mirror of
https://github.com/felis/USB_Host_Shield_2.0.git
synced 2024-03-22 11:31:26 +01:00
708 lines
16 KiB
C++
708 lines
16 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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#ifndef _avrpins_h_
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#define _avrpins_h_
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#if defined(__AVR_ATmega1280__) || (__AVR_ATmega2560__)
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/* Uncomment the following if you have Arduino Mega ADK board with MAX3421e built-in */
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//#define BOARD_MEGA_ADK
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#endif
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/* Uncomment the following if you are using a Teensy 2.0 */
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//#define BOARD_TEENSY
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/* Uncomment the following if you are using a Sanguino */
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//#define BOARD_SANGUINO
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#include <avr/io.h>
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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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{
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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{Number = PIN};
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static void Set() { PORT::Set(1 << PIN); }
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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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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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static void Clear(){PORT::Clear(1 << PIN);}
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static void Toggle(){PORT::Toggle(1 << PIN);}
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static void SetDirRead(){PORT::DirClear(1 << PIN);}
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static void SetDirWrite(){PORT::DirSet(1 << PIN);}
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static uint8_t IsSet(){return PORT::PinRead() & (uint8_t)(1 << PIN);}
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static void WaiteForSet(){ while(IsSet()==0){} }
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static void WaiteForClear(){ while(IsSet()){} }
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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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{
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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{Com = COM};
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static void Set() { TCCR::Set(1 << COM); }
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static void Clear() { TCCR::Clear(1 << COM); }
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static void Toggle() { TCCR::Toggle(1 << COM); }
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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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{
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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__) || (__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 Pe5
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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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#define P54 Pe6 // INT on Arduino ADK
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#endif //"Mega" pin numbers
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#if 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
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#define P2 Pd2
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#define P3 Pd3
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#define P4 Pd4
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#define P5 Pd5
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#define P6 Pd6
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#define P7 Pd7
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#define P8 Pb0
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#define P9 Pb1
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#define P10 Pb2
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#define P11 Pb3
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#define P12 Pb4
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#define P13 Pb5
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#define P14 Pc0
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#define P15 Pc1
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#define P16 Pc2
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#define P17 Pc3
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#define P18 Pc4
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#define P19 Pc5
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#endif // "Classic" Arduino pin numbers
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#if !defined(BOARD_TEENSY) && defined(__AVR_ATmega32U4__)
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// Arduino Leonardo pin numbers
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#define P0 Pd2 // D0 - PD2
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#define P1 Pd3 // D1 - PD3
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#define P2 Pd1 // D2 - PD1
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#define P3 Pd0 // D3 - PD0
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#define P4 Pd4 // D4 - PD4
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#define P5 Pc6 // D5 - PC6
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#define P6 Pd7 // D6 - PD7
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#define P7 Pe6 // D7 - PE6
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#define P8 Pb4 // D8 - PB4
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#define P9 Pb5 // D9 - PB5
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#define P10 Pb6 // D10 - PB6
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#define P11 Pb7 // D11 - PB7
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#define P12 Pd6 // D12 - PD6
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#define P13 Pc7 // D13 - PC7
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#define P14 Pb3 // D14 - MISO - PB3
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#define P15 Pb1 // D15 - SCK - PB1
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#define P16 Pb2 // D16 - MOSI - PB2
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#define P17 Pb0 // D17 - SS - PB0
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#define P18 Pf7 // D18 - A0 - PF7
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#define P19 Pf6 // D19 - A1 - PF6
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#define P20 Pf5 // D20 - A2 - PF5
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#define P21 Pf4 // D21 - A3 - PF4
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#define P22 Pf1 // D22 - A4 - PF1
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#define P23 Pf0 // D23 - A5 - PF0
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#define P24 Pd4 // D24 / D4 - A6 - PD4
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#define P25 Pd7 // D25 / D6 - A7 - PD7
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#define P26 Pb4 // D26 / D8 - A8 - PB4
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#define P27 Pb5 // D27 / D9 - A9 - PB5
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#define P28 Pb6 // D28 / D10 - A10 - PB6
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#define P29 Pd6 // D29 / D12 - A11 - PD6
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#endif // Arduino Leonardo pin numbers
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#if defined(BOARD_TEENSY) && defined(__AVR_ATmega32U4__)
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// Teensy 2.0 pin numbers
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// http://www.pjrc.com/teensy/pinout.html
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#define P0 Pb0
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#define P1 Pb1
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#define P2 Pb2
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#define P3 Pb3
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#define P4 Pb7
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#define P5 Pd0
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#define P6 Pd1
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#define P7 Pd2
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#define P8 Pd3
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#define P9 Pc6
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#define P10 Pc7
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#define P11 Pd6
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#define P12 Pd7
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#define P13 Pb4
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#define P14 Pb5
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#define P15 Pb6
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#define P16 Pf7
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#define P17 Pf6
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#define P18 Pf5
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#define P19 Pf4
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#define P20 Pf1
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#define P21 Pf0
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#define P22 Pd4
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#define P23 Pd5
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#define P24 Pe6
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#endif // Teensy 2.0
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#if defined(__AVR_AT90USB646__) || defined(__AVR_AT90USB1286__)
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// Teensy++ 2.0 pin numbers
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// http://www.pjrc.com/teensy/pinout.html
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#define P0 Pd0
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#define P1 Pd1
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#define P2 Pd2
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#define P3 Pd3
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#define P4 Pd4
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#define P5 Pd5
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#define P6 Pd6
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#define P7 Pd7
|
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#define P8 Pe0
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#define P9 Pe1
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#define P10 Pc0
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#define P11 Pc1
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#define P12 Pc2
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#define P13 Pc3
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#define P14 Pc4
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#define P15 Pc5
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#define P16 Pc6
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#define P17 Pc7
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#define P18 Pe6
|
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#define P19 Pe7
|
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#define P20 Pb0
|
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#define P21 Pb1
|
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#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
|
|
#endif // Teensy++ 2.0
|
|
|
|
#if !defined(BOARD_SANGUINO) && (defined(__AVR_ATmega644__) || defined(__AVR_ATmega644P__))
|
|
#define BOARD_BALANDUINO
|
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// Balanduino pin numbers
|
|
// http://balanduino.net/
|
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#define P0 Pd0 /* 0 - PD0 */
|
|
#define P1 Pd1 /* 1 - PD1 */
|
|
#define P2 Pb2 /* 2 - PB2 */
|
|
#define P3 Pd6 /* 3 - PD6 */
|
|
#define P4 Pd7 /* 4 - PD7 */
|
|
#define P5 Pb3 /* 5 - PB3 */
|
|
#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 Pc0 /* 13 - PC0 */
|
|
#define P14 Pc1 /* 14 - PC1 */
|
|
#define P15 Pd2 /* 15 - PD2 */
|
|
#define P16 Pd3 /* 16 - PD3 */
|
|
#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 */
|
|
#endif // Balanduino
|
|
|
|
#if defined(BOARD_SANGUINO) && (defined(__AVR_ATmega644__) || defined(__AVR_ATmega644P__))
|
|
// Sanguino pin numbers
|
|
// http://sanguino.cc/hardware
|
|
#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
|
|
#endif // Sanguino
|
|
|
|
#endif //_avrpins_h_
|