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pin_defines.h
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2 @copyright Copyright © 2022 by Jason Duffy.
3
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22
23/**
24 * @file pin_defines.h
25 * @ingroup am_radio
26 * @author Jason Duffy
27 * @date 10th September 2022
28 * @brief Definitions for pins and ports. Connect a small wire to ANTENNA pin,
29 * you can boost the signal by touching the wire with your fingers, as the
30 * human body can act as a remarkably good antenna. Tune an AM radio to the
31 * carrier frequency to pick up the transmission.
32 */
33
34#ifndef PIN_DEFINES_DOT_H
35#define PIN_DEFINES_DOT_H
36
37#include <avr/io.h>
38
39#define ANTENNA_DDR DDRD
40#define ANTENNA_PORT PORTD
41#define ANTENNA PD5
42
43
44#endif //PIN_DEFINES_DOT_H
45
46/*** end of file ***/