2014-05-22 16:25:15 +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) 2014 Harald Pichler
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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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$Id: wiring.h 249 2014-04-18 17:35:12Z pichler $
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*/
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/*
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This version of pins_arduino.h is for the Merkur Dev Board r1
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Harald Pichler 2014 Apr 18
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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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#define NUM_DIGITAL_PINS 15
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#define NUM_ANALOG_INPUTS 6
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#define analogInputToDigitalPin(p) ((p < NUM_ANALOG_INPUTS) ? (p) + NUM_DIGITAL_PINS : -1)
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#define digitalPinHasPWM(p) ((p) == 2 ||(p) == 3 ||(p) == 4 ||(p) == 14 )
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// Dev board specific defines: RF RX and TX LEDs:
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#define RXLED_DDR DDRB
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#define RXLED_PORT PORTB
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#define RXLED_POS PB6
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#define TXLED_DDR DDRB
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#define TXLED_PORT PORTB
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#define TXLED_POS PB7
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const static uint8_t SS = 10;
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const static uint8_t MOSI = 11;
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const static uint8_t MISO = 13;
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const static uint8_t SCK = 12;
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const static uint8_t SDA = 9;
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const static uint8_t SCL = 8;
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const static uint8_t LED = 4;
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const static uint8_t LED1 = 4;
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const static uint8_t LED2 = 5;
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2014-06-30 10:24:49 +02:00
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const static uint8_t A0 = 7;
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const static uint8_t A1 = 6;
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const static uint8_t A2 = 5;
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const static uint8_t A3 = 4;
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const static uint8_t A4 = 0;
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const static uint8_t A5 = 1;
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2014-05-22 16:25:15 +02:00
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// A majority of the pins are NOT PCINTs, SO BE WARNED (i.e. you cannot use them as receive pins)
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// Only pins available for RECEIVE (TRANSMIT can be on any pin):
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// Pins: 10, 11, 12, 13, 14
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#define digitalPinToPCICR(p) ( (((p) >= 10) && ((p) <= 14)) || ? (&PCICR) : ((uint8_t *)0) )
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#define digitalPinToPCICRbit(p) ( 0 )
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#define digitalPinToPCMSK(p) ( (((p) >= 10) && ((p) <= 14)) ? (&PCMSK0) : ((uint8_t *)0) )
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#define digitalPinToPCMSKbit(p) ( ((p) == 10) ? 6 : \
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( ((p) == 11) ? 5 : \
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( ((p) == 12) ? 1 : \
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( ((p) == 13) ? 3 : \
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( ((p) == 14) ? 7 : \
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0 ) ) ) ) )
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#ifdef ARDUINO_MAIN
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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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NOT_A_PORT,
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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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(uint16_t)&DDRG,
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NOT_A_PORT,
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NOT_A_PORT,
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NOT_A_PORT,
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NOT_A_PORT,
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NOT_A_PORT,
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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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NOT_A_PORT,
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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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(uint16_t)&PORTG,
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NOT_A_PORT,
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NOT_A_PORT,
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NOT_A_PORT,
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NOT_A_PORT,
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NOT_A_PORT,
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};
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const uint16_t PROGMEM port_to_input_PGM[] = {
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NOT_A_PIN,
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NOT_A_PIN,
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NOT_A_PIN,
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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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(uint16_t)&PING,
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NOT_A_PIN,
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NOT_A_PIN,
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NOT_A_PIN,
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NOT_A_PIN,
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NOT_A_PIN,
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};
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const uint8_t PROGMEM digital_pin_to_port_PGM[] = {
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// PORTLIST
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// -------------------------------------------
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PE , // PE 1 ** 0 ** D0 / USART0_TX
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PE , // PE 0 ** 1 ** D1 / USART0_RX
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PE , // PE 3 ** 2 ** D2 / PWM
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PE , // PE 4 ** 3 ** D3 / PWM
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PE , // PE 5 ** 4 ** D4 / PWM / LED1 / LED
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PE , // PE 6 ** 5 ** D5 / LED2
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PD , // PD 3 ** 6 ** D6 / USART1_TX
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PD , // PD 2 ** 7 ** D7 / USART1_RX
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PD , // PD 0 ** 8 ** D8 / I2C_SCL
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PD , // PD 1 ** 9 ** D9 / I2C_SDA
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PB , // PB 0 ** 10 ** D10 / SPI_SSN
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PB , // PB 2 ** 11 ** D11 / SPI_MOSI
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PB , // PB 1 ** 12 ** D12 / SPI_SCK
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PB , // PB 3 ** 13 ** D13 / SPI_MISO
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PB , // PB 4 ** 14 ** D14 / PWM
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PF , // PF 7 ** 15 ** A0 / D15
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PF , // PF 6 ** 16 ** A1 / D16
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PF , // PF 5 ** 17 ** A2 / D17
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PF , // PF 4 ** 18 ** A3 / D18
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PF , // PF 0 ** 19 ** A4 / D19
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PF , // PF 1 ** 20 ** A5 / D20
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// PB , // PB 6 ** 34 ** D34 / LED1 / LED / PWM
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// PB , // PB 7 ** 35 ** D35 / LED2 / PWM
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// PE , // PE 2 ** 2 ** D2
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// PE , // PE 7 ** 7 ** D7
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// PB , // PB 5 ** 8 ** D8 / PWM
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// PG , // PG 0 ** 16 ** D16
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// PG , // PG 1 ** 17 ** D17
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// PG , // PG 2 ** 18 ** D18
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// PG , // PG 5 ** 19 ** D19 / PWM
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// PD , // PD 4 ** 22 ** D22
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// PD , // PD 5 ** 23 ** D23
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// PD , // PD 6 ** 24 ** D24
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// PD , // PD 7 ** 25 ** D25
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// PF , // PF 2 ** 28 ** A2 / D28
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// PF , // PF 3 ** 29 ** A3 / D29
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};
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const uint8_t PROGMEM digital_pin_to_bit_mask_PGM[] = {
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// PIN IN PORT
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// -------------------------------------------
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_BV( 1 ) , // PE 1 ** 0 ** USART0_TX
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_BV( 0 ) , // PE 0 ** 1 ** USART0_RX
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_BV( 3 ) , // PE 3 ** 2 ** D3 / PWM
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_BV( 4 ) , // PE 4 ** 3 ** D4 / PWM
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_BV( 5 ) , // PE 5 ** 4 ** D5 / PWM
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_BV( 6 ) , // PE 6 ** 5 ** D6
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_BV( 3 ) , // PD 3 ** 6 ** D21 / USART1_TX
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_BV( 2 ) , // PD 2 ** 7 ** D20 / USART1_RX
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_BV( 0 ) , // PD 0 ** 8 ** D15 / I2C_SCL
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_BV( 1 ) , // PD 1 ** 9 ** D14 / I2C_SDA
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_BV( 0 ) , // PB 0 ** 10 ** D10 / SPI_SSN
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_BV( 2 ) , // PB 2 ** 11 ** D11 / SPI_MOSI
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_BV( 1 ) , // PB 1 ** 12 ** D13 / SPI_SCK
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_BV( 3 ) , // PB 3 ** 13 ** D12 / SPI_MISO
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_BV( 4 ) , // PB 4 ** 14 ** D9 / PWM
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_BV( 7 ) , // PF 7 ** 15 ** A0 / D33
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_BV( 6 ) , // PF 6 ** 16 ** A1 / D32
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_BV( 5 ) , // PF 5 ** 17 ** A2 / D31
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_BV( 4 ) , // PF 4 ** 18 ** A3 / D30
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_BV( 0 ) , // PF 0 ** 19 ** A4 / D26
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_BV( 1 ) , // PF 1 ** 20 ** A5 / D27
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// _BV( 2 ) , // PE 2 ** 2 ** D2
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// _BV( 7 ) , // PE 7 ** 7 ** D7
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// _BV( 5 ) , // PB 5 ** 8 ** D8 / PWM
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// _BV( 0 ) , // PG 0 ** 16 ** D16
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// _BV( 1 ) , // PG 1 ** 17 ** D17
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// _BV( 2 ) , // PG 2 ** 18 ** D18
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// _BV( 5 ) , // PG 5 ** 19 ** D19 / PWM
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// _BV( 4 ) , // PD 4 ** 22 ** D22
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// _BV( 5 ) , // PD 5 ** 23 ** D23
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// _BV( 6 ) , // PD 6 ** 24 ** D24
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// _BV( 7 ) , // PD 7 ** 25 ** D25
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// _BV( 2 ) , // PF 2 ** 28 ** A2 / D28
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// _BV( 3 ) , // PF 3 ** 29 ** A3 / D29
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// _BV( 6 ) , // PB 6 ** 34 ** D34 / LED1 / LED / PWM
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// _BV( 7 ) , // PB 7 ** 35 ** D35 / LED2 / PWM
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};
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#endif
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#endif
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