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pin_defines.h
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1/******************************************************************************
2 @copyright Copyright © 2022 by Jason Duffy.
3
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22
23/**
24 * @file pin_defines.h
25 * @ingroup digital_clock
26 * @author Jason Duffy
27 * @date 2nd April 2022
28 * @brief Definitions for pins and ports.
29 */
30
31#ifndef PIN_DEFINES_DOT_H
32#define PIN_DEFINES_DOT_H
33
34// LCD ports, pins & data direction registers
35#define LCD_DATA_PORT PORTB
36#define LCD_DATA_DDR DDRB
37#define LCD_DATA_PIN PINB
38#define LCD_CTRL_PORT PORTB
39#define LCD_CTRL_DDR DDRB
40
41// LCD pinout
42#define LCD_RS PB0
43#define LCD_EN PB1
44
45#define LCD_D7 PB7
46#define LCD_D6 PB6
47#define LCD_D5 PB5
48#define LCD_D4 PB4
49
50
51#endif //PIN_DEFINES_DOT_H
52
53/*** end of file ***/