1130 lines
28 KiB
C++
1130 lines
28 KiB
C++
/* Copyright (C) 2011 Circuits At Home, LTD. All rights reserved.
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This software may be distributed and modified under the terms of the GNU
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General Public License version 2 (GPL2) as published by the Free Software
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Foundation and appearing in the file GPL2.TXT included in the packaging of
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this file. Please note that GPL2 Section 2[b] requires that all works based
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on this software must also be made publicly available under the terms of
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the GPL2 ("Copyleft").
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Contact information
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-------------------
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Circuits At Home, LTD
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Web : http://www.circuitsathome.com
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e-mail : support@circuitsathome.com
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*/
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/* derived from Konstantin Chizhov's AVR port templates */
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#if !defined(_usb_h_) || defined(_avrpins_h_)
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#error "Never include avrpins.h directly; include Usb.h instead"
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#else
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#define _avrpins_h_
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#if defined(__AVR__)
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// pointers are 16 bits on AVR
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#define pgm_read_pointer(p) pgm_read_word(p)
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// Support for these boards needs to be manually activated in settings.h or in a makefile
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#if !defined(BOARD_MEGA_ADK) && defined(__AVR_ATmega2560__) && (USE_UHS_MEGA_ADK || defined(ARDUINO_AVR_ADK))
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#define BOARD_MEGA_ADK
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#elif !defined(BOARD_BLACK_WIDDOW) && USE_UHS_BLACK_WIDDOW
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#define BOARD_BLACK_WIDDOW
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#endif
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#ifdef PORTA
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#define USE_PORTA
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#endif
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#ifdef PORTB
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#define USE_PORTB
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#endif
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#ifdef PORTC
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#define USE_PORTC
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#endif
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#ifdef PORTD
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#define USE_PORTD
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#endif
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#ifdef PORTE
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#define USE_PORTE
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#endif
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#ifdef PORTF
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#define USE_PORTF
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#endif
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#ifdef PORTG
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#define USE_PORTG
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#endif
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#ifdef PORTH
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#define USE_PORTH
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#endif
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#ifdef PORTJ
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#define USE_PORTJ
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#endif
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#ifdef PORTK
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#define USE_PORTK
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#endif
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#ifdef PORTL
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#define USE_PORTL
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#endif
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#ifdef PORTQ
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#define USE_PORTQ
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#endif
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#ifdef PORTR
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#define USE_PORTR
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#endif
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#ifdef TCCR0A
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#define USE_TCCR0A
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#endif
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#ifdef TCCR1A
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#define USE_TCCR1A
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#endif
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#ifdef TCCR2A
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#define USE_TCCR2A
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#endif
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//Port definitions for AtTiny, AtMega families.
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#define MAKE_PORT(portName, ddrName, pinName, className, ID) \
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class className{\
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public:\
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typedef uint8_t DataT;\
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public:\
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static void Write(DataT value){portName = value;}\
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static void ClearAndSet(DataT clearMask, DataT value){portName = (portName & ~clearMask) | value;}\
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static DataT Read(){return portName;}\
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static void DirWrite(DataT value){ddrName = value;}\
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static DataT DirRead(){return ddrName;}\
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static void Set(DataT value){portName |= value;}\
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static void Clear(DataT value){portName &= ~value;}\
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static void Toggle(DataT value){portName ^= value;}\
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static void DirSet(DataT value){ddrName |= value;}\
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static void DirClear(DataT value){ddrName &= ~value;}\
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static void DirToggle(DataT value){ddrName ^= value;}\
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static DataT PinRead(){return pinName;}\
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enum{Id = ID};\
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enum{Width=sizeof(DataT)*8};\
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};
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// TCCR registers to set/clear Arduino PWM
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#define MAKE_TCCR(TccrName, className) \
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class className{\
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public:\
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typedef uint8_t DataT;\
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public:\
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static void Write(DataT value){TccrName = value;}\
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static void ClearAndSet(DataT clearMask, DataT value){TccrName = (TccrName & ~clearMask) | value;}\
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static DataT Read(){return TccrName;}\
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static void Set(DataT value){TccrName |= value;}\
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static void Clear(DataT value){TccrName &= ~value;}\
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static void Toggle(DataT value){TccrName ^= value;}\
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enum{Width=sizeof(DataT)*8};\
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};
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#ifdef USE_PORTA
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MAKE_PORT(PORTA, DDRA, PINA, Porta, 'A')
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#endif
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#ifdef USE_PORTB
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MAKE_PORT(PORTB, DDRB, PINB, Portb, 'B')
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#endif
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#ifdef USE_PORTC
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MAKE_PORT(PORTC, DDRC, PINC, Portc, 'C')
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#endif
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#ifdef USE_PORTD
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MAKE_PORT(PORTD, DDRD, PIND, Portd, 'D')
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#endif
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#ifdef USE_PORTE
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MAKE_PORT(PORTE, DDRE, PINE, Porte, 'E')
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#endif
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#ifdef USE_PORTF
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MAKE_PORT(PORTF, DDRF, PINF, Portf, 'F')
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#endif
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#ifdef USE_PORTG
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MAKE_PORT(PORTG, DDRG, PING, Portg, 'G')
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#endif
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#ifdef USE_PORTH
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MAKE_PORT(PORTH, DDRH, PINH, Porth, 'H')
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#endif
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#ifdef USE_PORTJ
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MAKE_PORT(PORTJ, DDRJ, PINJ, Portj, 'J')
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#endif
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#ifdef USE_PORTK
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MAKE_PORT(PORTK, DDRK, PINK, Portk, 'K')
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#endif
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#ifdef USE_PORTL
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MAKE_PORT(PORTL, DDRL, PINL, Portl, 'L')
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#endif
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#ifdef USE_PORTQ
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MAKE_PORT(PORTQ, DDRQ, PINQ, Portq, 'Q')
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#endif
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#ifdef USE_PORTR
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MAKE_PORT(PORTR, DDRR, PINR, Portr, 'R')
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#endif
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#ifdef USE_TCCR0A
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MAKE_TCCR(TCCR0A, Tccr0a)
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#endif
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#ifdef USE_TCCR1A
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MAKE_TCCR(TCCR1A, Tccr1a)
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#endif
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#ifdef USE_TCCR2A
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MAKE_TCCR(TCCR2A, Tccr2a)
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#endif
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// this class represents one pin in a IO port.
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// It is fully static.
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template<typename PORT, uint8_t PIN>
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class TPin {
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// BOOST_STATIC_ASSERT(PIN < PORT::Width);
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public:
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typedef PORT Port;
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enum {
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Number = PIN
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};
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static void Set() {
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PORT::Set(1 << PIN);
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}
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static void Set(uint8_t val) {
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if(val)
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Set();
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else Clear();
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}
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static void SetDir(uint8_t val) {
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if(val)
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SetDirWrite();
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else SetDirRead();
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}
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static void Clear() {
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PORT::Clear(1 << PIN);
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}
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static void Toggle() {
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PORT::Toggle(1 << PIN);
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}
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static void SetDirRead() {
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PORT::DirClear(1 << PIN);
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}
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static void SetDirWrite() {
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PORT::DirSet(1 << PIN);
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}
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static uint8_t IsSet() {
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return PORT::PinRead() & (uint8_t)(1 << PIN);
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}
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static void WaiteForSet() {
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while(IsSet() == 0) {
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}
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}
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static void WaiteForClear() {
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while(IsSet()) {
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}
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}
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}; //class TPin...
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// this class represents one bit in TCCR port.
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// used to set/clear TCCRx bits
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// It is fully static.
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template<typename TCCR, uint8_t COM>
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class TCom {
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// BOOST_STATIC_ASSERT(PIN < PORT::Width);
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public:
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typedef TCCR Tccr;
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enum {
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Com = COM
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};
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static void Set() {
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TCCR::Set(1 << COM);
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}
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static void Clear() {
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TCCR::Clear(1 << COM);
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}
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static void Toggle() {
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TCCR::Toggle(1 << COM);
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}
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}; //class TCom...
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//Short pin definitions
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#ifdef USE_PORTA
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typedef TPin<Porta, 0 > Pa0;
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typedef TPin<Porta, 1 > Pa1;
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typedef TPin<Porta, 2 > Pa2;
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typedef TPin<Porta, 3 > Pa3;
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typedef TPin<Porta, 4 > Pa4;
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typedef TPin<Porta, 5 > Pa5;
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typedef TPin<Porta, 6 > Pa6;
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typedef TPin<Porta, 7 > Pa7;
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#endif
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#ifdef USE_PORTB
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typedef TPin<Portb, 0 > Pb0;
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typedef TPin<Portb, 1 > Pb1;
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typedef TPin<Portb, 2 > Pb2;
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typedef TPin<Portb, 3 > Pb3;
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typedef TPin<Portb, 4 > Pb4;
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typedef TPin<Portb, 5 > Pb5;
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typedef TPin<Portb, 6 > Pb6;
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typedef TPin<Portb, 7 > Pb7;
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#endif
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#ifdef USE_PORTC
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typedef TPin<Portc, 0 > Pc0;
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typedef TPin<Portc, 1 > Pc1;
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typedef TPin<Portc, 2 > Pc2;
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typedef TPin<Portc, 3 > Pc3;
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typedef TPin<Portc, 4 > Pc4;
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typedef TPin<Portc, 5 > Pc5;
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typedef TPin<Portc, 6 > Pc6;
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typedef TPin<Portc, 7 > Pc7;
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#endif
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#ifdef USE_PORTD
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typedef TPin<Portd, 0 > Pd0;
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typedef TPin<Portd, 1 > Pd1;
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typedef TPin<Portd, 2 > Pd2;
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typedef TPin<Portd, 3 > Pd3;
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typedef TPin<Portd, 4 > Pd4;
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typedef TPin<Portd, 5 > Pd5;
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typedef TPin<Portd, 6 > Pd6;
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typedef TPin<Portd, 7 > Pd7;
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#endif
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#ifdef USE_PORTE
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typedef TPin<Porte, 0 > Pe0;
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typedef TPin<Porte, 1 > Pe1;
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typedef TPin<Porte, 2 > Pe2;
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typedef TPin<Porte, 3 > Pe3;
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typedef TPin<Porte, 4 > Pe4;
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typedef TPin<Porte, 5 > Pe5;
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typedef TPin<Porte, 6 > Pe6;
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typedef TPin<Porte, 7 > Pe7;
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#endif
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#ifdef USE_PORTF
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typedef TPin<Portf, 0 > Pf0;
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typedef TPin<Portf, 1 > Pf1;
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typedef TPin<Portf, 2 > Pf2;
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typedef TPin<Portf, 3 > Pf3;
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typedef TPin<Portf, 4 > Pf4;
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typedef TPin<Portf, 5 > Pf5;
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typedef TPin<Portf, 6 > Pf6;
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typedef TPin<Portf, 7 > Pf7;
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#endif
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#ifdef USE_PORTG
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typedef TPin<Portg, 0 > Pg0;
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typedef TPin<Portg, 1 > Pg1;
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typedef TPin<Portg, 2 > Pg2;
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typedef TPin<Portg, 3 > Pg3;
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typedef TPin<Portg, 4 > Pg4;
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typedef TPin<Portg, 5 > Pg5;
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typedef TPin<Portg, 6 > Pg6;
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typedef TPin<Portg, 7 > Pg7;
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#endif
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#ifdef USE_PORTH
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typedef TPin<Porth, 0 > Ph0;
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typedef TPin<Porth, 1 > Ph1;
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typedef TPin<Porth, 2 > Ph2;
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typedef TPin<Porth, 3 > Ph3;
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typedef TPin<Porth, 4 > Ph4;
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typedef TPin<Porth, 5 > Ph5;
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typedef TPin<Porth, 6 > Ph6;
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typedef TPin<Porth, 7 > Ph7;
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#endif
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#ifdef USE_PORTJ
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typedef TPin<Portj, 0 > Pj0;
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typedef TPin<Portj, 1 > Pj1;
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typedef TPin<Portj, 2 > Pj2;
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typedef TPin<Portj, 3 > Pj3;
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typedef TPin<Portj, 4 > Pj4;
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typedef TPin<Portj, 5 > Pj5;
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typedef TPin<Portj, 6 > Pj6;
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typedef TPin<Portj, 7 > Pj7;
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#endif
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#ifdef USE_PORTK
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typedef TPin<Portk, 0 > Pk0;
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typedef TPin<Portk, 1 > Pk1;
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typedef TPin<Portk, 2 > Pk2;
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typedef TPin<Portk, 3 > Pk3;
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typedef TPin<Portk, 4 > Pk4;
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typedef TPin<Portk, 5 > Pk5;
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typedef TPin<Portk, 6 > Pk6;
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typedef TPin<Portk, 7 > Pk7;
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#endif
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#ifdef USE_PORTL
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typedef TPin<Portl, 0 > Pl0;
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typedef TPin<Portl, 1 > Pl1;
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typedef TPin<Portl, 2 > Pl2;
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typedef TPin<Portl, 3 > Pl3;
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typedef TPin<Portl, 4 > Pl4;
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typedef TPin<Portl, 5 > Pl5;
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typedef TPin<Portl, 6 > Pl6;
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typedef TPin<Portl, 7 > Pl7;
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#endif
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#ifdef USE_PORTQ
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typedef TPin<Portq, 0 > Pq0;
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typedef TPin<Portq, 1 > Pq1;
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typedef TPin<Portq, 2 > Pq2;
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typedef TPin<Portq, 3 > Pq3;
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typedef TPin<Portq, 4 > Pq4;
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typedef TPin<Portq, 5 > Pq5;
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typedef TPin<Portq, 6 > Pq6;
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typedef TPin<Portq, 7 > Pq7;
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#endif
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#ifdef USE_PORTR
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typedef TPin<Portr, 0 > Pr0;
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typedef TPin<Portr, 1 > Pr1;
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typedef TPin<Portr, 2 > Pr2;
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typedef TPin<Portr, 3 > Pr3;
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typedef TPin<Portr, 4 > Pr4;
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typedef TPin<Portr, 5 > Pr5;
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typedef TPin<Portr, 6 > Pr6;
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typedef TPin<Portr, 7 > Pr7;
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#endif
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#ifdef USE_TCCR0A
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typedef TCom<Tccr0a, COM0A1> Tc0a; //P6
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typedef TCom<Tccr0a, COM0B1> Tc0b; //P5
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#endif
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#ifdef USE_TCCR1A
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typedef TCom<Tccr1a, COM1A1> Tc1a; //P9
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typedef TCom<Tccr1a, COM1B1> Tc1b; //P10
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#endif
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#ifdef USE_TCCR2A
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typedef TCom<Tccr2a, COM2A1> Tc2a; //P11
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typedef TCom<Tccr2a, COM2B1> Tc2b; //P3
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#endif
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template<typename Tp_pin, typename Tc_bit>
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class Tp_Tc {
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public:
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static void SetDir(uint8_t val) {
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if(val)
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SetDirWrite();
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else SetDirRead();
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}
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static void SetDirRead() {
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Tp_pin::SetDirRead(); //set pin direction
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Tc_bit::Clear(); //disconnect pin from PWM
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}
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static void SetDirWrite() {
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Tp_pin::SetDirWrite();
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Tc_bit::Clear();
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}
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};
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/* pin definitions for cases where it's necessary to clear compare output mode bits */
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//typedef Tp_Tc<Pd3, Tc2b> P3; //Arduino pin 3
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//typedef Tp_Tc<Pd5, Tc0b> P5; //Arduino pin 5
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//typedef Tp_Tc<Pd6, Tc0a> P6; //Arduino pin 6
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//typedef Tp_Tc<Pb1, Tc1a> P9; //Arduino pin 9
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//typedef Tp_Tc<Pb2, Tc1b> P10; //Arduino pin 10
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//typedef Tp_Tc<Pb3, Tc2a> P11; //Arduino pin 11
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/* Arduino pin definitions */
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#if defined(__AVR_ATmega1280__) || defined(__AVR_ATmega2560__)
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// "Mega" Arduino pin numbers
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#define P0 Pe0
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#define P1 Pe1
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#define P2 Pe4
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#define P3 Pe5
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#define P4 Pg5
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#define P5 Pe3
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#define P6 Ph3
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#define P7 Ph4
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#define P8 Ph5
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#define P9 Ph6
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#define P10 Pb4
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#define P11 Pb5
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#define P12 Pb6
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#define P13 Pb7
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#define P14 Pj1
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#define P15 Pj0
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#define P16 Ph1
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#define P17 Ph0
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#define P18 Pd3
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#define P19 Pd2
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#define P20 Pd1
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#define P21 Pd0
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#define P22 Pa0
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#define P23 Pa1
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#define P24 Pa2
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#define P25 Pa3
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#define P26 Pa4
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#define P27 Pa5
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#define P28 Pa6
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#define P29 Pa7
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#define P30 Pc7
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#define P31 Pc6
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#define P32 Pc5
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#define P33 Pc4
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#define P34 Pc3
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#define P35 Pc2
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#define P36 Pc1
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#define P37 Pc0
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#define P38 Pd7
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#define P39 Pg2
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#define P40 Pg1
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#define P41 Pg0
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#define P42 Pl7
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#define P43 Pl6
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#define P44 Pl5
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#define P45 Pl4
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#define P46 Pl3
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#define P47 Pl2
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#define P48 Pl1
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#define P49 Pl0
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#define P50 Pb3
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#define P51 Pb2
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#define P52 Pb1
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#define P53 Pb0
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#ifdef BOARD_MEGA_ADK // These pins are not broken out on the Arduino ADK
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#define P54 Pe6 // INT on Arduino ADK
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#define P55 Pj2 // MAX_RESET on Arduino ADK
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#endif
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// "Mega" pin numbers
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#elif defined(__AVR_ATmega168__) || defined(__AVR_ATmega328P__)
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|
// "Classic" Arduino pin numbers
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#define P0 Pd0
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#define P1 Pd1
|
|
#define P2 Pd2
|
|
#define P3 Pd3
|
|
#define P4 Pd4
|
|
#define P5 Pd5
|
|
#define P6 Pd6
|
|
#define P7 Pd7
|
|
|
|
#define P8 Pb0
|
|
#define P9 Pb1
|
|
#define P10 Pb2
|
|
#define P11 Pb3
|
|
#define P12 Pb4
|
|
#define P13 Pb5
|
|
|
|
#define P14 Pc0
|
|
#define P15 Pc1
|
|
#define P16 Pc2
|
|
#define P17 Pc3
|
|
#define P18 Pc4
|
|
#define P19 Pc5
|
|
|
|
// "Classic" Arduino pin numbers
|
|
|
|
#elif defined(CORE_TEENSY) && defined(__AVR_ATmega32U4__)
|
|
// Teensy 2.0 pin numbers
|
|
// http://www.pjrc.com/teensy/pinout.html
|
|
#define P0 Pb0
|
|
#define P1 Pb1
|
|
#define P2 Pb2
|
|
#define P3 Pb3
|
|
#define P4 Pb7
|
|
#define P5 Pd0
|
|
#define P6 Pd1
|
|
#define P7 Pd2
|
|
#define P8 Pd3
|
|
#define P9 Pc6
|
|
#define P10 Pc7
|
|
#define P11 Pd6
|
|
#define P12 Pd7
|
|
#define P13 Pb4
|
|
#define P14 Pb5
|
|
#define P15 Pb6
|
|
#define P16 Pf7
|
|
#define P17 Pf6
|
|
#define P18 Pf5
|
|
#define P19 Pf4
|
|
#define P20 Pf1
|
|
#define P21 Pf0
|
|
#define P22 Pd4
|
|
#define P23 Pd5
|
|
#define P24 Pe6
|
|
// Teensy 2.0
|
|
|
|
#elif defined(__AVR_ATmega32U4__)
|
|
// Arduino Leonardo pin numbers
|
|
|
|
#define P0 Pd2 // D0 - PD2
|
|
#define P1 Pd3 // D1 - PD3
|
|
#define P2 Pd1 // D2 - PD1
|
|
#define P3 Pd0 // D3 - PD0
|
|
#define P4 Pd4 // D4 - PD4
|
|
#define P5 Pc6 // D5 - PC6
|
|
#define P6 Pd7 // D6 - PD7
|
|
#define P7 Pe6 // D7 - PE6
|
|
|
|
#define P8 Pb4 // D8 - PB4
|
|
#define P9 Pb5 // D9 - PB5
|
|
#define P10 Pb6 // D10 - PB6
|
|
#define P11 Pb7 // D11 - PB7
|
|
#define P12 Pd6 // D12 - PD6
|
|
#define P13 Pc7 // D13 - PC7
|
|
|
|
#define P14 Pb3 // D14 - MISO - PB3
|
|
#define P15 Pb1 // D15 - SCK - PB1
|
|
#define P16 Pb2 // D16 - MOSI - PB2
|
|
#define P17 Pb0 // D17 - SS - PB0
|
|
|
|
#define P18 Pf7 // D18 - A0 - PF7
|
|
#define P19 Pf6 // D19 - A1 - PF6
|
|
#define P20 Pf5 // D20 - A2 - PF5
|
|
#define P21 Pf4 // D21 - A3 - PF4
|
|
#define P22 Pf1 // D22 - A4 - PF1
|
|
#define P23 Pf0 // D23 - A5 - PF0
|
|
|
|
#define P24 Pd4 // D24 / D4 - A6 - PD4
|
|
#define P25 Pd7 // D25 / D6 - A7 - PD7
|
|
#define P26 Pb4 // D26 / D8 - A8 - PB4
|
|
#define P27 Pb5 // D27 / D9 - A9 - PB5
|
|
#define P28 Pb6 // D28 / D10 - A10 - PB6
|
|
#define P29 Pd6 // D29 / D12 - A11 - PD6
|
|
|
|
// Arduino Leonardo pin numbers
|
|
|
|
#elif defined(CORE_TEENSY) && (defined(__AVR_AT90USB646__) || defined(__AVR_AT90USB1286__))
|
|
// Teensy++ 1.0 and 2.0 pin numbers
|
|
// http://www.pjrc.com/teensy/pinout.html
|
|
#define P0 Pd0
|
|
#define P1 Pd1
|
|
#define P2 Pd2
|
|
#define P3 Pd3
|
|
#define P4 Pd4
|
|
#define P5 Pd5
|
|
#define P6 Pd6
|
|
#define P7 Pd7
|
|
#define P8 Pe0
|
|
#define P9 Pe1
|
|
#define P10 Pc0
|
|
#define P11 Pc1
|
|
#define P12 Pc2
|
|
#define P13 Pc3
|
|
#define P14 Pc4
|
|
#define P15 Pc5
|
|
#define P16 Pc6
|
|
#define P17 Pc7
|
|
#define P18 Pe6
|
|
#define P19 Pe7
|
|
#define P20 Pb0
|
|
#define P21 Pb1
|
|
#define P22 Pb2
|
|
#define P23 Pb3
|
|
#define P24 Pb4
|
|
#define P25 Pb5
|
|
#define P26 Pb6
|
|
#define P27 Pb7
|
|
#define P28 Pa0
|
|
#define P29 Pa1
|
|
#define P30 Pa2
|
|
#define P31 Pa3
|
|
#define P32 Pa4
|
|
#define P33 Pa5
|
|
#define P34 Pa6
|
|
#define P35 Pa7
|
|
#define P36 Pe4
|
|
#define P37 Pe5
|
|
#define P38 Pf0
|
|
#define P39 Pf1
|
|
#define P40 Pf2
|
|
#define P41 Pf3
|
|
#define P42 Pf4
|
|
#define P43 Pf5
|
|
#define P44 Pf6
|
|
#define P45 Pf7
|
|
// Teensy++ 1.0 and 2.0
|
|
|
|
#elif defined(ARDUINO_AVR_BALANDUINO) && (defined(__AVR_ATmega644__) || defined(__AVR_ATmega1284P__))
|
|
// Balanduino pin numbers
|
|
// http://balanduino.net/
|
|
#define P0 Pd0 /* 0 - PD0 */
|
|
#define P1 Pd1 /* 1 - PD1 */
|
|
|
|
#if BALANDUINO_REVISION < 13
|
|
#define P2 Pb2 /* 2 - PB2 */
|
|
#define P3 Pd6 /* 3 - PD6 */
|
|
#define P4 Pd7 /* 4 - PD7 */
|
|
#define P5 Pb3 /* 5 - PB3 */
|
|
#else
|
|
#define P2 Pd2 /* 2 - PD2 */
|
|
#define P3 Pd3 /* 3 - PD3 */
|
|
#define P4 Pd6 /* 4 - PD6 */
|
|
#define P5 Pd7 /* 5 - PD7 */
|
|
#endif
|
|
|
|
#define P6 Pb4 /* 6 - PB4 */
|
|
#define P7 Pa0 /* 7 - PA0 */
|
|
#define P8 Pa1 /* 8 - PA1 */
|
|
#define P9 Pa2 /* 9 - PA2 */
|
|
#define P10 Pa3 /* 10 - PA3 */
|
|
#define P11 Pa4 /* 11 - PA4 */
|
|
#define P12 Pa5 /* 12 - PA5 */
|
|
#define P13 Pc1 /* 13 - PC1 */
|
|
#define P14 Pc0 /* 14 - PC0 */
|
|
|
|
#if BALANDUINO_REVISION < 13
|
|
#define P15 Pd2 /* 15 - PD2 */
|
|
#define P16 Pd3 /* 16 - PD3 */
|
|
#else
|
|
#define P15 Pb2 /* 15 - PB2 */
|
|
#define P16 Pb3 /* 16 - PB2 */
|
|
#endif
|
|
|
|
#define P17 Pd4 /* 17 - PD4 */
|
|
#define P18 Pd5 /* 18 - PD5 */
|
|
#define P19 Pc2 /* 19 - PC2 */
|
|
#define P20 Pc3 /* 20 - PC3 */
|
|
#define P21 Pc4 /* 21 - PC4 */
|
|
#define P22 Pc5 /* 22 - PC5 */
|
|
#define P23 Pc6 /* 23 - PC6 */
|
|
#define P24 Pc7 /* 24 - PC7 */
|
|
#define P25 Pb0 /* 25 - PB0 */
|
|
#define P26 Pb1 /* 26 - PB1 */
|
|
#define P27 Pb5 /* 27 - PB5 */
|
|
#define P28 Pb6 /* 28 - PB6 */
|
|
#define P29 Pb7 /* 29 - PB7 */
|
|
#define P30 Pa6 /* 30 - PA6 */
|
|
#define P31 Pa7 /* 31 - PA7 */
|
|
// Balanduino
|
|
|
|
#elif defined(__AVR_ATmega644__) || defined(__AVR_ATmega644P__) || defined(__AVR_ATmega1284__) || defined(__AVR_ATmega1284P__)
|
|
// Sanguino pin numbers
|
|
// Homepage: http://sanguino.cc/hardware
|
|
// Hardware add-on: https://github.com/Lauszus/Sanguino
|
|
#define P0 Pb0
|
|
#define P1 Pb1
|
|
#define P2 Pb2
|
|
#define P3 Pb3
|
|
#define P4 Pb4
|
|
#define P5 Pb5
|
|
#define P6 Pb6
|
|
#define P7 Pb7
|
|
#define P8 Pd0
|
|
#define P9 Pd1
|
|
#define P10 Pd2
|
|
#define P11 Pd3
|
|
#define P12 Pd4
|
|
#define P13 Pd5
|
|
#define P14 Pd6
|
|
#define P15 Pd7
|
|
#define P16 Pc0
|
|
#define P17 Pc1
|
|
#define P18 Pc2
|
|
#define P19 Pc3
|
|
#define P20 Pc4
|
|
#define P21 Pc5
|
|
#define P22 Pc6
|
|
#define P23 Pc7
|
|
#define P24 Pa0
|
|
#define P25 Pa1
|
|
#define P26 Pa2
|
|
#define P27 Pa3
|
|
#define P28 Pa4
|
|
#define P29 Pa5
|
|
#define P30 Pa6
|
|
#define P31 Pa7
|
|
// Sanguino
|
|
|
|
#else
|
|
#error "Please define board in avrpins.h"
|
|
|
|
#endif // Arduino pin definitions
|
|
|
|
#elif defined(__arm__)
|
|
|
|
// pointers are 32 bits on ARM
|
|
#define pgm_read_pointer(p) pgm_read_dword(p)
|
|
|
|
#if defined(CORE_TEENSY) && (defined(__MK20DX128__) || defined(__MK20DX256__))
|
|
|
|
#include "core_pins.h"
|
|
#include "avr_emulation.h"
|
|
|
|
#define GPIO_BITBAND_ADDR(reg, bit) (((uint32_t)&(reg) - 0x40000000) * 32 + (bit) * 4 + 0x42000000)
|
|
#define GPIO_BITBAND_PTR(reg, bit) ((uint8_t *)GPIO_BITBAND_ADDR((reg), (bit)))
|
|
|
|
#define MAKE_PIN(className, baseReg, pinNum, configReg) \
|
|
class className { \
|
|
public: \
|
|
static void Set() { \
|
|
*GPIO_BITBAND_PTR(baseReg, pinNum) = 1; \
|
|
} \
|
|
static void Clear() { \
|
|
*GPIO_BITBAND_PTR(baseReg, pinNum) = 0; \
|
|
} \
|
|
static void SetDirRead() { \
|
|
configReg = PORT_PCR_SRE | PORT_PCR_DSE | PORT_PCR_MUX(1); \
|
|
*(GPIO_BITBAND_PTR(baseReg, pinNum) + 640) = 0; \
|
|
} \
|
|
static void SetDirWrite() { \
|
|
configReg = PORT_PCR_SRE | PORT_PCR_DSE | PORT_PCR_MUX(1); \
|
|
*(GPIO_BITBAND_PTR(baseReg, pinNum) + 640) = 1; \
|
|
} \
|
|
static uint8_t IsSet() { \
|
|
return *(GPIO_BITBAND_PTR(baseReg, pinNum) + 512); \
|
|
} \
|
|
};
|
|
|
|
MAKE_PIN(P0, CORE_PIN0_PORTREG, CORE_PIN0_BIT, CORE_PIN0_CONFIG);
|
|
MAKE_PIN(P1, CORE_PIN1_PORTREG, CORE_PIN1_BIT, CORE_PIN1_CONFIG);
|
|
MAKE_PIN(P2, CORE_PIN2_PORTREG, CORE_PIN2_BIT, CORE_PIN2_CONFIG);
|
|
MAKE_PIN(P3, CORE_PIN3_PORTREG, CORE_PIN3_BIT, CORE_PIN3_CONFIG);
|
|
MAKE_PIN(P4, CORE_PIN4_PORTREG, CORE_PIN4_BIT, CORE_PIN4_CONFIG);
|
|
MAKE_PIN(P5, CORE_PIN5_PORTREG, CORE_PIN5_BIT, CORE_PIN5_CONFIG);
|
|
MAKE_PIN(P6, CORE_PIN6_PORTREG, CORE_PIN6_BIT, CORE_PIN6_CONFIG);
|
|
MAKE_PIN(P7, CORE_PIN7_PORTREG, CORE_PIN7_BIT, CORE_PIN7_CONFIG);
|
|
MAKE_PIN(P8, CORE_PIN8_PORTREG, CORE_PIN8_BIT, CORE_PIN8_CONFIG);
|
|
MAKE_PIN(P9, CORE_PIN9_PORTREG, CORE_PIN9_BIT, CORE_PIN9_CONFIG);
|
|
MAKE_PIN(P10, CORE_PIN10_PORTREG, CORE_PIN10_BIT, CORE_PIN10_CONFIG);
|
|
MAKE_PIN(P11, CORE_PIN11_PORTREG, CORE_PIN11_BIT, CORE_PIN11_CONFIG);
|
|
MAKE_PIN(P12, CORE_PIN12_PORTREG, CORE_PIN12_BIT, CORE_PIN12_CONFIG);
|
|
MAKE_PIN(P13, CORE_PIN13_PORTREG, CORE_PIN13_BIT, CORE_PIN13_CONFIG);
|
|
MAKE_PIN(P14, CORE_PIN14_PORTREG, CORE_PIN14_BIT, CORE_PIN14_CONFIG);
|
|
MAKE_PIN(P15, CORE_PIN15_PORTREG, CORE_PIN15_BIT, CORE_PIN15_CONFIG);
|
|
MAKE_PIN(P16, CORE_PIN16_PORTREG, CORE_PIN16_BIT, CORE_PIN16_CONFIG);
|
|
MAKE_PIN(P17, CORE_PIN17_PORTREG, CORE_PIN17_BIT, CORE_PIN17_CONFIG);
|
|
MAKE_PIN(P18, CORE_PIN18_PORTREG, CORE_PIN18_BIT, CORE_PIN18_CONFIG);
|
|
MAKE_PIN(P19, CORE_PIN19_PORTREG, CORE_PIN19_BIT, CORE_PIN19_CONFIG);
|
|
MAKE_PIN(P20, CORE_PIN20_PORTREG, CORE_PIN20_BIT, CORE_PIN20_CONFIG);
|
|
MAKE_PIN(P21, CORE_PIN21_PORTREG, CORE_PIN21_BIT, CORE_PIN21_CONFIG);
|
|
MAKE_PIN(P22, CORE_PIN22_PORTREG, CORE_PIN22_BIT, CORE_PIN22_CONFIG);
|
|
MAKE_PIN(P23, CORE_PIN23_PORTREG, CORE_PIN23_BIT, CORE_PIN23_CONFIG);
|
|
MAKE_PIN(P24, CORE_PIN24_PORTREG, CORE_PIN24_BIT, CORE_PIN24_CONFIG);
|
|
MAKE_PIN(P25, CORE_PIN25_PORTREG, CORE_PIN25_BIT, CORE_PIN25_CONFIG);
|
|
MAKE_PIN(P26, CORE_PIN26_PORTREG, CORE_PIN26_BIT, CORE_PIN26_CONFIG);
|
|
MAKE_PIN(P27, CORE_PIN27_PORTREG, CORE_PIN27_BIT, CORE_PIN27_CONFIG);
|
|
MAKE_PIN(P28, CORE_PIN28_PORTREG, CORE_PIN28_BIT, CORE_PIN28_CONFIG);
|
|
MAKE_PIN(P29, CORE_PIN29_PORTREG, CORE_PIN29_BIT, CORE_PIN29_CONFIG);
|
|
MAKE_PIN(P30, CORE_PIN30_PORTREG, CORE_PIN30_BIT, CORE_PIN30_CONFIG);
|
|
MAKE_PIN(P31, CORE_PIN31_PORTREG, CORE_PIN31_BIT, CORE_PIN31_CONFIG);
|
|
MAKE_PIN(P32, CORE_PIN32_PORTREG, CORE_PIN32_BIT, CORE_PIN32_CONFIG);
|
|
MAKE_PIN(P33, CORE_PIN33_PORTREG, CORE_PIN33_BIT, CORE_PIN33_CONFIG);
|
|
|
|
#undef MAKE_PIN
|
|
|
|
#elif defined(ARDUINO_SAM_DUE) && defined(__SAM3X8E__)
|
|
|
|
// SetDirRead:
|
|
// Disable interrupts
|
|
// Disable the pull up resistor
|
|
// Set to INPUT
|
|
// Enable PIO
|
|
|
|
// SetDirWrite:
|
|
// Disable interrupts
|
|
// Disable the pull up resistor
|
|
// Set to OUTPUT
|
|
// Enable PIO
|
|
|
|
#define MAKE_PIN(className, pio, pinMask) \
|
|
class className { \
|
|
public: \
|
|
static void Set() { \
|
|
pio->PIO_SODR = pinMask; \
|
|
} \
|
|
static void Clear() { \
|
|
pio->PIO_CODR = pinMask; \
|
|
} \
|
|
static void SetDirRead() { \
|
|
pio->PIO_IDR = pinMask ; \
|
|
pio->PIO_PUDR = pinMask; \
|
|
pio->PIO_ODR = pinMask; \
|
|
pio->PIO_PER = pinMask; \
|
|
} \
|
|
static void SetDirWrite() { \
|
|
pio->PIO_IDR = pinMask ; \
|
|
pio->PIO_PUDR = pinMask; \
|
|
pio->PIO_OER = pinMask; \
|
|
pio->PIO_PER = pinMask; \
|
|
} \
|
|
static uint8_t IsSet() { \
|
|
return pio->PIO_PDSR & pinMask; \
|
|
} \
|
|
};
|
|
|
|
// See: http://arduino.cc/en/Hacking/PinMappingSAM3X and variant.cpp
|
|
|
|
MAKE_PIN(P0, PIOA, PIO_PA8);
|
|
MAKE_PIN(P1, PIOA, PIO_PA9);
|
|
MAKE_PIN(P2, PIOB, PIO_PB25);
|
|
MAKE_PIN(P3, PIOC, PIO_PC28);
|
|
MAKE_PIN(P4, PIOC, PIO_PC26);
|
|
MAKE_PIN(P5, PIOC, PIO_PC25);
|
|
MAKE_PIN(P6, PIOC, PIO_PC24);
|
|
MAKE_PIN(P7, PIOC, PIO_PC23);
|
|
MAKE_PIN(P8, PIOC, PIO_PC22);
|
|
MAKE_PIN(P9, PIOC, PIO_PC21);
|
|
MAKE_PIN(P10, PIOC, PIO_PC29);
|
|
MAKE_PIN(P11, PIOD, PIO_PD7);
|
|
MAKE_PIN(P12, PIOD, PIO_PD8);
|
|
MAKE_PIN(P13, PIOB, PIO_PB27);
|
|
MAKE_PIN(P14, PIOD, PIO_PD4);
|
|
MAKE_PIN(P15, PIOD, PIO_PD5);
|
|
MAKE_PIN(P16, PIOA, PIO_PA13);
|
|
MAKE_PIN(P17, PIOA, PIO_PA12);
|
|
MAKE_PIN(P18, PIOA, PIO_PA11);
|
|
MAKE_PIN(P19, PIOA, PIO_PA10);
|
|
MAKE_PIN(P20, PIOB, PIO_PB12);
|
|
MAKE_PIN(P21, PIOB, PIO_PB13);
|
|
MAKE_PIN(P22, PIOB, PIO_PB26);
|
|
MAKE_PIN(P23, PIOA, PIO_PA14);
|
|
MAKE_PIN(P24, PIOA, PIO_PA15);
|
|
MAKE_PIN(P25, PIOD, PIO_PD0);
|
|
MAKE_PIN(P26, PIOD, PIO_PD1);
|
|
MAKE_PIN(P27, PIOD, PIO_PD2);
|
|
MAKE_PIN(P28, PIOD, PIO_PD3);
|
|
MAKE_PIN(P29, PIOD, PIO_PD6);
|
|
MAKE_PIN(P30, PIOD, PIO_PD9);
|
|
MAKE_PIN(P31, PIOA, PIO_PA7);
|
|
MAKE_PIN(P32, PIOD, PIO_PD10);
|
|
MAKE_PIN(P33, PIOC, PIO_PC1);
|
|
MAKE_PIN(P34, PIOC, PIO_PC2);
|
|
MAKE_PIN(P35, PIOC, PIO_PC3);
|
|
MAKE_PIN(P36, PIOC, PIO_PC4);
|
|
MAKE_PIN(P37, PIOC, PIO_PC5);
|
|
MAKE_PIN(P38, PIOC, PIO_PC6);
|
|
MAKE_PIN(P39, PIOC, PIO_PC7);
|
|
MAKE_PIN(P40, PIOC, PIO_PC8);
|
|
MAKE_PIN(P41, PIOC, PIO_PC9);
|
|
MAKE_PIN(P42, PIOA, PIO_PA19);
|
|
MAKE_PIN(P43, PIOA, PIO_PA20);
|
|
MAKE_PIN(P44, PIOC, PIO_PC19);
|
|
MAKE_PIN(P45, PIOC, PIO_PC18);
|
|
MAKE_PIN(P46, PIOC, PIO_PC17);
|
|
MAKE_PIN(P47, PIOC, PIO_PC16);
|
|
MAKE_PIN(P48, PIOC, PIO_PC15);
|
|
MAKE_PIN(P49, PIOC, PIO_PC14);
|
|
MAKE_PIN(P50, PIOC, PIO_PC13);
|
|
MAKE_PIN(P51, PIOC, PIO_PC12);
|
|
MAKE_PIN(P52, PIOB, PIO_PB21);
|
|
MAKE_PIN(P53, PIOB, PIO_PB14);
|
|
MAKE_PIN(P54, PIOA, PIO_PA16);
|
|
MAKE_PIN(P55, PIOA, PIO_PA24);
|
|
MAKE_PIN(P56, PIOA, PIO_PA23);
|
|
MAKE_PIN(P57, PIOA, PIO_PA22);
|
|
MAKE_PIN(P58, PIOA, PIO_PA6);
|
|
MAKE_PIN(P59, PIOA, PIO_PA4);
|
|
MAKE_PIN(P60, PIOA, PIO_PA3);
|
|
MAKE_PIN(P61, PIOA, PIO_PA2);
|
|
MAKE_PIN(P62, PIOB, PIO_PB17);
|
|
MAKE_PIN(P63, PIOB, PIO_PB18);
|
|
MAKE_PIN(P64, PIOB, PIO_PB19);
|
|
MAKE_PIN(P65, PIOB, PIO_PB20);
|
|
MAKE_PIN(P66, PIOB, PIO_PB15);
|
|
MAKE_PIN(P67, PIOB, PIO_PB16);
|
|
MAKE_PIN(P68, PIOA, PIO_PA1);
|
|
MAKE_PIN(P69, PIOA, PIO_PA0);
|
|
MAKE_PIN(P70, PIOA, PIO_PA17);
|
|
MAKE_PIN(P71, PIOA, PIO_PA18);
|
|
MAKE_PIN(P72, PIOC, PIO_PC30);
|
|
MAKE_PIN(P73, PIOA, PIO_PA21);
|
|
MAKE_PIN(P74, PIOA, PIO_PA25); // MISO
|
|
MAKE_PIN(P75, PIOA, PIO_PA26); // MOSI
|
|
MAKE_PIN(P76, PIOA, PIO_PA27); // CLK
|
|
MAKE_PIN(P77, PIOA, PIO_PA28);
|
|
MAKE_PIN(P78, PIOB, PIO_PB23); // Unconnected
|
|
|
|
#undef MAKE_PIN
|
|
|
|
#elif defined(RBL_NRF51822)
|
|
|
|
#define MAKE_PIN(className, pin) \
|
|
class className { \
|
|
public: \
|
|
static void Set() { \
|
|
nrf_gpio_pin_set(pin); \
|
|
} \
|
|
static void Clear() { \
|
|
nrf_gpio_pin_clear(pin); \
|
|
} \
|
|
static void SetDirRead() { \
|
|
nrf_gpio_cfg_input(pin, NRF_GPIO_PIN_NOPULL); \
|
|
} \
|
|
static void SetDirWrite() { \
|
|
nrf_gpio_cfg_output(pin); \
|
|
} \
|
|
static uint8_t IsSet() { \
|
|
return (uint8_t)nrf_gpio_pin_read(pin); \
|
|
} \
|
|
};
|
|
|
|
// See: pin_transform.c in RBL nRF51822 SDK
|
|
MAKE_PIN(P0, Pin_nRF51822_to_Arduino(D0));
|
|
MAKE_PIN(P1, Pin_nRF51822_to_Arduino(D1));
|
|
MAKE_PIN(P2, Pin_nRF51822_to_Arduino(D2));
|
|
MAKE_PIN(P3, Pin_nRF51822_to_Arduino(D3));
|
|
MAKE_PIN(P4, Pin_nRF51822_to_Arduino(D4));
|
|
MAKE_PIN(P5, Pin_nRF51822_to_Arduino(D5));
|
|
MAKE_PIN(P6, Pin_nRF51822_to_Arduino(D6));
|
|
MAKE_PIN(P7, Pin_nRF51822_to_Arduino(D7));
|
|
MAKE_PIN(P8, Pin_nRF51822_to_Arduino(D8));
|
|
MAKE_PIN(P9, Pin_nRF51822_to_Arduino(D9)); // INT
|
|
MAKE_PIN(P10, Pin_nRF51822_to_Arduino(D10)); // SS
|
|
MAKE_PIN(P11, Pin_nRF51822_to_Arduino(D11));
|
|
MAKE_PIN(P12, Pin_nRF51822_to_Arduino(D12));
|
|
MAKE_PIN(P13, Pin_nRF51822_to_Arduino(D13));
|
|
MAKE_PIN(P14, Pin_nRF51822_to_Arduino(D14));
|
|
MAKE_PIN(P15, Pin_nRF51822_to_Arduino(D15));
|
|
MAKE_PIN(P17, Pin_nRF51822_to_Arduino(D17)); // MISO
|
|
MAKE_PIN(P18, Pin_nRF51822_to_Arduino(D18)); // MOSI
|
|
MAKE_PIN(P16, Pin_nRF51822_to_Arduino(D16)); // CLK
|
|
MAKE_PIN(P19, Pin_nRF51822_to_Arduino(D19));
|
|
MAKE_PIN(P20, Pin_nRF51822_to_Arduino(D20));
|
|
MAKE_PIN(P21, Pin_nRF51822_to_Arduino(D21));
|
|
MAKE_PIN(P22, Pin_nRF51822_to_Arduino(D22));
|
|
MAKE_PIN(P23, Pin_nRF51822_to_Arduino(D23));
|
|
MAKE_PIN(P24, Pin_nRF51822_to_Arduino(D24));
|
|
|
|
#undef MAKE_PIN
|
|
|
|
#else
|
|
#error "Please define board in avrpins.h"
|
|
|
|
#endif
|
|
|
|
#elif defined(__ARDUINO_X86__) // Intel Galileo, Intel Galileo 2 and Intel Edison
|
|
|
|
#include <avr/pgmspace.h>
|
|
|
|
// Pointers are 32 bits on x86
|
|
#define pgm_read_pointer(p) pgm_read_dword(p)
|
|
|
|
#if PLATFORM_ID == 0xE1 // Edison platform id
|
|
#define pinToFastPin(pin) 1 // As far as I can tell all pins can be used as fast pins
|
|
#endif
|
|
|
|
// Pin 2 and 3 on the Intel Galileo supports a higher rate,
|
|
// so it is recommended to use one of these as the SS pin.
|
|
|
|
#define MAKE_PIN(className, pin) \
|
|
class className { \
|
|
public: \
|
|
static void Set() { \
|
|
fastDigitalWrite(pin, HIGH); \
|
|
} \
|
|
static void Clear() { \
|
|
fastDigitalWrite(pin, LOW); \
|
|
} \
|
|
static void SetDirRead() { \
|
|
if (pinToFastPin(pin)) \
|
|
pinMode(pin, INPUT_FAST); \
|
|
else \
|
|
pinMode(pin, INPUT); \
|
|
} \
|
|
static void SetDirWrite() { \
|
|
if (pinToFastPin(pin)) \
|
|
pinMode(pin, OUTPUT_FAST); \
|
|
else \
|
|
pinMode(pin, OUTPUT); \
|
|
} \
|
|
static uint8_t IsSet() { \
|
|
return fastDigitalRead(pin); \
|
|
} \
|
|
};
|
|
|
|
MAKE_PIN(P0, 0);
|
|
MAKE_PIN(P1, 1);
|
|
MAKE_PIN(P2, 2);
|
|
MAKE_PIN(P3, 3);
|
|
MAKE_PIN(P4, 4);
|
|
MAKE_PIN(P5, 5);
|
|
MAKE_PIN(P6, 6);
|
|
MAKE_PIN(P7, 7);
|
|
MAKE_PIN(P8, 8);
|
|
MAKE_PIN(P9, 9);
|
|
MAKE_PIN(P10, 10);
|
|
MAKE_PIN(P11, 11);
|
|
MAKE_PIN(P12, 12);
|
|
MAKE_PIN(P13, 13);
|
|
MAKE_PIN(P14, 14); // A0
|
|
MAKE_PIN(P15, 15); // A1
|
|
MAKE_PIN(P16, 16); // A2
|
|
MAKE_PIN(P17, 17); // A3
|
|
MAKE_PIN(P18, 18); // A4
|
|
MAKE_PIN(P19, 19); // A5
|
|
|
|
#undef MAKE_PIN
|
|
|
|
#elif defined(__MIPSEL__)
|
|
// MIPSEL (MIPS architecture using a little endian byte order)
|
|
|
|
// MIPS size_t = 4
|
|
#define pgm_read_pointer(p) pgm_read_dword(p)
|
|
|
|
#define MAKE_PIN(className, pin) \
|
|
class className { \
|
|
public: \
|
|
static void Set() { \
|
|
digitalWrite(pin, HIGH);\
|
|
} \
|
|
static void Clear() { \
|
|
digitalWrite(pin, LOW); \
|
|
} \
|
|
static void SetDirRead() { \
|
|
pinMode(pin, INPUT); \
|
|
} \
|
|
static void SetDirWrite() { \
|
|
pinMode(pin, OUTPUT); \
|
|
} \
|
|
static uint8_t IsSet() { \
|
|
return digitalRead(pin); \
|
|
} \
|
|
};
|
|
|
|
// 0 .. 13 - Digital pins
|
|
MAKE_PIN(P0, 0); // RX
|
|
MAKE_PIN(P1, 1); // TX
|
|
MAKE_PIN(P2, 2); //
|
|
MAKE_PIN(P3, 3); //
|
|
MAKE_PIN(P4, 4); //
|
|
MAKE_PIN(P5, 5); //
|
|
MAKE_PIN(P6, 6); //
|
|
MAKE_PIN(P7, 7); //
|
|
MAKE_PIN(P8, 8); //
|
|
MAKE_PIN(P9, 9); //
|
|
MAKE_PIN(P10, 10); //
|
|
MAKE_PIN(P11, 11); //
|
|
MAKE_PIN(P12, 12); //
|
|
MAKE_PIN(P13, 13); //
|
|
|
|
#undef MAKE_PIN
|
|
|
|
#else
|
|
#error "Please define board in avrpins.h"
|
|
|
|
#endif
|
|
|
|
#endif //_avrpins_h_
|