| 0,0 → 1,75 |
|---|
| /* mija 2008 |
| |
| *.h file for defines lcd.c |
| |
| data PIN_D0 |
| PIN_D1 |
| PIN_D2 |
| PIN_D3 |
| write PIN_E |
| commamnd/data PIN_RS |
| |
| !!!!NOTE must be set PIN with PORT and DDR |
| */ |
| |
| //************************************************************* |
| |
| #define PIN_D0 PD1 |
| #define PORT_D0 PORTD |
| #define DDR_D0 DDRD |
| |
| #define PIN_D1 PD2 |
| #define PORT_D1 PORTD |
| #define DDR_D1 DDRD |
| |
| #define PIN_D2 PD0 |
| #define PORT_D2 PORTD |
| #define DDR_D2 DDRD |
| |
| #define PIN_D3 PC5 |
| #define PORT_D3 PORTC |
| #define DDR_D3 DDRC |
| |
| #define PIN_E PD4 |
| #define PORT_E PORTD |
| #define DDR_E DDRD |
| |
| #define PIN_RS PD3 |
| #define PORT_RS PORTD |
| #define DDR_RS DDRD |
| |
| //************************************************************* |
| |
| void LCD_init(void); |
| void LCD_putc(uint8_t data); |
| void LCD_gotoxy( uint8_t x, uint8_t y); |
| void LCD_clear(void); |
| |
| void LCD_send_data(uint8_t data); |
| void LCD_send_command(uint8_t data); |
| void LCD_send(uint8_t data); |
| void LCD_send_nibble(uint8_t data); |
| void LCD_init_IO_PIN(void); |
| |
| //************************************************************* |
| |
| |
| //********************** example printf *********************** |
| /* |
| #inlcude <stdio.h> |
| |
| static int put_lcd(char c, FILE *stream); |
| static FILE mystdout = FDEV_SETUP_STREAM(put_lcd, NULL,_FDEV_SETUP_WRITE); |
| |
| static int put_lcd(char c, FILE *stream) |
| { |
| switch (c) |
| { |
| case '\n': LCD_gotoxy(1,2);break; |
| case '\r': LCD_gotoxy(1,1);break; |
| default : LCD_putc(c); |
| } |
| return 0; |
| }*/ |
| //************************************************************* |
| |