73 lines
1.9 KiB
C
73 lines
1.9 KiB
C
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/*
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* arduino.h
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*
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* Lightweight macro implementation of Arduino style pin numbering
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* for accessing Atmel digital and analog pins.
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*
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* pin_mode(1, OUTPUT);
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* digital_write(1, HIGH);
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* pin_mode(2, INPUT);
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* digital_read(2);
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*
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* This file is based on Arduino project.
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* https://github.com/arduino/Arduino/
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*
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* Copyright (c) 2007-2011 David A. Mellis, Mika tuupola
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*
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* Licensed under the LGPL 2.1 license:
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* http://www.opensource.org/licenses/lgpl-2.1.php
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*/
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#ifndef ARDUINO_H
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#define ARDUINO_H
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/* atmega328 */
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#define PORT_AT_PIN_0 PortD
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#define PORT_AT_PIN_1 PortD
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#define PORT_AT_PIN_2 PortD
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#define PORT_AT_PIN_3 PortD
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#define PORT_AT_PIN_4 PortD
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#define PORT_AT_PIN_5 PortD
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#define PORT_AT_PIN_6 PortD
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#define PORT_AT_PIN_7 PortD
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#define PORT_AT_PIN_8 PortB
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#define PORT_AT_PIN_9 PortB
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#define PORT_AT_PIN_10 PortB
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#define PORT_AT_PIN_11 PortB
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#define PORT_AT_PIN_12 PortB
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#define PORT_AT_PIN_13 PortB
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#define PORT_AT_PIN_14 PortC
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#define PORT_AT_PIN_15 PortC
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#define PORT_AT_PIN_16 PortC
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#define PORT_AT_PIN_17 PortC
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#define PORT_AT_PIN_18 PortC
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#define PORT_AT_PIN_19 PortC
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#define PORT_AT_PIN_20 PortB
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#define PORT_AT_PIN_21 PortB
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#define MASK_AT_PIN_0 _BV(0)
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#define MASK_AT_PIN_1 _BV(1)
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#define MASK_AT_PIN_2 _BV(2)
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#define MASK_AT_PIN_3 _BV(3)
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#define MASK_AT_PIN_4 _BV(4)
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#define MASK_AT_PIN_5 _BV(5)
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#define MASK_AT_PIN_6 _BV(6)
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#define MASK_AT_PIN_7 _BV(7)
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#define MASK_AT_PIN_8 _BV(0)
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#define MASK_AT_PIN_9 _BV(1)
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#define MASK_AT_PIN_10 _BV(2)
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#define MASK_AT_PIN_11 _BV(3)
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#define MASK_AT_PIN_12 _BV(4)
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#define MASK_AT_PIN_13 _BV(5)
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#define MASK_AT_PIN_14 _BV(0)
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#define MASK_AT_PIN_15 _BV(1)
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#define MASK_AT_PIN_16 _BV(2)
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#define MASK_AT_PIN_17 _BV(3)
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#define MASK_AT_PIN_18 _BV(4)
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#define MASK_AT_PIN_19 _BV(5)
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#define MASK_AT_PIN_20 _BV(6)
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#define MASK_AT_PIN_21 _BV(7)
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#endif /* ARDUINO_H */
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