1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
|
/*
pins_arduino.h - Pin definition functions for Arduino
Part of Arduino - http://www.arduino.cc/
Copyright (c) 2007 David A. Mellis
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General
Public License along with this library; if not, write to the
Free Software Foundation, Inc., 59 Temple Place, Suite 330,
Boston, MA 02111-1307 USA
$Id: wiring.h 249 2007-02-03 16:52:51Z mellis $
*/
#ifndef Pins_Arduino_h
#define Pins_Arduino_h
#include <avr/pgmspace.h>
#define ARDUINO_MODEL_USB_PID 0x0034
// Map SPI port to 'new' pins D14..D17
// D14 PB0 RXLED,SS/PCINT0
// D15 PB1 SCK,PCINT1
// D16 PB2 MOSI,PCINT2
// D17 PB3 MISO,PCINT3
const static uint8_t SS = 14;
const static uint8_t MOSI = 16;
const static uint8_t MISO = 17;
const static uint8_t SCK = 15;
const static uint8_t A0 = 14;
const static uint8_t A1 = 15;
const static uint8_t A2 = 16;
const static uint8_t A3 = 17;
const static uint8_t A4 = 18;
const static uint8_t A5 = 19;
const static uint8_t A6 = 20;
const static uint8_t A7 = 21;
#ifdef ARDUINO_MAIN
// On the Arduino board, digital pins are also used
// for the analog output (software PWM). Analog input
// pins are a separate set.
// ATMEL ATMEGA8 & 168 / ARDUINO
//
// +-\/-+
// PC6 1| |28 PC5 (AI 5)
// (D 0) PD0 2| |27 PC4 (AI 4)
// (D 1) PD1 3| |26 PC3 (AI 3)
// (D 2) PD2 4| |25 PC2 (AI 2)
// PWM+ (D 3) PD3 5| |24 PC1 (AI 1)
// (D 4) PD4 6| |23 PC0 (AI 0)
// VCC 7| |22 GND
// GND 8| |21 AREF
// PB6 9| |20 AVCC
// PB7 10| |19 PB5 (D 13)
// PWM+ (D 5) PD5 11| |18 PB4 (D 12)
// PWM+ (D 6) PD6 12| |17 PB3 (D 11) PWM
// (D 7) PD7 13| |16 PB2 (D 10) PWM
// (D 8) PB0 14| |15 PB1 (D 9) PWM
// +----+
//
// (PWM+ indicates the additional PWM pins on the ATmega168.)
// ATMEL ATMEGA1280 / ARDUINO
//
// 0-7 PE0-PE7 works
// 8-13 PB0-PB5 works
// 14-21 PA0-PA7 works
// 22-29 PH0-PH7 works
// 30-35 PG5-PG0 works
// 36-43 PC7-PC0 works
// 44-51 PJ7-PJ0 works
// 52-59 PL7-PL0 works
// 60-67 PD7-PD0 works
// A0-A7 PF0-PF7
// A8-A15 PK0-PK7
// ATMEL ATMEGA32U4 / ARDUINO LEONARDO
//
// D0 PD2 RXD1/INT2
// D1 PD3 TXD1/INT3
// D2 PD1 SDA SDA/INT1
// D3# PD0 PWM8/SCL OC0B/SCL/INT0
// D4 A6 PD4 ADC8
// D5# A7 PD6 FastPWM OC4D/ADC9
// D6# A8 PD7 FastPWM #OC4D/ADC10
// D7 PD5 #CTS
//
// D8 PB4 ADC11/PCINT4
// D9# A9 PB5 PWM16 OC1A/#OC4B/ADC13/PCINT5
// D10# A10 PB6 PWM16 OC1B/0c4B/ADC12/PCINT6
// D11# PB7 PWM8/16 0C0A/OC1C/#RTS/PCINT7
// D12# PC6 PWM16 0C3A/#OC4A
// D13# PC7 PWM10 CLK0/OC4A
//
// A0 PF7 ADC7
// A1 PF6 ADC6
// A2 PF5 ADC5
// A3 PF4 ADC4
// A4 PF1 ADC1
// A5 PF0 ADC0
//
// New pins D14..D17 to map SPI port to digitial pins
//
// D14 PB0 RXLED,SS/PCINT0
// D15 PB1 SCK,PCINT1
// D16 PB2 MOSI,PCINT2
// D17 PB3 MISO,PCINT3
//
// TXLED PE6 INT6
// HWB PE2 HWB
// these arrays map port names (e.g. port B) to the
// appropriate addresses for various functions (e.g. reading
// and writing)
const uint16_t PROGMEM port_to_mode_PGM[] = {
NOT_A_PORT,
NOT_A_PORT,
(uint16_t) &DDRB,
(uint16_t) &DDRC,
(uint16_t) &DDRD,
(uint16_t) &DDRE,
(uint16_t) &DDRF,
};
const uint16_t PROGMEM port_to_output_PGM[] = {
NOT_A_PORT,
NOT_A_PORT,
(uint16_t) &PORTB,
(uint16_t) &PORTC,
(uint16_t) &PORTD,
(uint16_t) &PORTE,
(uint16_t) &PORTF,
};
const uint16_t PROGMEM port_to_input_PGM[] = {
NOT_A_PORT,
NOT_A_PORT,
(uint16_t) &PINB,
(uint16_t) &PINC,
(uint16_t) &PIND,
(uint16_t) &PINE,
(uint16_t) &PINF,
};
const uint8_t PROGMEM digital_pin_to_port_PGM[18] = {
PD, /* 0 */
PD,
PD,
PD,
PD,
PD,
PD,
PD,
PB, /* 8 */
PB,
PB,
PB,
PC, /* 12 */
PC, /* 13 */
PB, /* 14 */
PB, /* 15 */
PB, /* 16 */
PB, /* 17 */
};
const uint8_t PROGMEM digital_pin_to_bit_mask_PGM[18] = {
_BV(2), /* 0, port D */
_BV(3),
_BV(1),
_BV(0),
_BV(4),
_BV(6),
_BV(7),
_BV(5),
_BV(4), /* 8, port B */
_BV(5),
_BV(6),
_BV(7),
_BV(6), /* 12 port C */
_BV(7),
_BV(0), /* 14, port B */
_BV(1),
_BV(2),
_BV(3),
};
const uint8_t PROGMEM digital_pin_to_timer_PGM[18] = {
NOT_ON_TIMER, /* 0, port D */
NOT_ON_TIMER,
NOT_ON_TIMER,
TIMER0B,
NOT_ON_TIMER,
NOT_ON_TIMER, // TIMER4D TODO - ZE - Fix this when there's a decision on what to do about these PWM pins
NOT_ON_TIMER, // TIMER4D_NOT TODO - ZE - Complementary output of TIMER4D on Digital Pin 6. Not sure this was intended.
NOT_ON_TIMER,
NOT_ON_TIMER, /* 8 port B */
TIMER1A,
TIMER1B,
TIMER0A,
TIMER3A, /* 12 port C */
TIMER4A,
NOT_ON_TIMER, /* 14 port B */
NOT_ON_TIMER,
};
#endif
#endif
|
