h> #include <stdlib.h> const char lcd_char0[] = {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x1f}; const char lcd_char1[] = {0x00,0x00,0x00,0x00,0x00,0x00,0x1f,0x1f}; const char lcd_char2[] = {0x00,0x00,0x00,0x00,0x00,0x1f,0x1f,0x1f}; const char lcd_char3[] = {0x00,0x00,0x00,0x00,0x1f,0x1f,0x1f,0x1f}; const char lcd_char4[] = {0x00,0x00,0x00,0x1f,0x1f,0x1f,0x1f,0x1f}; const char lcd_char5[] = {0x00,0x00,0x1f,0x1f,0x1f,0x1f,0x1f,0x1f}; const char lcd_char6[] = {0x00,0x1f,0x1f,0x1f,0x1f,0x1f,0x1f,0x1f}; const char lcd_char7[] = {0x1f,0x1f,0x1f,0x1f,0x1f,0x1f,0x1f,0x1f}; void main(void) { char i; lcd_init(); lcd_init_char(0, lcd_char0); lcd_init_char(1, lcd_char1); lcd_init_char(2, lcd_char2); lcd_init_char(3, lcd_char3); lcd_init_char(4, lcd_char4); lcd_init_char(5, lcd_char5); lcd_init_char(6, lcd_char6); lcd_init_char(7, lcd_char7); lcd_gotoxy(1,1); printf(" IDE for PIC18F"); while(1) { lcd_gotoxy(1,2); for(i = 0; i < 16; i++) { lcd_send_byte(1, rand() % 7); } delay_ms(200); } }