Switched to Sanguino 0023r4
This is the actual Sanguino release for Arduino 023. It has full ATmega1284p support. Reference: https://code.google.com/p/sanguino/downloads/detail?name=Sanguino-0023r4.zip&can=2&q=
This commit is contained in:
Dirk Eichel
parent
a069d30a4b
commit
5bfba7720e
7 changed files with 759 additions and 292 deletions
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@ -1,135 +0,0 @@
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/*
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wiring.h - Partial implementation of the Wiring API for the ATmega8.
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Part of Arduino - http://www.arduino.cc/
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Copyright (c) 2005-2006 David A. Mellis
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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This library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General
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Public License along with this library; if not, write to the
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Free Software Foundation, Inc., 59 Temple Place, Suite 330,
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Boston, MA 02111-1307 USA
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$Id$
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*/
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#ifndef Wiring_h
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#define Wiring_h
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#include <avr/io.h>
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#include <stdlib.h>
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#include "binary.h"
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#ifdef __cplusplus
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extern "C"{
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#endif
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#define HIGH 0x1
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#define LOW 0x0
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#define INPUT 0x0
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#define OUTPUT 0x1
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#define true 0x1
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#define false 0x0
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#define PI 3.1415926535897932384626433832795
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#define HALF_PI 1.5707963267948966192313216916398
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#define TWO_PI 6.283185307179586476925286766559
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#define DEG_TO_RAD 0.017453292519943295769236907684886
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#define RAD_TO_DEG 57.295779513082320876798154814105
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#define SERIAL 0x0
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#define DISPLAY 0x1
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#define LSBFIRST 0
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#define MSBFIRST 1
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#define CHANGE 1
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#define FALLING 2
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#define RISING 3
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#if defined(__AVR_ATmega1280__) || defined(__AVR_ATmega2560__)
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#define INTERNAL1V1 2
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#define INTERNAL2V56 3
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#else
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#define INTERNAL 3
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#endif
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#define DEFAULT 1
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#define EXTERNAL 0
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// undefine stdlib's abs if encountered
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#ifdef abs
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#undef abs
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#endif
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#define min(a,b) ((a)<(b)?(a):(b))
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#define max(a,b) ((a)>(b)?(a):(b))
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#define abs(x) ((x)>0?(x):-(x))
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#define constrain(amt,low,high) ((amt)<(low)?(low):((amt)>(high)?(high):(amt)))
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#define round(x) ((x)>=0?(long)((x)+0.5):(long)((x)-0.5))
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#define radians(deg) ((deg)*DEG_TO_RAD)
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#define degrees(rad) ((rad)*RAD_TO_DEG)
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#define sq(x) ((x)*(x))
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#define interrupts() sei()
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#define noInterrupts() cli()
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#define clockCyclesPerMicrosecond() ( F_CPU / 1000000L )
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#define clockCyclesToMicroseconds(a) ( ((a) * 1000L) / (F_CPU / 1000L) )
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#define microsecondsToClockCycles(a) ( ((a) * (F_CPU / 1000L)) / 1000L )
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#define lowByte(w) ((uint8_t) ((w) & 0xff))
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#define highByte(w) ((uint8_t) ((w) >> 8))
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#define bitRead(value, bit) (((value) >> (bit)) & 0x01)
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#define bitSet(value, bit) ((value) |= (1UL << (bit)))
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#define bitClear(value, bit) ((value) &= ~(1UL << (bit)))
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#define bitWrite(value, bit, bitvalue) (bitvalue ? bitSet(value, bit) : bitClear(value, bit))
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typedef unsigned int word;
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#define bit(b) (1UL << (b))
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typedef uint8_t boolean;
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typedef uint8_t byte;
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void init(void);
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void pinMode(uint8_t, uint8_t);
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void digitalWrite(uint8_t, uint8_t);
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int digitalRead(uint8_t);
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int analogRead(uint8_t);
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void analogReference(uint8_t mode);
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void analogWrite(uint8_t, int);
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unsigned long millis(void);
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unsigned long micros(void);
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void delay(unsigned long);
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void delayMicroseconds(unsigned int us);
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unsigned long pulseIn(uint8_t pin, uint8_t state, unsigned long timeout);
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void shiftOut(uint8_t dataPin, uint8_t clockPin, uint8_t bitOrder, uint8_t val);
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uint8_t shiftIn(uint8_t dataPin, uint8_t clockPin, uint8_t bitOrder);
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void attachInterrupt(uint8_t, void (*)(void), int mode);
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void detachInterrupt(uint8_t);
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void setup(void);
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void loop(void);
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#ifdef __cplusplus
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} // extern "C"
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#endif
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#endif
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@ -37,7 +37,11 @@
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// using a ring buffer (I think), in which rx_buffer_head is the index of the
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// location to which to write the next incoming character and rx_buffer_tail
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// is the index of the location from which to read.
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#if (RAMEND < 1000)
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#define RX_BUFFER_SIZE 32
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#else
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#define RX_BUFFER_SIZE 128
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#endif
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struct ring_buffer
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{
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@ -46,11 +50,22 @@ struct ring_buffer
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int tail;
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};
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#if defined(UBRRH) || defined(UBRR0H)
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ring_buffer rx_buffer = { { 0 }, 0, 0 };
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#endif
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#if defined(UBRR1H)
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ring_buffer rx_buffer1 = { { 0 }, 0, 0 };
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#endif
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#if defined(UBRR2H)
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ring_buffer rx_buffer2 = { { 0 }, 0, 0 };
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#endif
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#if defined(UBRR3H)
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ring_buffer rx_buffer3 = { { 0 }, 0, 0 };
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#endif
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inline void store_char(unsigned char c, ring_buffer *rx_buffer)
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{
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int i = (unsigned int)(rx_buffer->head + 1) & (RX_BUFFER_SIZE -1);
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int i = (unsigned int)(rx_buffer->head + 1) % RX_BUFFER_SIZE;
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// if we should be storing the received character into the location
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// just before the tail (meaning that the head would advance to the
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@ -62,13 +77,95 @@ inline void store_char(unsigned char c, ring_buffer *rx_buffer)
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}
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}
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// fixed by Mark Sproul this is on the 644/644p
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//SIGNAL(SIG_USART_RECV)
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SIGNAL(USART0_RX_vect)
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#if defined(USART_RX_vect)
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SIGNAL(USART_RX_vect)
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{
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#if defined(UDR0)
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unsigned char c = UDR0;
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#elif defined(UDR)
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unsigned char c = UDR; // atmega8535
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#else
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#error UDR not defined
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#endif
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store_char(c, &rx_buffer);
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}
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#elif defined(SIG_USART0_RECV) && defined(UDR0)
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SIGNAL(SIG_USART0_RECV)
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{
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unsigned char c = UDR0;
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store_char(c, &rx_buffer);
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}
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#elif defined(SIG_UART0_RECV) && defined(UDR0)
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SIGNAL(SIG_UART0_RECV)
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{
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unsigned char c = UDR0;
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store_char(c, &rx_buffer);
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}
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//#elif defined(SIG_USART_RECV)
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#elif defined(USART0_RX_vect)
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// fixed by Mark Sproul this is on the 644/644p
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//SIGNAL(SIG_USART_RECV)
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SIGNAL(USART0_RX_vect)
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{
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#if defined(UDR0)
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unsigned char c = UDR0;
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#elif defined(UDR)
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unsigned char c = UDR; // atmega8, atmega32
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#else
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#error UDR not defined
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#endif
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store_char(c, &rx_buffer);
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}
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#elif defined(SIG_UART_RECV)
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// this is for atmega8
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SIGNAL(SIG_UART_RECV)
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{
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#if defined(UDR0)
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unsigned char c = UDR0; // atmega645
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#elif defined(UDR)
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unsigned char c = UDR; // atmega8
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#endif
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store_char(c, &rx_buffer);
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}
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#elif defined(USBCON)
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#warning No interrupt handler for usart 0
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#warning Serial(0) is on USB interface
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#else
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#error No interrupt handler for usart 0
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#endif
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//#if defined(SIG_USART1_RECV)
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#if defined(USART1_RX_vect)
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//SIGNAL(SIG_USART1_RECV)
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SIGNAL(USART1_RX_vect)
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{
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unsigned char c = UDR1;
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store_char(c, &rx_buffer1);
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}
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#elif defined(SIG_USART1_RECV)
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#error SIG_USART1_RECV
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#endif
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#if defined(USART2_RX_vect) && defined(UDR2)
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SIGNAL(USART2_RX_vect)
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{
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unsigned char c = UDR2;
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store_char(c, &rx_buffer2);
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}
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#elif defined(SIG_USART2_RECV)
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#error SIG_USART2_RECV
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#endif
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#if defined(USART3_RX_vect) && defined(UDR3)
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SIGNAL(USART3_RX_vect)
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{
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unsigned char c = UDR3;
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store_char(c, &rx_buffer3);
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}
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#elif defined(SIG_USART3_RECV)
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#error SIG_USART3_RECV
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#endif
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// Constructors ////////////////////////////////////////////////////////////////
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@ -134,7 +231,7 @@ void HardwareSerial::end()
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int HardwareSerial::available(void)
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{
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return (unsigned int)(RX_BUFFER_SIZE + _rx_buffer->head - _rx_buffer->tail) & (RX_BUFFER_SIZE-1);
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return (unsigned int)(RX_BUFFER_SIZE + _rx_buffer->head - _rx_buffer->tail) % RX_BUFFER_SIZE;
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}
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int HardwareSerial::peek(void)
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@ -153,7 +250,7 @@ int HardwareSerial::read(void)
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return -1;
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} else {
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unsigned char c = _rx_buffer->buffer[_rx_buffer->tail];
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_rx_buffer->tail = (unsigned int)(_rx_buffer->tail + 1) & (RX_BUFFER_SIZE-1);
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_rx_buffer->tail = (unsigned int)(_rx_buffer->tail + 1) % RX_BUFFER_SIZE;
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return c;
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}
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}
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@ -181,7 +278,26 @@ void HardwareSerial::write(uint8_t c)
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}
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// Preinstantiate Objects //////////////////////////////////////////////////////
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#if defined(UBRRH) && defined(UBRRL)
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HardwareSerial Serial(&rx_buffer, &UBRRH, &UBRRL, &UCSRA, &UCSRB, &UDR, RXEN, TXEN, RXCIE, UDRE, U2X);
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#elif defined(UBRR0H) && defined(UBRR0L)
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HardwareSerial Serial(&rx_buffer, &UBRR0H, &UBRR0L, &UCSR0A, &UCSR0B, &UDR0, RXEN0, TXEN0, RXCIE0, UDRE0, U2X0);
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#elif defined(USBCON)
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#warning no serial port defined (port 0)
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#else
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#error no serial port defined (port 0)
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#endif
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#if defined(UBRR1H)
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HardwareSerial Serial1(&rx_buffer1, &UBRR1H, &UBRR1L, &UCSR1A, &UCSR1B, &UDR1, RXEN1, TXEN1, RXCIE1, UDRE1, U2X1);
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#endif
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#if defined(UBRR2H)
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HardwareSerial Serial2(&rx_buffer2, &UBRR2H, &UBRR2L, &UCSR2A, &UCSR2B, &UDR2, RXEN2, TXEN2, RXCIE2, UDRE2, U2X2);
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#endif
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#if defined(UBRR3H)
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HardwareSerial Serial3(&rx_buffer3, &UBRR3H, &UBRR3L, &UCSR3A, &UCSR3B, &UDR3, RXEN3, TXEN3, RXCIE3, UDRE3, U2X3);
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#endif
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#endif // whole file
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@ -46,7 +46,6 @@ void attachInterrupt(uint8_t interruptNum, void (*userFunc)(void), int mode) {
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// the mode into place.
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// Enable the interrupt.
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switch (interruptNum) {
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#if defined(EICRA) && defined(EICRB) && defined(EIMSK)
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case 2:
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@ -81,6 +80,19 @@ void attachInterrupt(uint8_t interruptNum, void (*userFunc)(void), int mode) {
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EICRB = (EICRB & ~((1 << ISC70) | (1 << ISC71))) | (mode << ISC70);
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EIMSK |= (1 << INT7);
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break;
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#elif defined(EICRA) && defined(EIMSK)
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case 0:
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EICRA = (EICRA & ~((1 << ISC00) | (1 << ISC01))) | (mode << ISC00);
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EIMSK |= (1 << INT0);
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break;
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case 1:
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EICRA = (EICRA & ~((1 << ISC10) | (1 << ISC11))) | (mode << ISC10);
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EIMSK |= (1 << INT1);
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break;
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case 2:
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EICRA = (EICRA & ~((1 << ISC20) | (1 << ISC21))) | (mode << ISC20);
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EIMSK |= (1 << INT2);
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break;
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#else
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case 0:
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#if defined(EICRA) && defined(ISC00) && defined(EIMSK)
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@ -123,15 +135,6 @@ void detachInterrupt(uint8_t interruptNum) {
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// ATmega8. There, INT0 is 6 and INT1 is 7.)
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switch (interruptNum) {
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#if defined(EICRA) && defined(EICRB) && defined(EIMSK)
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case 2:
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EIMSK &= ~(1 << INT0);
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break;
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case 3:
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EIMSK &= ~(1 << INT1);
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break;
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case 4:
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EIMSK &= ~(1 << INT2);
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break;
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case 5:
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EIMSK &= ~(1 << INT3);
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break;
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@ -147,6 +150,17 @@ void detachInterrupt(uint8_t interruptNum) {
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case 7:
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EIMSK &= ~(1 << INT7);
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break;
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#elif defined(EICRA) && defined(EIMSK)
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case 0:
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EIMSK &= ~(1 << INT0);
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break;
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case 1:
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EIMSK &= ~(1 << INT1);
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break;
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case 2:
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EIMSK &= ~(1 << INT2);
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break;
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#else
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case 0:
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#if defined(EIMSK) && defined(INT0)
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@ -184,8 +198,8 @@ void attachInterruptTwi(void (*userFunc)(void) ) {
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}
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*/
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#if defined(EICRA) && defined(EICRB)
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#if defined(EICRA) && defined(EICRB)
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SIGNAL(INT0_vect) {
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if(intFunc[EXTERNAL_INT_2])
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intFunc[EXTERNAL_INT_2]();
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@ -226,6 +240,23 @@ SIGNAL(INT7_vect) {
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intFunc[EXTERNAL_INT_7]();
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}
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#elif defined(EICRA)
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SIGNAL(INT0_vect) {
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if(intFunc[EXTERNAL_INT_0])
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intFunc[EXTERNAL_INT_0]();
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}
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SIGNAL(INT1_vect) {
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if(intFunc[EXTERNAL_INT_1])
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intFunc[EXTERNAL_INT_1]();
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}
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SIGNAL(INT2_vect) {
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if(intFunc[EXTERNAL_INT_2])
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intFunc[EXTERNAL_INT_2]();
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}
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#else
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SIGNAL(INT0_vect) {
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@ -19,17 +19,54 @@
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Free Software Foundation, Inc., 59 Temple Place, Suite 330,
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Boston, MA 02111-1307 USA
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$Id: pins_arduino.c 254 2007-04-20 23:17:38Z mellis $
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Changelog
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-----------
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11/25/11 - ryan@ryanmsutton.com - Add pins for Sanguino 644P and 1284P
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$Id$
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*/
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#include <avr/io.h>
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#include "wiring_private.h"
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#include "pins_arduino.h"
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// On the Sanguino board, digital pins are also used
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// On the Arduino board, digital pins are also used
|
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// for the analog output (software PWM). Analog input
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// pins are a separate set.
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// ATMEL ATMEGA8 & 168 / ARDUINO
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//
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// +-\/-+
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// PC6 1| |28 PC5 (AI 5)
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// (D 0) PD0 2| |27 PC4 (AI 4)
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// (D 1) PD1 3| |26 PC3 (AI 3)
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// (D 2) PD2 4| |25 PC2 (AI 2)
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// PWM+ (D 3) PD3 5| |24 PC1 (AI 1)
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// (D 4) PD4 6| |23 PC0 (AI 0)
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||||
// VCC 7| |22 GND
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// GND 8| |21 AREF
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||||
// PB6 9| |20 AVCC
|
||||
// PB7 10| |19 PB5 (D 13)
|
||||
// PWM+ (D 5) PD5 11| |18 PB4 (D 12)
|
||||
// PWM+ (D 6) PD6 12| |17 PB3 (D 11) PWM
|
||||
// (D 7) PD7 13| |16 PB2 (D 10) PWM
|
||||
// (D 8) PB0 14| |15 PB1 (D 9) PWM
|
||||
// +----+
|
||||
//
|
||||
// (PWM+ indicates the additional PWM pins on the ATmega168.)
|
||||
|
||||
// ATMEL ATMEGA1280 / ARDUINO
|
||||
//
|
||||
// 0-7 PE0-PE7 works
|
||||
// 8-13 PB0-PB5 works
|
||||
// 14-21 PA0-PA7 works
|
||||
// 22-29 PH0-PH7 works
|
||||
// 30-35 PG5-PG0 works
|
||||
// 36-43 PC7-PC0 works
|
||||
// 44-51 PJ7-PJ0 works
|
||||
// 52-59 PL7-PL0 works
|
||||
// 60-67 PD7-PD0 works
|
||||
// A0-A7 PF0-PF7
|
||||
// A8-A15 PK0-PK7
|
||||
// ATMEL ATMEGA644P / SANGUINO
|
||||
//
|
||||
// +---\/---+
|
||||
|
|
@ -55,42 +92,321 @@
|
|||
// PWM (D 14) PD6 20| |21 PD7 (D 15) PWM
|
||||
// +--------+
|
||||
//
|
||||
|
||||
#define PA 1
|
||||
#define PB 2
|
||||
#define PC 3
|
||||
#define PD 4
|
||||
#define PE 5
|
||||
#define PF 6
|
||||
#define PG 7
|
||||
#define PH 8
|
||||
#define PJ 10
|
||||
#define PK 11
|
||||
#define PL 12
|
||||
|
||||
|
||||
#if defined(__AVR_ATmega1280__) || defined(__AVR_ATmega2560__)
|
||||
const uint16_t PROGMEM port_to_mode_PGM[] = {
|
||||
NOT_A_PORT,
|
||||
&DDRA,
|
||||
&DDRB,
|
||||
&DDRC,
|
||||
&DDRD,
|
||||
&DDRE,
|
||||
&DDRF,
|
||||
&DDRG,
|
||||
&DDRH,
|
||||
NOT_A_PORT,
|
||||
&DDRJ,
|
||||
&DDRK,
|
||||
&DDRL,
|
||||
};
|
||||
|
||||
const uint16_t PROGMEM port_to_output_PGM[] = {
|
||||
NOT_A_PORT,
|
||||
&PORTA,
|
||||
&PORTB,
|
||||
&PORTC,
|
||||
&PORTD,
|
||||
&PORTE,
|
||||
&PORTF,
|
||||
&PORTG,
|
||||
&PORTH,
|
||||
NOT_A_PORT,
|
||||
&PORTJ,
|
||||
&PORTK,
|
||||
&PORTL,
|
||||
};
|
||||
|
||||
const uint16_t PROGMEM port_to_input_PGM[] = {
|
||||
NOT_A_PIN,
|
||||
&PINA,
|
||||
&PINB,
|
||||
&PINC,
|
||||
&PIND,
|
||||
&PINE,
|
||||
&PINF,
|
||||
&PING,
|
||||
&PINH,
|
||||
NOT_A_PIN,
|
||||
&PINJ,
|
||||
&PINK,
|
||||
&PINL,
|
||||
};
|
||||
|
||||
const uint8_t PROGMEM digital_pin_to_port_PGM[] = {
|
||||
// PORTLIST
|
||||
// -------------------------------------------
|
||||
PE , // PE 0 ** 0 ** USART0_RX
|
||||
PE , // PE 1 ** 1 ** USART0_TX
|
||||
PE , // PE 4 ** 2 ** PWM2
|
||||
PE , // PE 5 ** 3 ** PWM3
|
||||
PG , // PG 5 ** 4 ** PWM4
|
||||
PE , // PE 3 ** 5 ** PWM5
|
||||
PH , // PH 3 ** 6 ** PWM6
|
||||
PH , // PH 4 ** 7 ** PWM7
|
||||
PH , // PH 5 ** 8 ** PWM8
|
||||
PH , // PH 6 ** 9 ** PWM9
|
||||
PB , // PB 4 ** 10 ** PWM10
|
||||
PB , // PB 5 ** 11 ** PWM11
|
||||
PB , // PB 6 ** 12 ** PWM12
|
||||
PB , // PB 7 ** 13 ** PWM13
|
||||
PJ , // PJ 1 ** 14 ** USART3_TX
|
||||
PJ , // PJ 0 ** 15 ** USART3_RX
|
||||
PH , // PH 1 ** 16 ** USART2_TX
|
||||
PH , // PH 0 ** 17 ** USART2_RX
|
||||
PD , // PD 3 ** 18 ** USART1_TX
|
||||
PD , // PD 2 ** 19 ** USART1_RX
|
||||
PD , // PD 1 ** 20 ** I2C_SDA
|
||||
PD , // PD 0 ** 21 ** I2C_SCL
|
||||
PA , // PA 0 ** 22 ** D22
|
||||
PA , // PA 1 ** 23 ** D23
|
||||
PA , // PA 2 ** 24 ** D24
|
||||
PA , // PA 3 ** 25 ** D25
|
||||
PA , // PA 4 ** 26 ** D26
|
||||
PA , // PA 5 ** 27 ** D27
|
||||
PA , // PA 6 ** 28 ** D28
|
||||
PA , // PA 7 ** 29 ** D29
|
||||
PC , // PC 7 ** 30 ** D30
|
||||
PC , // PC 6 ** 31 ** D31
|
||||
PC , // PC 5 ** 32 ** D32
|
||||
PC , // PC 4 ** 33 ** D33
|
||||
PC , // PC 3 ** 34 ** D34
|
||||
PC , // PC 2 ** 35 ** D35
|
||||
PC , // PC 1 ** 36 ** D36
|
||||
PC , // PC 0 ** 37 ** D37
|
||||
PD , // PD 7 ** 38 ** D38
|
||||
PG , // PG 2 ** 39 ** D39
|
||||
PG , // PG 1 ** 40 ** D40
|
||||
PG , // PG 0 ** 41 ** D41
|
||||
PL , // PL 7 ** 42 ** D42
|
||||
PL , // PL 6 ** 43 ** D43
|
||||
PL , // PL 5 ** 44 ** D44
|
||||
PL , // PL 4 ** 45 ** D45
|
||||
PL , // PL 3 ** 46 ** D46
|
||||
PL , // PL 2 ** 47 ** D47
|
||||
PL , // PL 1 ** 48 ** D48
|
||||
PL , // PL 0 ** 49 ** D49
|
||||
PB , // PB 3 ** 50 ** SPI_MISO
|
||||
PB , // PB 2 ** 51 ** SPI_MOSI
|
||||
PB , // PB 1 ** 52 ** SPI_SCK
|
||||
PB , // PB 0 ** 53 ** SPI_SS
|
||||
PF , // PF 0 ** 54 ** A0
|
||||
PF , // PF 1 ** 55 ** A1
|
||||
PF , // PF 2 ** 56 ** A2
|
||||
PF , // PF 3 ** 57 ** A3
|
||||
PF , // PF 4 ** 58 ** A4
|
||||
PF , // PF 5 ** 59 ** A5
|
||||
PF , // PF 6 ** 60 ** A6
|
||||
PF , // PF 7 ** 61 ** A7
|
||||
PK , // PK 0 ** 62 ** A8
|
||||
PK , // PK 1 ** 63 ** A9
|
||||
PK , // PK 2 ** 64 ** A10
|
||||
PK , // PK 3 ** 65 ** A11
|
||||
PK , // PK 4 ** 66 ** A12
|
||||
PK , // PK 5 ** 67 ** A13
|
||||
PK , // PK 6 ** 68 ** A14
|
||||
PK , // PK 7 ** 69 ** A15
|
||||
};
|
||||
|
||||
const uint8_t PROGMEM digital_pin_to_bit_mask_PGM[] = {
|
||||
// PIN IN PORT
|
||||
// -------------------------------------------
|
||||
_BV( 0 ) , // PE 0 ** 0 ** USART0_RX
|
||||
_BV( 1 ) , // PE 1 ** 1 ** USART0_TX
|
||||
_BV( 4 ) , // PE 4 ** 2 ** PWM2
|
||||
_BV( 5 ) , // PE 5 ** 3 ** PWM3
|
||||
_BV( 5 ) , // PG 5 ** 4 ** PWM4
|
||||
_BV( 3 ) , // PE 3 ** 5 ** PWM5
|
||||
_BV( 3 ) , // PH 3 ** 6 ** PWM6
|
||||
_BV( 4 ) , // PH 4 ** 7 ** PWM7
|
||||
_BV( 5 ) , // PH 5 ** 8 ** PWM8
|
||||
_BV( 6 ) , // PH 6 ** 9 ** PWM9
|
||||
_BV( 4 ) , // PB 4 ** 10 ** PWM10
|
||||
_BV( 5 ) , // PB 5 ** 11 ** PWM11
|
||||
_BV( 6 ) , // PB 6 ** 12 ** PWM12
|
||||
_BV( 7 ) , // PB 7 ** 13 ** PWM13
|
||||
_BV( 1 ) , // PJ 1 ** 14 ** USART3_TX
|
||||
_BV( 0 ) , // PJ 0 ** 15 ** USART3_RX
|
||||
_BV( 1 ) , // PH 1 ** 16 ** USART2_TX
|
||||
_BV( 0 ) , // PH 0 ** 17 ** USART2_RX
|
||||
_BV( 3 ) , // PD 3 ** 18 ** USART1_TX
|
||||
_BV( 2 ) , // PD 2 ** 19 ** USART1_RX
|
||||
_BV( 1 ) , // PD 1 ** 20 ** I2C_SDA
|
||||
_BV( 0 ) , // PD 0 ** 21 ** I2C_SCL
|
||||
_BV( 0 ) , // PA 0 ** 22 ** D22
|
||||
_BV( 1 ) , // PA 1 ** 23 ** D23
|
||||
_BV( 2 ) , // PA 2 ** 24 ** D24
|
||||
_BV( 3 ) , // PA 3 ** 25 ** D25
|
||||
_BV( 4 ) , // PA 4 ** 26 ** D26
|
||||
_BV( 5 ) , // PA 5 ** 27 ** D27
|
||||
_BV( 6 ) , // PA 6 ** 28 ** D28
|
||||
_BV( 7 ) , // PA 7 ** 29 ** D29
|
||||
_BV( 7 ) , // PC 7 ** 30 ** D30
|
||||
_BV( 6 ) , // PC 6 ** 31 ** D31
|
||||
_BV( 5 ) , // PC 5 ** 32 ** D32
|
||||
_BV( 4 ) , // PC 4 ** 33 ** D33
|
||||
_BV( 3 ) , // PC 3 ** 34 ** D34
|
||||
_BV( 2 ) , // PC 2 ** 35 ** D35
|
||||
_BV( 1 ) , // PC 1 ** 36 ** D36
|
||||
_BV( 0 ) , // PC 0 ** 37 ** D37
|
||||
_BV( 7 ) , // PD 7 ** 38 ** D38
|
||||
_BV( 2 ) , // PG 2 ** 39 ** D39
|
||||
_BV( 1 ) , // PG 1 ** 40 ** D40
|
||||
_BV( 0 ) , // PG 0 ** 41 ** D41
|
||||
_BV( 7 ) , // PL 7 ** 42 ** D42
|
||||
_BV( 6 ) , // PL 6 ** 43 ** D43
|
||||
_BV( 5 ) , // PL 5 ** 44 ** D44
|
||||
_BV( 4 ) , // PL 4 ** 45 ** D45
|
||||
_BV( 3 ) , // PL 3 ** 46 ** D46
|
||||
_BV( 2 ) , // PL 2 ** 47 ** D47
|
||||
_BV( 1 ) , // PL 1 ** 48 ** D48
|
||||
_BV( 0 ) , // PL 0 ** 49 ** D49
|
||||
_BV( 3 ) , // PB 3 ** 50 ** SPI_MISO
|
||||
_BV( 2 ) , // PB 2 ** 51 ** SPI_MOSI
|
||||
_BV( 1 ) , // PB 1 ** 52 ** SPI_SCK
|
||||
_BV( 0 ) , // PB 0 ** 53 ** SPI_SS
|
||||
_BV( 0 ) , // PF 0 ** 54 ** A0
|
||||
_BV( 1 ) , // PF 1 ** 55 ** A1
|
||||
_BV( 2 ) , // PF 2 ** 56 ** A2
|
||||
_BV( 3 ) , // PF 3 ** 57 ** A3
|
||||
_BV( 4 ) , // PF 4 ** 58 ** A4
|
||||
_BV( 5 ) , // PF 5 ** 59 ** A5
|
||||
_BV( 6 ) , // PF 6 ** 60 ** A6
|
||||
_BV( 7 ) , // PF 7 ** 61 ** A7
|
||||
_BV( 0 ) , // PK 0 ** 62 ** A8
|
||||
_BV( 1 ) , // PK 1 ** 63 ** A9
|
||||
_BV( 2 ) , // PK 2 ** 64 ** A10
|
||||
_BV( 3 ) , // PK 3 ** 65 ** A11
|
||||
_BV( 4 ) , // PK 4 ** 66 ** A12
|
||||
_BV( 5 ) , // PK 5 ** 67 ** A13
|
||||
_BV( 6 ) , // PK 6 ** 68 ** A14
|
||||
_BV( 7 ) , // PK 7 ** 69 ** A15
|
||||
};
|
||||
|
||||
const uint8_t PROGMEM digital_pin_to_timer_PGM[] = {
|
||||
// TIMERS
|
||||
// -------------------------------------------
|
||||
NOT_ON_TIMER , // PE 0 ** 0 ** USART0_RX
|
||||
NOT_ON_TIMER , // PE 1 ** 1 ** USART0_TX
|
||||
TIMER3B , // PE 4 ** 2 ** PWM2
|
||||
TIMER3C , // PE 5 ** 3 ** PWM3
|
||||
TIMER0B , // PG 5 ** 4 ** PWM4
|
||||
TIMER3A , // PE 3 ** 5 ** PWM5
|
||||
TIMER4A , // PH 3 ** 6 ** PWM6
|
||||
TIMER4B , // PH 4 ** 7 ** PWM7
|
||||
TIMER4C , // PH 5 ** 8 ** PWM8
|
||||
TIMER2B , // PH 6 ** 9 ** PWM9
|
||||
TIMER2A , // PB 4 ** 10 ** PWM10
|
||||
TIMER1A , // PB 5 ** 11 ** PWM11
|
||||
TIMER1B , // PB 6 ** 12 ** PWM12
|
||||
TIMER0A , // PB 7 ** 13 ** PWM13
|
||||
NOT_ON_TIMER , // PJ 1 ** 14 ** USART3_TX
|
||||
NOT_ON_TIMER , // PJ 0 ** 15 ** USART3_RX
|
||||
NOT_ON_TIMER , // PH 1 ** 16 ** USART2_TX
|
||||
NOT_ON_TIMER , // PH 0 ** 17 ** USART2_RX
|
||||
NOT_ON_TIMER , // PD 3 ** 18 ** USART1_TX
|
||||
NOT_ON_TIMER , // PD 2 ** 19 ** USART1_RX
|
||||
NOT_ON_TIMER , // PD 1 ** 20 ** I2C_SDA
|
||||
NOT_ON_TIMER , // PD 0 ** 21 ** I2C_SCL
|
||||
NOT_ON_TIMER , // PA 0 ** 22 ** D22
|
||||
NOT_ON_TIMER , // PA 1 ** 23 ** D23
|
||||
NOT_ON_TIMER , // PA 2 ** 24 ** D24
|
||||
NOT_ON_TIMER , // PA 3 ** 25 ** D25
|
||||
NOT_ON_TIMER , // PA 4 ** 26 ** D26
|
||||
NOT_ON_TIMER , // PA 5 ** 27 ** D27
|
||||
NOT_ON_TIMER , // PA 6 ** 28 ** D28
|
||||
NOT_ON_TIMER , // PA 7 ** 29 ** D29
|
||||
NOT_ON_TIMER , // PC 7 ** 30 ** D30
|
||||
NOT_ON_TIMER , // PC 6 ** 31 ** D31
|
||||
NOT_ON_TIMER , // PC 5 ** 32 ** D32
|
||||
NOT_ON_TIMER , // PC 4 ** 33 ** D33
|
||||
NOT_ON_TIMER , // PC 3 ** 34 ** D34
|
||||
NOT_ON_TIMER , // PC 2 ** 35 ** D35
|
||||
NOT_ON_TIMER , // PC 1 ** 36 ** D36
|
||||
NOT_ON_TIMER , // PC 0 ** 37 ** D37
|
||||
NOT_ON_TIMER , // PD 7 ** 38 ** D38
|
||||
NOT_ON_TIMER , // PG 2 ** 39 ** D39
|
||||
NOT_ON_TIMER , // PG 1 ** 40 ** D40
|
||||
NOT_ON_TIMER , // PG 0 ** 41 ** D41
|
||||
NOT_ON_TIMER , // PL 7 ** 42 ** D42
|
||||
NOT_ON_TIMER , // PL 6 ** 43 ** D43
|
||||
TIMER5C , // PL 5 ** 44 ** D44
|
||||
TIMER5B , // PL 4 ** 45 ** D45
|
||||
TIMER5A , // PL 3 ** 46 ** D46
|
||||
NOT_ON_TIMER , // PL 2 ** 47 ** D47
|
||||
NOT_ON_TIMER , // PL 1 ** 48 ** D48
|
||||
NOT_ON_TIMER , // PL 0 ** 49 ** D49
|
||||
NOT_ON_TIMER , // PB 3 ** 50 ** SPI_MISO
|
||||
NOT_ON_TIMER , // PB 2 ** 51 ** SPI_MOSI
|
||||
NOT_ON_TIMER , // PB 1 ** 52 ** SPI_SCK
|
||||
NOT_ON_TIMER , // PB 0 ** 53 ** SPI_SS
|
||||
NOT_ON_TIMER , // PF 0 ** 54 ** A0
|
||||
NOT_ON_TIMER , // PF 1 ** 55 ** A1
|
||||
NOT_ON_TIMER , // PF 2 ** 56 ** A2
|
||||
NOT_ON_TIMER , // PF 3 ** 57 ** A3
|
||||
NOT_ON_TIMER , // PF 4 ** 58 ** A4
|
||||
NOT_ON_TIMER , // PF 5 ** 59 ** A5
|
||||
NOT_ON_TIMER , // PF 6 ** 60 ** A6
|
||||
NOT_ON_TIMER , // PF 7 ** 61 ** A7
|
||||
NOT_ON_TIMER , // PK 0 ** 62 ** A8
|
||||
NOT_ON_TIMER , // PK 1 ** 63 ** A9
|
||||
NOT_ON_TIMER , // PK 2 ** 64 ** A10
|
||||
NOT_ON_TIMER , // PK 3 ** 65 ** A11
|
||||
NOT_ON_TIMER , // PK 4 ** 66 ** A12
|
||||
NOT_ON_TIMER , // PK 5 ** 67 ** A13
|
||||
NOT_ON_TIMER , // PK 6 ** 68 ** A14
|
||||
NOT_ON_TIMER , // PK 7 ** 69 ** A15
|
||||
};
|
||||
#elif defined(__AVR_ATmega644P__) || defined(__AVR_ATmega1284P__)
|
||||
// these arrays map port names (e.g. port B) to the
|
||||
// appropriate addresses for various functions (e.g. reading
|
||||
// and writing)
|
||||
const uint8_t PROGMEM port_to_mode_PGM[] =
|
||||
const uint16_t PROGMEM port_to_mode_PGM[] =
|
||||
{
|
||||
NOT_A_PORT,
|
||||
(uint8_t) (uint16_t) &DDRA,
|
||||
(uint8_t) (uint16_t) &DDRB,
|
||||
(uint8_t) (uint16_t) &DDRC,
|
||||
(uint8_t) (uint16_t) &DDRD,
|
||||
&DDRA,
|
||||
&DDRB,
|
||||
&DDRC,
|
||||
&DDRD,
|
||||
};
|
||||
|
||||
const uint8_t PROGMEM port_to_output_PGM[] =
|
||||
const uint16_t PROGMEM port_to_output_PGM[] =
|
||||
{
|
||||
NOT_A_PORT,
|
||||
(uint8_t) (uint16_t) &PORTA,
|
||||
(uint8_t) (uint16_t) &PORTB,
|
||||
(uint8_t) (uint16_t) &PORTC,
|
||||
(uint8_t) (uint16_t) &PORTD,
|
||||
&PORTA,
|
||||
&PORTB,
|
||||
&PORTC,
|
||||
&PORTD,
|
||||
};
|
||||
|
||||
const uint8_t PROGMEM port_to_input_PGM[] =
|
||||
const uint16_t PROGMEM port_to_input_PGM[] =
|
||||
{
|
||||
NOT_A_PORT,
|
||||
(uint8_t) (uint16_t) &PINA,
|
||||
(uint8_t) (uint16_t) &PINB,
|
||||
(uint8_t) (uint16_t) &PINC,
|
||||
(uint8_t) (uint16_t) &PIND,
|
||||
&PINA,
|
||||
&PINB,
|
||||
&PINC,
|
||||
&PIND,
|
||||
};
|
||||
|
||||
const uint8_t PROGMEM digital_pin_to_port_PGM[] =
|
||||
{
|
||||
PB, /* 0 */
|
||||
|
|
@ -126,7 +442,6 @@ const uint8_t PROGMEM digital_pin_to_port_PGM[] =
|
|||
PA,
|
||||
PA /* 31 */
|
||||
};
|
||||
|
||||
const uint8_t PROGMEM digital_pin_to_bit_mask_PGM[] =
|
||||
{
|
||||
_BV(0), /* 0, port B */
|
||||
|
|
@ -162,7 +477,6 @@ const uint8_t PROGMEM digital_pin_to_bit_mask_PGM[] =
|
|||
_BV(1),
|
||||
_BV(0)
|
||||
};
|
||||
|
||||
const uint8_t PROGMEM digital_pin_to_timer_PGM[] =
|
||||
{
|
||||
NOT_ON_TIMER, /* 0 - PB0 */
|
||||
|
|
@ -198,3 +512,116 @@ const uint8_t PROGMEM digital_pin_to_timer_PGM[] =
|
|||
NOT_ON_TIMER, /* 30 - PA6 */
|
||||
NOT_ON_TIMER /* 31 - PA7 */
|
||||
};
|
||||
|
||||
#else
|
||||
// these arrays map port names (e.g. port B) to the
|
||||
// appropriate addresses for various functions (e.g. reading
|
||||
// and writing)
|
||||
const uint16_t PROGMEM port_to_mode_PGM[] = {
|
||||
NOT_A_PORT,
|
||||
NOT_A_PORT,
|
||||
&DDRB,
|
||||
&DDRC,
|
||||
&DDRD,
|
||||
};
|
||||
|
||||
const uint16_t PROGMEM port_to_output_PGM[] = {
|
||||
NOT_A_PORT,
|
||||
NOT_A_PORT,
|
||||
&PORTB,
|
||||
&PORTC,
|
||||
&PORTD,
|
||||
};
|
||||
|
||||
const uint16_t PROGMEM port_to_input_PGM[] = {
|
||||
NOT_A_PORT,
|
||||
NOT_A_PORT,
|
||||
&PINB,
|
||||
&PINC,
|
||||
&PIND,
|
||||
};
|
||||
|
||||
const uint8_t PROGMEM digital_pin_to_port_PGM[] = {
|
||||
PD, /* 0 */
|
||||
PD,
|
||||
PD,
|
||||
PD,
|
||||
PD,
|
||||
PD,
|
||||
PD,
|
||||
PD,
|
||||
PB, /* 8 */
|
||||
PB,
|
||||
PB,
|
||||
PB,
|
||||
PB,
|
||||
PB,
|
||||
PC, /* 14 */
|
||||
PC,
|
||||
PC,
|
||||
PC,
|
||||
PC,
|
||||
PC,
|
||||
};
|
||||
|
||||
const uint8_t PROGMEM digital_pin_to_bit_mask_PGM[] = {
|
||||
_BV(0), /* 0, port D */
|
||||
_BV(1),
|
||||
_BV(2),
|
||||
_BV(3),
|
||||
_BV(4),
|
||||
_BV(5),
|
||||
_BV(6),
|
||||
_BV(7),
|
||||
_BV(0), /* 8, port B */
|
||||
_BV(1),
|
||||
_BV(2),
|
||||
_BV(3),
|
||||
_BV(4),
|
||||
_BV(5),
|
||||
_BV(0), /* 14, port C */
|
||||
_BV(1),
|
||||
_BV(2),
|
||||
_BV(3),
|
||||
_BV(4),
|
||||
_BV(5),
|
||||
};
|
||||
|
||||
const uint8_t PROGMEM digital_pin_to_timer_PGM[] = {
|
||||
NOT_ON_TIMER, /* 0 - port D */
|
||||
NOT_ON_TIMER,
|
||||
NOT_ON_TIMER,
|
||||
// on the ATmega168, digital pin 3 has hardware pwm
|
||||
#if defined(__AVR_ATmega8__)
|
||||
NOT_ON_TIMER,
|
||||
#else
|
||||
TIMER2B,
|
||||
#endif
|
||||
NOT_ON_TIMER,
|
||||
// on the ATmega168, digital pins 5 and 6 have hardware pwm
|
||||
#if defined(__AVR_ATmega8__)
|
||||
NOT_ON_TIMER,
|
||||
NOT_ON_TIMER,
|
||||
#else
|
||||
TIMER0B,
|
||||
TIMER0A,
|
||||
#endif
|
||||
NOT_ON_TIMER,
|
||||
NOT_ON_TIMER, /* 8 - port B */
|
||||
TIMER1A,
|
||||
TIMER1B,
|
||||
#if defined(__AVR_ATmega8__)
|
||||
TIMER2,
|
||||
#else
|
||||
TIMER2A,
|
||||
#endif
|
||||
NOT_ON_TIMER,
|
||||
NOT_ON_TIMER,
|
||||
NOT_ON_TIMER,
|
||||
NOT_ON_TIMER, /* 14 - port C */
|
||||
NOT_ON_TIMER,
|
||||
NOT_ON_TIMER,
|
||||
NOT_ON_TIMER,
|
||||
NOT_ON_TIMER,
|
||||
};
|
||||
#endif
|
||||
|
|
|
|||
|
|
@ -39,19 +39,43 @@
|
|||
#define TIMER2A 6
|
||||
#define TIMER2B 7
|
||||
|
||||
#define TIMER3A 8
|
||||
#define TIMER3B 9
|
||||
#define TIMER3C 10
|
||||
#define TIMER4A 11
|
||||
#define TIMER4B 12
|
||||
#define TIMER4C 13
|
||||
#define TIMER5A 14
|
||||
#define TIMER5B 15
|
||||
#define TIMER5C 16
|
||||
|
||||
#if defined(__AVR_ATmega1280__) || defined(__AVR_ATmega2560__)
|
||||
const static uint8_t SS = 53;
|
||||
const static uint8_t MOSI = 51;
|
||||
const static uint8_t MISO = 50;
|
||||
const static uint8_t SCK = 52;
|
||||
#elif defined(__AVR_ATmega644P__) || defined(__AVR_ATmega1284P__)
|
||||
const static uint8_t SS = 4;
|
||||
const static uint8_t MOSI = 5;
|
||||
const static uint8_t MISO = 6;
|
||||
const static uint8_t SCK = 7;
|
||||
|
||||
extern const uint8_t PROGMEM port_to_mode_PGM[];
|
||||
extern const uint8_t PROGMEM port_to_input_PGM[];
|
||||
extern const uint8_t PROGMEM port_to_output_PGM[];
|
||||
#else
|
||||
const static uint8_t SS = 10;
|
||||
const static uint8_t MOSI = 11;
|
||||
const static uint8_t MISO = 12;
|
||||
const static uint8_t SCK = 13;
|
||||
#endif
|
||||
|
||||
// On the ATmega1280, the addresses of some of the port registers are
|
||||
// greater than 255, so we can't store them in uint8_t's.
|
||||
extern const uint16_t PROGMEM port_to_mode_PGM[];
|
||||
extern const uint16_t PROGMEM port_to_input_PGM[];
|
||||
extern const uint16_t PROGMEM port_to_output_PGM[];
|
||||
|
||||
extern const uint8_t PROGMEM digital_pin_to_port_PGM[];
|
||||
extern const uint8_t PROGMEM digital_pin_to_bit_PGM[];
|
||||
// extern const uint8_t PROGMEM digital_pin_to_bit_PGM[];
|
||||
extern const uint8_t PROGMEM digital_pin_to_bit_mask_PGM[];
|
||||
|
||||
extern const uint8_t PROGMEM digital_pin_to_timer_PGM[];
|
||||
|
||||
// Get the bit location within the hardware port of the given virtual pin.
|
||||
|
|
@ -63,8 +87,8 @@ extern const uint8_t PROGMEM digital_pin_to_timer_PGM[];
|
|||
#define digitalPinToBitMask(P) ( pgm_read_byte( digital_pin_to_bit_mask_PGM + (P) ) )
|
||||
#define digitalPinToTimer(P) ( pgm_read_byte( digital_pin_to_timer_PGM + (P) ) )
|
||||
#define analogInPinToBit(P) (P)
|
||||
#define portOutputRegister(P) ( (volatile uint8_t *)( (uint16_t) pgm_read_byte( port_to_output_PGM + (P))) )
|
||||
#define portInputRegister(P) ( (volatile uint8_t *)( (uint16_t) pgm_read_byte( port_to_input_PGM + (P))) )
|
||||
#define portModeRegister(P) ( (volatile uint8_t *)( (uint16_t) pgm_read_byte( port_to_mode_PGM + (P))) )
|
||||
#define portOutputRegister(P) ( (volatile uint8_t *)( pgm_read_word( port_to_output_PGM + (P))) )
|
||||
#define portInputRegister(P) ( (volatile uint8_t *)( pgm_read_word( port_to_input_PGM + (P))) )
|
||||
#define portModeRegister(P) ( (volatile uint8_t *)( pgm_read_word( port_to_mode_PGM + (P))) )
|
||||
|
||||
#endif
|
||||
|
|
|
|||
|
|
@ -25,7 +25,6 @@
|
|||
#ifndef Wiring_h
|
||||
#define Wiring_h
|
||||
|
||||
#include <math.h>
|
||||
#include <avr/io.h>
|
||||
#include <stdlib.h>
|
||||
#include "binary.h"
|
||||
|
|
@ -77,7 +76,10 @@ extern "C"{
|
|||
#define max(a,b) ((a)>(b)?(a):(b))
|
||||
#define abs(x) ((x)>0?(x):-(x))
|
||||
#define constrain(amt,low,high) ((amt)<(low)?(low):((amt)>(high)?(high):(amt)))
|
||||
#define round(x) ((x)>=0?(long)((x)+0.5):(long)((x)-0.5))
|
||||
|
||||
// Removed to work with newer AVRLIBC
|
||||
//#define round(x) ((x)>=0?(long)((x)+0.5):(long)((x)-0.5))
|
||||
|
||||
#define radians(deg) ((deg)*DEG_TO_RAD)
|
||||
#define degrees(rad) ((rad)*RAD_TO_DEG)
|
||||
#define sq(x) ((x)*(x))
|
||||
|
|
|
|||
|
|
@ -24,10 +24,10 @@
|
|||
|
||||
#ifndef WiringPrivate_h
|
||||
#define WiringPrivate_h
|
||||
#include <math.h>
|
||||
|
||||
#include <avr/io.h>
|
||||
#include <avr/interrupt.h>
|
||||
#include <util/delay.h>
|
||||
#include <avr/delay.h>
|
||||
#include <stdio.h>
|
||||
#include <stdarg.h>
|
||||
|
||||
|
|
@ -55,6 +55,8 @@ extern "C"{
|
|||
|
||||
#if defined(__AVR_ATmega1280__) || defined(__AVR_ATmega2560__)
|
||||
#define EXTERNAL_NUM_INTERRUPTS 8
|
||||
#elif defined(__AVR_ATmega644P__) || defined(__AVR_ATmega1284P__)
|
||||
#define EXTERNAL_NUM_INTERRUPTS 3
|
||||
#else
|
||||
#define EXTERNAL_NUM_INTERRUPTS 2
|
||||
#endif
|
||||
|
|
|
|||
Reference in a new issue