AVRly - AVR Development Resources
pin_defines.h
Go to the documentation of this file.
1
/******************************************************************************
2
@copyright Copyright © 2022 by Jason Duffy.
3
4
Permission is hereby granted, free of charge, to any person obtaining a copy
5
of this software and associated documentation files (the "Software"), to deal
6
in the Software without restriction, including without limitation the rights
7
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
8
copies of the Software, and to permit persons to whom the Software is
9
furnished to do so, subject to the following conditions:
10
11
The above copyright notice and this permission notice shall be included in all
12
copies or substantial portions of the Software.
13
14
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
15
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
16
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
17
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
18
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
19
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
20
SOFTWARE.
21
******************************************************************************/
22
23
/**
24
* @file pin_defines.h
25
* @ingroup getting_started
26
* @author Jason Duffy
27
* @date 15th March 2022
28
* @brief Pin and port definitions for Getting Started with Blink. This file
29
* also serves to demonstrate the anatomy of embedded firmware.
30
*/
31
32
#ifndef PIN_DEFINES_DOT_H
33
#define PIN_DEFINES_DOT_H
34
35
// Definitions for pins and ports are in this header file.
36
#include <avr/io.h>
37
38
39
/**
40
* Defines the AVR port we have wired our LED to.
41
*/
42
#define LED_PORT PORTB
43
44
/**
45
* Defines the Data Direction Register for the GPIO connected to our LED.
46
*/
47
#define LED_DDR DDRB
48
49
/**
50
* Defines the GPIO number the LED is wired to
51
*/
52
#define LED_GPIO PB0
53
54
55
#endif
//PIN_DEFINES_DOT_H
56
57
58
/*** end of file ***/
content
getting-started
source
pin_defines.h
Generated by
1.9.4