2011-08-30 16:45:41 +02:00
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/*
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pins_arduino.h - Pin definition functions for Arduino
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Part of Arduino - http://www.arduino.cc/
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Copyright (c) 2007 David A. Mellis
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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This library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General
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Public License along with this library; if not, write to the
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Free Software Foundation, Inc., 59 Temple Place, Suite 330,
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Boston, MA 02111-1307 USA
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*/
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#ifndef Pins_Arduino_h
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#define Pins_Arduino_h
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#include <avr/pgmspace.h>
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2012-09-13 15:19:52 +02:00
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// Workaround for wrong definitions in "iom32u4.h".
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// This should be fixed in the AVR toolchain.
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#undef UHCON
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#undef UHINT
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#undef UHIEN
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#undef UHADDR
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#undef UHFNUM
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#undef UHFNUML
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#undef UHFNUMH
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#undef UHFLEN
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#undef UPINRQX
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#undef UPINTX
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#undef UPNUM
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#undef UPRST
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#undef UPCONX
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#undef UPCFG0X
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#undef UPCFG1X
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#undef UPSTAX
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#undef UPCFG2X
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#undef UPIENX
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#undef UPDATX
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#undef TCCR2A
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#undef WGM20
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#undef WGM21
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#undef COM2B0
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#undef COM2B1
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#undef COM2A0
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#undef COM2A1
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#undef TCCR2B
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#undef CS20
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#undef CS21
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#undef CS22
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#undef WGM22
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#undef FOC2B
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#undef FOC2A
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#undef TCNT2
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#undef TCNT2_0
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#undef TCNT2_1
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#undef TCNT2_2
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#undef TCNT2_3
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#undef TCNT2_4
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#undef TCNT2_5
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#undef TCNT2_6
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#undef TCNT2_7
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#undef OCR2A
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#undef OCR2_0
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#undef OCR2_1
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#undef OCR2_2
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#undef OCR2_3
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#undef OCR2_4
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#undef OCR2_5
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#undef OCR2_6
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#undef OCR2_7
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#undef OCR2B
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#undef OCR2_0
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#undef OCR2_1
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#undef OCR2_2
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#undef OCR2_3
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#undef OCR2_4
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#undef OCR2_5
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#undef OCR2_6
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#undef OCR2_7
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2015-10-23 10:41:56 +02:00
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#define NUM_DIGITAL_PINS 31
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2012-11-30 15:10:51 +01:00
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#define NUM_ANALOG_INPUTS 12
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2011-09-16 21:46:51 +02:00
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#define TX_RX_LED_INIT DDRD |= (1<<5), DDRB |= (1<<0)
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#define TXLED0 PORTD |= (1<<5)
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#define TXLED1 PORTD &= ~(1<<5)
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2011-09-16 20:32:25 +02:00
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#define RXLED0 PORTB |= (1<<0)
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#define RXLED1 PORTB &= ~(1<<0)
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2011-09-08 21:52:05 +02:00
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2014-02-11 11:18:25 +01:00
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static const uint8_t SDA = 2;
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static const uint8_t SCL = 3;
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2013-11-03 18:10:22 +01:00
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#define LED_BUILTIN 13
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2015-08-15 15:50:57 +02:00
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#define LED_BUILTIN_RX 17
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#define LED_BUILTIN_TX 30
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2011-11-09 04:06:15 +01:00
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2011-08-30 16:45:41 +02:00
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// Map SPI port to 'new' pins D14..D17
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2014-02-11 11:18:25 +01:00
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static const uint8_t SS = 17;
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static const uint8_t MOSI = 16;
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static const uint8_t MISO = 14;
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static const uint8_t SCK = 15;
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2011-08-30 16:45:41 +02:00
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2011-11-09 04:06:15 +01:00
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// Mapping of analog pins as digital I/O
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2011-11-16 16:49:41 +01:00
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// A6-A11 share with digital pins
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2014-02-11 11:18:25 +01:00
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static const uint8_t A0 = 18;
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static const uint8_t A1 = 19;
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static const uint8_t A2 = 20;
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static const uint8_t A3 = 21;
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static const uint8_t A4 = 22;
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static const uint8_t A5 = 23;
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static const uint8_t A6 = 24; // D4
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static const uint8_t A7 = 25; // D6
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static const uint8_t A8 = 26; // D8
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static const uint8_t A9 = 27; // D9
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static const uint8_t A10 = 28; // D10
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static const uint8_t A11 = 29; // D12
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2011-08-30 16:45:41 +02:00
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2012-05-21 00:56:49 +02:00
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#define digitalPinToPCICR(p) ((((p) >= 8 && (p) <= 11) || ((p) >= 14 && (p) <= 17) || ((p) >= A8 && (p) <= A10)) ? (&PCICR) : ((uint8_t *)0))
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#define digitalPinToPCICRbit(p) 0
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#define digitalPinToPCMSK(p) ((((p) >= 8 && (p) <= 11) || ((p) >= 14 && (p) <= 17) || ((p) >= A8 && (p) <= A10)) ? (&PCMSK0) : ((uint8_t *)0))
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#define digitalPinToPCMSKbit(p) ( ((p) >= 8 && (p) <= 11) ? (p) - 4 : ((p) == 14 ? 3 : ((p) == 15 ? 1 : ((p) == 16 ? 2 : ((p) == 17 ? 0 : (p - A8 + 4))))))
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2012-05-20 04:05:46 +02:00
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2011-09-14 05:52:26 +02:00
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// __AVR_ATmega32U4__ has an unusual mapping of pins to channels
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extern const uint8_t PROGMEM analog_pin_to_channel_PGM[];
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#define analogPinToChannel(P) ( pgm_read_byte( analog_pin_to_channel_PGM + (P) ) )
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2015-08-15 15:50:57 +02:00
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#define digitalPinHasPWM(p) ((p) == 3 || (p) == 5 || (p) == 6 || (p) == 9 || (p) == 10 || (p) == 11 || (p) == 13)
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2013-10-01 18:15:31 +02:00
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#define digitalPinToInterrupt(p) ((p) == 0 ? 2 : ((p) == 1 ? 3 : ((p) == 2 ? 1 : ((p) == 3 ? 0 : ((p) == 7 ? 4 : NOT_AN_INTERRUPT)))))
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2013-09-28 21:11:33 +02:00
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2011-08-30 16:45:41 +02:00
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#ifdef ARDUINO_MAIN
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// On the Arduino board, digital pins are also used
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// for the analog output (software PWM). Analog input
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// pins are a separate set.
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// ATMEL ATMEGA32U4 / ARDUINO LEONARDO
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//
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// D0 PD2 RXD1/INT2
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// D1 PD3 TXD1/INT3
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// D2 PD1 SDA SDA/INT1
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// D3# PD0 PWM8/SCL OC0B/SCL/INT0
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// D4 A6 PD4 ADC8
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2011-09-16 22:12:39 +02:00
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// D5# PC6 ??? OC3A/#OC4A
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2011-11-09 04:06:15 +01:00
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// D6# A7 PD7 FastPWM #OC4D/ADC10
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2011-11-16 17:00:21 +01:00
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// D7 PE6 INT6/AIN0
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2011-08-30 16:45:41 +02:00
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//
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2011-11-16 17:00:21 +01:00
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// D8 A8 PB4 ADC11/PCINT4
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// D9# A9 PB5 PWM16 OC1A/#OC4B/ADC12/PCINT5
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// D10# A10 PB6 PWM16 OC1B/0c4B/ADC13/PCINT6
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2011-08-30 16:45:41 +02:00
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// D11# PB7 PWM8/16 0C0A/OC1C/#RTS/PCINT7
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2011-11-16 17:00:21 +01:00
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// D12 A11 PD6 T1/#OC4D/ADC9
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2011-08-30 16:45:41 +02:00
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// D13# PC7 PWM10 CLK0/OC4A
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//
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2011-11-16 17:00:21 +01:00
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// A0 D18 PF7 ADC7
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// A1 D19 PF6 ADC6
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// A2 D20 PF5 ADC5
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// A3 D21 PF4 ADC4
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// A4 D22 PF1 ADC1
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// A5 D23 PF0 ADC0
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2011-08-30 16:45:41 +02:00
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//
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2011-11-16 17:20:38 +01:00
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// New pins D14..D17 to map SPI port to digital pins
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2011-08-30 16:45:41 +02:00
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//
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2011-11-16 17:00:21 +01:00
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// MISO D14 PB3 MISO,PCINT3
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// SCK D15 PB1 SCK,PCINT1
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// MOSI D16 PB2 MOSI,PCINT2
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// SS D17 PB0 RXLED,SS/PCINT0
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2011-08-30 16:45:41 +02:00
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//
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2015-08-15 15:50:57 +02:00
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// TXLED D30 PD5 XCK1
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// RXLED D17 PB0
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2011-08-30 16:45:41 +02:00
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// HWB PE2 HWB
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// these arrays map port names (e.g. port B) to the
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// appropriate addresses for various functions (e.g. reading
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// and writing)
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const uint16_t PROGMEM port_to_mode_PGM[] = {
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NOT_A_PORT,
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NOT_A_PORT,
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(uint16_t) &DDRB,
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(uint16_t) &DDRC,
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(uint16_t) &DDRD,
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(uint16_t) &DDRE,
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(uint16_t) &DDRF,
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};
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const uint16_t PROGMEM port_to_output_PGM[] = {
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NOT_A_PORT,
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NOT_A_PORT,
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(uint16_t) &PORTB,
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(uint16_t) &PORTC,
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(uint16_t) &PORTD,
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(uint16_t) &PORTE,
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(uint16_t) &PORTF,
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};
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const uint16_t PROGMEM port_to_input_PGM[] = {
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NOT_A_PORT,
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NOT_A_PORT,
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(uint16_t) &PINB,
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(uint16_t) &PINC,
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(uint16_t) &PIND,
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(uint16_t) &PINE,
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(uint16_t) &PINF,
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};
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2012-11-30 15:10:51 +01:00
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const uint8_t PROGMEM digital_pin_to_port_PGM[] = {
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2011-11-16 17:20:38 +01:00
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PD, // D0 - PD2
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PD, // D1 - PD3
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PD, // D2 - PD1
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PD, // D3 - PD0
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PD, // D4 - PD4
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PC, // D5 - PC6
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PD, // D6 - PD7
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PE, // D7 - PE6
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2011-08-30 16:45:41 +02:00
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2011-11-16 17:20:38 +01:00
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PB, // D8 - PB4
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PB, // D9 - PB5
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PB, // D10 - PB6
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PB, // D11 - PB7
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PD, // D12 - PD6
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PC, // D13 - PC7
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2011-08-30 16:45:41 +02:00
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2011-11-16 17:20:38 +01:00
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PB, // D14 - MISO - PB3
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PB, // D15 - SCK - PB1
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PB, // D16 - MOSI - PB2
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PB, // D17 - SS - PB0
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2011-08-30 16:45:41 +02:00
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2011-11-16 17:20:38 +01:00
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PF, // D18 - A0 - PF7
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PF, // D19 - A1 - PF6
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PF, // D20 - A2 - PF5
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PF, // D21 - A3 - PF4
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PF, // D22 - A4 - PF1
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PF, // D23 - A5 - PF0
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PD, // D24 / D4 - A6 - PD4
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PD, // D25 / D6 - A7 - PD7
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PB, // D26 / D8 - A8 - PB4
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PB, // D27 / D9 - A9 - PB5
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PB, // D28 / D10 - A10 - PB6
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PD, // D29 / D12 - A11 - PD6
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2015-08-15 15:50:57 +02:00
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PD, // D30 / TX Led - PD5
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2011-08-30 16:45:41 +02:00
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};
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2012-11-30 15:10:51 +01:00
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const uint8_t PROGMEM digital_pin_to_bit_mask_PGM[] = {
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2011-11-16 17:20:38 +01:00
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_BV(2), // D0 - PD2
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_BV(3), // D1 - PD3
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_BV(1), // D2 - PD1
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_BV(0), // D3 - PD0
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_BV(4), // D4 - PD4
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_BV(6), // D5 - PC6
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_BV(7), // D6 - PD7
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_BV(6), // D7 - PE6
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_BV(4), // D8 - PB4
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_BV(5), // D9 - PB5
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_BV(6), // D10 - PB6
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_BV(7), // D11 - PB7
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_BV(6), // D12 - PD6
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_BV(7), // D13 - PC7
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2011-08-30 16:45:41 +02:00
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2011-11-16 17:20:38 +01:00
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_BV(3), // D14 - MISO - PB3
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_BV(1), // D15 - SCK - PB1
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_BV(2), // D16 - MOSI - PB2
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_BV(0), // D17 - SS - PB0
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2011-08-30 16:45:41 +02:00
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2011-11-16 17:20:38 +01:00
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_BV(7), // D18 - A0 - PF7
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_BV(6), // D19 - A1 - PF6
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_BV(5), // D20 - A2 - PF5
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_BV(4), // D21 - A3 - PF4
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_BV(1), // D22 - A4 - PF1
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_BV(0), // D23 - A5 - PF0
|
2011-08-30 16:45:41 +02:00
|
|
|
|
2011-11-16 17:20:38 +01:00
|
|
|
_BV(4), // D24 / D4 - A6 - PD4
|
|
|
|
|
_BV(7), // D25 / D6 - A7 - PD7
|
|
|
|
|
_BV(4), // D26 / D8 - A8 - PB4
|
|
|
|
|
_BV(5), // D27 / D9 - A9 - PB5
|
|
|
|
|
_BV(6), // D28 / D10 - A10 - PB6
|
|
|
|
|
_BV(6), // D29 / D12 - A11 - PD6
|
2015-08-15 15:50:57 +02:00
|
|
|
_BV(5), // D30 / TX Led - PD5
|
2011-08-30 16:45:41 +02:00
|
|
|
};
|
|
|
|
|
|
2012-11-30 15:10:51 +01:00
|
|
|
const uint8_t PROGMEM digital_pin_to_timer_PGM[] = {
|
2011-09-16 21:46:51 +02:00
|
|
|
NOT_ON_TIMER,
|
2011-08-30 16:45:41 +02:00
|
|
|
NOT_ON_TIMER,
|
|
|
|
|
NOT_ON_TIMER,
|
2011-09-16 21:46:51 +02:00
|
|
|
TIMER0B, /* 3 */
|
2011-08-30 16:45:41 +02:00
|
|
|
NOT_ON_TIMER,
|
2011-09-16 21:46:51 +02:00
|
|
|
TIMER3A, /* 5 */
|
|
|
|
|
TIMER4D, /* 6 */
|
|
|
|
|
NOT_ON_TIMER,
|
2011-08-30 16:45:41 +02:00
|
|
|
|
2011-09-16 21:46:51 +02:00
|
|
|
NOT_ON_TIMER,
|
|
|
|
|
TIMER1A, /* 9 */
|
|
|
|
|
TIMER1B, /* 10 */
|
|
|
|
|
TIMER0A, /* 11 */
|
2011-08-30 16:45:41 +02:00
|
|
|
|
2011-09-16 22:12:39 +02:00
|
|
|
NOT_ON_TIMER,
|
2011-09-16 21:46:51 +02:00
|
|
|
TIMER4A, /* 13 */
|
2011-08-30 16:45:41 +02:00
|
|
|
|
2011-09-16 22:12:39 +02:00
|
|
|
NOT_ON_TIMER,
|
2011-08-30 16:45:41 +02:00
|
|
|
NOT_ON_TIMER,
|
2012-11-25 15:46:34 +01:00
|
|
|
NOT_ON_TIMER,
|
|
|
|
|
NOT_ON_TIMER,
|
|
|
|
|
NOT_ON_TIMER,
|
|
|
|
|
NOT_ON_TIMER,
|
|
|
|
|
|
|
|
|
|
NOT_ON_TIMER,
|
|
|
|
|
NOT_ON_TIMER,
|
|
|
|
|
NOT_ON_TIMER,
|
|
|
|
|
NOT_ON_TIMER,
|
|
|
|
|
NOT_ON_TIMER,
|
|
|
|
|
NOT_ON_TIMER,
|
|
|
|
|
NOT_ON_TIMER,
|
|
|
|
|
NOT_ON_TIMER,
|
|
|
|
|
NOT_ON_TIMER,
|
|
|
|
|
NOT_ON_TIMER,
|
2015-08-15 15:50:57 +02:00
|
|
|
NOT_ON_TIMER,
|
2011-08-30 16:45:41 +02:00
|
|
|
};
|
|
|
|
|
|
2012-11-30 15:10:51 +01:00
|
|
|
const uint8_t PROGMEM analog_pin_to_channel_PGM[] = {
|
2011-11-09 04:06:15 +01:00
|
|
|
7, // A0 PF7 ADC7
|
|
|
|
|
6, // A1 PF6 ADC6
|
|
|
|
|
5, // A2 PF5 ADC5
|
|
|
|
|
4, // A3 PF4 ADC4
|
|
|
|
|
1, // A4 PF1 ADC1
|
|
|
|
|
0, // A5 PF0 ADC0
|
|
|
|
|
8, // A6 D4 PD4 ADC8
|
|
|
|
|
10, // A7 D6 PD7 ADC10
|
2011-11-15 15:48:09 +01:00
|
|
|
11, // A8 D8 PB4 ADC11
|
|
|
|
|
12, // A9 D9 PB5 ADC12
|
|
|
|
|
13, // A10 D10 PB6 ADC13
|
|
|
|
|
9 // A11 D12 PD6 ADC9
|
2011-09-14 05:52:26 +02:00
|
|
|
};
|
|
|
|
|
|
2011-11-02 12:37:39 +01:00
|
|
|
#endif /* ARDUINO_MAIN */
|
2013-11-11 11:39:37 +01:00
|
|
|
|
|
|
|
|
// These serial port names are intended to allow libraries and architecture-neutral
|
|
|
|
|
// sketches to automatically default to the correct port name for a particular type
|
|
|
|
|
// of use. For example, a GPS module would normally connect to SERIAL_PORT_HARDWARE_OPEN,
|
|
|
|
|
// the first hardware serial port whose RX/TX pins are not dedicated to another use.
|
|
|
|
|
//
|
|
|
|
|
// SERIAL_PORT_MONITOR Port which normally prints to the Arduino Serial Monitor
|
|
|
|
|
//
|
|
|
|
|
// SERIAL_PORT_USBVIRTUAL Port which is USB virtual serial
|
|
|
|
|
//
|
|
|
|
|
// SERIAL_PORT_LINUXBRIDGE Port which connects to a Linux system via Bridge library
|
|
|
|
|
//
|
|
|
|
|
// SERIAL_PORT_HARDWARE Hardware serial port, physical RX & TX pins.
|
|
|
|
|
//
|
|
|
|
|
// SERIAL_PORT_HARDWARE_OPEN Hardware serial ports which are open for use. Their RX & TX
|
|
|
|
|
// pins are NOT connected to anything by default.
|
|
|
|
|
#define SERIAL_PORT_MONITOR Serial
|
|
|
|
|
#define SERIAL_PORT_USBVIRTUAL Serial
|
|
|
|
|
#define SERIAL_PORT_HARDWARE Serial1
|
|
|
|
|
#define SERIAL_PORT_HARDWARE_OPEN Serial1
|
|
|
|
|
|
2015-11-20 12:08:35 +01:00
|
|
|
// Alias SerialUSB to Serial
|
|
|
|
|
#define SerialUSB SERIAL_PORT_USBVIRTUAL
|
|
|
|
|
|
2016-04-06 16:33:14 +02:00
|
|
|
// Bootloader related fields
|
|
|
|
|
// Old Caterian bootloader places the MAGIC key into unsafe RAM locations (it can be rewritten
|
|
|
|
|
// by the running sketch before to actual reboot).
|
|
|
|
|
// Newer bootloaders, recognizable by the LUFA "signature" at the end of the flash, can handle both
|
|
|
|
|
// the usafe and the safe location. Check once (in USBCore.cpp) if the bootloader in new, then set the global
|
|
|
|
|
// _updatedLUFAbootloader variable to true/false and place the magic key consequently
|
|
|
|
|
#ifndef MAGIC_KEY
|
|
|
|
|
#define MAGIC_KEY 0x7777
|
|
|
|
|
#endif
|
|
|
|
|
|
|
|
|
|
#ifndef MAGIC_KEY_POS
|
|
|
|
|
#define MAGIC_KEY_POS 0x0800
|
|
|
|
|
#endif
|
|
|
|
|
|
|
|
|
|
#ifndef NEW_LUFA_SIGNATURE
|
|
|
|
|
#define NEW_LUFA_SIGNATURE 0xDCFB
|
|
|
|
|
#endif
|
|
|
|
|
|
2011-11-02 12:37:39 +01:00
|
|
|
#endif /* Pins_Arduino_h */
|
