Moving things around - creating the hardware directory and sticking all the avr code, etc. in there.
This commit is contained in:
David A. Mellis
commit
179fcdbda4
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@ -0,0 +1,170 @@
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/*
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HarwareSerial.cpp - Hardware serial library for Wiring
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Copyright (c) 2006 Nicholas Zambetti. All right reserved.
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||||
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This library is free software; you can redistribute it and/or
|
||||
modify it under the terms of the GNU Lesser General Public
|
||||
License as published by the Free Software Foundation; either
|
||||
version 2.1 of the License, or (at your option) any later version.
|
||||
|
||||
This library is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||
Lesser General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU Lesser General Public
|
||||
License along with this library; if not, write to the Free Software
|
||||
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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Modified 23 November 2006 by David A. Mellis
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*/
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#include <stdio.h>
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#include <string.h>
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#include <inttypes.h>
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#include "wiring.h"
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#include "HardwareSerial.h"
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// Constructors ////////////////////////////////////////////////////////////////
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HardwareSerial::HardwareSerial(uint8_t uart)
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{
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//if(uart == 0){
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// _uart = 0;
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//}else{
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// _uart = 1;
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//}
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}
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// Public Methods //////////////////////////////////////////////////////////////
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void HardwareSerial::begin(long speed)
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{
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beginSerial(speed);
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}
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uint8_t HardwareSerial::available(void)
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{
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return serialAvailable();
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}
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int HardwareSerial::read(void)
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{
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return serialRead();
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}
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void HardwareSerial::flush()
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{
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serialFlush();
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}
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void HardwareSerial::print(char c)
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{
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printByte(c);
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}
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void HardwareSerial::print(const char c[])
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{
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printString(c);
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}
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void HardwareSerial::print(uint8_t b)
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{
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printByte(b);
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}
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void HardwareSerial::print(int n)
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{
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print((long) n);
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}
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void HardwareSerial::print(unsigned int n)
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{
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print((unsigned long) n);
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}
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void HardwareSerial::print(long n)
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{
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if (n < 0) {
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print('-');
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n = -n;
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}
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printNumber(n, 10);
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}
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void HardwareSerial::print(unsigned long n)
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{
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printNumber(n, 10);
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}
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void HardwareSerial::print(long n, int base)
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{
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if (base == 0)
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print((char) n);
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else if (base == 10)
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print(n);
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else
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printNumber(n, base);
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}
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void HardwareSerial::println(void)
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{
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print('\r');
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print('\n');
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}
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void HardwareSerial::println(char c)
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{
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print(c);
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println();
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}
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void HardwareSerial::println(const char c[])
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{
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print(c);
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println();
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}
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void HardwareSerial::println(uint8_t b)
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{
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print(b);
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println();
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}
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void HardwareSerial::println(int n)
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{
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print(n);
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println();
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}
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void HardwareSerial::println(long n)
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{
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print(n);
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println();
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}
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void HardwareSerial::println(unsigned long n)
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{
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print(n);
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println();
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}
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void HardwareSerial::println(long n, int base)
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{
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print(n, base);
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println();
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}
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// Private Methods /////////////////////////////////////////////////////////////
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void HardwareSerial::printNumber(unsigned long n, uint8_t base)
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{
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printIntegerInBase(n, base);
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}
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// Preinstantiate Objects //////////////////////////////////////////////////////
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HardwareSerial Serial = HardwareSerial(0);
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//HardwareSerial Serial1 = HardwareSerial(1);
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@ -0,0 +1,64 @@
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/*
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HardwareSerial.h - Hardware serial library for Wiring
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Copyright (c) 2006 Nicholas Zambetti. All right reserved.
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This library is free software; you can redistribute it and/or
|
||||
modify it under the terms of the GNU Lesser General Public
|
||||
License as published by the Free Software Foundation; either
|
||||
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,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||
Lesser General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU Lesser General Public
|
||||
License along with this library; if not, write to the Free Software
|
||||
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#ifndef HardwareSerial_h
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#define HardwareSerial_h
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#include <inttypes.h>
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#define DEC 10
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#define HEX 16
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#define OCT 8
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#define BIN 2
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#define BYTE 0
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class HardwareSerial
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{
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private:
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//uint8_t _uart;
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void printNumber(unsigned long, uint8_t);
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public:
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HardwareSerial(uint8_t);
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void begin(long);
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uint8_t available(void);
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int read(void);
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void flush(void);
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void print(char);
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void print(const char[]);
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void print(uint8_t);
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void print(int);
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void print(unsigned int);
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void print(long);
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void print(unsigned long);
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void print(long, int);
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void println(void);
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void println(char);
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void println(const char[]);
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void println(uint8_t);
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void println(int);
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void println(long);
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void println(unsigned long);
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void println(long, int);
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};
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extern HardwareSerial Serial;
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//extern HardwareSerial Serial1;
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#endif
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@ -0,0 +1,239 @@
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# Arduino makefile
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#
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# This makefile allows you to build sketches from the command line
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# without the Arduino environment (or Java).
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#
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# The Arduino environment does preliminary processing on a sketch before
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# compiling it. If you're using this makefile instead, you'll need to do
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# a few things differently:
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#
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# - Give your program's file a .cpp extension (e.g. foo.cpp).
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#
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# - Put this line at top of your code: #include <WProgram.h>
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#
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# - Write prototypes for all your functions (or define them before you
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||||
# call them). A prototype declares the types of parameters a
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# function will take and what type of value it will return. This
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# means that you can have a call to a function before the definition
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# of the function. A function prototype looks like the first line of
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# the function, with a semi-colon at the end. For example:
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# int digitalRead(int pin);
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#
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# - Write a main() function for your program that returns an int, calls
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# init() and setup() once (in that order), and then calls loop()
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# repeatedly():
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#
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# int main()
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# {
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# init();
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# setup();
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#
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# for (;;)
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# loop();
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#
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# return 0;
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# }
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#
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# Instructions for using the makefile:
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#
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# 1. Copy this file into the folder with your sketch.
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#
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# 2. Below, modify the line containing "TARGET" to refer to the name of
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# of your program's file without an extension (e.g. TARGET = foo).
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#
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# 3. Modify the line containg "ARDUINO" to point the directory that
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# contains the Arduino core (for normal Arduino installations, this
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# is the lib/targets/arduino sub-directory).
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#
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# 4. Modify the line containing "PORT" to refer to the filename
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# representing the USB or serial connection to your Arduino board
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# (e.g. PORT = /dev/tty.USB0). If the exact name of this file
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# changes, you can use * as a wildcard (e.g. PORT = /dev/tty.USB*).
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#
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# 5. At the command line, change to the directory containing your
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# program's file and the makefile.
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#
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# 6. Type "make" and press enter to compile/verify your program.
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#
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# 7. Type "make upload", reset your Arduino board, and press enter to
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# upload your program to the Arduino board.
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#
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# $Id$
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PORT = /dev/tty.usbserial*
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TARGET = foo
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ARDUINO = arduino
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SRC = $(ARDUINO)/pins_arduino.c $(ARDUINO)/wiring.c \
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$(ARDUINO)/wiring_analog.c $(ARDUINO)/wiring_digital.c \
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$(ARDUINO)/wiring_pulse.c $(ARDUINO)/wiring_serial.c \
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$(ARDUINO)/wiring_shift.c $(ARDUINO)/WInterrupts.c
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CXXSRC = $(ARDUINO)/HardwareSerial.cpp $(ARDUINO)/WRandom.cpp
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MCU = atmega168
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F_CPU = 16000000
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FORMAT = ihex
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UPLOAD_RATE = 19200
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# Name of this Makefile (used for "make depend").
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MAKEFILE = Makefile
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# Debugging format.
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# Native formats for AVR-GCC's -g are stabs [default], or dwarf-2.
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# AVR (extended) COFF requires stabs, plus an avr-objcopy run.
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DEBUG = stabs
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OPT = s
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# Place -D or -U options here
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CDEFS = -DF_CPU=$(F_CPU)
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CXXDEFS = -DF_CPU=$(F_CPU)
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# Place -I options here
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CINCS = -I$(ARDUINO)
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CXXINCS = -I$(ARDUINO)
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|
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# Compiler flag to set the C Standard level.
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# c89 - "ANSI" C
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# gnu89 - c89 plus GCC extensions
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# c99 - ISO C99 standard (not yet fully implemented)
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||||
# gnu99 - c99 plus GCC extensions
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CSTANDARD = -std=gnu99
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CDEBUG = -g$(DEBUG)
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CWARN = -Wall -Wstrict-prototypes
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||||
CTUNING = -funsigned-char -funsigned-bitfields -fpack-struct -fshort-enums
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#CEXTRA = -Wa,-adhlns=$(<:.c=.lst)
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|
||||
CFLAGS = $(CDEBUG) $(CDEFS) $(CINCS) -O$(OPT) $(CWARN) $(CSTANDARD) $(CEXTRA)
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CXXFLAGS = $(CDEFS) $(CINCS) -O$(OPT)
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#ASFLAGS = -Wa,-adhlns=$(<:.S=.lst),-gstabs
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||||
LDFLAGS = -lm
|
||||
|
||||
|
||||
# Programming support using avrdude. Settings and variables.
|
||||
AVRDUDE_PROGRAMMER = stk500
|
||||
AVRDUDE_PORT = $(PORT)
|
||||
AVRDUDE_WRITE_FLASH = -U flash:w:$(TARGET).hex
|
||||
AVRDUDE_FLAGS = -F -p $(MCU) -P $(AVRDUDE_PORT) -c $(AVRDUDE_PROGRAMMER) \
|
||||
-b $(UPLOAD_RATE)
|
||||
|
||||
# Program settings
|
||||
CC = avr-gcc
|
||||
CXX = avr-g++
|
||||
OBJCOPY = avr-objcopy
|
||||
OBJDUMP = avr-objdump
|
||||
AR = avr-ar
|
||||
SIZE = avr-size
|
||||
NM = avr-nm
|
||||
AVRDUDE = avrdude
|
||||
REMOVE = rm -f
|
||||
MV = mv -f
|
||||
|
||||
# Define all object files.
|
||||
OBJ = $(SRC:.c=.o) $(CXXSRC:.cpp=.o) $(ASRC:.S=.o)
|
||||
|
||||
# Define all listing files.
|
||||
LST = $(ASRC:.S=.lst) $(CXXSRC:.cpp=.lst) $(SRC:.c=.lst)
|
||||
|
||||
# Combine all necessary flags and optional flags.
|
||||
# Add target processor to flags.
|
||||
ALL_CFLAGS = -mmcu=$(MCU) -I. $(CFLAGS)
|
||||
ALL_CXXFLAGS = -mmcu=$(MCU) -I. $(CXXFLAGS)
|
||||
ALL_ASFLAGS = -mmcu=$(MCU) -I. -x assembler-with-cpp $(ASFLAGS)
|
||||
|
||||
|
||||
# Default target.
|
||||
all: build
|
||||
|
||||
build: elf hex
|
||||
|
||||
elf: $(TARGET).elf
|
||||
hex: $(TARGET).hex
|
||||
eep: $(TARGET).eep
|
||||
lss: $(TARGET).lss
|
||||
sym: $(TARGET).sym
|
||||
|
||||
# Program the device.
|
||||
upload: $(TARGET).hex
|
||||
$(AVRDUDE) $(AVRDUDE_FLAGS) $(AVRDUDE_WRITE_FLASH)
|
||||
|
||||
|
||||
|
||||
|
||||
# Convert ELF to COFF for use in debugging / simulating in AVR Studio or VMLAB.
|
||||
COFFCONVERT=$(OBJCOPY) --debugging \
|
||||
--change-section-address .data-0x800000 \
|
||||
--change-section-address .bss-0x800000 \
|
||||
--change-section-address .noinit-0x800000 \
|
||||
--change-section-address .eeprom-0x810000
|
||||
|
||||
|
||||
coff: $(TARGET).elf
|
||||
$(COFFCONVERT) -O coff-avr $(TARGET).elf $(TARGET).cof
|
||||
|
||||
|
||||
extcoff: $(TARGET).elf
|
||||
$(COFFCONVERT) -O coff-ext-avr $(TARGET).elf $(TARGET).cof
|
||||
|
||||
|
||||
.SUFFIXES: .elf .hex .eep .lss .sym
|
||||
|
||||
.elf.hex:
|
||||
$(OBJCOPY) -O $(FORMAT) -R .eeprom $< $@
|
||||
|
||||
.elf.eep:
|
||||
-$(OBJCOPY) -j .eeprom --set-section-flags=.eeprom="alloc,load" \
|
||||
--change-section-lma .eeprom=0 -O $(FORMAT) $< $@
|
||||
|
||||
# Create extended listing file from ELF output file.
|
||||
.elf.lss:
|
||||
$(OBJDUMP) -h -S $< > $@
|
||||
|
||||
# Create a symbol table from ELF output file.
|
||||
.elf.sym:
|
||||
$(NM) -n $< > $@
|
||||
|
||||
|
||||
core.a: $(OBJ)
|
||||
@for i in $(OBJ); do echo $(AR) rcs core.a $$i; $(AR) rcs core.a $$i; done
|
||||
|
||||
# Link: create ELF output file from library.
|
||||
$(TARGET).elf: core.a
|
||||
$(CC) $(ALL_CFLAGS) -o $@ $(TARGET).cpp -L. core.a $(LDFLAGS)
|
||||
|
||||
# Compile: create object files from C++ source files.
|
||||
.cpp.o:
|
||||
$(CXX) -c $(ALL_CXXFLAGS) $< -o $@
|
||||
|
||||
# Compile: create object files from C source files.
|
||||
.c.o:
|
||||
$(CC) -c $(ALL_CFLAGS) $< -o $@
|
||||
|
||||
|
||||
# Compile: create assembler files from C source files.
|
||||
.c.s:
|
||||
$(CC) -S $(ALL_CFLAGS) $< -o $@
|
||||
|
||||
|
||||
# Assemble: create object files from assembler source files.
|
||||
.S.o:
|
||||
$(CC) -c $(ALL_ASFLAGS) $< -o $@
|
||||
|
||||
|
||||
|
||||
# Target: clean project.
|
||||
clean:
|
||||
$(REMOVE) $(TARGET).hex $(TARGET).eep $(TARGET).cof $(TARGET).elf \
|
||||
$(TARGET).map $(TARGET).sym $(TARGET).lss core.a \
|
||||
$(OBJ) $(LST) $(SRC:.c=.s) $(SRC:.c=.d) $(CXXSRC:.cpp=.s) $(CXXSRC:.cpp=.d)
|
||||
|
||||
depend:
|
||||
if grep '^# DO NOT DELETE' $(MAKEFILE) >/dev/null; \
|
||||
then \
|
||||
sed -e '/^# DO NOT DELETE/,$$d' $(MAKEFILE) > \
|
||||
$(MAKEFILE).$$$$ && \
|
||||
$(MV) $(MAKEFILE).$$$$ $(MAKEFILE); \
|
||||
fi
|
||||
echo '# DO NOT DELETE THIS LINE -- make depend depends on it.' \
|
||||
>> $(MAKEFILE); \
|
||||
$(CC) -M -mmcu=$(MCU) $(CDEFS) $(CINCS) $(SRC) $(ASRC) >> $(MAKEFILE)
|
||||
|
||||
.PHONY: all build elf hex eep lss sym program coff extcoff clean depend
|
||||
|
|
@ -0,0 +1 @@
|
|||
#include "wiring.h"
|
||||
|
|
@ -0,0 +1,98 @@
|
|||
/* -*- mode: jde; c-basic-offset: 2; indent-tabs-mode: nil -*- */
|
||||
|
||||
/*
|
||||
Part of the Wiring project - http://wiring.uniandes.edu.co
|
||||
|
||||
Copyright (c) 2004-05 Hernando Barragan
|
||||
|
||||
This library is free software; you can redistribute it and/or
|
||||
modify it under the terms of the GNU Lesser General Public
|
||||
License as published by the Free Software Foundation; either
|
||||
version 2.1 of the License, or (at your option) any later version.
|
||||
|
||||
This library is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||
Lesser General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU Lesser General
|
||||
Public License along with this library; if not, write to the
|
||||
Free Software Foundation, Inc., 59 Temple Place, Suite 330,
|
||||
Boston, MA 02111-1307 USA
|
||||
|
||||
Modified 24 November 2006 by David A. Mellis
|
||||
*/
|
||||
|
||||
#include <inttypes.h>
|
||||
#include <avr/io.h>
|
||||
#include <avr/interrupt.h>
|
||||
#include <avr/signal.h>
|
||||
#include <avr/pgmspace.h>
|
||||
#include <stdio.h>
|
||||
|
||||
#include "WConstants.h"
|
||||
#include "wiring_private.h"
|
||||
|
||||
volatile static voidFuncPtr intFunc[EXTERNAL_NUM_INTERRUPTS];
|
||||
// volatile static voidFuncPtr twiIntFunc;
|
||||
|
||||
#if defined(__AVR_ATmega168__)
|
||||
#define MCUCR EICRA
|
||||
#define GICR EIMSK
|
||||
#endif
|
||||
|
||||
void attachInterrupt(uint8_t interruptNum, void (*userFunc)(void), int mode) {
|
||||
if(interruptNum < EXTERNAL_NUM_INTERRUPTS) {
|
||||
intFunc[interruptNum] = userFunc;
|
||||
|
||||
if (interruptNum == 0) {
|
||||
// Configure the interrupt mode (trigger on low input, any change, rising
|
||||
// edge, or falling edge). The mode constants were chosen to correspond
|
||||
// to the configuration bits in the hardware register, so we simply shift
|
||||
// the mode into place.
|
||||
MCUCR = (MCUCR & ~((1 << ISC00) | (1 << ISC01))) | (mode << ISC00);
|
||||
|
||||
// Enable the interrupt.
|
||||
GICR |= (1 << INT0);
|
||||
} else {
|
||||
MCUCR = (MCUCR & ~((1 << ISC10) | (1 << ISC11))) | (mode << ISC10);
|
||||
GICR |= (1 << INT1);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
void detachInterrupt(uint8_t interruptNum) {
|
||||
if(interruptNum < EXTERNAL_NUM_INTERRUPTS) {
|
||||
if (interruptNum == 0)
|
||||
// Disable the interrupt.
|
||||
GICR &= ~(1 << INT0);
|
||||
else
|
||||
GICR &= ~(1 << INT1);
|
||||
|
||||
intFunc[interruptNum] = 0;
|
||||
}
|
||||
}
|
||||
|
||||
/*
|
||||
void attachInterruptTwi(void (*userFunc)(void) ) {
|
||||
twiIntFunc = userFunc;
|
||||
}
|
||||
*/
|
||||
|
||||
SIGNAL(SIG_INTERRUPT0) {
|
||||
if(intFunc[EXTERNAL_INT_0])
|
||||
intFunc[EXTERNAL_INT_0]();
|
||||
}
|
||||
|
||||
SIGNAL(SIG_INTERRUPT1) {
|
||||
if(intFunc[EXTERNAL_INT_1])
|
||||
intFunc[EXTERNAL_INT_1]();
|
||||
}
|
||||
|
||||
/*
|
||||
SIGNAL(SIG_2WIRE_SERIAL) {
|
||||
if(twiIntFunc)
|
||||
twiIntFunc();
|
||||
}
|
||||
*/
|
||||
|
||||
|
|
@ -0,0 +1,17 @@
|
|||
#include <stdlib.h>
|
||||
#include <string.h>
|
||||
#include <math.h>
|
||||
|
||||
#include <avr/interrupt.h>
|
||||
#include <avr/signal.h>
|
||||
|
||||
#include "wiring.h"
|
||||
|
||||
#ifdef __cplusplus
|
||||
#include "HardwareSerial.h"
|
||||
|
||||
// random prototypes
|
||||
long random(long);
|
||||
long random(long, long);
|
||||
void randomSeed(unsigned int);
|
||||
#endif
|
||||
|
|
@ -0,0 +1,54 @@
|
|||
/* -*- mode: jde; c-basic-offset: 2; indent-tabs-mode: nil -*- */
|
||||
|
||||
/*
|
||||
Part of the Wiring project - http://wiring.org.co
|
||||
Copyright (c) 2004-06 Hernando Barragan
|
||||
Modified 13 August 2006, David A. Mellis for Arduino - http://www.arduino.cc/
|
||||
|
||||
This library is free software; you can redistribute it and/or
|
||||
modify it under the terms of the GNU Lesser General Public
|
||||
License as published by the Free Software Foundation; either
|
||||
version 2.1 of the License, or (at your option) any later version.
|
||||
|
||||
This library is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||
Lesser General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU Lesser General
|
||||
Public License along with this library; if not, write to the
|
||||
Free Software Foundation, Inc., 59 Temple Place, Suite 330,
|
||||
Boston, MA 02111-1307 USA
|
||||
|
||||
$Id$
|
||||
*/
|
||||
|
||||
extern "C" {
|
||||
#include "stdlib.h"
|
||||
}
|
||||
|
||||
void randomSeed(unsigned int seed)
|
||||
{
|
||||
if(seed != 0){
|
||||
srand(seed);
|
||||
}
|
||||
}
|
||||
|
||||
long random(long howbig)
|
||||
{
|
||||
long value;
|
||||
if (howbig == 0){
|
||||
return 0;
|
||||
}
|
||||
return rand() % howbig;
|
||||
}
|
||||
|
||||
long random(long howsmall, long howbig)
|
||||
{
|
||||
if(howsmall >= howbig){
|
||||
return howsmall;
|
||||
}
|
||||
long diff = howbig - howsmall;
|
||||
return random(diff) + howsmall;
|
||||
}
|
||||
|
||||
|
|
@ -0,0 +1,515 @@
|
|||
#ifndef Binary_h
|
||||
#define Binary_h
|
||||
|
||||
#define B0 0
|
||||
#define B00 0
|
||||
#define B000 0
|
||||
#define B0000 0
|
||||
#define B00000 0
|
||||
#define B000000 0
|
||||
#define B0000000 0
|
||||
#define B00000000 0
|
||||
#define B1 1
|
||||
#define B01 1
|
||||
#define B001 1
|
||||
#define B0001 1
|
||||
#define B00001 1
|
||||
#define B000001 1
|
||||
#define B0000001 1
|
||||
#define B00000001 1
|
||||
#define B10 2
|
||||
#define B010 2
|
||||
#define B0010 2
|
||||
#define B00010 2
|
||||
#define B000010 2
|
||||
#define B0000010 2
|
||||
#define B00000010 2
|
||||
#define B11 3
|
||||
#define B011 3
|
||||
#define B0011 3
|
||||
#define B00011 3
|
||||
#define B000011 3
|
||||
#define B0000011 3
|
||||
#define B00000011 3
|
||||
#define B100 4
|
||||
#define B0100 4
|
||||
#define B00100 4
|
||||
#define B000100 4
|
||||
#define B0000100 4
|
||||
#define B00000100 4
|
||||
#define B101 5
|
||||
#define B0101 5
|
||||
#define B00101 5
|
||||
#define B000101 5
|
||||
#define B0000101 5
|
||||
#define B00000101 5
|
||||
#define B110 6
|
||||
#define B0110 6
|
||||
#define B00110 6
|
||||
#define B000110 6
|
||||
#define B0000110 6
|
||||
#define B00000110 6
|
||||
#define B111 7
|
||||
#define B0111 7
|
||||
#define B00111 7
|
||||
#define B000111 7
|
||||
#define B0000111 7
|
||||
#define B00000111 7
|
||||
#define B1000 8
|
||||
#define B01000 8
|
||||
#define B001000 8
|
||||
#define B0001000 8
|
||||
#define B00001000 8
|
||||
#define B1001 9
|
||||
#define B01001 9
|
||||
#define B001001 9
|
||||
#define B0001001 9
|
||||
#define B00001001 9
|
||||
#define B1010 10
|
||||
#define B01010 10
|
||||
#define B001010 10
|
||||
#define B0001010 10
|
||||
#define B00001010 10
|
||||
#define B1011 11
|
||||
#define B01011 11
|
||||
#define B001011 11
|
||||
#define B0001011 11
|
||||
#define B00001011 11
|
||||
#define B1100 12
|
||||
#define B01100 12
|
||||
#define B001100 12
|
||||
#define B0001100 12
|
||||
#define B00001100 12
|
||||
#define B1101 13
|
||||
#define B01101 13
|
||||
#define B001101 13
|
||||
#define B0001101 13
|
||||
#define B00001101 13
|
||||
#define B1110 14
|
||||
#define B01110 14
|
||||
#define B001110 14
|
||||
#define B0001110 14
|
||||
#define B00001110 14
|
||||
#define B1111 15
|
||||
#define B01111 15
|
||||
#define B001111 15
|
||||
#define B0001111 15
|
||||
#define B00001111 15
|
||||
#define B10000 16
|
||||
#define B010000 16
|
||||
#define B0010000 16
|
||||
#define B00010000 16
|
||||
#define B10001 17
|
||||
#define B010001 17
|
||||
#define B0010001 17
|
||||
#define B00010001 17
|
||||
#define B10010 18
|
||||
#define B010010 18
|
||||
#define B0010010 18
|
||||
#define B00010010 18
|
||||
#define B10011 19
|
||||
#define B010011 19
|
||||
#define B0010011 19
|
||||
#define B00010011 19
|
||||
#define B10100 20
|
||||
#define B010100 20
|
||||
#define B0010100 20
|
||||
#define B00010100 20
|
||||
#define B10101 21
|
||||
#define B010101 21
|
||||
#define B0010101 21
|
||||
#define B00010101 21
|
||||
#define B10110 22
|
||||
#define B010110 22
|
||||
#define B0010110 22
|
||||
#define B00010110 22
|
||||
#define B10111 23
|
||||
#define B010111 23
|
||||
#define B0010111 23
|
||||
#define B00010111 23
|
||||
#define B11000 24
|
||||
#define B011000 24
|
||||
#define B0011000 24
|
||||
#define B00011000 24
|
||||
#define B11001 25
|
||||
#define B011001 25
|
||||
#define B0011001 25
|
||||
#define B00011001 25
|
||||
#define B11010 26
|
||||
#define B011010 26
|
||||
#define B0011010 26
|
||||
#define B00011010 26
|
||||
#define B11011 27
|
||||
#define B011011 27
|
||||
#define B0011011 27
|
||||
#define B00011011 27
|
||||
#define B11100 28
|
||||
#define B011100 28
|
||||
#define B0011100 28
|
||||
#define B00011100 28
|
||||
#define B11101 29
|
||||
#define B011101 29
|
||||
#define B0011101 29
|
||||
#define B00011101 29
|
||||
#define B11110 30
|
||||
#define B011110 30
|
||||
#define B0011110 30
|
||||
#define B00011110 30
|
||||
#define B11111 31
|
||||
#define B011111 31
|
||||
#define B0011111 31
|
||||
#define B00011111 31
|
||||
#define B100000 32
|
||||
#define B0100000 32
|
||||
#define B00100000 32
|
||||
#define B100001 33
|
||||
#define B0100001 33
|
||||
#define B00100001 33
|
||||
#define B100010 34
|
||||
#define B0100010 34
|
||||
#define B00100010 34
|
||||
#define B100011 35
|
||||
#define B0100011 35
|
||||
#define B00100011 35
|
||||
#define B100100 36
|
||||
#define B0100100 36
|
||||
#define B00100100 36
|
||||
#define B100101 37
|
||||
#define B0100101 37
|
||||
#define B00100101 37
|
||||
#define B100110 38
|
||||
#define B0100110 38
|
||||
#define B00100110 38
|
||||
#define B100111 39
|
||||
#define B0100111 39
|
||||
#define B00100111 39
|
||||
#define B101000 40
|
||||
#define B0101000 40
|
||||
#define B00101000 40
|
||||
#define B101001 41
|
||||
#define B0101001 41
|
||||
#define B00101001 41
|
||||
#define B101010 42
|
||||
#define B0101010 42
|
||||
#define B00101010 42
|
||||
#define B101011 43
|
||||
#define B0101011 43
|
||||
#define B00101011 43
|
||||
#define B101100 44
|
||||
#define B0101100 44
|
||||
#define B00101100 44
|
||||
#define B101101 45
|
||||
#define B0101101 45
|
||||
#define B00101101 45
|
||||
#define B101110 46
|
||||
#define B0101110 46
|
||||
#define B00101110 46
|
||||
#define B101111 47
|
||||
#define B0101111 47
|
||||
#define B00101111 47
|
||||
#define B110000 48
|
||||
#define B0110000 48
|
||||
#define B00110000 48
|
||||
#define B110001 49
|
||||
#define B0110001 49
|
||||
#define B00110001 49
|
||||
#define B110010 50
|
||||
#define B0110010 50
|
||||
#define B00110010 50
|
||||
#define B110011 51
|
||||
#define B0110011 51
|
||||
#define B00110011 51
|
||||
#define B110100 52
|
||||
#define B0110100 52
|
||||
#define B00110100 52
|
||||
#define B110101 53
|
||||
#define B0110101 53
|
||||
#define B00110101 53
|
||||
#define B110110 54
|
||||
#define B0110110 54
|
||||
#define B00110110 54
|
||||
#define B110111 55
|
||||
#define B0110111 55
|
||||
#define B00110111 55
|
||||
#define B111000 56
|
||||
#define B0111000 56
|
||||
#define B00111000 56
|
||||
#define B111001 57
|
||||
#define B0111001 57
|
||||
#define B00111001 57
|
||||
#define B111010 58
|
||||
#define B0111010 58
|
||||
#define B00111010 58
|
||||
#define B111011 59
|
||||
#define B0111011 59
|
||||
#define B00111011 59
|
||||
#define B111100 60
|
||||
#define B0111100 60
|
||||
#define B00111100 60
|
||||
#define B111101 61
|
||||
#define B0111101 61
|
||||
#define B00111101 61
|
||||
#define B111110 62
|
||||
#define B0111110 62
|
||||
#define B00111110 62
|
||||
#define B111111 63
|
||||
#define B0111111 63
|
||||
#define B00111111 63
|
||||
#define B1000000 64
|
||||
#define B01000000 64
|
||||
#define B1000001 65
|
||||
#define B01000001 65
|
||||
#define B1000010 66
|
||||
#define B01000010 66
|
||||
#define B1000011 67
|
||||
#define B01000011 67
|
||||
#define B1000100 68
|
||||
#define B01000100 68
|
||||
#define B1000101 69
|
||||
#define B01000101 69
|
||||
#define B1000110 70
|
||||
#define B01000110 70
|
||||
#define B1000111 71
|
||||
#define B01000111 71
|
||||
#define B1001000 72
|
||||
#define B01001000 72
|
||||
#define B1001001 73
|
||||
#define B01001001 73
|
||||
#define B1001010 74
|
||||
#define B01001010 74
|
||||
#define B1001011 75
|
||||
#define B01001011 75
|
||||
#define B1001100 76
|
||||
#define B01001100 76
|
||||
#define B1001101 77
|
||||
#define B01001101 77
|
||||
#define B1001110 78
|
||||
#define B01001110 78
|
||||
#define B1001111 79
|
||||
#define B01001111 79
|
||||
#define B1010000 80
|
||||
#define B01010000 80
|
||||
#define B1010001 81
|
||||
#define B01010001 81
|
||||
#define B1010010 82
|
||||
#define B01010010 82
|
||||
#define B1010011 83
|
||||
#define B01010011 83
|
||||
#define B1010100 84
|
||||
#define B01010100 84
|
||||
#define B1010101 85
|
||||
#define B01010101 85
|
||||
#define B1010110 86
|
||||
#define B01010110 86
|
||||
#define B1010111 87
|
||||
#define B01010111 87
|
||||
#define B1011000 88
|
||||
#define B01011000 88
|
||||
#define B1011001 89
|
||||
#define B01011001 89
|
||||
#define B1011010 90
|
||||
#define B01011010 90
|
||||
#define B1011011 91
|
||||
#define B01011011 91
|
||||
#define B1011100 92
|
||||
#define B01011100 92
|
||||
#define B1011101 93
|
||||
#define B01011101 93
|
||||
#define B1011110 94
|
||||
#define B01011110 94
|
||||
#define B1011111 95
|
||||
#define B01011111 95
|
||||
#define B1100000 96
|
||||
#define B01100000 96
|
||||
#define B1100001 97
|
||||
#define B01100001 97
|
||||
#define B1100010 98
|
||||
#define B01100010 98
|
||||
#define B1100011 99
|
||||
#define B01100011 99
|
||||
#define B1100100 100
|
||||
#define B01100100 100
|
||||
#define B1100101 101
|
||||
#define B01100101 101
|
||||
#define B1100110 102
|
||||
#define B01100110 102
|
||||
#define B1100111 103
|
||||
#define B01100111 103
|
||||
#define B1101000 104
|
||||
#define B01101000 104
|
||||
#define B1101001 105
|
||||
#define B01101001 105
|
||||
#define B1101010 106
|
||||
#define B01101010 106
|
||||
#define B1101011 107
|
||||
#define B01101011 107
|
||||
#define B1101100 108
|
||||
#define B01101100 108
|
||||
#define B1101101 109
|
||||
#define B01101101 109
|
||||
#define B1101110 110
|
||||
#define B01101110 110
|
||||
#define B1101111 111
|
||||
#define B01101111 111
|
||||
#define B1110000 112
|
||||
#define B01110000 112
|
||||
#define B1110001 113
|
||||
#define B01110001 113
|
||||
#define B1110010 114
|
||||
#define B01110010 114
|
||||
#define B1110011 115
|
||||
#define B01110011 115
|
||||
#define B1110100 116
|
||||
#define B01110100 116
|
||||
#define B1110101 117
|
||||
#define B01110101 117
|
||||
#define B1110110 118
|
||||
#define B01110110 118
|
||||
#define B1110111 119
|
||||
#define B01110111 119
|
||||
#define B1111000 120
|
||||
#define B01111000 120
|
||||
#define B1111001 121
|
||||
#define B01111001 121
|
||||
#define B1111010 122
|
||||
#define B01111010 122
|
||||
#define B1111011 123
|
||||
#define B01111011 123
|
||||
#define B1111100 124
|
||||
#define B01111100 124
|
||||
#define B1111101 125
|
||||
#define B01111101 125
|
||||
#define B1111110 126
|
||||
#define B01111110 126
|
||||
#define B1111111 127
|
||||
#define B01111111 127
|
||||
#define B10000000 128
|
||||
#define B10000001 129
|
||||
#define B10000010 130
|
||||
#define B10000011 131
|
||||
#define B10000100 132
|
||||
#define B10000101 133
|
||||
#define B10000110 134
|
||||
#define B10000111 135
|
||||
#define B10001000 136
|
||||
#define B10001001 137
|
||||
#define B10001010 138
|
||||
#define B10001011 139
|
||||
#define B10001100 140
|
||||
#define B10001101 141
|
||||
#define B10001110 142
|
||||
#define B10001111 143
|
||||
#define B10010000 144
|
||||
#define B10010001 145
|
||||
#define B10010010 146
|
||||
#define B10010011 147
|
||||
#define B10010100 148
|
||||
#define B10010101 149
|
||||
#define B10010110 150
|
||||
#define B10010111 151
|
||||
#define B10011000 152
|
||||
#define B10011001 153
|
||||
#define B10011010 154
|
||||
#define B10011011 155
|
||||
#define B10011100 156
|
||||
#define B10011101 157
|
||||
#define B10011110 158
|
||||
#define B10011111 159
|
||||
#define B10100000 160
|
||||
#define B10100001 161
|
||||
#define B10100010 162
|
||||
#define B10100011 163
|
||||
#define B10100100 164
|
||||
#define B10100101 165
|
||||
#define B10100110 166
|
||||
#define B10100111 167
|
||||
#define B10101000 168
|
||||
#define B10101001 169
|
||||
#define B10101010 170
|
||||
#define B10101011 171
|
||||
#define B10101100 172
|
||||
#define B10101101 173
|
||||
#define B10101110 174
|
||||
#define B10101111 175
|
||||
#define B10110000 176
|
||||
#define B10110001 177
|
||||
#define B10110010 178
|
||||
#define B10110011 179
|
||||
#define B10110100 180
|
||||
#define B10110101 181
|
||||
#define B10110110 182
|
||||
#define B10110111 183
|
||||
#define B10111000 184
|
||||
#define B10111001 185
|
||||
#define B10111010 186
|
||||
#define B10111011 187
|
||||
#define B10111100 188
|
||||
#define B10111101 189
|
||||
#define B10111110 190
|
||||
#define B10111111 191
|
||||
#define B11000000 192
|
||||
#define B11000001 193
|
||||
#define B11000010 194
|
||||
#define B11000011 195
|
||||
#define B11000100 196
|
||||
#define B11000101 197
|
||||
#define B11000110 198
|
||||
#define B11000111 199
|
||||
#define B11001000 200
|
||||
#define B11001001 201
|
||||
#define B11001010 202
|
||||
#define B11001011 203
|
||||
#define B11001100 204
|
||||
#define B11001101 205
|
||||
#define B11001110 206
|
||||
#define B11001111 207
|
||||
#define B11010000 208
|
||||
#define B11010001 209
|
||||
#define B11010010 210
|
||||
#define B11010011 211
|
||||
#define B11010100 212
|
||||
#define B11010101 213
|
||||
#define B11010110 214
|
||||
#define B11010111 215
|
||||
#define B11011000 216
|
||||
#define B11011001 217
|
||||
#define B11011010 218
|
||||
#define B11011011 219
|
||||
#define B11011100 220
|
||||
#define B11011101 221
|
||||
#define B11011110 222
|
||||
#define B11011111 223
|
||||
#define B11100000 224
|
||||
#define B11100001 225
|
||||
#define B11100010 226
|
||||
#define B11100011 227
|
||||
#define B11100100 228
|
||||
#define B11100101 229
|
||||
#define B11100110 230
|
||||
#define B11100111 231
|
||||
#define B11101000 232
|
||||
#define B11101001 233
|
||||
#define B11101010 234
|
||||
#define B11101011 235
|
||||
#define B11101100 236
|
||||
#define B11101101 237
|
||||
#define B11101110 238
|
||||
#define B11101111 239
|
||||
#define B11110000 240
|
||||
#define B11110001 241
|
||||
#define B11110010 242
|
||||
#define B11110011 243
|
||||
#define B11110100 244
|
||||
#define B11110101 245
|
||||
#define B11110110 246
|
||||
#define B11110111 247
|
||||
#define B11111000 248
|
||||
#define B11111001 249
|
||||
#define B11111010 250
|
||||
#define B11111011 251
|
||||
#define B11111100 252
|
||||
#define B11111101 253
|
||||
#define B11111110 254
|
||||
#define B11111111 255
|
||||
|
||||
#endif
|
||||
|
|
@ -0,0 +1,12 @@
|
|||
int main(void)
|
||||
{
|
||||
init();
|
||||
|
||||
setup();
|
||||
|
||||
for (;;)
|
||||
loop();
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
|
|
@ -0,0 +1,169 @@
|
|||
/*
|
||||
pins_arduino.c - pin definitions for the Arduino board
|
||||
Part of Arduino / Wiring Lite
|
||||
|
||||
Copyright (c) 2005 David A. Mellis
|
||||
|
||||
This library is free software; you can redistribute it and/or
|
||||
modify it under the terms of the GNU Lesser General Public
|
||||
License as published by the Free Software Foundation; either
|
||||
version 2.1 of the License, or (at your option) any later version.
|
||||
|
||||
This library is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||
Lesser General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU Lesser General
|
||||
Public License along with this library; if not, write to the
|
||||
Free Software Foundation, Inc., 59 Temple Place, Suite 330,
|
||||
Boston, MA 02111-1307 USA
|
||||
|
||||
$Id$
|
||||
*/
|
||||
|
||||
#include <avr/io.h>
|
||||
#include "wiring_private.h"
|
||||
#include "pins_arduino.h"
|
||||
|
||||
// On the Arduino board, digital pins are also used
|
||||
// for the analog output (software PWM). Analog input
|
||||
// pins are a separate set.
|
||||
|
||||
// ATMEL ATMEGA8 & 168 / ARDUINO
|
||||
//
|
||||
// +-\/-+
|
||||
// PC6 1| |28 PC5 (AI 5)
|
||||
// (D 0) PD0 2| |27 PC4 (AI 4)
|
||||
// (D 1) PD1 3| |26 PC3 (AI 3)
|
||||
// (D 2) PD2 4| |25 PC2 (AI 2)
|
||||
// PWM+ (D 3) PD3 5| |24 PC1 (AI 1)
|
||||
// (D 4) PD4 6| |23 PC0 (AI 0)
|
||||
// VCC 7| |22 GND
|
||||
// GND 8| |21 AREF
|
||||
// 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.)
|
||||
|
||||
|
||||
#define PB 2
|
||||
#define PC 3
|
||||
#define PD 4
|
||||
|
||||
// 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[] = {
|
||||
NOT_A_PORT,
|
||||
NOT_A_PORT,
|
||||
&DDRB,
|
||||
&DDRC,
|
||||
&DDRD,
|
||||
};
|
||||
|
||||
const uint8_t PROGMEM port_to_output_PGM[] = {
|
||||
NOT_A_PORT,
|
||||
NOT_A_PORT,
|
||||
&PORTB,
|
||||
&PORTC,
|
||||
&PORTD,
|
||||
};
|
||||
|
||||
const uint8_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_ATmega168__)
|
||||
TIMER2B,
|
||||
#else
|
||||
NOT_ON_TIMER,
|
||||
#endif
|
||||
NOT_ON_TIMER,
|
||||
// on the ATmega168, digital pins 5 and 6 have hardware pwm
|
||||
#if defined(__AVR_ATmega168__)
|
||||
TIMER0B,
|
||||
TIMER0A,
|
||||
#else
|
||||
NOT_ON_TIMER,
|
||||
NOT_ON_TIMER,
|
||||
#endif
|
||||
NOT_ON_TIMER,
|
||||
NOT_ON_TIMER, /* 8 - port B */
|
||||
TIMER1A,
|
||||
TIMER1B,
|
||||
#if defined(__AVR_ATmega168__)
|
||||
TIMER2A,
|
||||
#else
|
||||
TIMER2,
|
||||
#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,
|
||||
};
|
||||
|
||||
|
|
@ -0,0 +1,65 @@
|
|||
/*
|
||||
pins_arduino.h - Pin definition functions for Arduino
|
||||
Part of Arduino - http://www.arduino.cc/
|
||||
|
||||
Copyright (c) 2007 David A. Mellis
|
||||
|
||||
This library is free software; you can redistribute it and/or
|
||||
modify it under the terms of the GNU Lesser General Public
|
||||
License as published by the Free Software Foundation; either
|
||||
version 2.1 of the License, or (at your option) any later version.
|
||||
|
||||
This library is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||
Lesser General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU Lesser General
|
||||
Public License along with this library; if not, write to the
|
||||
Free Software Foundation, Inc., 59 Temple Place, Suite 330,
|
||||
Boston, MA 02111-1307 USA
|
||||
|
||||
$Id: wiring.h 249 2007-02-03 16:52:51Z mellis $
|
||||
*/
|
||||
|
||||
#ifndef Pins_Arduino_h
|
||||
#define Pins_Arduino_h
|
||||
|
||||
#include <avr/pgmspace.h>
|
||||
|
||||
#define NOT_A_PIN 0
|
||||
#define NOT_A_PORT 0
|
||||
|
||||
#define NOT_ON_TIMER 0
|
||||
#define TIMER0A 1
|
||||
#define TIMER0B 2
|
||||
#define TIMER1A 3
|
||||
#define TIMER1B 4
|
||||
#define TIMER2 5
|
||||
#define TIMER2A 6
|
||||
#define TIMER2B 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[];
|
||||
|
||||
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_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.
|
||||
// This comes from the pins_*.c file for the active board configuration.
|
||||
//
|
||||
// These perform slightly better as macros compared to inline functions
|
||||
//
|
||||
#define digitalPinToPort(P) ( pgm_read_byte( digital_pin_to_port_PGM + (P) ) )
|
||||
#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 *)( pgm_read_byte( port_to_output_PGM + (P))) )
|
||||
#define portInputRegister(P) ( (volatile uint8_t *)( pgm_read_byte( port_to_input_PGM + (P))) )
|
||||
#define portModeRegister(P) ( (volatile uint8_t *)( pgm_read_byte( port_to_mode_PGM + (P))) )
|
||||
|
||||
#endif
|
||||
|
|
@ -0,0 +1,196 @@
|
|||
/*
|
||||
wiring.c - Partial implementation of the Wiring API for the ATmega8.
|
||||
Part of Arduino - http://www.arduino.cc/
|
||||
|
||||
Copyright (c) 2005-2006 David A. Mellis
|
||||
|
||||
This library is free software; you can redistribute it and/or
|
||||
modify it under the terms of the GNU Lesser General Public
|
||||
License as published by the Free Software Foundation; either
|
||||
version 2.1 of the License, or (at your option) any later version.
|
||||
|
||||
This library is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||
Lesser General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU Lesser General
|
||||
Public License along with this library; if not, write to the
|
||||
Free Software Foundation, Inc., 59 Temple Place, Suite 330,
|
||||
Boston, MA 02111-1307 USA
|
||||
|
||||
$Id$
|
||||
*/
|
||||
|
||||
#include "wiring_private.h"
|
||||
|
||||
// The number of times timer 0 has overflowed since the program started.
|
||||
// Must be volatile or gcc will optimize away some uses of it.
|
||||
volatile unsigned long timer0_overflow_count;
|
||||
|
||||
SIGNAL(SIG_OVERFLOW0)
|
||||
{
|
||||
timer0_overflow_count++;
|
||||
}
|
||||
|
||||
unsigned long millis()
|
||||
{
|
||||
// timer 0 increments every 64 cycles, and overflows when it reaches
|
||||
// 256. we would calculate the total number of clock cycles, then
|
||||
// divide by the number of clock cycles per millisecond, but this
|
||||
// overflows too often.
|
||||
//return timer0_overflow_count * 64UL * 256UL / (F_CPU / 1000UL);
|
||||
|
||||
// instead find 1/128th the number of clock cycles and divide by
|
||||
// 1/128th the number of clock cycles per millisecond
|
||||
return timer0_overflow_count * 64UL * 2UL / (F_CPU / 128000UL);
|
||||
}
|
||||
|
||||
void delay(unsigned long ms)
|
||||
{
|
||||
unsigned long start = millis();
|
||||
|
||||
while (millis() - start < ms)
|
||||
;
|
||||
}
|
||||
|
||||
/* Delay for the given number of microseconds. Assumes a 16 MHz clock.
|
||||
* Disables interrupts, which will disrupt the millis() function if used
|
||||
* too frequently. */
|
||||
void delayMicroseconds(unsigned int us)
|
||||
{
|
||||
uint8_t oldSREG;
|
||||
|
||||
// calling avrlib's delay_us() function with low values (e.g. 1 or
|
||||
// 2 microseconds) gives delays longer than desired.
|
||||
//delay_us(us);
|
||||
|
||||
#if F_CPU >= 16000000L
|
||||
// for the 16 MHz clock on most Arduino boards
|
||||
|
||||
// for a one-microsecond delay, simply return. the overhead
|
||||
// of the function call yields a delay of approximately 1 1/8 us.
|
||||
if (--us == 0)
|
||||
return;
|
||||
|
||||
// the following loop takes a quarter of a microsecond (4 cycles)
|
||||
// per iteration, so execute it four times for each microsecond of
|
||||
// delay requested.
|
||||
us <<= 2;
|
||||
|
||||
// account for the time taken in the preceeding commands.
|
||||
us -= 2;
|
||||
#else
|
||||
// for the 8 MHz internal clock on the ATmega168
|
||||
|
||||
// for a one- or two-microsecond delay, simply return. the overhead of
|
||||
// the function calls takes more than two microseconds. can't just
|
||||
// subtract two, since us is unsigned; we'd overflow.
|
||||
if (--us == 0)
|
||||
return;
|
||||
if (--us == 0)
|
||||
return;
|
||||
|
||||
// the following loop takes half of a microsecond (4 cycles)
|
||||
// per iteration, so execute it twice for each microsecond of
|
||||
// delay requested.
|
||||
us <<= 1;
|
||||
|
||||
// partially compensate for the time taken by the preceeding commands.
|
||||
// we can't subtract any more than this or we'd overflow w/ small delays.
|
||||
us--;
|
||||
#endif
|
||||
|
||||
// disable interrupts, otherwise the timer 0 overflow interrupt that
|
||||
// tracks milliseconds will make us delay longer than we want.
|
||||
oldSREG = SREG;
|
||||
cli();
|
||||
|
||||
// busy wait
|
||||
__asm__ __volatile__ (
|
||||
"1: sbiw %0,1" "\n\t" // 2 cycles
|
||||
"brne 1b" : "=w" (us) : "0" (us) // 2 cycles
|
||||
);
|
||||
|
||||
// reenable interrupts.
|
||||
SREG = oldSREG;
|
||||
}
|
||||
|
||||
void init()
|
||||
{
|
||||
// this needs to be called before setup() or some functions won't
|
||||
// work there
|
||||
sei();
|
||||
|
||||
// timer 0 is used for millis() and delay()
|
||||
timer0_overflow_count = 0;
|
||||
// on the ATmega168, timer 0 is also used for fast hardware pwm
|
||||
// (using phase-correct PWM would mean that timer 0 overflowed half as often
|
||||
// resulting in different millis() behavior on the ATmega8 and ATmega168)
|
||||
#if defined(__AVR_ATmega168__)
|
||||
sbi(TCCR0A, WGM01);
|
||||
sbi(TCCR0A, WGM00);
|
||||
#endif
|
||||
// set timer 0 prescale factor to 64
|
||||
#if defined(__AVR_ATmega168__)
|
||||
sbi(TCCR0B, CS01);
|
||||
sbi(TCCR0B, CS00);
|
||||
#else
|
||||
sbi(TCCR0, CS01);
|
||||
sbi(TCCR0, CS00);
|
||||
#endif
|
||||
// enable timer 0 overflow interrupt
|
||||
#if defined(__AVR_ATmega168__)
|
||||
sbi(TIMSK0, TOIE0);
|
||||
#else
|
||||
sbi(TIMSK, TOIE0);
|
||||
#endif
|
||||
|
||||
// timers 1 and 2 are used for phase-correct hardware pwm
|
||||
// this is better for motors as it ensures an even waveform
|
||||
// note, however, that fast pwm mode can achieve a frequency of up
|
||||
// 8 MHz (with a 16 MHz clock) at 50% duty cycle
|
||||
|
||||
// set timer 1 prescale factor to 64
|
||||
sbi(TCCR1B, CS11);
|
||||
sbi(TCCR1B, CS10);
|
||||
// put timer 1 in 8-bit phase correct pwm mode
|
||||
sbi(TCCR1A, WGM10);
|
||||
|
||||
// set timer 2 prescale factor to 64
|
||||
#if defined(__AVR_ATmega168__)
|
||||
sbi(TCCR2B, CS22);
|
||||
#else
|
||||
sbi(TCCR2, CS22);
|
||||
#endif
|
||||
// configure timer 2 for phase correct pwm (8-bit)
|
||||
#if defined(__AVR_ATmega168__)
|
||||
sbi(TCCR2A, WGM20);
|
||||
#else
|
||||
sbi(TCCR2, WGM20);
|
||||
#endif
|
||||
|
||||
// set a2d reference to AVCC (5 volts)
|
||||
cbi(ADMUX, REFS1);
|
||||
sbi(ADMUX, REFS0);
|
||||
|
||||
// set a2d prescale factor to 128
|
||||
// 16 MHz / 128 = 125 KHz, inside the desired 50-200 KHz range.
|
||||
// XXX: this will not work properly for other clock speeds, and
|
||||
// this code should use F_CPU to determine the prescale factor.
|
||||
sbi(ADCSRA, ADPS2);
|
||||
sbi(ADCSRA, ADPS1);
|
||||
sbi(ADCSRA, ADPS0);
|
||||
|
||||
// enable a2d conversions
|
||||
sbi(ADCSRA, ADEN);
|
||||
|
||||
// the bootloader connects pins 0 and 1 to the USART; disconnect them
|
||||
// here so they can be used as normal digital i/o; they will be
|
||||
// reconnected in Serial.begin()
|
||||
#if defined(__AVR_ATmega168__)
|
||||
UCSR0B = 0;
|
||||
#else
|
||||
UCSRB = 0;
|
||||
#endif
|
||||
}
|
||||
|
|
@ -0,0 +1,112 @@
|
|||
/*
|
||||
wiring.h - Partial implementation of the Wiring API for the ATmega8.
|
||||
Part of Arduino - http://www.arduino.cc/
|
||||
|
||||
Copyright (c) 2005-2006 David A. Mellis
|
||||
|
||||
This library is free software; you can redistribute it and/or
|
||||
modify it under the terms of the GNU Lesser General Public
|
||||
License as published by the Free Software Foundation; either
|
||||
version 2.1 of the License, or (at your option) any later version.
|
||||
|
||||
This library is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||
Lesser General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU Lesser General
|
||||
Public License along with this library; if not, write to the
|
||||
Free Software Foundation, Inc., 59 Temple Place, Suite 330,
|
||||
Boston, MA 02111-1307 USA
|
||||
|
||||
$Id$
|
||||
*/
|
||||
|
||||
#ifndef Wiring_h
|
||||
#define Wiring_h
|
||||
|
||||
#include <avr/io.h>
|
||||
#include "binary.h"
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C"{
|
||||
#endif
|
||||
|
||||
#define HIGH 0x1
|
||||
#define LOW 0x0
|
||||
|
||||
#define INPUT 0x0
|
||||
#define OUTPUT 0x1
|
||||
|
||||
#define true 0x1
|
||||
#define false 0x0
|
||||
|
||||
#define PI 3.14159265
|
||||
#define HALF_PI 1.57079
|
||||
#define TWO_PI 6.283185
|
||||
|
||||
#define SERIAL 0x0
|
||||
#define DISPLAY 0x1
|
||||
|
||||
#define LSBFIRST 0
|
||||
#define MSBFIRST 1
|
||||
|
||||
#define CHANGE 1
|
||||
#define FALLING 2
|
||||
#define RISING 3
|
||||
|
||||
#define min(a,b) ((a)<(b)?(a):(b))
|
||||
#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 radians(deg) ((deg)*DEG_TO_RAD)
|
||||
#define degrees(rad) ((rad)*RAD_TO_DEG)
|
||||
#define sq(x) ((x)*(x))
|
||||
|
||||
#define clockCyclesPerMicrosecond() ( F_CPU / 1000000L )
|
||||
#define clockCyclesToMicroseconds(a) ( (a) / clockCyclesPerMicrosecond() )
|
||||
|
||||
typedef uint8_t boolean;
|
||||
typedef uint8_t byte;
|
||||
|
||||
void init(void);
|
||||
|
||||
void pinMode(uint8_t, uint8_t);
|
||||
void digitalWrite(uint8_t, uint8_t);
|
||||
int digitalRead(uint8_t);
|
||||
int analogRead(uint8_t);
|
||||
void analogWrite(uint8_t, int);
|
||||
|
||||
void beginSerial(long);
|
||||
void serialWrite(unsigned char);
|
||||
int serialAvailable(void);
|
||||
int serialRead(void);
|
||||
void serialFlush(void);
|
||||
void printMode(int);
|
||||
void printByte(unsigned char c);
|
||||
void printNewline(void);
|
||||
void printString(const char *s);
|
||||
void printInteger(long n);
|
||||
void printHex(unsigned long n);
|
||||
void printOctal(unsigned long n);
|
||||
void printBinary(unsigned long n);
|
||||
void printIntegerInBase(unsigned long n, unsigned long base);
|
||||
|
||||
unsigned long millis(void);
|
||||
void delay(unsigned long);
|
||||
void delayMicroseconds(unsigned int us);
|
||||
unsigned long pulseIn(uint8_t pin, uint8_t state);
|
||||
|
||||
void shiftOut(uint8_t dataPin, uint8_t clockPin, uint8_t bitOrder, byte val);
|
||||
|
||||
void attachInterrupt(uint8_t, void (*)(void), int mode);
|
||||
void detachInterrupt(uint8_t);
|
||||
|
||||
void setup(void);
|
||||
void loop(void);
|
||||
|
||||
#ifdef __cplusplus
|
||||
} // extern "C"
|
||||
#endif
|
||||
|
||||
#endif
|
||||
|
|
@ -0,0 +1,110 @@
|
|||
/*
|
||||
wiring_analog.c - analog input and output
|
||||
Part of Arduino - http://www.arduino.cc/
|
||||
|
||||
Copyright (c) 2005-2006 David A. Mellis
|
||||
|
||||
This library is free software; you can redistribute it and/or
|
||||
modify it under the terms of the GNU Lesser General Public
|
||||
License as published by the Free Software Foundation; either
|
||||
version 2.1 of the License, or (at your option) any later version.
|
||||
|
||||
This library is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||
Lesser General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU Lesser General
|
||||
Public License along with this library; if not, write to the
|
||||
Free Software Foundation, Inc., 59 Temple Place, Suite 330,
|
||||
Boston, MA 02111-1307 USA
|
||||
|
||||
$Id: wiring.c 248 2007-02-03 15:36:30Z mellis $
|
||||
*/
|
||||
|
||||
#include "wiring_private.h"
|
||||
#include "pins_arduino.h"
|
||||
|
||||
int analogRead(uint8_t pin)
|
||||
{
|
||||
uint8_t low, high, ch = analogInPinToBit(pin);
|
||||
|
||||
// the low 4 bits of ADMUX select the ADC channel
|
||||
ADMUX = (ADMUX & (unsigned int) 0xf0) | (ch & (unsigned int) 0x0f);
|
||||
|
||||
// without a delay, we seem to read from the wrong channel
|
||||
//delay(1);
|
||||
|
||||
// start the conversion
|
||||
sbi(ADCSRA, ADSC);
|
||||
|
||||
// ADSC is cleared when the conversion finishes
|
||||
while (bit_is_set(ADCSRA, ADSC));
|
||||
|
||||
// we have to read ADCL first; doing so locks both ADCL
|
||||
// and ADCH until ADCH is read. reading ADCL second would
|
||||
// cause the results of each conversion to be discarded,
|
||||
// as ADCL and ADCH would be locked when it completed.
|
||||
low = ADCL;
|
||||
high = ADCH;
|
||||
|
||||
// combine the two bytes
|
||||
return (high << 8) | low;
|
||||
}
|
||||
|
||||
// Right now, PWM output only works on the pins with
|
||||
// hardware support. These are defined in the appropriate
|
||||
// pins_*.c file. For the rest of the pins, we default
|
||||
// to digital output.
|
||||
void analogWrite(uint8_t pin, int val)
|
||||
{
|
||||
// We need to make sure the PWM output is enabled for those pins
|
||||
// that support it, as we turn it off when digitally reading or
|
||||
// writing with them. Also, make sure the pin is in output mode
|
||||
// for consistenty with Wiring, which doesn't require a pinMode
|
||||
// call for the analog output pins.
|
||||
pinMode(pin, OUTPUT);
|
||||
|
||||
if (digitalPinToTimer(pin) == TIMER1A) {
|
||||
// connect pwm to pin on timer 1, channel A
|
||||
sbi(TCCR1A, COM1A1);
|
||||
// set pwm duty
|
||||
OCR1A = val;
|
||||
} else if (digitalPinToTimer(pin) == TIMER1B) {
|
||||
// connect pwm to pin on timer 1, channel B
|
||||
sbi(TCCR1A, COM1B1);
|
||||
// set pwm duty
|
||||
OCR1B = val;
|
||||
#if defined(__AVR_ATmega168__)
|
||||
} else if (digitalPinToTimer(pin) == TIMER0A) {
|
||||
// connect pwm to pin on timer 0, channel A
|
||||
sbi(TCCR0A, COM0A1);
|
||||
// set pwm duty
|
||||
OCR0A = val;
|
||||
} else if (digitalPinToTimer(pin) == TIMER0B) {
|
||||
// connect pwm to pin on timer 0, channel B
|
||||
sbi(TCCR0A, COM0B1);
|
||||
// set pwm duty
|
||||
OCR0B = val;
|
||||
} else if (digitalPinToTimer(pin) == TIMER2A) {
|
||||
// connect pwm to pin on timer 2, channel A
|
||||
sbi(TCCR2A, COM2A1);
|
||||
// set pwm duty
|
||||
OCR2A = val;
|
||||
} else if (digitalPinToTimer(pin) == TIMER2B) {
|
||||
// connect pwm to pin on timer 2, channel B
|
||||
sbi(TCCR2A, COM2B1);
|
||||
// set pwm duty
|
||||
OCR2B = val;
|
||||
#else
|
||||
} else if (digitalPinToTimer(pin) == TIMER2) {
|
||||
// connect pwm to pin on timer 2, channel B
|
||||
sbi(TCCR2, COM21);
|
||||
// set pwm duty
|
||||
OCR2 = val;
|
||||
#endif
|
||||
} else if (val < 128)
|
||||
digitalWrite(pin, LOW);
|
||||
else
|
||||
digitalWrite(pin, HIGH);
|
||||
}
|
||||
|
|
@ -0,0 +1,99 @@
|
|||
/*
|
||||
wiring_digital.c - digital input and output functions
|
||||
Part of Arduino - http://www.arduino.cc/
|
||||
|
||||
Copyright (c) 2005-2006 David A. Mellis
|
||||
|
||||
This library is free software; you can redistribute it and/or
|
||||
modify it under the terms of the GNU Lesser General Public
|
||||
License as published by the Free Software Foundation; either
|
||||
version 2.1 of the License, or (at your option) any later version.
|
||||
|
||||
This library is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||
Lesser General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU Lesser General
|
||||
Public License along with this library; if not, write to the
|
||||
Free Software Foundation, Inc., 59 Temple Place, Suite 330,
|
||||
Boston, MA 02111-1307 USA
|
||||
|
||||
$Id: wiring.c 248 2007-02-03 15:36:30Z mellis $
|
||||
*/
|
||||
|
||||
#include "wiring_private.h"
|
||||
#include "pins_arduino.h"
|
||||
|
||||
void pinMode(uint8_t pin, uint8_t mode)
|
||||
{
|
||||
uint8_t bit = digitalPinToBitMask(pin);
|
||||
uint8_t port = digitalPinToPort(pin);
|
||||
volatile uint8_t *reg;
|
||||
|
||||
if (port == NOT_A_PIN) return;
|
||||
|
||||
// JWS: can I let the optimizer do this?
|
||||
reg = portModeRegister(port);
|
||||
|
||||
if (mode == INPUT) *reg &= ~bit;
|
||||
else *reg |= bit;
|
||||
}
|
||||
|
||||
// Forcing this inline keeps the callers from having to push their own stuff
|
||||
// on the stack. It is a good performance win and only takes 1 more byte per
|
||||
// user than calling. (It will take more bytes on the 168.)
|
||||
//
|
||||
// But shouldn't this be moved into pinMode? Seems silly to check and do on
|
||||
// each digitalread or write.
|
||||
//
|
||||
static inline void turnOffPWM(uint8_t timer) __attribute__ ((always_inline));
|
||||
static inline void turnOffPWM(uint8_t timer)
|
||||
{
|
||||
if (timer == TIMER1A) cbi(TCCR1A, COM1A1);
|
||||
if (timer == TIMER1B) cbi(TCCR1A, COM1B1);
|
||||
|
||||
#if defined(__AVR_ATmega168__)
|
||||
if (timer == TIMER0A) cbi(TCCR0A, COM0A1);
|
||||
if (timer == TIMER0B) cbi(TCCR0A, COM0B1);
|
||||
if (timer == TIMER2A) cbi(TCCR2A, COM2A1);
|
||||
if (timer == TIMER2B) cbi(TCCR2A, COM2B1);
|
||||
#else
|
||||
if (timer == TIMER2) cbi(TCCR2, COM21);
|
||||
#endif
|
||||
}
|
||||
|
||||
void digitalWrite(uint8_t pin, uint8_t val)
|
||||
{
|
||||
uint8_t timer = digitalPinToTimer(pin);
|
||||
uint8_t bit = digitalPinToBitMask(pin);
|
||||
uint8_t port = digitalPinToPort(pin);
|
||||
volatile uint8_t *out;
|
||||
|
||||
if (port == NOT_A_PIN) return;
|
||||
|
||||
// If the pin that support PWM output, we need to turn it off
|
||||
// before doing a digital write.
|
||||
if (timer != NOT_ON_TIMER) turnOffPWM(timer);
|
||||
|
||||
out = portOutputRegister(port);
|
||||
|
||||
if (val == LOW) *out &= ~bit;
|
||||
else *out |= bit;
|
||||
}
|
||||
|
||||
int digitalRead(uint8_t pin)
|
||||
{
|
||||
uint8_t timer = digitalPinToTimer(pin);
|
||||
uint8_t bit = digitalPinToBitMask(pin);
|
||||
uint8_t port = digitalPinToPort(pin);
|
||||
|
||||
if (port == NOT_A_PIN) return LOW;
|
||||
|
||||
// If the pin that support PWM output, we need to turn it off
|
||||
// before getting a digital reading.
|
||||
if (timer != NOT_ON_TIMER) turnOffPWM(timer);
|
||||
|
||||
if (*portInputRegister(port) & bit) return HIGH;
|
||||
return LOW;
|
||||
}
|
||||
|
|
@ -0,0 +1,59 @@
|
|||
/*
|
||||
wiring_private.h - Internal header file.
|
||||
Part of Arduino - http://www.arduino.cc/
|
||||
|
||||
Copyright (c) 2005-2006 David A. Mellis
|
||||
|
||||
This library is free software; you can redistribute it and/or
|
||||
modify it under the terms of the GNU Lesser General Public
|
||||
License as published by the Free Software Foundation; either
|
||||
version 2.1 of the License, or (at your option) any later version.
|
||||
|
||||
This library is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||
Lesser General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU Lesser General
|
||||
Public License along with this library; if not, write to the
|
||||
Free Software Foundation, Inc., 59 Temple Place, Suite 330,
|
||||
Boston, MA 02111-1307 USA
|
||||
|
||||
$Id: wiring.h 239 2007-01-12 17:58:39Z mellis $
|
||||
*/
|
||||
|
||||
#ifndef WiringPrivate_h
|
||||
#define WiringPrivate_h
|
||||
|
||||
#include <avr/io.h>
|
||||
#include <avr/interrupt.h>
|
||||
#include <avr/signal.h>
|
||||
#include <avr/delay.h>
|
||||
#include <stdio.h>
|
||||
#include <stdarg.h>
|
||||
|
||||
#include "wiring.h"
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C"{
|
||||
#endif
|
||||
|
||||
#ifndef cbi
|
||||
#define cbi(sfr, bit) (_SFR_BYTE(sfr) &= ~_BV(bit))
|
||||
#endif
|
||||
#ifndef sbi
|
||||
#define sbi(sfr, bit) (_SFR_BYTE(sfr) |= _BV(bit))
|
||||
#endif
|
||||
|
||||
#define EXTERNAL_INT_0 0
|
||||
#define EXTERNAL_INT_1 1
|
||||
|
||||
#define EXTERNAL_NUM_INTERRUPTS 2
|
||||
|
||||
typedef void (*voidFuncPtr)(void);
|
||||
|
||||
#ifdef __cplusplus
|
||||
} // extern "C"
|
||||
#endif
|
||||
|
||||
#endif
|
||||
|
|
@ -0,0 +1,55 @@
|
|||
/*
|
||||
wiring_pulse.c - pulseIn() function
|
||||
Part of Arduino - http://www.arduino.cc/
|
||||
|
||||
Copyright (c) 2005-2006 David A. Mellis
|
||||
|
||||
This library is free software; you can redistribute it and/or
|
||||
modify it under the terms of the GNU Lesser General Public
|
||||
License as published by the Free Software Foundation; either
|
||||
version 2.1 of the License, or (at your option) any later version.
|
||||
|
||||
This library is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||
Lesser General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU Lesser General
|
||||
Public License along with this library; if not, write to the
|
||||
Free Software Foundation, Inc., 59 Temple Place, Suite 330,
|
||||
Boston, MA 02111-1307 USA
|
||||
|
||||
$Id: wiring.c 248 2007-02-03 15:36:30Z mellis $
|
||||
*/
|
||||
|
||||
#include "wiring_private.h"
|
||||
#include "pins_arduino.h"
|
||||
|
||||
/* Measures the length (in microseconds) of a pulse on the pin; state is HIGH
|
||||
* or LOW, the type of pulse to measure. Works on pulses from 10 microseconds
|
||||
* to 3 minutes in length, but must be called at least N microseconds before
|
||||
* the start of the pulse. */
|
||||
unsigned long pulseIn(uint8_t pin, uint8_t state)
|
||||
{
|
||||
// cache the port and bit of the pin in order to speed up the
|
||||
// pulse width measuring loop and achieve finer resolution. calling
|
||||
// digitalRead() instead yields much coarser resolution.
|
||||
uint8_t bit = digitalPinToBitMask(pin);
|
||||
uint8_t port = digitalPinToPort(pin);
|
||||
uint8_t stateMask = (state ? bit : 0);
|
||||
unsigned long width = 0; // keep initialization out of time critical area
|
||||
|
||||
// wait for the pulse to start
|
||||
while ((*portInputRegister(port) & bit) != stateMask)
|
||||
;
|
||||
|
||||
// wait for the pulse to stop
|
||||
while ((*portInputRegister(port) & bit) == stateMask)
|
||||
width++;
|
||||
|
||||
// convert the reading to microseconds. The loop has been determined
|
||||
// to be 10 clock cycles long and have about 12 clocks between the edge
|
||||
// and the start of the loop. There will be some error introduced by
|
||||
// the interrupt handlers.
|
||||
return clockCyclesToMicroseconds(width * 10 + 12);
|
||||
}
|
||||
|
|
@ -0,0 +1,212 @@
|
|||
/*
|
||||
wiring_serial.c - serial functions.
|
||||
Part of Arduino - http://www.arduino.cc/
|
||||
|
||||
Copyright (c) 2005-2006 David A. Mellis
|
||||
|
||||
This library is free software; you can redistribute it and/or
|
||||
modify it under the terms of the GNU Lesser General Public
|
||||
License as published by the Free Software Foundation; either
|
||||
version 2.1 of the License, or (at your option) any later version.
|
||||
|
||||
This library is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||
Lesser General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU Lesser General
|
||||
Public License along with this library; if not, write to the
|
||||
Free Software Foundation, Inc., 59 Temple Place, Suite 330,
|
||||
Boston, MA 02111-1307 USA
|
||||
|
||||
$Id: wiring.c 248 2007-02-03 15:36:30Z mellis $
|
||||
*/
|
||||
|
||||
#include "wiring_private.h"
|
||||
|
||||
// Define constants and variables for buffering incoming serial data. We're
|
||||
// using a ring buffer (I think), in which rx_buffer_head is the index of the
|
||||
// location to which to write the next incoming character and rx_buffer_tail
|
||||
// is the index of the location from which to read.
|
||||
#define RX_BUFFER_SIZE 128
|
||||
|
||||
unsigned char rx_buffer[RX_BUFFER_SIZE];
|
||||
|
||||
int rx_buffer_head = 0;
|
||||
int rx_buffer_tail = 0;
|
||||
|
||||
void beginSerial(long baud)
|
||||
{
|
||||
#if defined(__AVR_ATmega168__)
|
||||
UBRR0H = ((F_CPU / 16 + baud / 2) / baud - 1) >> 8;
|
||||
UBRR0L = ((F_CPU / 16 + baud / 2) / baud - 1);
|
||||
|
||||
// enable rx and tx
|
||||
sbi(UCSR0B, RXEN0);
|
||||
sbi(UCSR0B, TXEN0);
|
||||
|
||||
// enable interrupt on complete reception of a byte
|
||||
sbi(UCSR0B, RXCIE0);
|
||||
#else
|
||||
UBRRH = ((F_CPU / 16 + baud / 2) / baud - 1) >> 8;
|
||||
UBRRL = ((F_CPU / 16 + baud / 2) / baud - 1);
|
||||
|
||||
// enable rx and tx
|
||||
sbi(UCSRB, RXEN);
|
||||
sbi(UCSRB, TXEN);
|
||||
|
||||
// enable interrupt on complete reception of a byte
|
||||
sbi(UCSRB, RXCIE);
|
||||
#endif
|
||||
|
||||
// defaults to 8-bit, no parity, 1 stop bit
|
||||
}
|
||||
|
||||
void serialWrite(unsigned char c)
|
||||
{
|
||||
#if defined(__AVR_ATmega168__)
|
||||
while (!(UCSR0A & (1 << UDRE0)))
|
||||
;
|
||||
|
||||
UDR0 = c;
|
||||
#else
|
||||
while (!(UCSRA & (1 << UDRE)))
|
||||
;
|
||||
|
||||
UDR = c;
|
||||
#endif
|
||||
}
|
||||
|
||||
int serialAvailable()
|
||||
{
|
||||
return (RX_BUFFER_SIZE + rx_buffer_head - rx_buffer_tail) % RX_BUFFER_SIZE;
|
||||
}
|
||||
|
||||
int serialRead()
|
||||
{
|
||||
// if the head isn't ahead of the tail, we don't have any characters
|
||||
if (rx_buffer_head == rx_buffer_tail) {
|
||||
return -1;
|
||||
} else {
|
||||
unsigned char c = rx_buffer[rx_buffer_tail];
|
||||
rx_buffer_tail = (rx_buffer_tail + 1) % RX_BUFFER_SIZE;
|
||||
return c;
|
||||
}
|
||||
}
|
||||
|
||||
void serialFlush()
|
||||
{
|
||||
// don't reverse this or there may be problems if the RX interrupt
|
||||
// occurs after reading the value of rx_buffer_head but before writing
|
||||
// the value to rx_buffer_tail; the previous value of rx_buffer_head
|
||||
// may be written to rx_buffer_tail, making it appear as if the buffer
|
||||
// were full, not empty.
|
||||
rx_buffer_head = rx_buffer_tail;
|
||||
}
|
||||
|
||||
#if defined(__AVR_ATmega168__)
|
||||
SIGNAL(SIG_USART_RECV)
|
||||
#else
|
||||
SIGNAL(SIG_UART_RECV)
|
||||
#endif
|
||||
{
|
||||
#if defined(__AVR_ATmega168__)
|
||||
unsigned char c = UDR0;
|
||||
#else
|
||||
unsigned char c = UDR;
|
||||
#endif
|
||||
|
||||
int i = (rx_buffer_head + 1) % RX_BUFFER_SIZE;
|
||||
|
||||
// if we should be storing the received character into the location
|
||||
// just before the tail (meaning that the head would advance to the
|
||||
// current location of the tail), we're about to overflow the buffer
|
||||
// and so we don't write the character or advance the head.
|
||||
if (i != rx_buffer_tail) {
|
||||
rx_buffer[rx_buffer_head] = c;
|
||||
rx_buffer_head = i;
|
||||
}
|
||||
}
|
||||
|
||||
void printMode(int mode)
|
||||
{
|
||||
// do nothing, we only support serial printing, not lcd.
|
||||
}
|
||||
|
||||
void printByte(unsigned char c)
|
||||
{
|
||||
serialWrite(c);
|
||||
}
|
||||
|
||||
void printNewline()
|
||||
{
|
||||
printByte('\n');
|
||||
}
|
||||
|
||||
void printString(const char *s)
|
||||
{
|
||||
while (*s)
|
||||
printByte(*s++);
|
||||
}
|
||||
|
||||
void printIntegerInBase(unsigned long n, unsigned long base)
|
||||
{
|
||||
unsigned char buf[8 * sizeof(long)]; // Assumes 8-bit chars.
|
||||
unsigned long i = 0;
|
||||
|
||||
if (n == 0) {
|
||||
printByte('0');
|
||||
return;
|
||||
}
|
||||
|
||||
while (n > 0) {
|
||||
buf[i++] = n % base;
|
||||
n /= base;
|
||||
}
|
||||
|
||||
for (; i > 0; i--)
|
||||
printByte(buf[i - 1] < 10 ?
|
||||
'0' + buf[i - 1] :
|
||||
'A' + buf[i - 1] - 10);
|
||||
}
|
||||
|
||||
void printInteger(long n)
|
||||
{
|
||||
if (n < 0) {
|
||||
printByte('-');
|
||||
n = -n;
|
||||
}
|
||||
|
||||
printIntegerInBase(n, 10);
|
||||
}
|
||||
|
||||
void printHex(unsigned long n)
|
||||
{
|
||||
printIntegerInBase(n, 16);
|
||||
}
|
||||
|
||||
void printOctal(unsigned long n)
|
||||
{
|
||||
printIntegerInBase(n, 8);
|
||||
}
|
||||
|
||||
void printBinary(unsigned long n)
|
||||
{
|
||||
printIntegerInBase(n, 2);
|
||||
}
|
||||
|
||||
/* Including print() adds approximately 1500 bytes to the binary size,
|
||||
* so we replace it with the smaller and less-confusing printString(),
|
||||
* printInteger(), etc.
|
||||
void print(const char *format, ...)
|
||||
{
|
||||
char buf[256];
|
||||
va_list ap;
|
||||
|
||||
va_start(ap, format);
|
||||
vsnprintf(buf, 256, format, ap);
|
||||
va_end(ap);
|
||||
|
||||
printString(buf);
|
||||
}
|
||||
*/
|
||||
|
|
@ -0,0 +1,40 @@
|
|||
/*
|
||||
wiring_shift.c - shiftOut() function
|
||||
Part of Arduino - http://www.arduino.cc/
|
||||
|
||||
Copyright (c) 2005-2006 David A. Mellis
|
||||
|
||||
This library is free software; you can redistribute it and/or
|
||||
modify it under the terms of the GNU Lesser General Public
|
||||
License as published by the Free Software Foundation; either
|
||||
version 2.1 of the License, or (at your option) any later version.
|
||||
|
||||
This library is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||
Lesser General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU Lesser General
|
||||
Public License along with this library; if not, write to the
|
||||
Free Software Foundation, Inc., 59 Temple Place, Suite 330,
|
||||
Boston, MA 02111-1307 USA
|
||||
|
||||
$Id: wiring.c 248 2007-02-03 15:36:30Z mellis $
|
||||
*/
|
||||
|
||||
#include "wiring_private.h"
|
||||
|
||||
void shiftOut(uint8_t dataPin, uint8_t clockPin, uint8_t bitOrder, byte val)
|
||||
{
|
||||
int i;
|
||||
|
||||
for (i = 0; i < 8; i++) {
|
||||
if (bitOrder == LSBFIRST)
|
||||
digitalWrite(dataPin, !!(val & (1 << i)));
|
||||
else
|
||||
digitalWrite(dataPin, !!(val & (1 << (7 - i))));
|
||||
|
||||
digitalWrite(clockPin, HIGH);
|
||||
digitalWrite(clockPin, LOW);
|
||||
}
|
||||
}
|
||||
|
|
@ -0,0 +1,119 @@
|
|||
/*
|
||||
pin_atmega8.c - pin definitions for the atmega8
|
||||
Part of Arduino / Wiring Lite
|
||||
|
||||
Copyright (c) 2005 David A. Mellis
|
||||
|
||||
This library is free software; you can redistribute it and/or
|
||||
modify it under the terms of the GNU Lesser General Public
|
||||
License as published by the Free Software Foundation; either
|
||||
version 2.1 of the License, or (at your option) any later version.
|
||||
|
||||
This library is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||
Lesser General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU Lesser General
|
||||
Public License along with this library; if not, write to the
|
||||
Free Software Foundation, Inc., 59 Temple Place, Suite 330,
|
||||
Boston, MA 02111-1307 USA
|
||||
|
||||
$Id$
|
||||
*/
|
||||
|
||||
#include <avr/io.h>
|
||||
#include "wiring.h"
|
||||
|
||||
// We map the pin numbers passed to digitalRead() or
|
||||
// analogRead() directly to the corresponding pin
|
||||
// numbers on the Atmega8. No distinction is made
|
||||
// between analog and digital pins.
|
||||
|
||||
// ATMEL ATMEGA8
|
||||
//
|
||||
// +-\/-+
|
||||
// PC6 1| |28 PC5
|
||||
// PD0 2| |27 PC4
|
||||
// PD1 3| |26 PC3
|
||||
// PD2 4| |25 PC2
|
||||
// PD3 5| |24 PC1
|
||||
// PD4 6| |23 PC0
|
||||
// VCC 7| |22 GND
|
||||
// GND 8| |21 AREF
|
||||
// PB6 9| |20 AVCC
|
||||
// PB7 10| |19 PB5
|
||||
// PD5 11| |18 PB4
|
||||
// PD6 12| |17 PB3
|
||||
// PD7 13| |16 PB2
|
||||
// PB0 14| |15 PB1
|
||||
// +----+
|
||||
|
||||
#define NUM_PINS 28
|
||||
#define NUM_PORTS 4
|
||||
|
||||
#define PB 2
|
||||
#define PC 3
|
||||
#define PD 4
|
||||
|
||||
int port_to_mode[NUM_PORTS + 1] = {
|
||||
NOT_A_PORT,
|
||||
NOT_A_PORT,
|
||||
_SFR_IO_ADDR(DDRB),
|
||||
_SFR_IO_ADDR(DDRC),
|
||||
_SFR_IO_ADDR(DDRD),
|
||||
};
|
||||
|
||||
int port_to_output[NUM_PORTS + 1] = {
|
||||
NOT_A_PORT,
|
||||
NOT_A_PORT,
|
||||
_SFR_IO_ADDR(PORTB),
|
||||
_SFR_IO_ADDR(PORTC),
|
||||
_SFR_IO_ADDR(PORTD),
|
||||
};
|
||||
|
||||
int port_to_input[NUM_PORTS + 1] = {
|
||||
NOT_A_PORT,
|
||||
NOT_A_PORT,
|
||||
_SFR_IO_ADDR(PINB),
|
||||
_SFR_IO_ADDR(PINC),
|
||||
_SFR_IO_ADDR(PIND),
|
||||
};
|
||||
|
||||
pin_t digital_pin_to_port_array[] = {
|
||||
{ NOT_A_PIN, NOT_A_PIN },
|
||||
|
||||
{ PC, 6 },
|
||||
{ PD, 0 },
|
||||
{ PD, 1 },
|
||||
{ PD, 2 },
|
||||
{ PD, 3 },
|
||||
{ PD, 4 },
|
||||
{ NOT_A_PIN, NOT_A_PIN },
|
||||
{ NOT_A_PIN, NOT_A_PIN },
|
||||
{ PB, 6 },
|
||||
{ PB, 7 },
|
||||
{ PD, 5 },
|
||||
{ PD, 6 },
|
||||
{ PD, 7 },
|
||||
{ PB, 0 },
|
||||
|
||||
{ PB, 1 },
|
||||
{ PB, 2 },
|
||||
{ PB, 3 },
|
||||
{ PB, 4 },
|
||||
{ PB, 5 },
|
||||
{ NOT_A_PIN, NOT_A_PIN },
|
||||
{ NOT_A_PIN, NOT_A_PIN },
|
||||
{ NOT_A_PIN, NOT_A_PIN },
|
||||
{ PC, 0 },
|
||||
{ PC, 1 },
|
||||
{ PC, 2 },
|
||||
{ PC, 3 },
|
||||
{ PC, 4 },
|
||||
{ PC, 5 },
|
||||
};
|
||||
|
||||
pin_t *digital_pin_to_port = digital_pin_to_port_array;
|
||||
pin_t *analog_in_pin_to_port = digital_pin_to_port_array;
|
||||
pin_t *analog_out_pin_to_port = digital_pin_to_port_array;
|
||||
|
|
@ -0,0 +1,50 @@
|
|||
/*
|
||||
EEPROM.cpp - EEPROM library
|
||||
Copyright (c) 2006 David A. Mellis. All right reserved.
|
||||
|
||||
This library is free software; you can redistribute it and/or
|
||||
modify it under the terms of the GNU Lesser General Public
|
||||
License as published by the Free Software Foundation; either
|
||||
version 2.1 of the License, or (at your option) any later version.
|
||||
|
||||
This library is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||
Lesser General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU Lesser General Public
|
||||
License along with this library; if not, write to the Free Software
|
||||
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
|
||||
*/
|
||||
|
||||
/******************************************************************************
|
||||
* Includes
|
||||
******************************************************************************/
|
||||
|
||||
#include <avr/eeprom.h>
|
||||
#include "WConstants.h"
|
||||
#include "EEPROM.h"
|
||||
|
||||
/******************************************************************************
|
||||
* Definitions
|
||||
******************************************************************************/
|
||||
|
||||
/******************************************************************************
|
||||
* Constructors
|
||||
******************************************************************************/
|
||||
|
||||
/******************************************************************************
|
||||
* User API
|
||||
******************************************************************************/
|
||||
|
||||
uint8_t EEPROMClass::read(int address)
|
||||
{
|
||||
return eeprom_read_byte((unsigned char *) address);
|
||||
}
|
||||
|
||||
void EEPROMClass::write(int address, uint8_t value)
|
||||
{
|
||||
eeprom_write_byte((unsigned char *) address, value);
|
||||
}
|
||||
|
||||
EEPROMClass EEPROM;
|
||||
|
|
@ -0,0 +1,35 @@
|
|||
/*
|
||||
EEPROM.h - EEPROM library
|
||||
Copyright (c) 2006 David A. Mellis. All right reserved.
|
||||
|
||||
This library is free software; you can redistribute it and/or
|
||||
modify it under the terms of the GNU Lesser General Public
|
||||
License as published by the Free Software Foundation; either
|
||||
version 2.1 of the License, or (at your option) any later version.
|
||||
|
||||
This library is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||
Lesser General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU Lesser General Public
|
||||
License along with this library; if not, write to the Free Software
|
||||
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
|
||||
*/
|
||||
|
||||
#ifndef EEPROM_h
|
||||
#define EEPROM_h
|
||||
|
||||
#include <inttypes.h>
|
||||
|
||||
class EEPROMClass
|
||||
{
|
||||
public:
|
||||
uint8_t read(int);
|
||||
void write(int, uint8_t);
|
||||
};
|
||||
|
||||
extern EEPROMClass EEPROM;
|
||||
|
||||
#endif
|
||||
|
||||
|
|
@ -0,0 +1,21 @@
|
|||
/*
|
||||
* EEPROM Clear
|
||||
*
|
||||
* Sets all of the bytes of the EEPROM to 0.
|
||||
*/
|
||||
|
||||
#include <EEPROM.h>
|
||||
|
||||
void setup()
|
||||
{
|
||||
// write a 0 to all 512 bytes of the EEPROM
|
||||
for (int i = 0; i < 512; i++)
|
||||
EEPROM.write(i, 0);
|
||||
|
||||
// turn the LED on when we're done
|
||||
digitalWrite(13, HIGH);
|
||||
}
|
||||
|
||||
void loop()
|
||||
{
|
||||
}
|
||||
|
|
@ -0,0 +1,38 @@
|
|||
/*
|
||||
* EEPROM Read
|
||||
*
|
||||
* Reads the value of each byte of the EEPROM and prints it
|
||||
* to the computer.
|
||||
*/
|
||||
|
||||
#include <EEPROM.h>
|
||||
|
||||
// start reading from the first byte (address 0) of the EEPROM
|
||||
int address = 0;
|
||||
byte value;
|
||||
|
||||
void setup()
|
||||
{
|
||||
Serial.begin(9600);
|
||||
}
|
||||
|
||||
void loop()
|
||||
{
|
||||
// read a byte from the current address of the EEPROM
|
||||
value = EEPROM.read(address);
|
||||
|
||||
Serial.print(address);
|
||||
Serial.print("\t");
|
||||
Serial.print(value, DEC);
|
||||
Serial.println();
|
||||
|
||||
// advance to the next address of the EEPROM
|
||||
address = address + 1;
|
||||
|
||||
// there are only 512 bytes of EEPROM, from 0 to 511, so if we're
|
||||
// on address 512, wrap around to address 0
|
||||
if (address == 512)
|
||||
address = 0;
|
||||
|
||||
delay(500);
|
||||
}
|
||||
|
|
@ -0,0 +1,38 @@
|
|||
/*
|
||||
* EEPROM Write
|
||||
*
|
||||
* Stores values read from analog input 0 into the EEPROM.
|
||||
* These values will stay in the EEPROM when the board is
|
||||
* turned off and may be retrieved later by another sketch.
|
||||
*/
|
||||
|
||||
#include <EEPROM.h>
|
||||
|
||||
// the current address in the EEPROM (i.e. which byte
|
||||
// we're going to write to next)
|
||||
int addr = 0;
|
||||
|
||||
void setup()
|
||||
{
|
||||
}
|
||||
|
||||
void loop()
|
||||
{
|
||||
// need to divide by 4 because analog inputs range from
|
||||
// 0 to 1023 and each byte of the EEPROM can only hold a
|
||||
// value from 0 to 255.
|
||||
int val = analogRead(0) / 4;
|
||||
|
||||
// write the value to the appropriate byte of the EEPROM.
|
||||
// these values will remain there when the board is
|
||||
// turned off.
|
||||
EEPROM.write(addr, val);
|
||||
|
||||
// advance to the next address. there are 512 bytes in
|
||||
// the EEPROM, so go back to 0 when we hit 512.
|
||||
addr = addr + 1;
|
||||
if (addr == 512)
|
||||
addr = 0;
|
||||
|
||||
delay(100);
|
||||
}
|
||||
|
|
@ -0,0 +1,18 @@
|
|||
#######################################
|
||||
# Syntax Coloring Map For Ultrasound
|
||||
#######################################
|
||||
|
||||
#######################################
|
||||
# Datatypes (KEYWORD1)
|
||||
#######################################
|
||||
|
||||
EEPROM KEYWORD1
|
||||
|
||||
#######################################
|
||||
# Methods and Functions (KEYWORD2)
|
||||
#######################################
|
||||
|
||||
#######################################
|
||||
# Constants (LITERAL1)
|
||||
#######################################
|
||||
|
||||
|
|
@ -0,0 +1,128 @@
|
|||
/*
|
||||
Firmata.cpp - Firmata library
|
||||
Copyright (c) 2007 Free Software Foundation. All right reserved.
|
||||
Written by Hans-Christoph Steiner <hans@at.or.at>
|
||||
|
||||
This library is free software; you can redistribute it and/or
|
||||
modify it under the terms of the GNU Lesser General Public
|
||||
License as published by the Free Software Foundation; either
|
||||
version 2.1 of the License, or (at your option) any later version.
|
||||
|
||||
This library is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||
Lesser General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU Lesser General Public
|
||||
License along with this library; if not, write to the Free Software
|
||||
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
|
||||
*/
|
||||
|
||||
//******************************************************************************
|
||||
//* Includes
|
||||
//******************************************************************************
|
||||
|
||||
extern "C" {
|
||||
// AVR LibC Includes
|
||||
#include <inttypes.h>
|
||||
#include <stdlib.h>
|
||||
|
||||
// Wiring Core Includes
|
||||
#include "WConstants.h"
|
||||
}
|
||||
|
||||
#include "Firmata.h"
|
||||
#include "EEPROM.h"
|
||||
#include "HardwareSerial.h"
|
||||
|
||||
//******************************************************************************
|
||||
//* Definitions
|
||||
//******************************************************************************
|
||||
|
||||
//******************************************************************************
|
||||
//* Constructors
|
||||
//******************************************************************************
|
||||
|
||||
FirmataClass::FirmataClass()
|
||||
{
|
||||
// TODO: init serial here
|
||||
// TODO: printVersion
|
||||
}
|
||||
|
||||
//******************************************************************************
|
||||
//* Private Methods
|
||||
//******************************************************************************
|
||||
// resets the system state upon a SYSTEM_RESET message from the host software
|
||||
void FirmataClass::systemReset(void)
|
||||
{
|
||||
// TODO automatically call this in response to SYSTEM_RESET
|
||||
// TODO reset EEPROM to 0 here
|
||||
}
|
||||
|
||||
//******************************************************************************
|
||||
//* Public Methods
|
||||
//******************************************************************************
|
||||
|
||||
// output type of message that is next on the queue
|
||||
int FirmataClass::available(void)
|
||||
{
|
||||
// TODO output next available message type, or -1 if nothing
|
||||
}
|
||||
|
||||
|
||||
// output the protocol version message to the serial port
|
||||
void FirmataClass::printVersion() {
|
||||
Serial.print(REPORT_VERSION, BYTE);
|
||||
Serial.print(FIRMATA_MINOR_VERSION, BYTE);
|
||||
Serial.print(FIRMATA_MAJOR_VERSION, BYTE);
|
||||
}
|
||||
|
||||
// send an analog message
|
||||
void FirmataClass::sendAnalog(int pin, int value)
|
||||
{
|
||||
// pin can only be 0-15, so chop higher bits
|
||||
Serial.print(ANALOG_MESSAGE | (pin & 0xF), BYTE);
|
||||
Serial.print(value % 128, BYTE);
|
||||
Serial.print(value >> 7, BYTE);
|
||||
}
|
||||
|
||||
// send a single digital pin in a digital message
|
||||
void FirmataClass::sendDigital(int pin, int value)
|
||||
{
|
||||
// TODO add single pin digital messages to the protocol
|
||||
}
|
||||
|
||||
// send 14-bits in a single digital message
|
||||
void FirmataClass::sendDigitalPortPair(int port, int value)
|
||||
{
|
||||
// TODO: the digital message should not be sent on the serial port every
|
||||
// time sendDigital() is called. Instead, it should add it to an int
|
||||
// which will be sent on a schedule. If a pin changes more than once
|
||||
// before the digital message is sent on the serial port, it should send a
|
||||
// digital message for each change.
|
||||
|
||||
// TODO: some math needs to happen for pin > 14 since MIDI channels are used
|
||||
Serial.print(DIGITAL_MESSAGE | (port & 0xF),BYTE);
|
||||
Serial.print(value % 128, BYTE); // Tx pins 0-6
|
||||
Serial.print(value >> 7, BYTE); // Tx pins 7-13
|
||||
}
|
||||
|
||||
// Internal Actions/////////////////////////////////////////////////////////////
|
||||
|
||||
void FirmataClass::loadState(void)
|
||||
{
|
||||
// TODO load state from EEPROM
|
||||
}
|
||||
|
||||
void FirmataClass::saveState(void)
|
||||
{
|
||||
// TODO save state to EEPROM
|
||||
}
|
||||
|
||||
void FirmataClass::resetState(void)
|
||||
{
|
||||
// TODO reset state bytes in EEPROM
|
||||
}
|
||||
|
||||
// make one instance for the user to use
|
||||
FirmataClass Firmata;
|
||||
|
|
@ -0,0 +1,95 @@
|
|||
/*
|
||||
Firmata.h - Firmata library
|
||||
Copyright (c) 2007 Free Software Foundation. All right reserved.
|
||||
Written by Hans-Christoph Steiner <hans@at.or.at>
|
||||
|
||||
This library is free software; you can redistribute it and/or
|
||||
modify it under the terms of the GNU Lesser General Public
|
||||
License as published by the Free Software Foundation; either
|
||||
version 2.1 of the License, or (at your option) any later version.
|
||||
|
||||
This library is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||
Lesser General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU Lesser General Public
|
||||
License along with this library; if not, write to the Free Software
|
||||
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
|
||||
*/
|
||||
|
||||
#ifndef Firmata_h
|
||||
#define Firmata_h
|
||||
|
||||
#include <inttypes.h>
|
||||
|
||||
class FirmataClass
|
||||
{
|
||||
private:
|
||||
void systemReset(void);
|
||||
public:
|
||||
FirmataClass();
|
||||
int available(void);
|
||||
// serial receive actions
|
||||
// send serial messages
|
||||
void printVersion(void);
|
||||
void sendAnalog(int, int);
|
||||
void sendDigital(int, int);
|
||||
void sendDigitalPortPair(int, int);
|
||||
// internal actions
|
||||
void loadState(void);
|
||||
void saveState(void);
|
||||
void resetState(void);
|
||||
};
|
||||
|
||||
extern FirmataClass Firmata;
|
||||
|
||||
/*==============================================================================
|
||||
* MACROS
|
||||
*============================================================================*/
|
||||
|
||||
/* Version numbers for the protocol. The protocol is still changing, so these
|
||||
* version numbers are important. This number can be queried so that host
|
||||
* software can test whether it will be compatible with the currently
|
||||
* installed firmware. */
|
||||
#define FIRMATA_MAJOR_VERSION 1 // for non-compatible changes
|
||||
#define FIRMATA_MINOR_VERSION 0 // for backwards compatible changes
|
||||
|
||||
// total number of pins currently supported
|
||||
#define TOTAL_ANALOG_PINS 6
|
||||
#define TOTAL_DIGITAL_PINS 14
|
||||
|
||||
// for comparing along with INPUT and OUTPUT
|
||||
#define PWM 2
|
||||
|
||||
// for selecting digital inputs
|
||||
#define PB 2 // digital input, pins 8-13
|
||||
#define PC 3 // analog input port
|
||||
#define PD 4 // digital input, pins 0-7
|
||||
|
||||
#define MAX_DATA_BYTES 2 // max number of data bytes in non-SysEx messages
|
||||
// message command bytes
|
||||
#define DIGITAL_MESSAGE 0x90 // send data for a digital pin
|
||||
#define ANALOG_MESSAGE 0xE0 // send data for an analog pin (or PWM)
|
||||
//#define PULSE_MESSAGE 0xA0 // proposed pulseIn/Out message (SysEx)
|
||||
//#define SHIFTOUT_MESSAGE 0xB0 // proposed shiftOut message (SysEx)
|
||||
#define REPORT_ANALOG_PIN 0xC0 // enable analog input by pin #
|
||||
#define REPORT_DIGITAL_PORTS 0xD0 // enable digital input by port pair
|
||||
#define START_SYSEX 0xF0 // start a MIDI SysEx message
|
||||
#define SET_DIGITAL_PIN_MODE 0xF4 // set a digital pin to INPUT or OUTPUT
|
||||
#define END_SYSEX 0xF7 // end a MIDI SysEx message
|
||||
#define REPORT_VERSION 0xF9 // report firmware version
|
||||
#define SYSTEM_RESET 0xFF // reset from MIDI
|
||||
|
||||
// these are used for EEPROM reading and writing
|
||||
#define ANALOGINPUTSTOREPORT_LOW_BYTE 0x1F0 // analogInputsToReport is an int
|
||||
#define ANALOGINPUTSTOREPORT_HIGH_BYTE 0x1F1 // analogInputsToReport is an int
|
||||
#define REPORTDIGITALINPUTS_BYTE 0x1F2 //
|
||||
#define DIGITALPINSTATUS_LOW_BYTE 0x1F3 // digitalPinStatus is an int
|
||||
#define DIGITALPINSTATUS_HIGH_BYTE 0x1F4 // digitalPinStatus is an int
|
||||
#define PWMSTATUS_LOW_BYTE 0x1F5 // pwmStatus is an int
|
||||
#define PWMSTATUS_HIGH_BYTE 0x1F6 // pwmStatus is an int
|
||||
|
||||
|
||||
#endif /* Firmata_h */
|
||||
|
||||
|
|
@ -0,0 +1,18 @@
|
|||
#######################################
|
||||
# Syntax Coloring Map For Firmata
|
||||
#######################################
|
||||
|
||||
#######################################
|
||||
# Datatypes (KEYWORD1)
|
||||
#######################################
|
||||
|
||||
Firmata KEYWORD1
|
||||
|
||||
#######################################
|
||||
# Methods and Functions (KEYWORD2)
|
||||
#######################################
|
||||
|
||||
#######################################
|
||||
# Constants (LITERAL1)
|
||||
#######################################
|
||||
|
||||
|
|
@ -0,0 +1,229 @@
|
|||
/*
|
||||
Matrix.cpp - Max7219 LED Matrix library for Arduino & Wiring
|
||||
Copyright (c) 2006 Nicholas Zambetti. All right reserved.
|
||||
|
||||
This library is free software; you can redistribute it and/or
|
||||
modify it under the terms of the GNU Lesser General Public
|
||||
License as published by the Free Software Foundation; either
|
||||
version 2.1 of the License, or (at your option) any later version.
|
||||
|
||||
This library is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||
Lesser General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU Lesser General Public
|
||||
License along with this library; if not, write to the Free Software
|
||||
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
|
||||
*/
|
||||
|
||||
// TODO: Support segment displays in api?
|
||||
// TODO: Support varying vendor layouts?
|
||||
|
||||
/******************************************************************************
|
||||
* Includes
|
||||
******************************************************************************/
|
||||
|
||||
extern "C" {
|
||||
// AVR LibC Includes
|
||||
#include <inttypes.h>
|
||||
#include <stdlib.h>
|
||||
|
||||
// Wiring Core Includes
|
||||
#undef abs
|
||||
#include "WConstants.h"
|
||||
|
||||
// Wiring Core Prototypes
|
||||
//void pinMode(uint8_t, uint8_t);
|
||||
//void digitalWrite(int, uint8_t);
|
||||
}
|
||||
|
||||
#include "Sprite.h"
|
||||
#include "Matrix.h"
|
||||
|
||||
/******************************************************************************
|
||||
* Definitions
|
||||
******************************************************************************/
|
||||
|
||||
// Matrix registers
|
||||
#define REG_NOOP 0x00
|
||||
#define REG_DIGIT0 0x01
|
||||
#define REG_DIGIT1 0x02
|
||||
#define REG_DIGIT2 0x03
|
||||
#define REG_DIGIT3 0x04
|
||||
#define REG_DIGIT4 0x05
|
||||
#define REG_DIGIT5 0x06
|
||||
#define REG_DIGIT6 0x07
|
||||
#define REG_DIGIT7 0x08
|
||||
#define REG_DECODEMODE 0x09
|
||||
#define REG_INTENSITY 0x0A
|
||||
#define REG_SCANLIMIT 0x0B
|
||||
#define REG_SHUTDOWN 0x0C
|
||||
#define REG_DISPLAYTEST 0x0F
|
||||
|
||||
/******************************************************************************
|
||||
* Constructors
|
||||
******************************************************************************/
|
||||
|
||||
Matrix::Matrix(uint8_t data, uint8_t clock, uint8_t load, uint8_t screens /* = 1 */)
|
||||
{
|
||||
// record pins for sw spi
|
||||
_pinData = data;
|
||||
_pinClock = clock;
|
||||
_pinLoad = load;
|
||||
|
||||
// set ddr for sw spi pins
|
||||
pinMode(_pinClock, OUTPUT);
|
||||
pinMode(_pinData, OUTPUT);
|
||||
pinMode(_pinLoad, OUTPUT);
|
||||
|
||||
// allocate screenbuffers
|
||||
_screens = screens;
|
||||
_buffer = (uint8_t*)calloc(_screens, 64);
|
||||
_maximumX = (_screens * 8);
|
||||
|
||||
// initialize registers
|
||||
clear(); // clear display
|
||||
setScanLimit(0x07); // use all rows/digits
|
||||
setBrightness(0x0F); // maximum brightness
|
||||
setRegister(REG_SHUTDOWN, 0x01); // normal operation
|
||||
setRegister(REG_DECODEMODE, 0x00); // pixels not integers
|
||||
setRegister(REG_DISPLAYTEST, 0x00); // not in test mode
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
* MAX7219 SPI
|
||||
******************************************************************************/
|
||||
|
||||
// sends a single byte by sw spi (no latching)
|
||||
void Matrix::putByte(uint8_t data)
|
||||
{
|
||||
uint8_t i = 8;
|
||||
uint8_t mask;
|
||||
while(i > 0) {
|
||||
mask = 0x01 << (i - 1); // get bitmask
|
||||
digitalWrite(_pinClock, LOW); // tick
|
||||
if (data & mask){ // choose bit
|
||||
digitalWrite(_pinData, HIGH); // set 1
|
||||
}else{
|
||||
digitalWrite(_pinData, LOW); // set 0
|
||||
}
|
||||
digitalWrite(_pinClock, HIGH); // tock
|
||||
--i; // move to lesser bit
|
||||
}
|
||||
}
|
||||
|
||||
// sets register to a byte value for all screens
|
||||
void Matrix::setRegister(uint8_t reg, uint8_t data)
|
||||
{
|
||||
digitalWrite(_pinLoad, HIGH); // begin
|
||||
for(uint8_t i = 0; i < _screens; ++i){
|
||||
putByte(reg); // specify register
|
||||
putByte(data); // send data
|
||||
}
|
||||
digitalWrite(_pinLoad, LOW); // latch in data
|
||||
digitalWrite(_pinLoad, HIGH); // end
|
||||
}
|
||||
|
||||
// syncs row of display with buffer
|
||||
void Matrix::syncRow(uint8_t row)
|
||||
{
|
||||
if (!_buffer) return;
|
||||
|
||||
// uint8_t's can't be negative, so don't test for negative row
|
||||
if (row >= 8) return;
|
||||
digitalWrite(_pinLoad, HIGH); // begin
|
||||
for(uint8_t i = 0; i < _screens; ++i){
|
||||
putByte(8 - row); // specify register
|
||||
putByte(_buffer[row + (8 * i)]); // send data
|
||||
}
|
||||
digitalWrite(_pinLoad, LOW); // latch in data
|
||||
digitalWrite(_pinLoad, HIGH); // end
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
* MAX7219 Configuration
|
||||
******************************************************************************/
|
||||
|
||||
// sets how many digits are displayed
|
||||
void Matrix::setScanLimit(uint8_t value)
|
||||
{
|
||||
setRegister(REG_SCANLIMIT, value & 0x07);
|
||||
}
|
||||
|
||||
// sets brightness of the display
|
||||
void Matrix::setBrightness(uint8_t value)
|
||||
{
|
||||
setRegister(REG_INTENSITY, value & 0x0F);
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
* Helper Functions
|
||||
******************************************************************************/
|
||||
|
||||
void Matrix::buffer(uint8_t x, uint8_t y, uint8_t value)
|
||||
{
|
||||
if (!_buffer) return;
|
||||
|
||||
// uint8_t's can't be negative, so don't test for negative x and y.
|
||||
if (x >= _maximumX || y >= 8) return;
|
||||
|
||||
uint8_t offset = x; // record x
|
||||
x %= 8; // make x relative to a single matrix
|
||||
offset -= x; // calculate buffer offset
|
||||
|
||||
// wrap shift relative x for nexus module layout
|
||||
if (x == 0){
|
||||
x = 8;
|
||||
}
|
||||
--x;
|
||||
|
||||
// record value in buffer
|
||||
if(value){
|
||||
_buffer[y + offset] |= 0x01 << x;
|
||||
}else{
|
||||
_buffer[y + offset] &= ~(0x01 << x);
|
||||
}
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
* User API
|
||||
******************************************************************************/
|
||||
|
||||
// buffers and writes to screen
|
||||
void Matrix::write(uint8_t x, uint8_t y, uint8_t value)
|
||||
{
|
||||
buffer(x, y, value);
|
||||
|
||||
// update affected row
|
||||
syncRow(y);
|
||||
}
|
||||
|
||||
void Matrix::write(uint8_t x, uint8_t y, Sprite sprite)
|
||||
{
|
||||
for (uint8_t i = 0; i < sprite.height(); i++){
|
||||
for (uint8_t j = 0; j < sprite.width(); j++)
|
||||
buffer(x + j, y + i, sprite.read(j, i));
|
||||
|
||||
syncRow(y + i);
|
||||
}
|
||||
}
|
||||
|
||||
// clears screens and buffers
|
||||
void Matrix::clear(void)
|
||||
{
|
||||
if (!_buffer) return;
|
||||
|
||||
// clear buffer
|
||||
for(uint8_t i = 0; i < 8; ++i){
|
||||
for(uint8_t j = 0; j < _screens; ++j){
|
||||
_buffer[i + (8 * j)] = 0x00;
|
||||
}
|
||||
}
|
||||
|
||||
// clear registers
|
||||
for(uint8_t i = 0; i < 8; ++i){
|
||||
syncRow(i);
|
||||
}
|
||||
}
|
||||
|
||||
|
|
@ -0,0 +1,54 @@
|
|||
/*
|
||||
Matrix.h - Max7219 LED Matrix library for Arduino & Wiring
|
||||
Copyright (c) 2006 Nicholas Zambetti. All right reserved.
|
||||
|
||||
This library is free software; you can redistribute it and/or
|
||||
modify it under the terms of the GNU Lesser General Public
|
||||
License as published by the Free Software Foundation; either
|
||||
version 2.1 of the License, or (at your option) any later version.
|
||||
|
||||
This library is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||
Lesser General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU Lesser General Public
|
||||
License along with this library; if not, write to the Free Software
|
||||
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
|
||||
*/
|
||||
|
||||
#ifndef Matrix_h
|
||||
#define Matrix_h
|
||||
|
||||
#include <inttypes.h>
|
||||
|
||||
class Sprite;
|
||||
|
||||
class Matrix
|
||||
{
|
||||
private:
|
||||
uint8_t _pinData;
|
||||
uint8_t _pinClock;
|
||||
uint8_t _pinLoad;
|
||||
|
||||
uint8_t* _buffer;
|
||||
uint8_t _screens;
|
||||
uint8_t _maximumX;
|
||||
|
||||
void putByte(uint8_t);
|
||||
void setRegister(uint8_t, uint8_t);
|
||||
void syncRow(uint8_t);
|
||||
|
||||
void setScanLimit(uint8_t);
|
||||
|
||||
void buffer(uint8_t, uint8_t, uint8_t);
|
||||
public:
|
||||
Matrix(uint8_t, uint8_t, uint8_t, uint8_t = 1);
|
||||
void setBrightness(uint8_t);
|
||||
void write(uint8_t, uint8_t, uint8_t);
|
||||
void write(uint8_t, uint8_t, Sprite);
|
||||
void clear(void);
|
||||
};
|
||||
|
||||
#endif
|
||||
|
||||
|
|
@ -0,0 +1,39 @@
|
|||
// Hello Matrix
|
||||
// by Nicholas Zambetti <http://www.zambetti.com>
|
||||
|
||||
// Demonstrates the use of the Matrix library
|
||||
// For MAX7219 LED Matrix Controllers
|
||||
// Blinks welcoming face on screen
|
||||
|
||||
// Created 13 February 2006
|
||||
|
||||
/* create a new Matrix instance
|
||||
pin 0: data (din)
|
||||
pin 1: load (load)
|
||||
pin 2: clock (clk)
|
||||
*/
|
||||
Matrix myMatrix = Matrix(0, 2, 1);
|
||||
|
||||
void setup()
|
||||
{
|
||||
}
|
||||
|
||||
void loop()
|
||||
{
|
||||
myMatrix.clear(); // clear display
|
||||
|
||||
delay(1000);
|
||||
|
||||
// turn some pixels on
|
||||
myMatrix.write(1, 5, HIGH);
|
||||
myMatrix.write(2, 2, HIGH);
|
||||
myMatrix.write(2, 6, HIGH);
|
||||
myMatrix.write(3, 6, HIGH);
|
||||
myMatrix.write(4, 6, HIGH);
|
||||
myMatrix.write(5, 2, HIGH);
|
||||
myMatrix.write(5, 6, HIGH);
|
||||
myMatrix.write(6, 5, HIGH);
|
||||
|
||||
delay(1000);
|
||||
}
|
||||
|
||||
|
|
@ -0,0 +1,45 @@
|
|||
// Sprite Animation
|
||||
// by Nicholas Zambetti <http://www.zambetti.com>
|
||||
|
||||
// Demonstrates the use of the Matrix & Sprite libraries
|
||||
// Displays animated waveform graphic on screen
|
||||
|
||||
// Created 29 March 2006
|
||||
|
||||
/* create a new Matrix instance
|
||||
pin 0: data (din)
|
||||
pin 1: load (load)
|
||||
pin 2: clock (clk)
|
||||
*/
|
||||
Matrix myMatrix = Matrix(0, 2, 1);
|
||||
|
||||
/* create a new Sprite instance
|
||||
8 pixels wide, 4 pixels tall
|
||||
*/
|
||||
Sprite wave = Sprite(
|
||||
8, 4,
|
||||
B00011000,
|
||||
B00100100,
|
||||
B01000010,
|
||||
B10000001
|
||||
);
|
||||
|
||||
void setup()
|
||||
{
|
||||
}
|
||||
|
||||
int x = 0;
|
||||
|
||||
void loop()
|
||||
{
|
||||
myMatrix.write(x, 2, wave); // place sprite on screen
|
||||
myMatrix.write(x - 8, 2, wave); // place sprite again, elsewhere on screen
|
||||
delay(75); // wait a little bit
|
||||
myMatrix.clear(); // clear the screen for next animation frame
|
||||
if(x == 8) // if reached end of animation sequence
|
||||
{
|
||||
x = 0; // start from beginning
|
||||
}
|
||||
x++; // advance x coordinate to the right
|
||||
}
|
||||
|
||||
|
|
@ -0,0 +1,22 @@
|
|||
#######################################
|
||||
# Syntax Coloring Map For Matrix
|
||||
#######################################
|
||||
|
||||
#######################################
|
||||
# Datatypes (KEYWORD1)
|
||||
#######################################
|
||||
|
||||
Matrix KEYWORD1
|
||||
|
||||
#######################################
|
||||
# Methods and Functions (KEYWORD2)
|
||||
#######################################
|
||||
|
||||
setBrightness KEYWORD2
|
||||
write KEYWORD2
|
||||
clear KEYWORD2
|
||||
|
||||
#######################################
|
||||
# Constants (LITERAL1)
|
||||
#######################################
|
||||
|
||||
|
|
@ -0,0 +1,227 @@
|
|||
/*
|
||||
SoftwareSerial.cpp - Software serial library
|
||||
Copyright (c) 2006 David A. Mellis. All right reserved.
|
||||
|
||||
This library is free software; you can redistribute it and/or
|
||||
modify it under the terms of the GNU Lesser General Public
|
||||
License as published by the Free Software Foundation; either
|
||||
version 2.1 of the License, or (at your option) any later version.
|
||||
|
||||
This library is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||
Lesser General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU Lesser General Public
|
||||
License along with this library; if not, write to the Free Software
|
||||
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
|
||||
*/
|
||||
|
||||
/******************************************************************************
|
||||
* Includes
|
||||
******************************************************************************/
|
||||
|
||||
#include "WConstants.h"
|
||||
#include "SoftwareSerial.h"
|
||||
|
||||
/******************************************************************************
|
||||
* Definitions
|
||||
******************************************************************************/
|
||||
|
||||
/******************************************************************************
|
||||
* Constructors
|
||||
******************************************************************************/
|
||||
|
||||
SoftwareSerial::SoftwareSerial(uint8_t receivePin, uint8_t transmitPin)
|
||||
{
|
||||
_receivePin = receivePin;
|
||||
_transmitPin = transmitPin;
|
||||
_baudRate = 0;
|
||||
}
|
||||
|
||||
/******************************************************************************
|
||||
* User API
|
||||
******************************************************************************/
|
||||
|
||||
void SoftwareSerial::begin(long speed)
|
||||
{
|
||||
_baudRate = speed;
|
||||
_bitPeriod = 1000000 / _baudRate;
|
||||
|
||||
digitalWrite(_transmitPin, HIGH);
|
||||
delayMicroseconds( _bitPeriod); // if we were low this establishes the end
|
||||
}
|
||||
|
||||
int SoftwareSerial::read()
|
||||
{
|
||||
int val = 0;
|
||||
int bitDelay = _bitPeriod - clockCyclesToMicroseconds(50);
|
||||
|
||||
// one byte of serial data (LSB first)
|
||||
// ...--\ /--\/--\/--\/--\/--\/--\/--\/--\/--...
|
||||
// \--/\--/\--/\--/\--/\--/\--/\--/\--/
|
||||
// start 0 1 2 3 4 5 6 7 stop
|
||||
|
||||
while (digitalRead(_receivePin));
|
||||
|
||||
// confirm that this is a real start bit, not line noise
|
||||
if (digitalRead(_receivePin) == LOW) {
|
||||
// frame start indicated by a falling edge and low start bit
|
||||
// jump to the middle of the low start bit
|
||||
delayMicroseconds(bitDelay / 2 - clockCyclesToMicroseconds(50));
|
||||
|
||||
// offset of the bit in the byte: from 0 (LSB) to 7 (MSB)
|
||||
for (int offset = 0; offset < 8; offset++) {
|
||||
// jump to middle of next bit
|
||||
delayMicroseconds(bitDelay);
|
||||
|
||||
// read bit
|
||||
val |= digitalRead(_receivePin) << offset;
|
||||
}
|
||||
|
||||
delayMicroseconds(_bitPeriod);
|
||||
|
||||
return val;
|
||||
}
|
||||
|
||||
return -1;
|
||||
}
|
||||
|
||||
void SoftwareSerial::print(uint8_t b)
|
||||
{
|
||||
if (_baudRate == 0)
|
||||
return;
|
||||
|
||||
int bitDelay = _bitPeriod - clockCyclesToMicroseconds(50); // a digitalWrite is about 50 cycles
|
||||
byte mask;
|
||||
|
||||
digitalWrite(_transmitPin, LOW);
|
||||
delayMicroseconds(bitDelay);
|
||||
|
||||
for (mask = 0x01; mask; mask <<= 1) {
|
||||
if (b & mask){ // choose bit
|
||||
digitalWrite(_transmitPin,HIGH); // send 1
|
||||
}
|
||||
else{
|
||||
digitalWrite(_transmitPin,LOW); // send 1
|
||||
}
|
||||
delayMicroseconds(bitDelay);
|
||||
}
|
||||
|
||||
digitalWrite(_transmitPin, HIGH);
|
||||
delayMicroseconds(bitDelay);
|
||||
}
|
||||
|
||||
void SoftwareSerial::print(const char *s)
|
||||
{
|
||||
while (*s)
|
||||
print(*s++);
|
||||
}
|
||||
|
||||
void SoftwareSerial::print(char c)
|
||||
{
|
||||
print((uint8_t) c);
|
||||
}
|
||||
|
||||
void SoftwareSerial::print(int n)
|
||||
{
|
||||
print((long) n);
|
||||
}
|
||||
|
||||
void SoftwareSerial::print(unsigned int n)
|
||||
{
|
||||
print((unsigned long) n);
|
||||
}
|
||||
|
||||
void SoftwareSerial::print(long n)
|
||||
{
|
||||
if (n < 0) {
|
||||
print('-');
|
||||
n = -n;
|
||||
}
|
||||
printNumber(n, 10);
|
||||
}
|
||||
|
||||
void SoftwareSerial::print(unsigned long n)
|
||||
{
|
||||
printNumber(n, 10);
|
||||
}
|
||||
|
||||
void SoftwareSerial::print(long n, int base)
|
||||
{
|
||||
if (base == 0)
|
||||
print((char) n);
|
||||
else if (base == 10)
|
||||
print(n);
|
||||
else
|
||||
printNumber(n, base);
|
||||
}
|
||||
|
||||
void SoftwareSerial::println(void)
|
||||
{
|
||||
print('\r');
|
||||
print('\n');
|
||||
}
|
||||
|
||||
void SoftwareSerial::println(char c)
|
||||
{
|
||||
print(c);
|
||||
println();
|
||||
}
|
||||
|
||||
void SoftwareSerial::println(const char c[])
|
||||
{
|
||||
print(c);
|
||||
println();
|
||||
}
|
||||
|
||||
void SoftwareSerial::println(uint8_t b)
|
||||
{
|
||||
print(b);
|
||||
println();
|
||||
}
|
||||
|
||||
void SoftwareSerial::println(int n)
|
||||
{
|
||||
print(n);
|
||||
println();
|
||||
}
|
||||
|
||||
void SoftwareSerial::println(long n)
|
||||
{
|
||||
print(n);
|
||||
println();
|
||||
}
|
||||
|
||||
void SoftwareSerial::println(unsigned long n)
|
||||
{
|
||||
print(n);
|
||||
println();
|
||||
}
|
||||
|
||||
void SoftwareSerial::println(long n, int base)
|
||||
{
|
||||
print(n, base);
|
||||
println();
|
||||
}
|
||||
|
||||
// Private Methods /////////////////////////////////////////////////////////////
|
||||
|
||||
void SoftwareSerial::printNumber(unsigned long n, uint8_t base)
|
||||
{
|
||||
unsigned char buf[8 * sizeof(long)]; // Assumes 8-bit chars.
|
||||
unsigned long i = 0;
|
||||
|
||||
if (n == 0) {
|
||||
print('0');
|
||||
return;
|
||||
}
|
||||
|
||||
while (n > 0) {
|
||||
buf[i++] = n % base;
|
||||
n /= base;
|
||||
}
|
||||
|
||||
for (; i > 0; i--)
|
||||
print((char) (buf[i - 1] < 10 ? '0' + buf[i - 1] : 'A' + buf[i - 1] - 10));
|
||||
}
|
||||
|
|
@ -0,0 +1,56 @@
|
|||
/*
|
||||
SoftwareSerial.h - Software serial library
|
||||
Copyright (c) 2006 David A. Mellis. All right reserved.
|
||||
|
||||
This library is free software; you can redistribute it and/or
|
||||
modify it under the terms of the GNU Lesser General Public
|
||||
License as published by the Free Software Foundation; either
|
||||
version 2.1 of the License, or (at your option) any later version.
|
||||
|
||||
This library is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||
Lesser General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU Lesser General Public
|
||||
License along with this library; if not, write to the Free Software
|
||||
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
|
||||
*/
|
||||
|
||||
#ifndef SoftwareSerial_h
|
||||
#define SoftwareSerial_h
|
||||
|
||||
#include <inttypes.h>
|
||||
|
||||
class SoftwareSerial
|
||||
{
|
||||
private:
|
||||
uint8_t _receivePin;
|
||||
uint8_t _transmitPin;
|
||||
long _baudRate;
|
||||
int _bitPeriod;
|
||||
void printNumber(unsigned long, uint8_t);
|
||||
public:
|
||||
SoftwareSerial(uint8_t, uint8_t);
|
||||
void begin(long);
|
||||
int read();
|
||||
void print(char);
|
||||
void print(const char[]);
|
||||
void print(uint8_t);
|
||||
void print(int);
|
||||
void print(unsigned int);
|
||||
void print(long);
|
||||
void print(unsigned long);
|
||||
void print(long, int);
|
||||
void println(void);
|
||||
void println(char);
|
||||
void println(const char[]);
|
||||
void println(uint8_t);
|
||||
void println(int);
|
||||
void println(long);
|
||||
void println(unsigned long);
|
||||
void println(long, int);
|
||||
};
|
||||
|
||||
#endif
|
||||
|
||||
|
|
@ -0,0 +1,18 @@
|
|||
#######################################
|
||||
# Syntax Coloring Map For Ultrasound
|
||||
#######################################
|
||||
|
||||
#######################################
|
||||
# Datatypes (KEYWORD1)
|
||||
#######################################
|
||||
|
||||
SoftwareSerial KEYWORD1
|
||||
|
||||
#######################################
|
||||
# Methods and Functions (KEYWORD2)
|
||||
#######################################
|
||||
|
||||
#######################################
|
||||
# Constants (LITERAL1)
|
||||
#######################################
|
||||
|
||||
|
|
@ -0,0 +1,95 @@
|
|||
/*
|
||||
Sprite.cpp - 2D sprite buffer library for Arduino & Wiring
|
||||
Copyright (c) 2006 David A. Mellis. All right reserved.
|
||||
|
||||
This library is free software; you can redistribute it and/or
|
||||
modify it under the terms of the GNU Lesser General Public
|
||||
License as published by the Free Software Foundation; either
|
||||
version 2.1 of the License, or (at your option) any later version.
|
||||
|
||||
This library is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||
Lesser General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU Lesser General Public
|
||||
License along with this library; if not, write to the Free Software
|
||||
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
|
||||
*/
|
||||
|
||||
#include <stdlib.h>
|
||||
#include <stdarg.h>
|
||||
//#include <stdio.h>
|
||||
|
||||
#include "Sprite.h"
|
||||
|
||||
void Sprite::init(uint8_t width, uint8_t height)
|
||||
{
|
||||
_width = width >= 8 ? 8 : width;
|
||||
_height = height >= 8 ? 8 : height;
|
||||
|
||||
// for now, do nothing if this allocation fails. methods that require it
|
||||
// should silently fail if _buffer is null.
|
||||
_buffer = (uint8_t *) calloc(_height, 1);
|
||||
}
|
||||
|
||||
Sprite::Sprite(uint8_t width, uint8_t height)
|
||||
{
|
||||
init(width, height);
|
||||
}
|
||||
|
||||
Sprite::Sprite(uint8_t width, uint8_t height, uint8_t row, ...)
|
||||
{
|
||||
init(width, height);
|
||||
|
||||
if (!_buffer) return;
|
||||
|
||||
va_list ap;
|
||||
va_start(ap, row);
|
||||
|
||||
int y = 0;
|
||||
|
||||
for (y = 0; ; y++) {
|
||||
for (int x = 0; x < width && x < 8; x++)
|
||||
write(x, y, (row >> (width - x - 1)) & 0x01);
|
||||
|
||||
if (y == height - 1)
|
||||
break;
|
||||
|
||||
row = va_arg(ap, int); // using '...' promotes uint8_t to int
|
||||
}
|
||||
|
||||
va_end(ap);
|
||||
}
|
||||
|
||||
uint8_t Sprite::width() const
|
||||
{
|
||||
return _width;
|
||||
}
|
||||
|
||||
uint8_t Sprite::height() const
|
||||
{
|
||||
return _height;
|
||||
}
|
||||
|
||||
void Sprite::write(uint8_t x, uint8_t y, uint8_t value)
|
||||
{
|
||||
if (!_buffer) return;
|
||||
|
||||
// uint8_t's can't be negative, so don't test for negative x and y.
|
||||
if (x >= _width || y >= _height) return;
|
||||
|
||||
// we need to bitwise-or the value of the other pixels in the byte with
|
||||
// the new value, masked and shifted into the proper bits.
|
||||
_buffer[y] = (_buffer[y] & ~(0x01 << x)) | ((value & 0x01) << x);
|
||||
}
|
||||
|
||||
uint8_t Sprite::read(uint8_t x, uint8_t y) const
|
||||
{
|
||||
if (!_buffer) return 0;
|
||||
|
||||
// uint8_t's can't be negative, so don't test for negative x and y.
|
||||
if (x >= _width || y >= _height) return 0;
|
||||
|
||||
return (_buffer[y] >> x) & 0x01;
|
||||
}
|
||||
|
|
@ -0,0 +1,48 @@
|
|||
/*
|
||||
Sprite.cpp - 2D sprite buffers library for Arduino & Wiring
|
||||
Copyright (c) 2006 David A. Mellis. All right reserved.
|
||||
|
||||
This library is free software; you can redistribute it and/or
|
||||
modify it under the terms of the GNU Lesser General Public
|
||||
License as published by the Free Software Foundation; either
|
||||
version 2.1 of the License, or (at your option) any later version.
|
||||
|
||||
This library is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||
Lesser General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU Lesser General Public
|
||||
License along with this library; if not, write to the Free Software
|
||||
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
|
||||
*/
|
||||
|
||||
#ifndef Sprite_h
|
||||
#define Sprite_h
|
||||
|
||||
#include <inttypes.h>
|
||||
|
||||
#include "binary.h"
|
||||
|
||||
class Sprite
|
||||
{
|
||||
private:
|
||||
uint8_t _width;
|
||||
uint8_t _height;
|
||||
uint8_t _depth;
|
||||
uint8_t _ppb;
|
||||
uint8_t _bpr;
|
||||
uint8_t _mask;
|
||||
uint8_t *_buffer;
|
||||
|
||||
void init(uint8_t width, uint8_t height);
|
||||
public:
|
||||
Sprite(uint8_t width, uint8_t height);
|
||||
Sprite(uint8_t width, uint8_t height, uint8_t row, ...);
|
||||
uint8_t width() const;
|
||||
uint8_t height() const;
|
||||
void write(uint8_t x, uint8_t y, uint8_t value);
|
||||
uint8_t read(uint8_t x, uint8_t y) const;
|
||||
};
|
||||
|
||||
#endif
|
||||
|
|
@ -0,0 +1,515 @@
|
|||
#ifndef Binary_h
|
||||
#define Binary_h
|
||||
|
||||
#define B0 0
|
||||
#define B00 0
|
||||
#define B000 0
|
||||
#define B0000 0
|
||||
#define B00000 0
|
||||
#define B000000 0
|
||||
#define B0000000 0
|
||||
#define B00000000 0
|
||||
#define B1 1
|
||||
#define B01 1
|
||||
#define B001 1
|
||||
#define B0001 1
|
||||
#define B00001 1
|
||||
#define B000001 1
|
||||
#define B0000001 1
|
||||
#define B00000001 1
|
||||
#define B10 2
|
||||
#define B010 2
|
||||
#define B0010 2
|
||||
#define B00010 2
|
||||
#define B000010 2
|
||||
#define B0000010 2
|
||||
#define B00000010 2
|
||||
#define B11 3
|
||||
#define B011 3
|
||||
#define B0011 3
|
||||
#define B00011 3
|
||||
#define B000011 3
|
||||
#define B0000011 3
|
||||
#define B00000011 3
|
||||
#define B100 4
|
||||
#define B0100 4
|
||||
#define B00100 4
|
||||
#define B000100 4
|
||||
#define B0000100 4
|
||||
#define B00000100 4
|
||||
#define B101 5
|
||||
#define B0101 5
|
||||
#define B00101 5
|
||||
#define B000101 5
|
||||
#define B0000101 5
|
||||
#define B00000101 5
|
||||
#define B110 6
|
||||
#define B0110 6
|
||||
#define B00110 6
|
||||
#define B000110 6
|
||||
#define B0000110 6
|
||||
#define B00000110 6
|
||||
#define B111 7
|
||||
#define B0111 7
|
||||
#define B00111 7
|
||||
#define B000111 7
|
||||
#define B0000111 7
|
||||
#define B00000111 7
|
||||
#define B1000 8
|
||||
#define B01000 8
|
||||
#define B001000 8
|
||||
#define B0001000 8
|
||||
#define B00001000 8
|
||||
#define B1001 9
|
||||
#define B01001 9
|
||||
#define B001001 9
|
||||
#define B0001001 9
|
||||
#define B00001001 9
|
||||
#define B1010 10
|
||||
#define B01010 10
|
||||
#define B001010 10
|
||||
#define B0001010 10
|
||||
#define B00001010 10
|
||||
#define B1011 11
|
||||
#define B01011 11
|
||||
#define B001011 11
|
||||
#define B0001011 11
|
||||
#define B00001011 11
|
||||
#define B1100 12
|
||||
#define B01100 12
|
||||
#define B001100 12
|
||||
#define B0001100 12
|
||||
#define B00001100 12
|
||||
#define B1101 13
|
||||
#define B01101 13
|
||||
#define B001101 13
|
||||
#define B0001101 13
|
||||
#define B00001101 13
|
||||
#define B1110 14
|
||||
#define B01110 14
|
||||
#define B001110 14
|
||||
#define B0001110 14
|
||||
#define B00001110 14
|
||||
#define B1111 15
|
||||
#define B01111 15
|
||||
#define B001111 15
|
||||
#define B0001111 15
|
||||
#define B00001111 15
|
||||
#define B10000 16
|
||||
#define B010000 16
|
||||
#define B0010000 16
|
||||
#define B00010000 16
|
||||
#define B10001 17
|
||||
#define B010001 17
|
||||
#define B0010001 17
|
||||
#define B00010001 17
|
||||
#define B10010 18
|
||||
#define B010010 18
|
||||
#define B0010010 18
|
||||
#define B00010010 18
|
||||
#define B10011 19
|
||||
#define B010011 19
|
||||
#define B0010011 19
|
||||
#define B00010011 19
|
||||
#define B10100 20
|
||||
#define B010100 20
|
||||
#define B0010100 20
|
||||
#define B00010100 20
|
||||
#define B10101 21
|
||||
#define B010101 21
|
||||
#define B0010101 21
|
||||
#define B00010101 21
|
||||
#define B10110 22
|
||||
#define B010110 22
|
||||
#define B0010110 22
|
||||
#define B00010110 22
|
||||
#define B10111 23
|
||||
#define B010111 23
|
||||
#define B0010111 23
|
||||
#define B00010111 23
|
||||
#define B11000 24
|
||||
#define B011000 24
|
||||
#define B0011000 24
|
||||
#define B00011000 24
|
||||
#define B11001 25
|
||||
#define B011001 25
|
||||
#define B0011001 25
|
||||
#define B00011001 25
|
||||
#define B11010 26
|
||||
#define B011010 26
|
||||
#define B0011010 26
|
||||
#define B00011010 26
|
||||
#define B11011 27
|
||||
#define B011011 27
|
||||
#define B0011011 27
|
||||
#define B00011011 27
|
||||
#define B11100 28
|
||||
#define B011100 28
|
||||
#define B0011100 28
|
||||
#define B00011100 28
|
||||
#define B11101 29
|
||||
#define B011101 29
|
||||
#define B0011101 29
|
||||
#define B00011101 29
|
||||
#define B11110 30
|
||||
#define B011110 30
|
||||
#define B0011110 30
|
||||
#define B00011110 30
|
||||
#define B11111 31
|
||||
#define B011111 31
|
||||
#define B0011111 31
|
||||
#define B00011111 31
|
||||
#define B100000 32
|
||||
#define B0100000 32
|
||||
#define B00100000 32
|
||||
#define B100001 33
|
||||
#define B0100001 33
|
||||
#define B00100001 33
|
||||
#define B100010 34
|
||||
#define B0100010 34
|
||||
#define B00100010 34
|
||||
#define B100011 35
|
||||
#define B0100011 35
|
||||
#define B00100011 35
|
||||
#define B100100 36
|
||||
#define B0100100 36
|
||||
#define B00100100 36
|
||||
#define B100101 37
|
||||
#define B0100101 37
|
||||
#define B00100101 37
|
||||
#define B100110 38
|
||||
#define B0100110 38
|
||||
#define B00100110 38
|
||||
#define B100111 39
|
||||
#define B0100111 39
|
||||
#define B00100111 39
|
||||
#define B101000 40
|
||||
#define B0101000 40
|
||||
#define B00101000 40
|
||||
#define B101001 41
|
||||
#define B0101001 41
|
||||
#define B00101001 41
|
||||
#define B101010 42
|
||||
#define B0101010 42
|
||||
#define B00101010 42
|
||||
#define B101011 43
|
||||
#define B0101011 43
|
||||
#define B00101011 43
|
||||
#define B101100 44
|
||||
#define B0101100 44
|
||||
#define B00101100 44
|
||||
#define B101101 45
|
||||
#define B0101101 45
|
||||
#define B00101101 45
|
||||
#define B101110 46
|
||||
#define B0101110 46
|
||||
#define B00101110 46
|
||||
#define B101111 47
|
||||
#define B0101111 47
|
||||
#define B00101111 47
|
||||
#define B110000 48
|
||||
#define B0110000 48
|
||||
#define B00110000 48
|
||||
#define B110001 49
|
||||
#define B0110001 49
|
||||
#define B00110001 49
|
||||
#define B110010 50
|
||||
#define B0110010 50
|
||||
#define B00110010 50
|
||||
#define B110011 51
|
||||
#define B0110011 51
|
||||
#define B00110011 51
|
||||
#define B110100 52
|
||||
#define B0110100 52
|
||||
#define B00110100 52
|
||||
#define B110101 53
|
||||
#define B0110101 53
|
||||
#define B00110101 53
|
||||
#define B110110 54
|
||||
#define B0110110 54
|
||||
#define B00110110 54
|
||||
#define B110111 55
|
||||
#define B0110111 55
|
||||
#define B00110111 55
|
||||
#define B111000 56
|
||||
#define B0111000 56
|
||||
#define B00111000 56
|
||||
#define B111001 57
|
||||
#define B0111001 57
|
||||
#define B00111001 57
|
||||
#define B111010 58
|
||||
#define B0111010 58
|
||||
#define B00111010 58
|
||||
#define B111011 59
|
||||
#define B0111011 59
|
||||
#define B00111011 59
|
||||
#define B111100 60
|
||||
#define B0111100 60
|
||||
#define B00111100 60
|
||||
#define B111101 61
|
||||
#define B0111101 61
|
||||
#define B00111101 61
|
||||
#define B111110 62
|
||||
#define B0111110 62
|
||||
#define B00111110 62
|
||||
#define B111111 63
|
||||
#define B0111111 63
|
||||
#define B00111111 63
|
||||
#define B1000000 64
|
||||
#define B01000000 64
|
||||
#define B1000001 65
|
||||
#define B01000001 65
|
||||
#define B1000010 66
|
||||
#define B01000010 66
|
||||
#define B1000011 67
|
||||
#define B01000011 67
|
||||
#define B1000100 68
|
||||
#define B01000100 68
|
||||
#define B1000101 69
|
||||
#define B01000101 69
|
||||
#define B1000110 70
|
||||
#define B01000110 70
|
||||
#define B1000111 71
|
||||
#define B01000111 71
|
||||
#define B1001000 72
|
||||
#define B01001000 72
|
||||
#define B1001001 73
|
||||
#define B01001001 73
|
||||
#define B1001010 74
|
||||
#define B01001010 74
|
||||
#define B1001011 75
|
||||
#define B01001011 75
|
||||
#define B1001100 76
|
||||
#define B01001100 76
|
||||
#define B1001101 77
|
||||
#define B01001101 77
|
||||
#define B1001110 78
|
||||
#define B01001110 78
|
||||
#define B1001111 79
|
||||
#define B01001111 79
|
||||
#define B1010000 80
|
||||
#define B01010000 80
|
||||
#define B1010001 81
|
||||
#define B01010001 81
|
||||
#define B1010010 82
|
||||
#define B01010010 82
|
||||
#define B1010011 83
|
||||
#define B01010011 83
|
||||
#define B1010100 84
|
||||
#define B01010100 84
|
||||
#define B1010101 85
|
||||
#define B01010101 85
|
||||
#define B1010110 86
|
||||
#define B01010110 86
|
||||
#define B1010111 87
|
||||
#define B01010111 87
|
||||
#define B1011000 88
|
||||
#define B01011000 88
|
||||
#define B1011001 89
|
||||
#define B01011001 89
|
||||
#define B1011010 90
|
||||
#define B01011010 90
|
||||
#define B1011011 91
|
||||
#define B01011011 91
|
||||
#define B1011100 92
|
||||
#define B01011100 92
|
||||
#define B1011101 93
|
||||
#define B01011101 93
|
||||
#define B1011110 94
|
||||
#define B01011110 94
|
||||
#define B1011111 95
|
||||
#define B01011111 95
|
||||
#define B1100000 96
|
||||
#define B01100000 96
|
||||
#define B1100001 97
|
||||
#define B01100001 97
|
||||
#define B1100010 98
|
||||
#define B01100010 98
|
||||
#define B1100011 99
|
||||
#define B01100011 99
|
||||
#define B1100100 100
|
||||
#define B01100100 100
|
||||
#define B1100101 101
|
||||
#define B01100101 101
|
||||
#define B1100110 102
|
||||
#define B01100110 102
|
||||
#define B1100111 103
|
||||
#define B01100111 103
|
||||
#define B1101000 104
|
||||
#define B01101000 104
|
||||
#define B1101001 105
|
||||
#define B01101001 105
|
||||
#define B1101010 106
|
||||
#define B01101010 106
|
||||
#define B1101011 107
|
||||
#define B01101011 107
|
||||
#define B1101100 108
|
||||
#define B01101100 108
|
||||
#define B1101101 109
|
||||
#define B01101101 109
|
||||
#define B1101110 110
|
||||
#define B01101110 110
|
||||
#define B1101111 111
|
||||
#define B01101111 111
|
||||
#define B1110000 112
|
||||
#define B01110000 112
|
||||
#define B1110001 113
|
||||
#define B01110001 113
|
||||
#define B1110010 114
|
||||
#define B01110010 114
|
||||
#define B1110011 115
|
||||
#define B01110011 115
|
||||
#define B1110100 116
|
||||
#define B01110100 116
|
||||
#define B1110101 117
|
||||
#define B01110101 117
|
||||
#define B1110110 118
|
||||
#define B01110110 118
|
||||
#define B1110111 119
|
||||
#define B01110111 119
|
||||
#define B1111000 120
|
||||
#define B01111000 120
|
||||
#define B1111001 121
|
||||
#define B01111001 121
|
||||
#define B1111010 122
|
||||
#define B01111010 122
|
||||
#define B1111011 123
|
||||
#define B01111011 123
|
||||
#define B1111100 124
|
||||
#define B01111100 124
|
||||
#define B1111101 125
|
||||
#define B01111101 125
|
||||
#define B1111110 126
|
||||
#define B01111110 126
|
||||
#define B1111111 127
|
||||
#define B01111111 127
|
||||
#define B10000000 128
|
||||
#define B10000001 129
|
||||
#define B10000010 130
|
||||
#define B10000011 131
|
||||
#define B10000100 132
|
||||
#define B10000101 133
|
||||
#define B10000110 134
|
||||
#define B10000111 135
|
||||
#define B10001000 136
|
||||
#define B10001001 137
|
||||
#define B10001010 138
|
||||
#define B10001011 139
|
||||
#define B10001100 140
|
||||
#define B10001101 141
|
||||
#define B10001110 142
|
||||
#define B10001111 143
|
||||
#define B10010000 144
|
||||
#define B10010001 145
|
||||
#define B10010010 146
|
||||
#define B10010011 147
|
||||
#define B10010100 148
|
||||
#define B10010101 149
|
||||
#define B10010110 150
|
||||
#define B10010111 151
|
||||
#define B10011000 152
|
||||
#define B10011001 153
|
||||
#define B10011010 154
|
||||
#define B10011011 155
|
||||
#define B10011100 156
|
||||
#define B10011101 157
|
||||
#define B10011110 158
|
||||
#define B10011111 159
|
||||
#define B10100000 160
|
||||
#define B10100001 161
|
||||
#define B10100010 162
|
||||
#define B10100011 163
|
||||
#define B10100100 164
|
||||
#define B10100101 165
|
||||
#define B10100110 166
|
||||
#define B10100111 167
|
||||
#define B10101000 168
|
||||
#define B10101001 169
|
||||
#define B10101010 170
|
||||
#define B10101011 171
|
||||
#define B10101100 172
|
||||
#define B10101101 173
|
||||
#define B10101110 174
|
||||
#define B10101111 175
|
||||
#define B10110000 176
|
||||
#define B10110001 177
|
||||
#define B10110010 178
|
||||
#define B10110011 179
|
||||
#define B10110100 180
|
||||
#define B10110101 181
|
||||
#define B10110110 182
|
||||
#define B10110111 183
|
||||
#define B10111000 184
|
||||
#define B10111001 185
|
||||
#define B10111010 186
|
||||
#define B10111011 187
|
||||
#define B10111100 188
|
||||
#define B10111101 189
|
||||
#define B10111110 190
|
||||
#define B10111111 191
|
||||
#define B11000000 192
|
||||
#define B11000001 193
|
||||
#define B11000010 194
|
||||
#define B11000011 195
|
||||
#define B11000100 196
|
||||
#define B11000101 197
|
||||
#define B11000110 198
|
||||
#define B11000111 199
|
||||
#define B11001000 200
|
||||
#define B11001001 201
|
||||
#define B11001010 202
|
||||
#define B11001011 203
|
||||
#define B11001100 204
|
||||
#define B11001101 205
|
||||
#define B11001110 206
|
||||
#define B11001111 207
|
||||
#define B11010000 208
|
||||
#define B11010001 209
|
||||
#define B11010010 210
|
||||
#define B11010011 211
|
||||
#define B11010100 212
|
||||
#define B11010101 213
|
||||
#define B11010110 214
|
||||
#define B11010111 215
|
||||
#define B11011000 216
|
||||
#define B11011001 217
|
||||
#define B11011010 218
|
||||
#define B11011011 219
|
||||
#define B11011100 220
|
||||
#define B11011101 221
|
||||
#define B11011110 222
|
||||
#define B11011111 223
|
||||
#define B11100000 224
|
||||
#define B11100001 225
|
||||
#define B11100010 226
|
||||
#define B11100011 227
|
||||
#define B11100100 228
|
||||
#define B11100101 229
|
||||
#define B11100110 230
|
||||
#define B11100111 231
|
||||
#define B11101000 232
|
||||
#define B11101001 233
|
||||
#define B11101010 234
|
||||
#define B11101011 235
|
||||
#define B11101100 236
|
||||
#define B11101101 237
|
||||
#define B11101110 238
|
||||
#define B11101111 239
|
||||
#define B11110000 240
|
||||
#define B11110001 241
|
||||
#define B11110010 242
|
||||
#define B11110011 243
|
||||
#define B11110100 244
|
||||
#define B11110101 245
|
||||
#define B11110110 246
|
||||
#define B11110111 247
|
||||
#define B11111000 248
|
||||
#define B11111001 249
|
||||
#define B11111010 250
|
||||
#define B11111011 251
|
||||
#define B11111100 252
|
||||
#define B11111101 253
|
||||
#define B11111110 254
|
||||
#define B11111111 255
|
||||
|
||||
#endif
|
||||
|
|
@ -0,0 +1,534 @@
|
|||
#######################################
|
||||
# Syntax Coloring Map For Sprite
|
||||
#######################################
|
||||
|
||||
#######################################
|
||||
# Datatypes (KEYWORD1)
|
||||
#######################################
|
||||
|
||||
Sprite KEYWORD1
|
||||
|
||||
#######################################
|
||||
# Methods and Functions (KEYWORD2)
|
||||
#######################################
|
||||
|
||||
width KEYWORD2
|
||||
height KEYWORD2
|
||||
write KEYWORD2
|
||||
read KEYWORD2
|
||||
|
||||
#######################################
|
||||
# Constants (LITERAL1)
|
||||
#######################################
|
||||
|
||||
B0 LITERAL1
|
||||
B00 LITERAL1
|
||||
B000 LITERAL1
|
||||
B0000 LITERAL1
|
||||
B00000 LITERAL1
|
||||
B000000 LITERAL1
|
||||
B0000000 LITERAL1
|
||||
B00000000 LITERAL1
|
||||
B1 LITERAL1
|
||||
B01 LITERAL1
|
||||
B001 LITERAL1
|
||||
B0001 LITERAL1
|
||||
B00001 LITERAL1
|
||||
B000001 LITERAL1
|
||||
B0000001 LITERAL1
|
||||
B00000001 LITERAL1
|
||||
B10 LITERAL1
|
||||
B010 LITERAL1
|
||||
B0010 LITERAL1
|
||||
B00010 LITERAL1
|
||||
B000010 LITERAL1
|
||||
B0000010 LITERAL1
|
||||
B00000010 LITERAL1
|
||||
B11 LITERAL1
|
||||
B011 LITERAL1
|
||||
B0011 LITERAL1
|
||||
B00011 LITERAL1
|
||||
B000011 LITERAL1
|
||||
B0000011 LITERAL1
|
||||
B00000011 LITERAL1
|
||||
B100 LITERAL1
|
||||
B0100 LITERAL1
|
||||
B00100 LITERAL1
|
||||
B000100 LITERAL1
|
||||
B0000100 LITERAL1
|
||||
B00000100 LITERAL1
|
||||
B101 LITERAL1
|
||||
B0101 LITERAL1
|
||||
B00101 LITERAL1
|
||||
B000101 LITERAL1
|
||||
B0000101 LITERAL1
|
||||
B00000101 LITERAL1
|
||||
B110 LITERAL1
|
||||
B0110 LITERAL1
|
||||
B00110 LITERAL1
|
||||
B000110 LITERAL1
|
||||
B0000110 LITERAL1
|
||||
B00000110 LITERAL1
|
||||
B111 LITERAL1
|
||||
B0111 LITERAL1
|
||||
B00111 LITERAL1
|
||||
B000111 LITERAL1
|
||||
B0000111 LITERAL1
|
||||
B00000111 LITERAL1
|
||||
B1000 LITERAL1
|
||||
B01000 LITERAL1
|
||||
B001000 LITERAL1
|
||||
B0001000 LITERAL1
|
||||
B00001000 LITERAL1
|
||||
B1001 LITERAL1
|
||||
B01001 LITERAL1
|
||||
B001001 LITERAL1
|
||||
B0001001 LITERAL1
|
||||
B00001001 LITERAL1
|
||||
B1010 LITERAL1
|
||||
B01010 LITERAL1
|
||||
B001010 LITERAL1
|
||||
B0001010 LITERAL1
|
||||
B00001010 LITERAL1
|
||||
B1011 LITERAL1
|
||||
B01011 LITERAL1
|
||||
B001011 LITERAL1
|
||||
B0001011 LITERAL1
|
||||
B00001011 LITERAL1
|
||||
B1100 LITERAL1
|
||||
B01100 LITERAL1
|
||||
B001100 LITERAL1
|
||||
B0001100 LITERAL1
|
||||
B00001100 LITERAL1
|
||||
B1101 LITERAL1
|
||||
B01101 LITERAL1
|
||||
B001101 LITERAL1
|
||||
B0001101 LITERAL1
|
||||
B00001101 LITERAL1
|
||||
B1110 LITERAL1
|
||||
B01110 LITERAL1
|
||||
B001110 LITERAL1
|
||||
B0001110 LITERAL1
|
||||
B00001110 LITERAL1
|
||||
B1111 LITERAL1
|
||||
B01111 LITERAL1
|
||||
B001111 LITERAL1
|
||||
B0001111 LITERAL1
|
||||
B00001111 LITERAL1
|
||||
B10000 LITERAL1
|
||||
B010000 LITERAL1
|
||||
B0010000 LITERAL1
|
||||
B00010000 LITERAL1
|
||||
B10001 LITERAL1
|
||||
B010001 LITERAL1
|
||||
B0010001 LITERAL1
|
||||
B00010001 LITERAL1
|
||||
B10010 LITERAL1
|
||||
B010010 LITERAL1
|
||||
B0010010 LITERAL1
|
||||
B00010010 LITERAL1
|
||||
B10011 LITERAL1
|
||||
B010011 LITERAL1
|
||||
B0010011 LITERAL1
|
||||
B00010011 LITERAL1
|
||||
B10100 LITERAL1
|
||||
B010100 LITERAL1
|
||||
B0010100 LITERAL1
|
||||
B00010100 LITERAL1
|
||||
B10101 LITERAL1
|
||||
B010101 LITERAL1
|
||||
B0010101 LITERAL1
|
||||
B00010101 LITERAL1
|
||||
B10110 LITERAL1
|
||||
B010110 LITERAL1
|
||||
B0010110 LITERAL1
|
||||
B00010110 LITERAL1
|
||||
B10111 LITERAL1
|
||||
B010111 LITERAL1
|
||||
B0010111 LITERAL1
|
||||
B00010111 LITERAL1
|
||||
B11000 LITERAL1
|
||||
B011000 LITERAL1
|
||||
B0011000 LITERAL1
|
||||
B00011000 LITERAL1
|
||||
B11001 LITERAL1
|
||||
B011001 LITERAL1
|
||||
B0011001 LITERAL1
|
||||
B00011001 LITERAL1
|
||||
B11010 LITERAL1
|
||||
B011010 LITERAL1
|
||||
B0011010 LITERAL1
|
||||
B00011010 LITERAL1
|
||||
B11011 LITERAL1
|
||||
B011011 LITERAL1
|
||||
B0011011 LITERAL1
|
||||
B00011011 LITERAL1
|
||||
B11100 LITERAL1
|
||||
B011100 LITERAL1
|
||||
B0011100 LITERAL1
|
||||
B00011100 LITERAL1
|
||||
B11101 LITERAL1
|
||||
B011101 LITERAL1
|
||||
B0011101 LITERAL1
|
||||
B00011101 LITERAL1
|
||||
B11110 LITERAL1
|
||||
B011110 LITERAL1
|
||||
B0011110 LITERAL1
|
||||
B00011110 LITERAL1
|
||||
B11111 LITERAL1
|
||||
B011111 LITERAL1
|
||||
B0011111 LITERAL1
|
||||
B00011111 LITERAL1
|
||||
B100000 LITERAL1
|
||||
B0100000 LITERAL1
|
||||
B00100000 LITERAL1
|
||||
B100001 LITERAL1
|
||||
B0100001 LITERAL1
|
||||
B00100001 LITERAL1
|
||||
B100010 LITERAL1
|
||||
B0100010 LITERAL1
|
||||
B00100010 LITERAL1
|
||||
B100011 LITERAL1
|
||||
B0100011 LITERAL1
|
||||
B00100011 LITERAL1
|
||||
B100100 LITERAL1
|
||||
B0100100 LITERAL1
|
||||
B00100100 LITERAL1
|
||||
B100101 LITERAL1
|
||||
B0100101 LITERAL1
|
||||
B00100101 LITERAL1
|
||||
B100110 LITERAL1
|
||||
B0100110 LITERAL1
|
||||
B00100110 LITERAL1
|
||||
B100111 LITERAL1
|
||||
B0100111 LITERAL1
|
||||
B00100111 LITERAL1
|
||||
B101000 LITERAL1
|
||||
B0101000 LITERAL1
|
||||
B00101000 LITERAL1
|
||||
B101001 LITERAL1
|
||||
B0101001 LITERAL1
|
||||
B00101001 LITERAL1
|
||||
B101010 LITERAL1
|
||||
B0101010 LITERAL1
|
||||
B00101010 LITERAL1
|
||||
B101011 LITERAL1
|
||||
B0101011 LITERAL1
|
||||
B00101011 LITERAL1
|
||||
B101100 LITERAL1
|
||||
B0101100 LITERAL1
|
||||
B00101100 LITERAL1
|
||||
B101101 LITERAL1
|
||||
B0101101 LITERAL1
|
||||
B00101101 LITERAL1
|
||||
B101110 LITERAL1
|
||||
B0101110 LITERAL1
|
||||
B00101110 LITERAL1
|
||||
B101111 LITERAL1
|
||||
B0101111 LITERAL1
|
||||
B00101111 LITERAL1
|
||||
B110000 LITERAL1
|
||||
B0110000 LITERAL1
|
||||
B00110000 LITERAL1
|
||||
B110001 LITERAL1
|
||||
B0110001 LITERAL1
|
||||
B00110001 LITERAL1
|
||||
B110010 LITERAL1
|
||||
B0110010 LITERAL1
|
||||
B00110010 LITERAL1
|
||||
B110011 LITERAL1
|
||||
B0110011 LITERAL1
|
||||
B00110011 LITERAL1
|
||||
B110100 LITERAL1
|
||||
B0110100 LITERAL1
|
||||
B00110100 LITERAL1
|
||||
B110101 LITERAL1
|
||||
B0110101 LITERAL1
|
||||
B00110101 LITERAL1
|
||||
B110110 LITERAL1
|
||||
B0110110 LITERAL1
|
||||
B00110110 LITERAL1
|
||||
B110111 LITERAL1
|
||||
B0110111 LITERAL1
|
||||
B00110111 LITERAL1
|
||||
B111000 LITERAL1
|
||||
B0111000 LITERAL1
|
||||
B00111000 LITERAL1
|
||||
B111001 LITERAL1
|
||||
B0111001 LITERAL1
|
||||
B00111001 LITERAL1
|
||||
B111010 LITERAL1
|
||||
B0111010 LITERAL1
|
||||
B00111010 LITERAL1
|
||||
B111011 LITERAL1
|
||||
B0111011 LITERAL1
|
||||
B00111011 LITERAL1
|
||||
B111100 LITERAL1
|
||||
B0111100 LITERAL1
|
||||
B00111100 LITERAL1
|
||||
B111101 LITERAL1
|
||||
B0111101 LITERAL1
|
||||
B00111101 LITERAL1
|
||||
B111110 LITERAL1
|
||||
B0111110 LITERAL1
|
||||
B00111110 LITERAL1
|
||||
B111111 LITERAL1
|
||||
B0111111 LITERAL1
|
||||
B00111111 LITERAL1
|
||||
B1000000 LITERAL1
|
||||
B01000000 LITERAL1
|
||||
B1000001 LITERAL1
|
||||
B01000001 LITERAL1
|
||||
B1000010 LITERAL1
|
||||
B01000010 LITERAL1
|
||||
B1000011 LITERAL1
|
||||
B01000011 LITERAL1
|
||||
B1000100 LITERAL1
|
||||
B01000100 LITERAL1
|
||||
B1000101 LITERAL1
|
||||
B01000101 LITERAL1
|
||||
B1000110 LITERAL1
|
||||
B01000110 LITERAL1
|
||||
B1000111 LITERAL1
|
||||
B01000111 LITERAL1
|
||||
B1001000 LITERAL1
|
||||
B01001000 LITERAL1
|
||||
B1001001 LITERAL1
|
||||
B01001001 LITERAL1
|
||||
B1001010 LITERAL1
|
||||
B01001010 LITERAL1
|
||||
B1001011 LITERAL1
|
||||
B01001011 LITERAL1
|
||||
B1001100 LITERAL1
|
||||
B01001100 LITERAL1
|
||||
B1001101 LITERAL1
|
||||
B01001101 LITERAL1
|
||||
B1001110 LITERAL1
|
||||
B01001110 LITERAL1
|
||||
B1001111 LITERAL1
|
||||
B01001111 LITERAL1
|
||||
B1010000 LITERAL1
|
||||
B01010000 LITERAL1
|
||||
B1010001 LITERAL1
|
||||
B01010001 LITERAL1
|
||||
B1010010 LITERAL1
|
||||
B01010010 LITERAL1
|
||||
B1010011 LITERAL1
|
||||
B01010011 LITERAL1
|
||||
B1010100 LITERAL1
|
||||
B01010100 LITERAL1
|
||||
B1010101 LITERAL1
|
||||
B01010101 LITERAL1
|
||||
B1010110 LITERAL1
|
||||
B01010110 LITERAL1
|
||||
B1010111 LITERAL1
|
||||
B01010111 LITERAL1
|
||||
B1011000 LITERAL1
|
||||
B01011000 LITERAL1
|
||||
B1011001 LITERAL1
|
||||
B01011001 LITERAL1
|
||||
B1011010 LITERAL1
|
||||
B01011010 LITERAL1
|
||||
B1011011 LITERAL1
|
||||
B01011011 LITERAL1
|
||||
B1011100 LITERAL1
|
||||
B01011100 LITERAL1
|
||||
B1011101 LITERAL1
|
||||
B01011101 LITERAL1
|
||||
B1011110 LITERAL1
|
||||
B01011110 LITERAL1
|
||||
B1011111 LITERAL1
|
||||
B01011111 LITERAL1
|
||||
B1100000 LITERAL1
|
||||
B01100000 LITERAL1
|
||||
B1100001 LITERAL1
|
||||
B01100001 LITERAL1
|
||||
B1100010 LITERAL1
|
||||
B01100010 LITERAL1
|
||||
B1100011 LITERAL1
|
||||
B01100011 LITERAL1
|
||||
B1100100 LITERAL1
|
||||
B01100100 LITERAL1
|
||||
B1100101 LITERAL1
|
||||
B01100101 LITERAL1
|
||||
B1100110 LITERAL1
|
||||
B01100110 LITERAL1
|
||||
B1100111 LITERAL1
|
||||
B01100111 LITERAL1
|
||||
B1101000 LITERAL1
|
||||
B01101000 LITERAL1
|
||||
B1101001 LITERAL1
|
||||
B01101001 LITERAL1
|
||||
B1101010 LITERAL1
|
||||
B01101010 LITERAL1
|
||||
B1101011 LITERAL1
|
||||
B01101011 LITERAL1
|
||||
B1101100 LITERAL1
|
||||
B01101100 LITERAL1
|
||||
B1101101 LITERAL1
|
||||
B01101101 LITERAL1
|
||||
B1101110 LITERAL1
|
||||
B01101110 LITERAL1
|
||||
B1101111 LITERAL1
|
||||
B01101111 LITERAL1
|
||||
B1110000 LITERAL1
|
||||
B01110000 LITERAL1
|
||||
B1110001 LITERAL1
|
||||
B01110001 LITERAL1
|
||||
B1110010 LITERAL1
|
||||
B01110010 LITERAL1
|
||||
B1110011 LITERAL1
|
||||
B01110011 LITERAL1
|
||||
B1110100 LITERAL1
|
||||
B01110100 LITERAL1
|
||||
B1110101 LITERAL1
|
||||
B01110101 LITERAL1
|
||||
B1110110 LITERAL1
|
||||
B01110110 LITERAL1
|
||||
B1110111 LITERAL1
|
||||
B01110111 LITERAL1
|
||||
B1111000 LITERAL1
|
||||
B01111000 LITERAL1
|
||||
B1111001 LITERAL1
|
||||
B01111001 LITERAL1
|
||||
B1111010 LITERAL1
|
||||
B01111010 LITERAL1
|
||||
B1111011 LITERAL1
|
||||
B01111011 LITERAL1
|
||||
B1111100 LITERAL1
|
||||
B01111100 LITERAL1
|
||||
B1111101 LITERAL1
|
||||
B01111101 LITERAL1
|
||||
B1111110 LITERAL1
|
||||
B01111110 LITERAL1
|
||||
B1111111 LITERAL1
|
||||
B01111111 LITERAL1
|
||||
B10000000 LITERAL1
|
||||
B10000001 LITERAL1
|
||||
B10000010 LITERAL1
|
||||
B10000011 LITERAL1
|
||||
B10000100 LITERAL1
|
||||
B10000101 LITERAL1
|
||||
B10000110 LITERAL1
|
||||
B10000111 LITERAL1
|
||||
B10001000 LITERAL1
|
||||
B10001001 LITERAL1
|
||||
B10001010 LITERAL1
|
||||
B10001011 LITERAL1
|
||||
B10001100 LITERAL1
|
||||
B10001101 LITERAL1
|
||||
B10001110 LITERAL1
|
||||
B10001111 LITERAL1
|
||||
B10010000 LITERAL1
|
||||
B10010001 LITERAL1
|
||||
B10010010 LITERAL1
|
||||
B10010011 LITERAL1
|
||||
B10010100 LITERAL1
|
||||
B10010101 LITERAL1
|
||||
B10010110 LITERAL1
|
||||
B10010111 LITERAL1
|
||||
B10011000 LITERAL1
|
||||
B10011001 LITERAL1
|
||||
B10011010 LITERAL1
|
||||
B10011011 LITERAL1
|
||||
B10011100 LITERAL1
|
||||
B10011101 LITERAL1
|
||||
B10011110 LITERAL1
|
||||
B10011111 LITERAL1
|
||||
B10100000 LITERAL1
|
||||
B10100001 LITERAL1
|
||||
B10100010 LITERAL1
|
||||
B10100011 LITERAL1
|
||||
B10100100 LITERAL1
|
||||
B10100101 LITERAL1
|
||||
B10100110 LITERAL1
|
||||
B10100111 LITERAL1
|
||||
B10101000 LITERAL1
|
||||
B10101001 LITERAL1
|
||||
B10101010 LITERAL1
|
||||
B10101011 LITERAL1
|
||||
B10101100 LITERAL1
|
||||
B10101101 LITERAL1
|
||||
B10101110 LITERAL1
|
||||
B10101111 LITERAL1
|
||||
B10110000 LITERAL1
|
||||
B10110001 LITERAL1
|
||||
B10110010 LITERAL1
|
||||
B10110011 LITERAL1
|
||||
B10110100 LITERAL1
|
||||
B10110101 LITERAL1
|
||||
B10110110 LITERAL1
|
||||
B10110111 LITERAL1
|
||||
B10111000 LITERAL1
|
||||
B10111001 LITERAL1
|
||||
B10111010 LITERAL1
|
||||
B10111011 LITERAL1
|
||||
B10111100 LITERAL1
|
||||
B10111101 LITERAL1
|
||||
B10111110 LITERAL1
|
||||
B10111111 LITERAL1
|
||||
B11000000 LITERAL1
|
||||
B11000001 LITERAL1
|
||||
B11000010 LITERAL1
|
||||
B11000011 LITERAL1
|
||||
B11000100 LITERAL1
|
||||
B11000101 LITERAL1
|
||||
B11000110 LITERAL1
|
||||
B11000111 LITERAL1
|
||||
B11001000 LITERAL1
|
||||
B11001001 LITERAL1
|
||||
B11001010 LITERAL1
|
||||
B11001011 LITERAL1
|
||||
B11001100 LITERAL1
|
||||
B11001101 LITERAL1
|
||||
B11001110 LITERAL1
|
||||
B11001111 LITERAL1
|
||||
B11010000 LITERAL1
|
||||
B11010001 LITERAL1
|
||||
B11010010 LITERAL1
|
||||
B11010011 LITERAL1
|
||||
B11010100 LITERAL1
|
||||
B11010101 LITERAL1
|
||||
B11010110 LITERAL1
|
||||
B11010111 LITERAL1
|
||||
B11011000 LITERAL1
|
||||
B11011001 LITERAL1
|
||||
B11011010 LITERAL1
|
||||
B11011011 LITERAL1
|
||||
B11011100 LITERAL1
|
||||
B11011101 LITERAL1
|
||||
B11011110 LITERAL1
|
||||
B11011111 LITERAL1
|
||||
B11100000 LITERAL1
|
||||
B11100001 LITERAL1
|
||||
B11100010 LITERAL1
|
||||
B11100011 LITERAL1
|
||||
B11100100 LITERAL1
|
||||
B11100101 LITERAL1
|
||||
B11100110 LITERAL1
|
||||
B11100111 LITERAL1
|
||||
B11101000 LITERAL1
|
||||
B11101001 LITERAL1
|
||||
B11101010 LITERAL1
|
||||
B11101011 LITERAL1
|
||||
B11101100 LITERAL1
|
||||
B11101101 LITERAL1
|
||||
B11101110 LITERAL1
|
||||
B11101111 LITERAL1
|
||||
B11110000 LITERAL1
|
||||
B11110001 LITERAL1
|
||||
B11110010 LITERAL1
|
||||
B11110011 LITERAL1
|
||||
B11110100 LITERAL1
|
||||
B11110101 LITERAL1
|
||||
B11110110 LITERAL1
|
||||
B11110111 LITERAL1
|
||||
B11111000 LITERAL1
|
||||
B11111001 LITERAL1
|
||||
B11111010 LITERAL1
|
||||
B11111011 LITERAL1
|
||||
B11111100 LITERAL1
|
||||
B11111101 LITERAL1
|
||||
B11111110 LITERAL1
|
||||
B11111111 LITERAL1
|
||||
|
||||
|
|
@ -0,0 +1,220 @@
|
|||
/*
|
||||
Stepper.cpp - - Stepper library for Wiring/Arduino - Version 0.4
|
||||
|
||||
Original library (0.1) by Tom Igoe.
|
||||
Two-wire modifications (0.2) by Sebastian Gassner
|
||||
Combination version (0.3) by Tom Igoe and David Mellis
|
||||
Bug fix for four-wire (0.4) by Tom Igoe, bug fix from Noah Shibley
|
||||
|
||||
Drives a unipolar or bipolar stepper motor using 2 wires or 4 wires
|
||||
|
||||
When wiring multiple stepper motors to a microcontroller,
|
||||
you quickly run out of output pins, with each motor requiring 4 connections.
|
||||
|
||||
By making use of the fact that at any time two of the four motor
|
||||
coils are the inverse of the other two, the number of
|
||||
control connections can be reduced from 4 to 2.
|
||||
|
||||
A slightly modified circuit around a Darlington transistor array or an L293 H-bridge
|
||||
connects to only 2 microcontroler pins, inverts the signals received,
|
||||
and delivers the 4 (2 plus 2 inverted ones) output signals required
|
||||
for driving a stepper motor.
|
||||
|
||||
The sequence of control signals for 4 control wires is as follows:
|
||||
|
||||
Step C0 C1 C2 C3
|
||||
1 1 0 1 0
|
||||
2 0 1 1 0
|
||||
3 0 1 0 1
|
||||
4 1 0 0 1
|
||||
|
||||
The sequence of controls signals for 2 control wires is as follows
|
||||
(columns C1 and C2 from above):
|
||||
|
||||
Step C0 C1
|
||||
1 0 1
|
||||
2 1 1
|
||||
3 1 0
|
||||
4 0 0
|
||||
|
||||
The circuits can be found at
|
||||
|
||||
http://www.arduino.cc/en/Tutorial/Stepper
|
||||
|
||||
|
||||
*/
|
||||
|
||||
|
||||
#include "WProgram.h"
|
||||
#include "Stepper.h"
|
||||
|
||||
/*
|
||||
* two-wire constructor.
|
||||
* Sets which wires should control the motor.
|
||||
*/
|
||||
Stepper::Stepper(int number_of_steps, int motor_pin_1, int motor_pin_2)
|
||||
{
|
||||
this->step_number = 0; // which step the motor is on
|
||||
this->speed = 0; // the motor speed, in revolutions per minute
|
||||
this->direction = 0; // motor direction
|
||||
this->last_step_time = 0; // time stamp in ms of the last step taken
|
||||
this->number_of_steps = number_of_steps; // total number of steps for this motor
|
||||
|
||||
// Arduino pins for the motor control connection:
|
||||
this->motor_pin_1 = motor_pin_1;
|
||||
this->motor_pin_2 = motor_pin_2;
|
||||
|
||||
// setup the pins on the microcontroller:
|
||||
pinMode(this->motor_pin_1, OUTPUT);
|
||||
pinMode(this->motor_pin_2, OUTPUT);
|
||||
|
||||
// When there are only 2 pins, set the other two to 0:
|
||||
this->motor_pin_3 = 0;
|
||||
this->motor_pin_4 = 0;
|
||||
|
||||
// pin_count is used by the stepMotor() method:
|
||||
this->pin_count = 2;
|
||||
}
|
||||
|
||||
|
||||
/*
|
||||
* constructor for four-pin version
|
||||
* Sets which wires should control the motor.
|
||||
*/
|
||||
|
||||
Stepper::Stepper(int number_of_steps, int motor_pin_1, int motor_pin_2, int motor_pin_3, int motor_pin_4)
|
||||
{
|
||||
this->step_number = 0; // which step the motor is on
|
||||
this->speed = 0; // the motor speed, in revolutions per minute
|
||||
this->direction = 0; // motor direction
|
||||
this->last_step_time = 0; // time stamp in ms of the last step taken
|
||||
this->number_of_steps = number_of_steps; // total number of steps for this motor
|
||||
|
||||
// Arduino pins for the motor control connection:
|
||||
this->motor_pin_1 = motor_pin_1;
|
||||
this->motor_pin_2 = motor_pin_2;
|
||||
this->motor_pin_3 = motor_pin_3;
|
||||
this->motor_pin_4 = motor_pin_4;
|
||||
|
||||
// setup the pins on the microcontroller:
|
||||
pinMode(this->motor_pin_1, OUTPUT);
|
||||
pinMode(this->motor_pin_2, OUTPUT);
|
||||
pinMode(this->motor_pin_3, OUTPUT);
|
||||
pinMode(this->motor_pin_4, OUTPUT);
|
||||
|
||||
// pin_count is used by the stepMotor() method:
|
||||
this->pin_count = 4;
|
||||
}
|
||||
|
||||
/*
|
||||
Sets the speed in revs per minute
|
||||
|
||||
*/
|
||||
void Stepper::setSpeed(long whatSpeed)
|
||||
{
|
||||
this->step_delay = 60L * 1000L / this->number_of_steps / whatSpeed;
|
||||
}
|
||||
|
||||
/*
|
||||
Moves the motor steps_to_move steps. If the number is negative,
|
||||
the motor moves in the reverse direction.
|
||||
*/
|
||||
void Stepper::step(int steps_to_move)
|
||||
{
|
||||
int steps_left = abs(steps_to_move); // how many steps to take
|
||||
|
||||
// determine direction based on whether steps_to_mode is + or -:
|
||||
if (steps_to_move > 0) {this->direction = 1;}
|
||||
if (steps_to_move < 0) {this->direction = 0;}
|
||||
|
||||
|
||||
// decrement the number of steps, moving one step each time:
|
||||
while(steps_left > 0) {
|
||||
// move only if the appropriate delay has passed:
|
||||
if (millis() - this->last_step_time >= this->step_delay) {
|
||||
// step the motor to step number 0, 1, 2, or 3:
|
||||
stepMotor(this->step_number % 4);
|
||||
// get the timeStamp of when you stepped:
|
||||
this->last_step_time = millis();
|
||||
// increment or decrement the step number,
|
||||
// depending on direction:
|
||||
if (this->direction == 1) {
|
||||
this->step_number++;
|
||||
if (this->step_number == this->number_of_steps) {
|
||||
this->step_number = 0;
|
||||
}
|
||||
}
|
||||
else {
|
||||
if (this->step_number == 0) {
|
||||
this->step_number = this->number_of_steps;
|
||||
}
|
||||
this->step_number--;
|
||||
}
|
||||
// decrement the steps left:
|
||||
steps_left--;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/*
|
||||
* Moves the motor forward or backwards.
|
||||
*/
|
||||
void Stepper::stepMotor(int thisStep)
|
||||
{
|
||||
if (this->pin_count == 2) {
|
||||
switch (thisStep) {
|
||||
case 0: /* 01 */
|
||||
digitalWrite(motor_pin_1, LOW);
|
||||
digitalWrite(motor_pin_2, HIGH);
|
||||
break;
|
||||
case 1: /* 11 */
|
||||
digitalWrite(motor_pin_1, HIGH);
|
||||
digitalWrite(motor_pin_2, HIGH);
|
||||
break;
|
||||
case 2: /* 10 */
|
||||
digitalWrite(motor_pin_1, HIGH);
|
||||
digitalWrite(motor_pin_2, LOW);
|
||||
break;
|
||||
case 3: /* 00 */
|
||||
digitalWrite(motor_pin_1, LOW);
|
||||
digitalWrite(motor_pin_2, LOW);
|
||||
break;
|
||||
}
|
||||
}
|
||||
if (this->pin_count == 4) {
|
||||
switch (thisStep) {
|
||||
case 0: // 1010
|
||||
digitalWrite(motor_pin_1, HIGH);
|
||||
digitalWrite(motor_pin_2, LOW);
|
||||
digitalWrite(motor_pin_3, HIGH);
|
||||
digitalWrite(motor_pin_4, LOW);
|
||||
break;
|
||||
case 1: // 0110
|
||||
digitalWrite(motor_pin_1, LOW);
|
||||
digitalWrite(motor_pin_2, HIGH);
|
||||
digitalWrite(motor_pin_3, HIGH);
|
||||
digitalWrite(motor_pin_4, LOW);
|
||||
break;
|
||||
case 2: //0101
|
||||
digitalWrite(motor_pin_1, LOW);
|
||||
digitalWrite(motor_pin_2, HIGH);
|
||||
digitalWrite(motor_pin_3, LOW);
|
||||
digitalWrite(motor_pin_4, HIGH);
|
||||
break;
|
||||
case 3: //1001
|
||||
digitalWrite(motor_pin_1, HIGH);
|
||||
digitalWrite(motor_pin_2, LOW);
|
||||
digitalWrite(motor_pin_3, LOW);
|
||||
digitalWrite(motor_pin_4, HIGH);
|
||||
break;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/*
|
||||
version() returns the version of the library:
|
||||
*/
|
||||
int Stepper::version(void)
|
||||
{
|
||||
return 4;
|
||||
}
|
||||
|
|
@ -0,0 +1,86 @@
|
|||
/*
|
||||
Stepper.h - - Stepper library for Wiring/Arduino - Version 0.4
|
||||
|
||||
Original library (0.1) by Tom Igoe.
|
||||
Two-wire modifications (0.2) by Sebastian Gassner
|
||||
Combination version (0.3) by Tom Igoe and David Mellis
|
||||
Bug fix for four-wire (0.4) by Tom Igoe, bug fix from Noah Shibley
|
||||
|
||||
Drives a unipolar or bipolar stepper motor using 2 wires or 4 wires
|
||||
|
||||
When wiring multiple stepper motors to a microcontroller,
|
||||
you quickly run out of output pins, with each motor requiring 4 connections.
|
||||
|
||||
By making use of the fact that at any time two of the four motor
|
||||
coils are the inverse of the other two, the number of
|
||||
control connections can be reduced from 4 to 2.
|
||||
|
||||
A slightly modified circuit around a Darlington transistor array or an L293 H-bridge
|
||||
connects to only 2 microcontroler pins, inverts the signals received,
|
||||
and delivers the 4 (2 plus 2 inverted ones) output signals required
|
||||
for driving a stepper motor.
|
||||
|
||||
The sequence of control signals for 4 control wires is as follows:
|
||||
|
||||
Step C0 C1 C2 C3
|
||||
1 1 0 1 0
|
||||
2 0 1 1 0
|
||||
3 0 1 0 1
|
||||
4 1 0 0 1
|
||||
|
||||
The sequence of controls signals for 2 control wires is as follows
|
||||
(columns C1 and C2 from above):
|
||||
|
||||
Step C0 C1
|
||||
1 0 1
|
||||
2 1 1
|
||||
3 1 0
|
||||
4 0 0
|
||||
|
||||
The circuits can be found at
|
||||
http://www.arduino.cc/en/Tutorial/Stepper
|
||||
*/
|
||||
|
||||
// ensure this library description is only included once
|
||||
#ifndef Stepper_h
|
||||
#define Stepper_h
|
||||
|
||||
// include types & constants of Wiring core API
|
||||
#include "WConstants.h"
|
||||
|
||||
// library interface description
|
||||
class Stepper {
|
||||
public:
|
||||
// constructors:
|
||||
Stepper(int number_of_steps, int motor_pin_1, int motor_pin_2);
|
||||
Stepper(int number_of_steps, int motor_pin_1, int motor_pin_2, int motor_pin_3, int motor_pin_4);
|
||||
|
||||
// speed setter method:
|
||||
void setSpeed(long whatSpeed);
|
||||
|
||||
// mover method:
|
||||
void step(int number_of_steps);
|
||||
|
||||
int version(void);
|
||||
|
||||
private:
|
||||
void stepMotor(int this_step);
|
||||
|
||||
int direction; // Direction of rotation
|
||||
int speed; // Speed in RPMs
|
||||
unsigned long step_delay; // delay between steps, in ms, based on speed
|
||||
int number_of_steps; // total number of steps this motor can take
|
||||
int pin_count; // whether you're driving the motor with 2 or 4 pins
|
||||
int step_number; // which step the motor is on
|
||||
|
||||
// motor pin numbers:
|
||||
int motor_pin_1;
|
||||
int motor_pin_2;
|
||||
int motor_pin_3;
|
||||
int motor_pin_4;
|
||||
|
||||
long last_step_time; // time stamp in ms of when the last step was taken
|
||||
};
|
||||
|
||||
#endif
|
||||
|
||||
|
|
@ -0,0 +1,40 @@
|
|||
/*
|
||||
* MotorKnob
|
||||
*
|
||||
* A stepper motor follows the turns of a potentiometer
|
||||
* (or other sensor) on analog input 0.
|
||||
*
|
||||
* http://www.arduino.cc/en/Reference/Stepper
|
||||
*/
|
||||
|
||||
#include <Stepper.h>
|
||||
|
||||
// change this to the number of steps on your motor
|
||||
#define STEPS 100
|
||||
|
||||
// create an instance of the stepper class, specifying
|
||||
// the number of steps of the motor and the pins it's
|
||||
// attached to
|
||||
Stepper stepper(STEPS, 8, 9, 10, 11);
|
||||
|
||||
// the previous reading from the analog input
|
||||
int previous = 0;
|
||||
|
||||
void setup()
|
||||
{
|
||||
// set the speed of the motor to 30 RPMs
|
||||
stepper.setSpeed(30);
|
||||
}
|
||||
|
||||
void loop()
|
||||
{
|
||||
// get the sensor value
|
||||
int val = analogRead(0);
|
||||
|
||||
// move a number of steps equal to the change in the
|
||||
// sensor reading
|
||||
stepper.step(val - previous);
|
||||
|
||||
// remember the previous value of the sensor
|
||||
previous = val;
|
||||
}
|
||||
|
|
@ -0,0 +1,28 @@
|
|||
#######################################
|
||||
# Syntax Coloring Map For Test
|
||||
#######################################
|
||||
|
||||
#######################################
|
||||
# Datatypes (KEYWORD1)
|
||||
#######################################
|
||||
|
||||
Stepper KEYWORD1
|
||||
|
||||
#######################################
|
||||
# Methods and Functions (KEYWORD2)
|
||||
#######################################
|
||||
|
||||
step KEYWORD2
|
||||
setSpeed KEYWORD2
|
||||
version KEYWORD2
|
||||
|
||||
######################################
|
||||
# Instances (KEYWORD2)
|
||||
#######################################
|
||||
direction KEYWORD2
|
||||
speed KEYWORD2
|
||||
|
||||
|
||||
#######################################
|
||||
# Constants (LITERAL1)
|
||||
#######################################
|
||||
|
|
@ -0,0 +1,262 @@
|
|||
/*
|
||||
TwoWire.cpp - TWI/I2C library for Wiring & Arduino
|
||||
Copyright (c) 2006 Nicholas Zambetti. All right reserved.
|
||||
|
||||
This library is free software; you can redistribute it and/or
|
||||
modify it under the terms of the GNU Lesser General Public
|
||||
License as published by the Free Software Foundation; either
|
||||
version 2.1 of the License, or (at your option) any later version.
|
||||
|
||||
This library is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||
Lesser General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU Lesser General Public
|
||||
License along with this library; if not, write to the Free Software
|
||||
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
|
||||
*/
|
||||
|
||||
extern "C" {
|
||||
#include <stdlib.h>
|
||||
#include <string.h>
|
||||
#include <inttypes.h>
|
||||
#include "twi.h"
|
||||
}
|
||||
|
||||
#include "Wire.h"
|
||||
|
||||
// Initialize Class Variables //////////////////////////////////////////////////
|
||||
|
||||
uint8_t* TwoWire::rxBuffer = 0;
|
||||
uint8_t TwoWire::rxBufferIndex = 0;
|
||||
uint8_t TwoWire::rxBufferLength = 0;
|
||||
|
||||
uint8_t TwoWire::txAddress = 0;
|
||||
uint8_t* TwoWire::txBuffer = 0;
|
||||
uint8_t TwoWire::txBufferIndex = 0;
|
||||
uint8_t TwoWire::txBufferLength = 0;
|
||||
|
||||
uint8_t TwoWire::transmitting = 0;
|
||||
void (*TwoWire::user_onRequest)(void);
|
||||
void (*TwoWire::user_onReceive)(int);
|
||||
|
||||
// Constructors ////////////////////////////////////////////////////////////////
|
||||
|
||||
TwoWire::TwoWire()
|
||||
{
|
||||
}
|
||||
|
||||
// Public Methods //////////////////////////////////////////////////////////////
|
||||
|
||||
void TwoWire::begin(void)
|
||||
{
|
||||
// init buffer for reads
|
||||
rxBuffer = (uint8_t*) calloc(BUFFER_LENGTH, sizeof(uint8_t));
|
||||
rxBufferIndex = 0;
|
||||
rxBufferLength = 0;
|
||||
|
||||
// init buffer for writes
|
||||
txBuffer = (uint8_t*) calloc(BUFFER_LENGTH, sizeof(uint8_t));
|
||||
txBufferIndex = 0;
|
||||
txBufferLength = 0;
|
||||
|
||||
twi_init();
|
||||
}
|
||||
|
||||
void TwoWire::begin(uint8_t address)
|
||||
{
|
||||
twi_setAddress(address);
|
||||
twi_attachSlaveTxEvent(onRequestService);
|
||||
twi_attachSlaveRxEvent(onReceiveService);
|
||||
begin();
|
||||
}
|
||||
|
||||
void TwoWire::begin(int address)
|
||||
{
|
||||
begin((uint8_t)address);
|
||||
}
|
||||
|
||||
void TwoWire::requestFrom(uint8_t address, uint8_t quantity)
|
||||
{
|
||||
// clamp to buffer length
|
||||
if(quantity > BUFFER_LENGTH){
|
||||
quantity = BUFFER_LENGTH;
|
||||
}
|
||||
// perform blocking read into buffer
|
||||
twi_readFrom(address, rxBuffer, quantity);
|
||||
// set rx buffer iterator vars
|
||||
rxBufferIndex = 0;
|
||||
rxBufferLength = quantity;
|
||||
}
|
||||
|
||||
void TwoWire::requestFrom(int address, int quantity)
|
||||
{
|
||||
requestFrom((uint8_t)address, (uint8_t)quantity);
|
||||
}
|
||||
|
||||
void TwoWire::beginTransmission(uint8_t address)
|
||||
{
|
||||
// indicate that we are transmitting
|
||||
transmitting = 1;
|
||||
// set address of targeted slave
|
||||
txAddress = address;
|
||||
// reset tx buffer iterator vars
|
||||
txBufferIndex = 0;
|
||||
txBufferLength = 0;
|
||||
}
|
||||
|
||||
void TwoWire::beginTransmission(int address)
|
||||
{
|
||||
beginTransmission((uint8_t)address);
|
||||
}
|
||||
|
||||
void TwoWire::endTransmission(void)
|
||||
{
|
||||
// transmit buffer (blocking)
|
||||
twi_writeTo(txAddress, txBuffer, txBufferLength, 1);
|
||||
// reset tx buffer iterator vars
|
||||
txBufferIndex = 0;
|
||||
txBufferLength = 0;
|
||||
// indicate that we are done transmitting
|
||||
transmitting = 0;
|
||||
}
|
||||
|
||||
// must be called in:
|
||||
// slave tx event callback
|
||||
// or after beginTransmission(address)
|
||||
void TwoWire::send(uint8_t data)
|
||||
{
|
||||
if(transmitting){
|
||||
// in master transmitter mode
|
||||
// don't bother if buffer is full
|
||||
if(txBufferLength >= BUFFER_LENGTH){
|
||||
return;
|
||||
}
|
||||
// put byte in tx buffer
|
||||
txBuffer[txBufferIndex] = data;
|
||||
++txBufferIndex;
|
||||
// update amount in buffer
|
||||
txBufferLength = txBufferIndex;
|
||||
}else{
|
||||
// in slave send mode
|
||||
// reply to master
|
||||
twi_transmit(&data, 1);
|
||||
}
|
||||
}
|
||||
|
||||
// must be called in:
|
||||
// slave tx event callback
|
||||
// or after beginTransmission(address)
|
||||
void TwoWire::send(uint8_t* data, uint8_t quantity)
|
||||
{
|
||||
if(transmitting){
|
||||
// in master transmitter mode
|
||||
for(uint8_t i = 0; i < quantity; ++i){
|
||||
send(data[i]);
|
||||
}
|
||||
}else{
|
||||
// in slave send mode
|
||||
// reply to master
|
||||
twi_transmit(data, quantity);
|
||||
}
|
||||
}
|
||||
|
||||
// must be called in:
|
||||
// slave tx event callback
|
||||
// or after beginTransmission(address)
|
||||
void TwoWire::send(char* data)
|
||||
{
|
||||
send((uint8_t*)data, strlen(data));
|
||||
}
|
||||
|
||||
// must be called in:
|
||||
// slave tx event callback
|
||||
// or after beginTransmission(address)
|
||||
void TwoWire::send(int data)
|
||||
{
|
||||
send((uint8_t)data);
|
||||
}
|
||||
|
||||
// must be called in:
|
||||
// slave rx event callback
|
||||
// or after requestFrom(address, numBytes)
|
||||
uint8_t TwoWire::available(void)
|
||||
{
|
||||
return rxBufferLength - rxBufferIndex;
|
||||
}
|
||||
|
||||
// must be called in:
|
||||
// slave rx event callback
|
||||
// or after requestFrom(address, numBytes)
|
||||
uint8_t TwoWire::receive(void)
|
||||
{
|
||||
// default to returning null char
|
||||
// for people using with char strings
|
||||
uint8_t value = '\0';
|
||||
|
||||
// get each successive byte on each call
|
||||
if(rxBufferIndex < rxBufferLength){
|
||||
value = rxBuffer[rxBufferIndex];
|
||||
++rxBufferIndex;
|
||||
}
|
||||
|
||||
return value;
|
||||
}
|
||||
|
||||
// behind the scenes function that is called when data is received
|
||||
void TwoWire::onReceiveService(uint8_t* inBytes, int numBytes)
|
||||
{
|
||||
// don't bother if user hasn't registered a callback
|
||||
if(!user_onReceive){
|
||||
return;
|
||||
}
|
||||
// don't bother if rx buffer is in use by a master requestFrom() op
|
||||
// i know this drops data, but it allows for slight stupidity
|
||||
// meaning, they may not have read all the master requestFrom() data yet
|
||||
if(rxBufferIndex < rxBufferLength){
|
||||
return;
|
||||
}
|
||||
// copy twi rx buffer into local read buffer
|
||||
// this enables new reads to happen in parallel
|
||||
for(uint8_t i = 0; i < numBytes; ++i){
|
||||
rxBuffer[i] = inBytes[i];
|
||||
}
|
||||
// set rx iterator vars
|
||||
rxBufferIndex = 0;
|
||||
rxBufferLength = numBytes;
|
||||
// alert user program
|
||||
user_onReceive(numBytes);
|
||||
}
|
||||
|
||||
// behind the scenes function that is called when data is requested
|
||||
void TwoWire::onRequestService(void)
|
||||
{
|
||||
// don't bother if user hasn't registered a callback
|
||||
if(!user_onRequest){
|
||||
return;
|
||||
}
|
||||
// reset tx buffer iterator vars
|
||||
// !!! this will kill any pending pre-master sendTo() activity
|
||||
txBufferIndex = 0;
|
||||
txBufferLength = 0;
|
||||
// alert user program
|
||||
user_onRequest();
|
||||
}
|
||||
|
||||
// sets function called on slave write
|
||||
void TwoWire::onReceive( void (*function)(int) )
|
||||
{
|
||||
user_onReceive = function;
|
||||
}
|
||||
|
||||
// sets function called on slave read
|
||||
void TwoWire::onRequest( void (*function)(void) )
|
||||
{
|
||||
user_onRequest = function;
|
||||
}
|
||||
|
||||
// Preinstantiate Objects //////////////////////////////////////////////////////
|
||||
|
||||
TwoWire Wire = TwoWire();
|
||||
|
||||
|
|
@ -0,0 +1,67 @@
|
|||
/*
|
||||
TwoWire.h - TWI/I2C library for Arduino & Wiring
|
||||
Copyright (c) 2006 Nicholas Zambetti. All right reserved.
|
||||
|
||||
This library is free software; you can redistribute it and/or
|
||||
modify it under the terms of the GNU Lesser General Public
|
||||
License as published by the Free Software Foundation; either
|
||||
version 2.1 of the License, or (at your option) any later version.
|
||||
|
||||
This library is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||
Lesser General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU Lesser General Public
|
||||
License along with this library; if not, write to the Free Software
|
||||
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
|
||||
*/
|
||||
|
||||
#ifndef TwoWire_h
|
||||
#define TwoWire_h
|
||||
|
||||
#include <inttypes.h>
|
||||
|
||||
#define BUFFER_LENGTH 32
|
||||
|
||||
class TwoWire
|
||||
{
|
||||
private:
|
||||
static uint8_t* rxBuffer;
|
||||
static uint8_t rxBufferIndex;
|
||||
static uint8_t rxBufferLength;
|
||||
|
||||
static uint8_t txAddress;
|
||||
static uint8_t* txBuffer;
|
||||
static uint8_t txBufferIndex;
|
||||
static uint8_t txBufferLength;
|
||||
|
||||
static uint8_t transmitting;
|
||||
static void (*user_onRequest)(void);
|
||||
static void (*user_onReceive)(int);
|
||||
static void onRequestService(void);
|
||||
static void onReceiveService(uint8_t*, int);
|
||||
public:
|
||||
TwoWire();
|
||||
void begin();
|
||||
void begin(uint8_t);
|
||||
void begin(int);
|
||||
void beginTransmission(uint8_t);
|
||||
void beginTransmission(int);
|
||||
void endTransmission(void);
|
||||
void requestFrom(uint8_t, uint8_t);
|
||||
void requestFrom(int, int);
|
||||
void send(uint8_t);
|
||||
void send(uint8_t*, uint8_t);
|
||||
void send(int);
|
||||
void send(char*);
|
||||
uint8_t available(void);
|
||||
uint8_t receive(void);
|
||||
void onReceive( void (*)(int) );
|
||||
void onRequest( void (*)(void) );
|
||||
};
|
||||
|
||||
extern TwoWire Wire;
|
||||
|
||||
#endif
|
||||
|
||||
|
|
@ -0,0 +1,84 @@
|
|||
// I2C SRF10 or SRF08 Devantech Ultrasonic Ranger Finder
|
||||
// by Nicholas Zambetti <http://www.zambetti.com>
|
||||
// and James Tichenor <http://www.jamestichenor.net>
|
||||
|
||||
// Demonstrates use of the Wire library reading data from the
|
||||
// Devantech Utrasonic Rangers SFR08 and SFR10
|
||||
|
||||
// Created 29 April 2006
|
||||
|
||||
#include <Wire.h>
|
||||
|
||||
void setup()
|
||||
{
|
||||
Wire.begin(); // join i2c bus (address optional for master)
|
||||
Serial.begin(9600); // start serial communication at 9600bps
|
||||
}
|
||||
|
||||
int reading = 0;
|
||||
|
||||
void loop()
|
||||
{
|
||||
// step 1: instruct sensor to read echoes
|
||||
Wire.beginTransmission(112); // transmit to device #112 (0x70)
|
||||
// the address specified in the datasheet is 224 (0xE0)
|
||||
// but i2c adressing uses the high 7 bits so it's 112
|
||||
Wire.send(0x00); // sets register pointer to the command register (0x00)
|
||||
Wire.send(0x50); // command sensor to measure in "inches" (0x50)
|
||||
// use 0x51 for centimeters
|
||||
// use 0x52 for ping microseconds
|
||||
Wire.endTransmission(); // stop transmitting
|
||||
|
||||
// step 2: wait for readings to happen
|
||||
delay(70); // datasheet suggests at least 65 milliseconds
|
||||
|
||||
// step 3: instruct sensor to return a particular echo reading
|
||||
Wire.beginTransmission(112); // transmit to device #112
|
||||
Wire.send(0x02); // sets register pointer to echo #1 register (0x02)
|
||||
Wire.endTransmission(); // stop transmitting
|
||||
|
||||
// step 4: request reading from sensor
|
||||
Wire.requestFrom(112, 2); // request 2 bytes from slave device #112
|
||||
|
||||
// step 5: receive reading from sensor
|
||||
if(2 <= Wire.available()) // if two bytes were received
|
||||
{
|
||||
reading = Wire.receive(); // receive high byte (overwrites previous reading)
|
||||
reading = reading << 8; // shift high byte to be high 8 bits
|
||||
reading |= Wire.receive(); // receive low byte as lower 8 bits
|
||||
Serial.println(reading); // print the reading
|
||||
}
|
||||
|
||||
delay(250); // wait a bit since people have to read the output :)
|
||||
}
|
||||
|
||||
|
||||
/*
|
||||
|
||||
// The following code changes the address of a Devantech Ultrasonic Range Finder (SRF10 or SRF08)
|
||||
// usage: changeAddress(0x70, 0xE6);
|
||||
|
||||
void changeAddress(byte oldAddress, byte newAddress)
|
||||
{
|
||||
Wire.beginTransmission(oldAddress);
|
||||
Wire.send(0x00);
|
||||
Wire.send(0xA0);
|
||||
Wire.endTransmission();
|
||||
|
||||
Wire.beginTransmission(oldAddress);
|
||||
Wire.send(0x00);
|
||||
Wire.send(0xAA);
|
||||
Wire.endTransmission();
|
||||
|
||||
Wire.beginTransmission(oldAddress);
|
||||
Wire.send(0x00);
|
||||
Wire.send(0xA5);
|
||||
Wire.endTransmission();
|
||||
|
||||
Wire.beginTransmission(oldAddress);
|
||||
Wire.send(0x00);
|
||||
Wire.send(newAddress);
|
||||
Wire.endTransmission();
|
||||
}
|
||||
|
||||
*/
|
||||
|
|
@ -0,0 +1,34 @@
|
|||
// I2C Digital Potentiometer
|
||||
// by Nicholas Zambetti <http://www.zambetti.com>
|
||||
// and Shawn Bonkowski <http://people.interaction-ivrea.it/s.bonkowski/>
|
||||
|
||||
// Demonstrates use of the Wire library
|
||||
// Controls AD5171 digital potentiometer via I2C/TWI
|
||||
|
||||
// Created 31 March 2006
|
||||
|
||||
#include <Wire.h>
|
||||
|
||||
void setup()
|
||||
{
|
||||
Wire.begin(); // join i2c bus (address optional for master)
|
||||
}
|
||||
|
||||
byte val = 0;
|
||||
|
||||
void loop()
|
||||
{
|
||||
Wire.beginTransmission(44); // transmit to device #44 (0x2c)
|
||||
// device address is specified in datasheet
|
||||
Wire.send(0x00); // sends instruction byte
|
||||
Wire.send(val); // sends potentiometer value byte
|
||||
Wire.endTransmission(); // stop transmitting
|
||||
|
||||
val++; // increment value
|
||||
if(val == 64) // if reached 64th position (max)
|
||||
{
|
||||
val = 0; // start over from lowest value
|
||||
}
|
||||
delay(500);
|
||||
}
|
||||
|
||||
|
|
@ -0,0 +1,29 @@
|
|||
// Wire Master Reader
|
||||
// by Nicholas Zambetti <http://www.zambetti.com>
|
||||
|
||||
// Demonstrates use of the Wire library
|
||||
// Reads data from an I2C/TWI slave device
|
||||
// Refer to the "Wire Slave Sender" example for use with this
|
||||
|
||||
// Created 29 March 2006
|
||||
|
||||
#include <Wire.h>
|
||||
|
||||
void setup()
|
||||
{
|
||||
Wire.begin(); // join i2c bus (address optional for master)
|
||||
Serial.begin(9600); // start serial for output
|
||||
}
|
||||
|
||||
void loop()
|
||||
{
|
||||
Wire.requestFrom(2, 6); // request 6 bytes from slave device #2
|
||||
|
||||
while(Wire.available()) // slave may send less than requested
|
||||
{
|
||||
char c = Wire.receive(); // receive a byte as character
|
||||
Serial.print(c); // print the character
|
||||
}
|
||||
|
||||
delay(500);
|
||||
}
|
||||
|
|
@ -0,0 +1,28 @@
|
|||
// Wire Master Writer
|
||||
// by Nicholas Zambetti <http://www.zambetti.com>
|
||||
|
||||
// Demonstrates use of the Wire library
|
||||
// Writes data to an I2C/TWI slave device
|
||||
// Refer to the "Wire Slave Receiver" example for use with this
|
||||
|
||||
// Created 29 March 2006
|
||||
|
||||
#include <Wire.h>
|
||||
|
||||
void setup()
|
||||
{
|
||||
Wire.begin(); // join i2c bus (address optional for master)
|
||||
}
|
||||
|
||||
byte x = 0;
|
||||
|
||||
void loop()
|
||||
{
|
||||
Wire.beginTransmission(4); // transmit to device #4
|
||||
Wire.send("x is "); // sends five bytes
|
||||
Wire.send(x); // sends one byte
|
||||
Wire.endTransmission(); // stop transmitting
|
||||
|
||||
x++;
|
||||
delay(500);
|
||||
}
|
||||
|
|
@ -0,0 +1,35 @@
|
|||
// Wire Slave Receiver
|
||||
// by Nicholas Zambetti <http://www.zambetti.com>
|
||||
|
||||
// Demonstrates use of the Wire library
|
||||
// Receives data as an I2C/TWI slave device
|
||||
// Refer to the "Wire Master Writer" example for use with this
|
||||
|
||||
// Created 29 March 2006
|
||||
|
||||
#include <Wire.h>
|
||||
|
||||
void setup()
|
||||
{
|
||||
Wire.begin(4); // join i2c bus with address #4
|
||||
Wire.onReceive(receiveEvent); // register event
|
||||
Serial.begin(9600); // start serial for output
|
||||
}
|
||||
|
||||
void loop()
|
||||
{
|
||||
delay(100);
|
||||
}
|
||||
|
||||
// function that executes whenever data is received from master
|
||||
// this function is registered as an event, see setup()
|
||||
void receiveEvent(int howMany)
|
||||
{
|
||||
while(1 < Wire.available()) // loop through all but the last
|
||||
{
|
||||
char c = Wire.receive(); // receive byte as a character
|
||||
Serial.print(c); // print the character
|
||||
}
|
||||
int x = Wire.receive(); // receive byte as an integer
|
||||
Serial.println(x); // print the integer
|
||||
}
|
||||
|
|
@ -0,0 +1,29 @@
|
|||
// Wire Slave Sender
|
||||
// by Nicholas Zambetti <http://www.zambetti.com>
|
||||
|
||||
// Demonstrates use of the Wire library
|
||||
// Sends data as an I2C/TWI slave device
|
||||
// Refer to the "Wire Master Reader" example for use with this
|
||||
|
||||
// Created 29 March 2006
|
||||
|
||||
#include <Wire.h>
|
||||
|
||||
void setup()
|
||||
{
|
||||
Wire.begin(2); // join i2c bus with address #2
|
||||
Wire.onRequest(requestEvent); // register event
|
||||
}
|
||||
|
||||
void loop()
|
||||
{
|
||||
delay(100);
|
||||
}
|
||||
|
||||
// function that executes whenever data is requested by master
|
||||
// this function is registered as an event, see setup()
|
||||
void requestEvent()
|
||||
{
|
||||
Wire.send("hello "); // respond with message of 6 bytes
|
||||
// as expected by master
|
||||
}
|
||||
|
|
@ -0,0 +1,31 @@
|
|||
#######################################
|
||||
# Syntax Coloring Map For Wire
|
||||
#######################################
|
||||
|
||||
#######################################
|
||||
# Datatypes (KEYWORD1)
|
||||
#######################################
|
||||
|
||||
#######################################
|
||||
# Methods and Functions (KEYWORD2)
|
||||
#######################################
|
||||
|
||||
begin KEYWORD2
|
||||
beginTransmission KEYWORD2
|
||||
endTransmission KEYWORD2
|
||||
requestFrom KEYWORD2
|
||||
send KEYWORD2
|
||||
receive KEYWORD2
|
||||
onReceive KEYWORD2
|
||||
onRequest KEYWORD2
|
||||
|
||||
#######################################
|
||||
# Instances (KEYWORD2)
|
||||
#######################################
|
||||
|
||||
Wire KEYWORD2
|
||||
|
||||
#######################################
|
||||
# Constants (LITERAL1)
|
||||
#######################################
|
||||
|
||||
|
|
@ -0,0 +1,449 @@
|
|||
/*
|
||||
twi.c - TWI/I2C library for Wiring & Arduino
|
||||
Copyright (c) 2006 Nicholas Zambetti. All right reserved.
|
||||
|
||||
This library is free software; you can redistribute it and/or
|
||||
modify it under the terms of the GNU Lesser General Public
|
||||
License as published by the Free Software Foundation; either
|
||||
version 2.1 of the License, or (at your option) any later version.
|
||||
|
||||
This library is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||
Lesser General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU Lesser General Public
|
||||
License along with this library; if not, write to the Free Software
|
||||
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
|
||||
*/
|
||||
|
||||
#include <math.h>
|
||||
#include <stdlib.h>
|
||||
#include <inttypes.h>
|
||||
#include <avr/io.h>
|
||||
#include <avr/interrupt.h>
|
||||
#include <avr/signal.h>
|
||||
#include <compat/twi.h>
|
||||
|
||||
#ifndef cbi
|
||||
#define cbi(sfr, bit) (_SFR_BYTE(sfr) &= ~_BV(bit))
|
||||
#endif
|
||||
|
||||
#ifndef sbi
|
||||
#define sbi(sfr, bit) (_SFR_BYTE(sfr) |= _BV(bit))
|
||||
#endif
|
||||
|
||||
#include "twi.h"
|
||||
|
||||
static volatile uint8_t twi_state;
|
||||
static uint8_t twi_slarw;
|
||||
|
||||
static void (*twi_onSlaveTransmit)(void);
|
||||
static void (*twi_onSlaveReceive)(uint8_t*, int);
|
||||
|
||||
static uint8_t* twi_masterBuffer;
|
||||
static volatile uint8_t twi_masterBufferIndex;
|
||||
static uint8_t twi_masterBufferLength;
|
||||
|
||||
static uint8_t* twi_txBuffer;
|
||||
static volatile uint8_t twi_txBufferIndex;
|
||||
static volatile uint8_t twi_txBufferLength;
|
||||
|
||||
static uint8_t* twi_rxBuffer;
|
||||
static volatile uint8_t twi_rxBufferIndex;
|
||||
|
||||
/*
|
||||
* Function twi_init
|
||||
* Desc readys twi pins and sets twi bitrate
|
||||
* Input none
|
||||
* Output none
|
||||
*/
|
||||
void twi_init(void)
|
||||
{
|
||||
// initialize state
|
||||
twi_state = TWI_READY;
|
||||
|
||||
#if defined(__AVR_ATmega168__) || defined(__AVR_ATmega8__)
|
||||
// activate internal pull-ups for twi
|
||||
// as per note from atmega8 manual pg167
|
||||
sbi(PORTC, 4);
|
||||
sbi(PORTC, 5);
|
||||
#else
|
||||
// activate internal pull-ups for twi
|
||||
// as per note from atmega128 manual pg204
|
||||
sbi(PORTD, 0);
|
||||
sbi(PORTD, 1);
|
||||
#endif
|
||||
|
||||
// initialize twi prescaler and bit rate
|
||||
cbi(TWSR, TWPS0);
|
||||
cbi(TWSR, TWPS1);
|
||||
TWBR = ((CPU_FREQ / TWI_FREQ) - 16) / 2;
|
||||
|
||||
/* twi bit rate formula from atmega128 manual pg 204
|
||||
SCL Frequency = CPU Clock Frequency / (16 + (2 * TWBR))
|
||||
note: TWBR should be 10 or higher for master mode
|
||||
It is 72 for a 16mhz Wiring board with 100kHz TWI */
|
||||
|
||||
// enable twi module, acks, and twi interrupt
|
||||
TWCR = _BV(TWEN) | _BV(TWIE) | _BV(TWEA);
|
||||
|
||||
// allocate buffers
|
||||
twi_masterBuffer = (uint8_t*) calloc(TWI_BUFFER_LENGTH, sizeof(uint8_t));
|
||||
twi_txBuffer = (uint8_t*) calloc(TWI_BUFFER_LENGTH, sizeof(uint8_t));
|
||||
twi_rxBuffer = (uint8_t*) calloc(TWI_BUFFER_LENGTH, sizeof(uint8_t));
|
||||
}
|
||||
|
||||
/*
|
||||
* Function twi_slaveInit
|
||||
* Desc sets slave address and enables interrupt
|
||||
* Input none
|
||||
* Output none
|
||||
*/
|
||||
void twi_setAddress(uint8_t address)
|
||||
{
|
||||
// set twi slave address (skip over TWGCE bit)
|
||||
TWAR = address << 1;
|
||||
}
|
||||
|
||||
/*
|
||||
* Function twi_readFrom
|
||||
* Desc attempts to become twi bus master and read a
|
||||
* series of bytes from a device on the bus
|
||||
* Input address: 7bit i2c device address
|
||||
* data: pointer to byte array
|
||||
* length: number of bytes to read into array
|
||||
* Output byte: 0 ok, 1 length too long for buffer
|
||||
*/
|
||||
uint8_t twi_readFrom(uint8_t address, uint8_t* data, uint8_t length)
|
||||
{
|
||||
uint8_t i;
|
||||
|
||||
// ensure data will fit into buffer
|
||||
if(TWI_BUFFER_LENGTH < length){
|
||||
return 1;
|
||||
}
|
||||
|
||||
// wait until twi is ready, become master receiver
|
||||
while(TWI_READY != twi_state){
|
||||
continue;
|
||||
}
|
||||
twi_state = TWI_MRX;
|
||||
|
||||
// initialize buffer iteration vars
|
||||
twi_masterBufferIndex = 0;
|
||||
twi_masterBufferLength = length;
|
||||
|
||||
// build sla+w, slave device address + w bit
|
||||
twi_slarw = TW_READ;
|
||||
twi_slarw |= address << 1;
|
||||
|
||||
// send start condition
|
||||
TWCR = _BV(TWEN) | _BV(TWIE) | _BV(TWEA) | _BV(TWINT) | _BV(TWSTA);
|
||||
|
||||
// wait for read operation to complete
|
||||
while(TWI_MRX == twi_state){
|
||||
continue;
|
||||
}
|
||||
|
||||
// copy twi buffer to data
|
||||
for(i = 0; i < length; ++i){
|
||||
data[i] = twi_masterBuffer[i];
|
||||
}
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
/*
|
||||
* Function twi_writeTo
|
||||
* Desc attempts to become twi bus master and write a
|
||||
* series of bytes to a device on the bus
|
||||
* Input address: 7bit i2c device address
|
||||
* data: pointer to byte array
|
||||
* length: number of bytes in array
|
||||
* wait: boolean indicating to wait for write or not
|
||||
* Output byte: 0 ok, 1 length too long for buffer
|
||||
*/
|
||||
uint8_t twi_writeTo(uint8_t address, uint8_t* data, uint8_t length, uint8_t wait)
|
||||
{
|
||||
uint8_t i;
|
||||
|
||||
// ensure data will fit into buffer
|
||||
if(TWI_BUFFER_LENGTH < length){
|
||||
return 1;
|
||||
}
|
||||
|
||||
// wait until twi is ready, become master transmitter
|
||||
while(TWI_READY != twi_state){
|
||||
continue;
|
||||
}
|
||||
twi_state = TWI_MTX;
|
||||
|
||||
// initialize buffer iteration vars
|
||||
twi_masterBufferIndex = 0;
|
||||
twi_masterBufferLength = length;
|
||||
|
||||
// copy data to twi buffer
|
||||
for(i = 0; i < length; ++i){
|
||||
twi_masterBuffer[i] = data[i];
|
||||
}
|
||||
|
||||
// build sla+w, slave device address + w bit
|
||||
twi_slarw = TW_WRITE;
|
||||
twi_slarw |= address << 1;
|
||||
|
||||
// send start condition
|
||||
TWCR = _BV(TWEN) | _BV(TWIE) | _BV(TWEA) | _BV(TWINT) | _BV(TWSTA);
|
||||
|
||||
// wait for write operation to complete
|
||||
while(wait && (TWI_MTX == twi_state)){
|
||||
continue;
|
||||
}
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
/*
|
||||
* Function twi_transmit
|
||||
* Desc fills slave tx buffer with data
|
||||
* must be called in slave tx event callback
|
||||
* Input data: pointer to byte array
|
||||
* length: number of bytes in array
|
||||
* Output 1 length too long for buffer
|
||||
* 2 not slave transmitter
|
||||
* 0 ok
|
||||
*/
|
||||
uint8_t twi_transmit(uint8_t* data, uint8_t length)
|
||||
{
|
||||
uint8_t i;
|
||||
|
||||
// ensure data will fit into buffer
|
||||
if(TWI_BUFFER_LENGTH < length){
|
||||
return 1;
|
||||
}
|
||||
|
||||
// ensure we are currently a slave transmitter
|
||||
if(TWI_STX != twi_state){
|
||||
return 2;
|
||||
}
|
||||
|
||||
// set length and copy data into tx buffer
|
||||
twi_txBufferLength = length;
|
||||
for(i = 0; i < length; ++i){
|
||||
twi_txBuffer[i] = data[i];
|
||||
}
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
/*
|
||||
* Function twi_attachSlaveRxEvent
|
||||
* Desc sets function called before a slave read operation
|
||||
* Input function: callback function to use
|
||||
* Output none
|
||||
*/
|
||||
void twi_attachSlaveRxEvent( void (*function)(uint8_t*, int) )
|
||||
{
|
||||
twi_onSlaveReceive = function;
|
||||
}
|
||||
|
||||
/*
|
||||
* Function twi_attachSlaveTxEvent
|
||||
* Desc sets function called before a slave write operation
|
||||
* Input function: callback function to use
|
||||
* Output none
|
||||
*/
|
||||
void twi_attachSlaveTxEvent( void (*function)(void) )
|
||||
{
|
||||
twi_onSlaveTransmit = function;
|
||||
}
|
||||
|
||||
/*
|
||||
* Function twi_reply
|
||||
* Desc sends byte or readys receive line
|
||||
* Input ack: byte indicating to ack or to nack
|
||||
* Output none
|
||||
*/
|
||||
void twi_reply(uint8_t ack)
|
||||
{
|
||||
// transmit master read ready signal, with or without ack
|
||||
if(ack){
|
||||
TWCR = _BV(TWEN) | _BV(TWIE) | _BV(TWINT) | _BV(TWEA);
|
||||
}else{
|
||||
TWCR = _BV(TWEN) | _BV(TWIE) | _BV(TWINT);
|
||||
}
|
||||
}
|
||||
|
||||
/*
|
||||
* Function twi_stop
|
||||
* Desc relinquishes bus master status
|
||||
* Input none
|
||||
* Output none
|
||||
*/
|
||||
void twi_stop(void)
|
||||
{
|
||||
// send stop condition
|
||||
TWCR = _BV(TWEN) | _BV(TWIE) | _BV(TWEA) | _BV(TWINT) | _BV(TWSTO);
|
||||
|
||||
// wait for stop condition to be exectued on bus
|
||||
// TWINT is not set after a stop condition!
|
||||
while(TWCR & _BV(TWSTO)){
|
||||
continue;
|
||||
}
|
||||
|
||||
// update twi state
|
||||
twi_state = TWI_READY;
|
||||
}
|
||||
|
||||
/*
|
||||
* Function twi_releaseBus
|
||||
* Desc releases bus control
|
||||
* Input none
|
||||
* Output none
|
||||
*/
|
||||
void twi_releaseBus(void)
|
||||
{
|
||||
// release bus
|
||||
TWCR = _BV(TWEN) | _BV(TWIE) | _BV(TWEA) | _BV(TWINT);
|
||||
|
||||
// update twi state
|
||||
twi_state = TWI_READY;
|
||||
}
|
||||
|
||||
SIGNAL(SIG_2WIRE_SERIAL)
|
||||
{
|
||||
switch(TW_STATUS){
|
||||
// All Master
|
||||
case TW_START: // sent start condition
|
||||
case TW_REP_START: // sent repeated start condition
|
||||
// copy device address and r/w bit to output register and ack
|
||||
TWDR = twi_slarw;
|
||||
twi_reply(1);
|
||||
break;
|
||||
|
||||
// Master Transmitter
|
||||
case TW_MT_SLA_ACK: // slave receiver acked address
|
||||
case TW_MT_DATA_ACK: // slave receiver acked data
|
||||
// if there is data to send, send it, otherwise stop
|
||||
if(twi_masterBufferIndex < twi_masterBufferLength){
|
||||
// copy data to output register and ack
|
||||
TWDR = twi_masterBuffer[twi_masterBufferIndex++];
|
||||
twi_reply(1);
|
||||
}else{
|
||||
twi_stop();
|
||||
}
|
||||
break;
|
||||
case TW_MT_SLA_NACK: // address sent, nack received
|
||||
case TW_MT_DATA_NACK: // data sent, nack received
|
||||
twi_stop();
|
||||
break;
|
||||
case TW_MT_ARB_LOST: // lost bus arbitration
|
||||
twi_releaseBus();
|
||||
break;
|
||||
|
||||
// Master Receiver
|
||||
case TW_MR_DATA_ACK: // data received, ack sent
|
||||
// put byte into buffer
|
||||
twi_masterBuffer[twi_masterBufferIndex++] = TWDR;
|
||||
case TW_MR_SLA_ACK: // address sent, ack received
|
||||
// ack if more bytes are expected, otherwise nack
|
||||
if(twi_masterBufferIndex < twi_masterBufferLength){
|
||||
twi_reply(1);
|
||||
}else{
|
||||
twi_reply(0);
|
||||
}
|
||||
break;
|
||||
case TW_MR_DATA_NACK: // data received, nack sent
|
||||
// put final byte into buffer
|
||||
twi_masterBuffer[twi_masterBufferIndex++] = TWDR;
|
||||
case TW_MR_SLA_NACK: // address sent, nack received
|
||||
twi_stop();
|
||||
break;
|
||||
// TW_MR_ARB_LOST handled by TW_MT_ARB_LOST case
|
||||
|
||||
// Slave Receiver
|
||||
case TW_SR_SLA_ACK: // addressed, returned ack
|
||||
case TW_SR_GCALL_ACK: // addressed generally, returned ack
|
||||
case TW_SR_ARB_LOST_SLA_ACK: // lost arbitration, returned ack
|
||||
case TW_SR_ARB_LOST_GCALL_ACK: // lost arbitration, returned ack
|
||||
// enter slave receiver mode
|
||||
twi_state = TWI_SRX;
|
||||
// indicate that rx buffer can be overwritten and ack
|
||||
twi_rxBufferIndex = 0;
|
||||
twi_reply(1);
|
||||
break;
|
||||
case TW_SR_DATA_ACK: // data received, returned ack
|
||||
case TW_SR_GCALL_DATA_ACK: // data received generally, returned ack
|
||||
// if there is still room in the rx buffer
|
||||
if(twi_rxBufferIndex < TWI_BUFFER_LENGTH){
|
||||
// put byte in buffer and ack
|
||||
twi_rxBuffer[twi_rxBufferIndex++] = TWDR;
|
||||
twi_reply(1);
|
||||
}else{
|
||||
// otherwise nack
|
||||
twi_reply(0);
|
||||
}
|
||||
break;
|
||||
case TW_SR_STOP: // stop or repeated start condition received
|
||||
// put a null char after data if there's room
|
||||
if(twi_rxBufferIndex < TWI_BUFFER_LENGTH){
|
||||
twi_rxBuffer[twi_rxBufferIndex] = '\0';
|
||||
}
|
||||
// callback to user defined callback
|
||||
twi_onSlaveReceive(twi_rxBuffer, twi_rxBufferIndex);
|
||||
// ack future responses
|
||||
twi_reply(1);
|
||||
// leave slave receiver state
|
||||
twi_state = TWI_READY;
|
||||
break;
|
||||
case TW_SR_DATA_NACK: // data received, returned nack
|
||||
case TW_SR_GCALL_DATA_NACK: // data received generally, returned nack
|
||||
// nack back at master
|
||||
twi_reply(0);
|
||||
break;
|
||||
|
||||
// Slave Transmitter
|
||||
case TW_ST_SLA_ACK: // addressed, returned ack
|
||||
case TW_ST_ARB_LOST_SLA_ACK: // arbitration lost, returned ack
|
||||
// enter slave transmitter mode
|
||||
twi_state = TWI_STX;
|
||||
// ready the tx buffer index for iteration
|
||||
twi_txBufferIndex = 0;
|
||||
// set tx buffer length to be zero, to verify if user changes it
|
||||
twi_txBufferLength = 0;
|
||||
// request for txBuffer to be filled and length to be set
|
||||
// note: user must call twi_transmit(bytes, length) to do this
|
||||
twi_onSlaveTransmit();
|
||||
// if they didn't change buffer & length, initialize it
|
||||
if(0 == twi_txBufferLength){
|
||||
twi_txBufferLength = 1;
|
||||
twi_txBuffer[0] = 0x00;
|
||||
}
|
||||
// transmit first byte from buffer, fall
|
||||
case TW_ST_DATA_ACK: // byte sent, ack returned
|
||||
// copy data to output register
|
||||
TWDR = twi_txBuffer[twi_txBufferIndex++];
|
||||
// if there is more to send, ack, otherwise nack
|
||||
if(twi_txBufferIndex < twi_txBufferLength){
|
||||
twi_reply(1);
|
||||
}else{
|
||||
twi_reply(0);
|
||||
}
|
||||
break;
|
||||
case TW_ST_DATA_NACK: // received nack, we are done
|
||||
case TW_ST_LAST_DATA: // received ack, but we are done already!
|
||||
// ack future responses
|
||||
twi_reply(1);
|
||||
// leave slave receiver state
|
||||
twi_state = TWI_READY;
|
||||
break;
|
||||
|
||||
// All
|
||||
case TW_NO_INFO: // no state information
|
||||
break;
|
||||
case TW_BUS_ERROR: // bus error, illegal stop/start
|
||||
twi_stop();
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
|
|
@ -0,0 +1,57 @@
|
|||
/*
|
||||
twi.h - TWI/I2C library for Wiring & Arduino
|
||||
Copyright (c) 2006 Nicholas Zambetti. All right reserved.
|
||||
|
||||
This library is free software; you can redistribute it and/or
|
||||
modify it under the terms of the GNU Lesser General Public
|
||||
License as published by the Free Software Foundation; either
|
||||
version 2.1 of the License, or (at your option) any later version.
|
||||
|
||||
This library is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||
Lesser General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU Lesser General Public
|
||||
License along with this library; if not, write to the Free Software
|
||||
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
|
||||
*/
|
||||
|
||||
#ifndef twi_h
|
||||
#define twi_h
|
||||
|
||||
#include <inttypes.h>
|
||||
|
||||
//#define ATMEGA8
|
||||
|
||||
#ifndef CPU_FREQ
|
||||
#define CPU_FREQ 16000000L
|
||||
#endif
|
||||
|
||||
#ifndef TWI_FREQ
|
||||
#define TWI_FREQ 100000L
|
||||
#endif
|
||||
|
||||
#ifndef TWI_BUFFER_LENGTH
|
||||
#define TWI_BUFFER_LENGTH 32
|
||||
#endif
|
||||
|
||||
#define TWI_READY 0
|
||||
#define TWI_MRX 1
|
||||
#define TWI_MTX 2
|
||||
#define TWI_SRX 3
|
||||
#define TWI_STX 4
|
||||
|
||||
void twi_init(void);
|
||||
void twi_setAddress(uint8_t);
|
||||
uint8_t twi_readFrom(uint8_t, uint8_t*, uint8_t);
|
||||
uint8_t twi_writeTo(uint8_t, uint8_t*, uint8_t, uint8_t);
|
||||
uint8_t twi_transmit(uint8_t*, uint8_t);
|
||||
void twi_attachSlaveRxEvent( void (*)(uint8_t*, int) );
|
||||
void twi_attachSlaveTxEvent( void (*)(void) );
|
||||
void twi_reply(uint8_t);
|
||||
void twi_stop(void);
|
||||
void twi_releaseBus(void);
|
||||
|
||||
#endif
|
||||
|
||||
|
|
@ -0,0 +1,516 @@
|
|||
#ifndef Binary_h
|
||||
#define Binary_h
|
||||
|
||||
#define B0 0
|
||||
#define B00 0
|
||||
#define B000 0
|
||||
#define B0000 0
|
||||
#define B00000 0
|
||||
#define B000000 0
|
||||
#define B0000000 0
|
||||
#define B00000000 0
|
||||
#define B1 1
|
||||
#define B01 1
|
||||
#define B001 1
|
||||
#define B0001 1
|
||||
#define B00001 1
|
||||
#define B000001 1
|
||||
#define B0000001 1
|
||||
#define B00000001 1
|
||||
#define B10 2
|
||||
#define B010 2
|
||||
#define B0010 2
|
||||
#define B00010 2
|
||||
#define B000010 2
|
||||
#define B0000010 2
|
||||
#define B00000010 2
|
||||
#define B11 3
|
||||
#define B011 3
|
||||
#define B0011 3
|
||||
#define B00011 3
|
||||
#define B000011 3
|
||||
#define B0000011 3
|
||||
#define B00000011 3
|
||||
#define B100 4
|
||||
#define B0100 4
|
||||
#define B00100 4
|
||||
#define B000100 4
|
||||
#define B0000100 4
|
||||
#define B00000100 4
|
||||
#define B101 5
|
||||
#define B0101 5
|
||||
#define B00101 5
|
||||
#define B000101 5
|
||||
#define B0000101 5
|
||||
#define B00000101 5
|
||||
#define B110 6
|
||||
#define B0110 6
|
||||
#define B00110 6
|
||||
#define B000110 6
|
||||
#define B0000110 6
|
||||
#define B00000110 6
|
||||
#define B111 7
|
||||
#define B0111 7
|
||||
#define B00111 7
|
||||
#define B000111 7
|
||||
#define B0000111 7
|
||||
#define B00000111 7
|
||||
#define B1000 8
|
||||
#define B01000 8
|
||||
#define B001000 8
|
||||
#define B0001000 8
|
||||
#define B00001000 8
|
||||
#define B1001 9
|
||||
#define B01001 9
|
||||
#define B001001 9
|
||||
#define B0001001 9
|
||||
#define B00001001 9
|
||||
#define B1010 10
|
||||
#define B01010 10
|
||||
#define B001010 10
|
||||
#define B0001010 10
|
||||
#define B00001010 10
|
||||
#define B1011 11
|
||||
#define B01011 11
|
||||
#define B001011 11
|
||||
#define B0001011 11
|
||||
#define B00001011 11
|
||||
#define B1100 12
|
||||
#define B01100 12
|
||||
#define B001100 12
|
||||
#define B0001100 12
|
||||
#define B00001100 12
|
||||
#define B1101 13
|
||||
#define B01101 13
|
||||
#define B001101 13
|
||||
#define B0001101 13
|
||||
#define B00001101 13
|
||||
#define B1110 14
|
||||
#define B01110 14
|
||||
#define B001110 14
|
||||
#define B0001110 14
|
||||
#define B00001110 14
|
||||
#define B1111 15
|
||||
#define B01111 15
|
||||
#define B001111 15
|
||||
#define B0001111 15
|
||||
#define B00001111 15
|
||||
#define B10000 16
|
||||
#define B010000 16
|
||||
#define B0010000 16
|
||||
#define B00010000 16
|
||||
#define B10001 17
|
||||
#define B010001 17
|
||||
#define B0010001 17
|
||||
#define B00010001 17
|
||||
#define B10010 18
|
||||
#define B010010 18
|
||||
#define B0010010 18
|
||||
#define B00010010 18
|
||||
#define B10011 19
|
||||
#define B010011 19
|
||||
#define B0010011 19
|
||||
#define B00010011 19
|
||||
#define B10100 20
|
||||
#define B010100 20
|
||||
#define B0010100 20
|
||||
#define B00010100 20
|
||||
#define B10101 21
|
||||
#define B010101 21
|
||||
#define B0010101 21
|
||||
#define B00010101 21
|
||||
#define B10110 22
|
||||
#define B010110 22
|
||||
#define B0010110 22
|
||||
#define B00010110 22
|
||||
#define B10111 23
|
||||
#define B010111 23
|
||||
#define B0010111 23
|
||||
#define B00010111 23
|
||||
#define B11000 24
|
||||
#define B011000 24
|
||||
#define B0011000 24
|
||||
#define B00011000 24
|
||||
#define B11001 25
|
||||
#define B011001 25
|
||||
#define B0011001 25
|
||||
#define B00011001 25
|
||||
#define B11010 26
|
||||
#define B011010 26
|
||||
#define B0011010 26
|
||||
#define B00011010 26
|
||||
#define B11011 27
|
||||
#define B011011 27
|
||||
#define B0011011 27
|
||||
#define B00011011 27
|
||||
#define B11100 28
|
||||
#define B011100 28
|
||||
#define B0011100 28
|
||||
#define B00011100 28
|
||||
#define B11101 29
|
||||
#define B011101 29
|
||||
#define B0011101 29
|
||||
#define B00011101 29
|
||||
#define B11110 30
|
||||
#define B011110 30
|
||||
#define B0011110 30
|
||||
#define B00011110 30
|
||||
#define B11111 31
|
||||
#define B011111 31
|
||||
#define B0011111 31
|
||||
#define B00011111 31
|
||||
#define B100000 32
|
||||
#define B0100000 32
|
||||
#define B00100000 32
|
||||
#define B100001 33
|
||||
#define B0100001 33
|
||||
#define B00100001 33
|
||||
#define B100010 34
|
||||
#define B0100010 34
|
||||
#define B00100010 34
|
||||
#define B100011 35
|
||||
#define B0100011 35
|
||||
#define B00100011 35
|
||||
#define B100100 36
|
||||
#define B0100100 36
|
||||
#define B00100100 36
|
||||
#define B100101 37
|
||||
#define B0100101 37
|
||||
#define B00100101 37
|
||||
#define B100110 38
|
||||
#define B0100110 38
|
||||
#define B00100110 38
|
||||
#define B100111 39
|
||||
#define B0100111 39
|
||||
#define B00100111 39
|
||||
#define B101000 40
|
||||
#define B0101000 40
|
||||
#define B00101000 40
|
||||
#define B101001 41
|
||||
#define B0101001 41
|
||||
#define B00101001 41
|
||||
#define B101010 42
|
||||
#define B0101010 42
|
||||
#define B00101010 42
|
||||
#define B101011 43
|
||||
#define B0101011 43
|
||||
#define B00101011 43
|
||||
#define B101100 44
|
||||
#define B0101100 44
|
||||
#define B00101100 44
|
||||
#define B101101 45
|
||||
#define B0101101 45
|
||||
#define B00101101 45
|
||||
#define B101110 46
|
||||
#define B0101110 46
|
||||
#define B00101110 46
|
||||
#define B101111 47
|
||||
#define B0101111 47
|
||||
#define B00101111 47
|
||||
#define B110000 48
|
||||
#define B0110000 48
|
||||
#define B00110000 48
|
||||
#define B110001 49
|
||||
#define B0110001 49
|
||||
#define B00110001 49
|
||||
#define B110010 50
|
||||
#define B0110010 50
|
||||
#define B00110010 50
|
||||
#define B110011 51
|
||||
#define B0110011 51
|
||||
#define B00110011 51
|
||||
#define B110100 52
|
||||
#define B0110100 52
|
||||
#define B00110100 52
|
||||
#define B110101 53
|
||||
#define B0110101 53
|
||||
#define B00110101 53
|
||||
#define B110110 54
|
||||
#define B0110110 54
|
||||
#define B00110110 54
|
||||
#define B110111 55
|
||||
#define B0110111 55
|
||||
#define B00110111 55
|
||||
#define B111000 56
|
||||
#define B0111000 56
|
||||
#define B00111000 56
|
||||
#define B111001 57
|
||||
#define B0111001 57
|
||||
#define B00111001 57
|
||||
#define B111010 58
|
||||
#define B0111010 58
|
||||
#define B00111010 58
|
||||
#define B111011 59
|
||||
#define B0111011 59
|
||||
#define B00111011 59
|
||||
#define B111100 60
|
||||
#define B0111100 60
|
||||
#define B00111100 60
|
||||
#define B111101 61
|
||||
#define B0111101 61
|
||||
#define B00111101 61
|
||||
#define B111110 62
|
||||
#define B0111110 62
|
||||
#define B00111110 62
|
||||
#define B111111 63
|
||||
#define B0111111 63
|
||||
#define B00111111 63
|
||||
#define B1000000 64
|
||||
#define B01000000 64
|
||||
#define B1000001 65
|
||||
#define B01000001 65
|
||||
#define B1000010 66
|
||||
#define B01000010 66
|
||||
#define B1000011 67
|
||||
#define B01000011 67
|
||||
#define B1000100 68
|
||||
#define B01000100 68
|
||||
#define B1000101 69
|
||||
#define B01000101 69
|
||||
#define B1000110 70
|
||||
#define B01000110 70
|
||||
#define B1000111 71
|
||||
#define B01000111 71
|
||||
#define B1001000 72
|
||||
#define B01001000 72
|
||||
#define B1001001 73
|
||||
#define B01001001 73
|
||||
#define B1001010 74
|
||||
#define B01001010 74
|
||||
#define B1001011 75
|
||||
#define B01001011 75
|
||||
#define B1001100 76
|
||||
#define B01001100 76
|
||||
#define B1001101 77
|
||||
#define B01001101 77
|
||||
#define B1001110 78
|
||||
#define B01001110 78
|
||||
#define B1001111 79
|
||||
#define B01001111 79
|
||||
#define B1010000 80
|
||||
#define B01010000 80
|
||||
#define B1010001 81
|
||||
#define B01010001 81
|
||||
#define B1010010 82
|
||||
#define B01010010 82
|
||||
#define B1010011 83
|
||||
#define B01010011 83
|
||||
#define B1010100 84
|
||||
#define B01010100 84
|
||||
#define B1010101 85
|
||||
#define B01010101 85
|
||||
#define B1010110 86
|
||||
#define B01010110 86
|
||||
#define B1010111 87
|
||||
#define B01010111 87
|
||||
#define B1011000 88
|
||||
#define B01011000 88
|
||||
#define B1011001 89
|
||||
#define B01011001 89
|
||||
#define B1011010 90
|
||||
#define B01011010 90
|
||||
#define B1011011 91
|
||||
#define B01011011 91
|
||||
#define B1011100 92
|
||||
#define B01011100 92
|
||||
#define B1011101 93
|
||||
#define B01011101 93
|
||||
#define B1011110 94
|
||||
#define B01011110 94
|
||||
#define B1011111 95
|
||||
#define B01011111 95
|
||||
#define B1100000 96
|
||||
#define B01100000 96
|
||||
#define B1100001 97
|
||||
#define B01100001 97
|
||||
#define B1100010 98
|
||||
#define B01100010 98
|
||||
#define B1100011 99
|
||||
#define B01100011 99
|
||||
#define B1100100 100
|
||||
#define B01100100 100
|
||||
#define B1100101 101
|
||||
#define B01100101 101
|
||||
#define B1100110 102
|
||||
#define B01100110 102
|
||||
#define B1100111 103
|
||||
#define B01100111 103
|
||||
#define B1101000 104
|
||||
#define B01101000 104
|
||||
#define B1101001 105
|
||||
#define B01101001 105
|
||||
#define B1101010 106
|
||||
#define B01101010 106
|
||||
#define B1101011 107
|
||||
#define B01101011 107
|
||||
#define B1101100 108
|
||||
#define B01101100 108
|
||||
#define B1101101 109
|
||||
#define B01101101 109
|
||||
#define B1101110 110
|
||||
#define B01101110 110
|
||||
#define B1101111 111
|
||||
#define B01101111 111
|
||||
#define B1110000 112
|
||||
#define B01110000 112
|
||||
#define B1110001 113
|
||||
#define B01110001 113
|
||||
#define B1110010 114
|
||||
#define B01110010 114
|
||||
#define B1110011 115
|
||||
#define B01110011 115
|
||||
#define B1110100 116
|
||||
#define B01110100 116
|
||||
#define B1110101 117
|
||||
#define B01110101 117
|
||||
#define B1110110 118
|
||||
#define B01110110 118
|
||||
#define B1110111 119
|
||||
#define B01110111 119
|
||||
#define B1111000 120
|
||||
#define B01111000 120
|
||||
#define B1111001 121
|
||||
#define B01111001 121
|
||||
#define B1111010 122
|
||||
#define B01111010 122
|
||||
#define B1111011 123
|
||||
#define B01111011 123
|
||||
#define B1111100 124
|
||||
#define B01111100 124
|
||||
#define B1111101 125
|
||||
#define B01111101 125
|
||||
#define B1111110 126
|
||||
#define B01111110 126
|
||||
#define B1111111 127
|
||||
#define B01111111 127
|
||||
#define B10000000 128
|
||||
#define B10000001 129
|
||||
#define B10000010 130
|
||||
#define B10000011 131
|
||||
#define B10000100 132
|
||||
#define B10000101 133
|
||||
#define B10000110 134
|
||||
#define B10000111 135
|
||||
#define B10001000 136
|
||||
#define B10001001 137
|
||||
#define B10001010 138
|
||||
#define B10001011 139
|
||||
#define B10001100 140
|
||||
#define B10001101 141
|
||||
#define B10001110 142
|
||||
#define B10001111 143
|
||||
#define B10010000 144
|
||||
#define B10010001 145
|
||||
#define B10010010 146
|
||||
#define B10010011 147
|
||||
#define B10010100 148
|
||||
#define B10010101 149
|
||||
#define B10010110 150
|
||||
#define B10010111 151
|
||||
#define B10011000 152
|
||||
#define B10011001 153
|
||||
#define B10011010 154
|
||||
#define B10011011 155
|
||||
#define B10011100 156
|
||||
#define B10011101 157
|
||||
#define B10011110 158
|
||||
#define B10011111 159
|
||||
#define B10100000 160
|
||||
#define B10100001 161
|
||||
#define B10100010 162
|
||||
#define B10100011 163
|
||||
#define B10100100 164
|
||||
#define B10100101 165
|
||||
#define B10100110 166
|
||||
#define B10100111 167
|
||||
#define B10101000 168
|
||||
#define B10101001 169
|
||||
#define B10101010 170
|
||||
#define B10101011 171
|
||||
#define B10101100 172
|
||||
#define B10101101 173
|
||||
#define B10101110 174
|
||||
#define B10101111 175
|
||||
#define B10110000 176
|
||||
#define B10110001 177
|
||||
#define B10110010 178
|
||||
#define B10110011 179
|
||||
#define B10110100 180
|
||||
#define B10110101 181
|
||||
#define B10110110 182
|
||||
#define B10110111 183
|
||||
#define B10111000 184
|
||||
#define B10111001 185
|
||||
#define B10111010 186
|
||||
#define B10111011 187
|
||||
#define B10111100 188
|
||||
#define B10111101 189
|
||||
#define B10111110 190
|
||||
#define B10111111 191
|
||||
#define B11000000 192
|
||||
#define B11000001 193
|
||||
#define B11000010 194
|
||||
#define B11000011 195
|
||||
#define B11000100 196
|
||||
#define B11000101 197
|
||||
#define B11000110 198
|
||||
#define B11000111 199
|
||||
#define B11001000 200
|
||||
#define B11001001 201
|
||||
#define B11001010 202
|
||||
#define B11001011 203
|
||||
#define B11001100 204
|
||||
#define B11001101 205
|
||||
#define B11001110 206
|
||||
#define B11001111 207
|
||||
#define B11010000 208
|
||||
#define B11010001 209
|
||||
#define B11010010 210
|
||||
#define B11010011 211
|
||||
#define B11010100 212
|
||||
#define B11010101 213
|
||||
#define B11010110 214
|
||||
#define B11010111 215
|
||||
#define B11011000 216
|
||||
#define B11011001 217
|
||||
#define B11011010 218
|
||||
#define B11011011 219
|
||||
#define B11011100 220
|
||||
#define B11011101 221
|
||||
#define B11011110 222
|
||||
#define B11011111 223
|
||||
#define B11100000 224
|
||||
#define B11100001 225
|
||||
#define B11100010 226
|
||||
#define B11100011 227
|
||||
#define B11100100 228
|
||||
#define B11100101 229
|
||||
#define B11100110 230
|
||||
#define B11100111 231
|
||||
#define B11101000 232
|
||||
#define B11101001 233
|
||||
#define B11101010 234
|
||||
#define B11101011 235
|
||||
#define B11101100 236
|
||||
#define B11101101 237
|
||||
#define B11101110 238
|
||||
#define B11101111 239
|
||||
#define B11110000 240
|
||||
#define B11110001 241
|
||||
#define B11110010 242
|
||||
#define B11110011 243
|
||||
#define B11110100 244
|
||||
#define B11110101 245
|
||||
#define B11110110 246
|
||||
#define B11110111 247
|
||||
#define B11111000 248
|
||||
#define B11111001 249
|
||||
#define B11111010 250
|
||||
#define B11111011 251
|
||||
#define B11111100 252
|
||||
#define B11111101 253
|
||||
#define B11111110 254
|
||||
#define B11111111 255
|
||||
|
||||
#endif
|
||||
|
||||
|
|
@ -0,0 +1,47 @@
|
|||
/*
|
||||
Encoder.cpp - Encoder library for Wiring & Arduino
|
||||
Copyright (c) 2006 Hernando Barragan and Nicholas Zambetti.
|
||||
All right reserved.
|
||||
|
||||
This library is free software; you can redistribute it and/or
|
||||
modify it under the terms of the GNU Lesser General Public
|
||||
License as published by the Free Software Foundation; either
|
||||
version 2.1 of the License, or (at your option) any later version.
|
||||
|
||||
This library is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||
Lesser General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU Lesser General Public
|
||||
License along with this library; if not, write to the Free Software
|
||||
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
|
||||
*/
|
||||
|
||||
#ifndef Encoder_h
|
||||
#define Encoder_h
|
||||
|
||||
#include <inttypes.h>
|
||||
|
||||
class Encoder
|
||||
{
|
||||
private:
|
||||
uint8_t _index;
|
||||
uint8_t _pin_a;
|
||||
static volatile uint8_t _pin_b;
|
||||
static volatile int32_t _position;
|
||||
static uint8_t _count;
|
||||
static Encoder* _encoders[];
|
||||
static void service(void);
|
||||
public:
|
||||
Encoder();
|
||||
uint8_t attach(uint8_t, uint8_t);
|
||||
void detach();
|
||||
void write(int32_t);
|
||||
int32_t read(void);
|
||||
uint8_t attached(void);
|
||||
};
|
||||
|
||||
#endif
|
||||
|
||||
|
||||
Binary file not shown.
|
|
@ -0,0 +1,60 @@
|
|||
/*
|
||||
HardwareSerial.h - Hardware serial library for Wiring
|
||||
Copyright (c) 2006 Nicholas Zambetti. All right reserved.
|
||||
|
||||
This library is free software; you can redistribute it and/or
|
||||
modify it under the terms of the GNU Lesser General Public
|
||||
License as published by the Free Software Foundation; either
|
||||
version 2.1 of the License, or (at your option) any later version.
|
||||
|
||||
This library is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||
Lesser General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU Lesser General Public
|
||||
License along with this library; if not, write to the Free Software
|
||||
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
|
||||
*/
|
||||
|
||||
#ifndef HardwareSerial_h
|
||||
#define HardwareSerial_h
|
||||
|
||||
#include <inttypes.h>
|
||||
|
||||
#define DEC 10
|
||||
#define HEX 16
|
||||
#define OCT 8
|
||||
#define BIN 2
|
||||
#define BYTE 0
|
||||
|
||||
class HardwareSerial
|
||||
{
|
||||
private:
|
||||
uint8_t _uart;
|
||||
void printNumber(unsigned long, uint8_t);
|
||||
public:
|
||||
HardwareSerial(uint8_t);
|
||||
void begin(long);
|
||||
uint8_t available(void);
|
||||
int read(void);
|
||||
void print(char);
|
||||
void print(char[]);
|
||||
void print(uint8_t);
|
||||
void print(int);
|
||||
void print(long);
|
||||
void print(long, int);
|
||||
void println(void);
|
||||
void println(char);
|
||||
void println(char[]);
|
||||
void println(uint8_t);
|
||||
void println(int);
|
||||
void println(long);
|
||||
void println(long, int);
|
||||
};
|
||||
|
||||
extern HardwareSerial Serial;
|
||||
extern HardwareSerial Serial1;
|
||||
|
||||
#endif
|
||||
|
||||
Binary file not shown.
|
|
@ -0,0 +1,67 @@
|
|||
/*
|
||||
LiquidCrystal.cpp - Liquid Crystal Display library for Wiring & Arduino
|
||||
Copyright (c) 2006 Hernando Barragan and Nicholas Zambetti.
|
||||
All right reserved.
|
||||
|
||||
This library is free software; you can redistribute it and/or
|
||||
modify it under the terms of the GNU Lesser General Public
|
||||
License as published by the Free Software Foundation; either
|
||||
version 2.1 of the License, or (at your option) any later version.
|
||||
|
||||
This library is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||
Lesser General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU Lesser General Public
|
||||
License along with this library; if not, write to the Free Software
|
||||
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
|
||||
*/
|
||||
|
||||
|
||||
#ifndef LiquidCrystal_h
|
||||
#define LiquidCrystal_h
|
||||
|
||||
|
||||
#include <inttypes.h>
|
||||
|
||||
class LiquidCrystal
|
||||
{
|
||||
private:
|
||||
uint8_t _control_rs;
|
||||
uint8_t _control_rw;
|
||||
uint8_t _control_e;
|
||||
uint8_t _port;
|
||||
void display_init(void);
|
||||
void display_start(void);
|
||||
void display_wait(void);
|
||||
void display_control_write(uint8_t);
|
||||
uint8_t display_control_read(void);
|
||||
void display_data_write(uint8_t);
|
||||
uint8_t display_data_read(void);
|
||||
void display_write(char *, uint8_t);
|
||||
void printNumber(unsigned long, uint8_t);
|
||||
public:
|
||||
//LiquidCrystal();
|
||||
LiquidCrystal(uint8_t, uint8_t, uint8_t, uint8_t);
|
||||
// uint8_t read(void);
|
||||
void clear(void);
|
||||
void home(void);
|
||||
void setCursor(uint8_t, uint8_t);
|
||||
void print(char);
|
||||
void print(char[]);
|
||||
void print(uint8_t);
|
||||
void print(int);
|
||||
void print(long);
|
||||
void print(long, int);
|
||||
void println(void);
|
||||
void println(char);
|
||||
void println(char[]);
|
||||
void println(uint8_t);
|
||||
void println(int);
|
||||
void println(long);
|
||||
void println(long, int);
|
||||
};
|
||||
|
||||
|
||||
#endif
|
||||
Binary file not shown.
|
|
@ -0,0 +1,56 @@
|
|||
/*
|
||||
Matrix.h - Max7219 LED Matrix library for Arduino & Wiring
|
||||
Copyright (c) 2006 Nicholas Zambetti. All right reserved.
|
||||
|
||||
This library is free software; you can redistribute it and/or
|
||||
modify it under the terms of the GNU Lesser General Public
|
||||
License as published by the Free Software Foundation; either
|
||||
version 2.1 of the License, or (at your option) any later version.
|
||||
|
||||
This library is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||
Lesser General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU Lesser General Public
|
||||
License along with this library; if not, write to the Free Software
|
||||
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
|
||||
*/
|
||||
|
||||
#ifndef Matrix_h
|
||||
#define Matrix_h
|
||||
|
||||
// include core Wiring API
|
||||
#include "WProgram.h"
|
||||
|
||||
// declare other libraries depended on (if any)
|
||||
class Sprite;
|
||||
|
||||
class Matrix
|
||||
{
|
||||
private:
|
||||
byte _pinData;
|
||||
byte _pinClock;
|
||||
byte _pinLoad;
|
||||
|
||||
byte* _buffer;
|
||||
byte _screens;
|
||||
byte _maximumX;
|
||||
|
||||
void putByte(byte);
|
||||
void setRegister(byte, byte);
|
||||
void syncRow(int);
|
||||
|
||||
void setScanLimit(byte);
|
||||
|
||||
void buffer(int, int, byte);
|
||||
public:
|
||||
Matrix(byte, byte, byte, byte = 1);
|
||||
void setBrightness(byte);
|
||||
void write(int, int, byte);
|
||||
void write(int, int, Sprite);
|
||||
void clear(void);
|
||||
};
|
||||
|
||||
#endif
|
||||
|
||||
Binary file not shown.
|
|
@ -0,0 +1,50 @@
|
|||
/*
|
||||
QSlide.h - QProx 401/501 library for Arduino & Wiring
|
||||
Copyright (c) 2006 Nicholas Zambetti & Massimo Banzi. All right reserved.
|
||||
|
||||
This library is free software; you can redistribute it and/or
|
||||
modify it under the terms of the GNU Lesser General Public
|
||||
License as published by the Free Software Foundation; either
|
||||
version 2.1 of the License, or (at your option) any later version.
|
||||
|
||||
This library is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||
Lesser General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU Lesser General Public
|
||||
License along with this library; if not, write to the Free Software
|
||||
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
|
||||
*/
|
||||
|
||||
#ifndef QSlide_h
|
||||
#define QSlide_h
|
||||
|
||||
#include "WProgram.h"
|
||||
|
||||
class QSlide
|
||||
{
|
||||
private:
|
||||
byte _drd;
|
||||
byte _din;
|
||||
byte _ss;
|
||||
byte _clk;
|
||||
byte _dout;
|
||||
byte _det;
|
||||
byte _prx;
|
||||
byte _prevResult;
|
||||
void calibrate(void);
|
||||
void waitForReady(void);
|
||||
byte transfer(byte);
|
||||
byte driftCompensate(void);
|
||||
public:
|
||||
QSlide(byte, byte, byte, byte, byte, byte, byte);
|
||||
void setProximityThreshold(byte);
|
||||
void setTouchThreshold(byte);
|
||||
byte isTouching(void);
|
||||
byte isNear(void);
|
||||
byte read(void);
|
||||
};
|
||||
|
||||
#endif
|
||||
|
||||
Binary file not shown.
|
|
@ -0,0 +1,49 @@
|
|||
/*
|
||||
Servo.h - Servo library for Arduino & Wiring
|
||||
Based on Hernando Barragan's original C implementation
|
||||
Copyright (c) 2006 Nicholas Zambetti. All right reserved.
|
||||
|
||||
This library is free software; you can redistribute it and/or
|
||||
modify it under the terms of the GNU Lesser General Public
|
||||
License as published by the Free Software Foundation; either
|
||||
version 2.1 of the License, or (at your option) any later version.
|
||||
|
||||
This library is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||
Lesser General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU Lesser General Public
|
||||
License along with this library; if not, write to the Free Software
|
||||
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
|
||||
*/
|
||||
|
||||
#ifndef Servo_h
|
||||
#define Servo_h
|
||||
|
||||
#include <inttypes.h>
|
||||
|
||||
class Servo
|
||||
{
|
||||
private:
|
||||
uint8_t _index;
|
||||
uint8_t _pin;
|
||||
uint16_t _duty;
|
||||
static uint8_t _count;
|
||||
static Servo* _servos[];
|
||||
static int8_t _current;
|
||||
static uint16_t _positionTicks;
|
||||
static void start();
|
||||
static void end();
|
||||
static void service();
|
||||
public:
|
||||
Servo();
|
||||
uint8_t attach(int);
|
||||
void detach();
|
||||
void write(int);
|
||||
uint8_t read();
|
||||
uint8_t attached();
|
||||
};
|
||||
|
||||
#endif
|
||||
|
||||
Binary file not shown.
|
|
@ -0,0 +1,49 @@
|
|||
/*
|
||||
Sprite.cpp - 2D sprite buffers library for Arduino & Wiring
|
||||
Copyright (c) 2006 David A. Mellis. All right reserved.
|
||||
|
||||
This library is free software; you can redistribute it and/or
|
||||
modify it under the terms of the GNU Lesser General Public
|
||||
License as published by the Free Software Foundation; either
|
||||
version 2.1 of the License, or (at your option) any later version.
|
||||
|
||||
This library is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||
Lesser General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU Lesser General Public
|
||||
License along with this library; if not, write to the Free Software
|
||||
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
|
||||
*/
|
||||
|
||||
#ifndef Sprite_h
|
||||
#define Sprite_h
|
||||
|
||||
#include <inttypes.h>
|
||||
|
||||
#include "Binary.h"
|
||||
|
||||
class Sprite
|
||||
{
|
||||
private:
|
||||
uint8_t _width;
|
||||
uint8_t _height;
|
||||
uint8_t _depth;
|
||||
uint8_t _ppb;
|
||||
uint8_t _bpr;
|
||||
uint8_t _mask;
|
||||
uint8_t *_buffer;
|
||||
|
||||
void init(uint8_t width, uint8_t height);
|
||||
public:
|
||||
Sprite(uint8_t width, uint8_t height);
|
||||
Sprite(uint8_t width, uint8_t height, uint8_t row, ...);
|
||||
uint8_t width() const;
|
||||
uint8_t height() const;
|
||||
void write(int8_t x, int8_t y, uint8_t value);
|
||||
uint8_t read(int8_t x, int8_t y) const;
|
||||
};
|
||||
|
||||
#endif
|
||||
|
||||
Binary file not shown.
|
|
@ -0,0 +1,67 @@
|
|||
/*
|
||||
TwoWire.h - TWI/I2C library for Arduino & Wiring
|
||||
Copyright (c) 2006 Nicholas Zambetti. All right reserved.
|
||||
|
||||
This library is free software; you can redistribute it and/or
|
||||
modify it under the terms of the GNU Lesser General Public
|
||||
License as published by the Free Software Foundation; either
|
||||
version 2.1 of the License, or (at your option) any later version.
|
||||
|
||||
This library is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||
Lesser General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU Lesser General Public
|
||||
License along with this library; if not, write to the Free Software
|
||||
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
|
||||
*/
|
||||
|
||||
#ifndef TwoWire_h
|
||||
#define TwoWire_h
|
||||
|
||||
#include <inttypes.h>
|
||||
|
||||
#define BUFFER_LENGTH 32
|
||||
|
||||
class TwoWire
|
||||
{
|
||||
private:
|
||||
static uint8_t* rxBuffer;
|
||||
static uint8_t rxBufferIndex;
|
||||
static uint8_t rxBufferLength;
|
||||
|
||||
static uint8_t txAddress;
|
||||
static uint8_t* txBuffer;
|
||||
static uint8_t txBufferIndex;
|
||||
static uint8_t txBufferLength;
|
||||
|
||||
static uint8_t transmitting;
|
||||
static void (*user_onRequest)(void);
|
||||
static void (*user_onReceive)(int);
|
||||
static void onRequestService(void);
|
||||
static void onReceiveService(uint8_t*, int);
|
||||
public:
|
||||
TwoWire();
|
||||
void begin();
|
||||
void begin(uint8_t);
|
||||
void begin(int);
|
||||
void beginTransmission(uint8_t);
|
||||
void beginTransmission(int);
|
||||
void endTransmission(void);
|
||||
void requestFrom(uint8_t, uint8_t);
|
||||
void requestFrom(int, int);
|
||||
void send(uint8_t);
|
||||
void send(uint8_t*, uint8_t);
|
||||
void send(int);
|
||||
void send(char*);
|
||||
uint8_t available(void);
|
||||
uint8_t receive(void);
|
||||
void onReceive( void (*)(int) );
|
||||
void onRequest( void (*)(void) );
|
||||
};
|
||||
|
||||
extern TwoWire Wire;
|
||||
|
||||
#endif
|
||||
|
||||
Binary file not shown.
Binary file not shown.
|
|
@ -0,0 +1,176 @@
|
|||
/*
|
||||
WConstants.h - Main definitions file for Wiring
|
||||
Part of the Wiring project - http://wiring.org.co
|
||||
|
||||
Copyright (c) 2004-2005 Hernando Barragan
|
||||
|
||||
This program is free software; you can redistribute it and/or modify
|
||||
it under the terms of the GNU General Public License as published by
|
||||
the Free Software Foundation; either version 2 of the License, or
|
||||
(at your option) any later version.
|
||||
|
||||
This program is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
GNU General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU General Public License
|
||||
along with this program; if not, write to the Free Software Foundation,
|
||||
Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
||||
*/
|
||||
|
||||
#ifndef WConstants_h
|
||||
#define WConstants_h
|
||||
|
||||
// Wiring API version for libraries
|
||||
// this is also defined at compile-time
|
||||
#ifndef WIRING
|
||||
#define WIRING 6
|
||||
#endif
|
||||
|
||||
// passed in at compile-time
|
||||
#ifndef F_CPU
|
||||
#define F_CPU 16000000L
|
||||
#endif
|
||||
|
||||
// passed in at compile-time
|
||||
#ifndef CPU_FREQ
|
||||
#define CPU_FREQ 16000000L
|
||||
#endif
|
||||
|
||||
#define LOW 0x0
|
||||
#define HIGH 0x1
|
||||
|
||||
#define INPUT 0x0
|
||||
#define OUTPUT 0x1
|
||||
|
||||
#define true 0x1
|
||||
#define false 0x0
|
||||
|
||||
#define PI (3.1415927)
|
||||
#define TWO_PI (6.2831854)
|
||||
#define HALF_PI (1.57079)
|
||||
#define EPSILON (0.0001)
|
||||
#define DEG_TO_RAD (0.01745329)
|
||||
#define RAD_TO_DEG (57.2957786)
|
||||
|
||||
#define int(x) ((int)(x))
|
||||
#define char(x) ((char)(x))
|
||||
#define long(x) ((long)(x))
|
||||
#define byte(x) ((uint8_t)(x))
|
||||
#define float(x) ((float)(x))
|
||||
#define boolean(x) ((uint8_t)((x)==0?0:1))
|
||||
|
||||
// undefine stdlib's abs if encountered
|
||||
#ifdef abs
|
||||
#undef abs
|
||||
#endif
|
||||
|
||||
#define sq(x) ((x)*(x))
|
||||
#define abs(x) ((x)>0?(x):-(x))
|
||||
#define min(a,b) ((a)<(b)?(a):(b))
|
||||
#define max(a,b) ((a)>(b)?(a):(b))
|
||||
#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 constrain(amt,low,high) ((amt)<(low)?(low):((amt)>(high)?(high):(amt)))
|
||||
|
||||
#define WPIN0 (1<<0)
|
||||
#define WPIN1 (1<<1)
|
||||
#define WPIN2 (1<<2)
|
||||
#define WPIN3 (1<<3)
|
||||
#define WPIN4 (1<<4)
|
||||
#define WPIN5 (1<<5)
|
||||
#define WPIN6 (1<<6)
|
||||
#define WPIN7 (1<<7)
|
||||
|
||||
#define WPWMPIN5 (1<<5) // PINB5
|
||||
#define WPWMPIN4 (1<<6) // PINB6
|
||||
#define WPWMPIN3 (1<<7) // PINB7
|
||||
#define WPWMPIN2 (1<<3) // PINE3
|
||||
#define WPWMPIN1 (1<<4) // PINE4
|
||||
#define WPWMPIN0 (1<<5) // PINE5
|
||||
|
||||
#define WPORTA PORTA
|
||||
#define WPORTB PORTB
|
||||
#define WPORTC PORTC
|
||||
#define WPORTD PORTD
|
||||
#define WPORTE PORTE
|
||||
#define WPORTF PORTF
|
||||
#define WPORTG PORTG
|
||||
|
||||
#define WPINA PINA
|
||||
#define WPINB PINB
|
||||
#define WPINC PINC
|
||||
#define WPIND PIND
|
||||
#define WPINE PINE
|
||||
#define WPINF PINF
|
||||
#define WPING PING
|
||||
|
||||
#define WDDRA DDRA
|
||||
#define WDDRB DDRB
|
||||
#define WDDRC DDRC
|
||||
#define WDDRD DDRD
|
||||
#define WDDRE DDRE
|
||||
#define WDDRF DDRF
|
||||
#define WDDRG DDRG
|
||||
|
||||
#define TIMER0OVERFLOW_INT 0
|
||||
#define TIMER0OUTCOMPARE_INT 1
|
||||
#define TIMER1OVERFLOW_INT 2
|
||||
#define TIMER1OUTCOMPAREA_INT 3
|
||||
#define TIMER1OUTCOMPAREB_INT 4
|
||||
#define TIMER1OUTCOMPAREC_INT 5
|
||||
#define TIMER1INPUTCAPTURE_INT 6
|
||||
#define TIMER2OVERFLOW_INT 7
|
||||
#define TIMER2OUTCOMPARE_INT 8
|
||||
#define TIMER3OVERFLOW_INT 9
|
||||
#define TIMER3OUTCOMPAREA_INT 10
|
||||
#define TIMER3OUTCOMPAREB_INT 11
|
||||
#define TIMER3OUTCOMPAREC_INT 12
|
||||
#define TIMER3INPUTCAPTURE_INT 13
|
||||
|
||||
#define TIMER_NUM_INTERRUPTS 14
|
||||
|
||||
#define TIMER_CLK_STOP 0x00
|
||||
#define TIMER_CLK_DIV1 0x01
|
||||
#define TIMER_CLK_DIV8 0x02
|
||||
#define TIMER_CLK_DIV64 0x03
|
||||
#define TIMER_CLK_DIV256 0x04
|
||||
#define TIMER_CLK_DIV1024 0x05
|
||||
#define TIMER_CLK_T_FALL 0x06
|
||||
#define TIMER_CLK_T_RISE 0x07
|
||||
#define TIMER_PRESCALE_MASK 0x07
|
||||
|
||||
#define TIMERRTC_CLK_STOP 0x00
|
||||
#define TIMERRTC_CLK_DIV1 0x01
|
||||
#define TIMERRTC_CLK_DIV8 0x02
|
||||
#define TIMERRTC_CLK_DIV32 0x03
|
||||
#define TIMERRTC_CLK_DIV64 0x04
|
||||
#define TIMERRTC_CLK_DIV128 0x05
|
||||
#define TIMERRTC_CLK_DIV256 0x06
|
||||
#define TIMERRTC_CLK_DIV1024 0x07
|
||||
#define TIMERRTC_PRESCALE_MASK 0x07
|
||||
|
||||
#define TIMER0PRESCALE TIMERRTC_CLK_DIV64
|
||||
#define TIMER1PRESCALE TIMER_CLK_DIV64
|
||||
#define TIMER2PRESCALE TIMER_CLK_DIV8
|
||||
#define TIMER3PRESCALE TIMER_CLK_DIV64
|
||||
|
||||
#define EXTERNAL_INT_0 0
|
||||
#define EXTERNAL_INT_1 1
|
||||
#define EXTERNAL_INT_2 2
|
||||
#define EXTERNAL_INT_3 3
|
||||
#define EXTERNAL_INT_4 4
|
||||
#define EXTERNAL_INT_5 5
|
||||
#define EXTERNAL_INT_6 6
|
||||
#define EXTERNAL_INT_7 7
|
||||
|
||||
#define EXTERNAL_NUM_INTERRUPTS 8
|
||||
|
||||
typedef uint8_t byte;
|
||||
typedef uint8_t boolean;
|
||||
typedef void (*voidFuncPtr)(void);
|
||||
|
||||
#endif
|
||||
|
||||
Binary file not shown.
|
|
@ -0,0 +1,39 @@
|
|||
extern "C" {
|
||||
#include <inttypes.h>
|
||||
#include <math.h>
|
||||
#include <avr/io.h>
|
||||
|
||||
#include "WConstants.h"
|
||||
|
||||
// main program prototypes
|
||||
void setup(void);
|
||||
void loop(void);
|
||||
|
||||
// timing prototypes
|
||||
void delay(long);
|
||||
void delayMicroseconds(unsigned int);
|
||||
long millis(void);
|
||||
|
||||
// pin prototypes
|
||||
void pinMode(uint8_t, uint8_t);
|
||||
uint8_t digitalRead(uint8_t);
|
||||
void digitalWrite(int, uint8_t);
|
||||
void portMode(int, int);
|
||||
int portRead(int);
|
||||
void portWrite(int, int);
|
||||
int analogRead(int);
|
||||
void analogWrite(int, int);
|
||||
|
||||
// pulse prototypes
|
||||
unsigned long pulseIn(int, int);
|
||||
|
||||
// interrupt management prototypes
|
||||
void attachInterrupt(uint8_t, void (*)(void) );
|
||||
void detachInterrupt(uint8_t);
|
||||
}
|
||||
|
||||
// random prototypes
|
||||
float random(float);
|
||||
float random(float, float);
|
||||
void randomSeed(unsigned int);
|
||||
|
||||
Binary file not shown.
Binary file not shown.
|
|
@ -0,0 +1,41 @@
|
|||
/*
|
||||
buffer.h - Buffer library for Wiring & Arduino
|
||||
Based on Hernando Barragan's original C implementation
|
||||
Copyright (c) 2006 Nicholas Zambetti. All right reserved.
|
||||
|
||||
This library is free software; you can redistribute it and/or
|
||||
modify it under the terms of the GNU Lesser General Public
|
||||
License as published by the Free Software Foundation; either
|
||||
version 2.1 of the License, or (at your option) any later version.
|
||||
|
||||
This library is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||
Lesser General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU Lesser General Public
|
||||
License along with this library; if not, write to the Free Software
|
||||
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
|
||||
*/
|
||||
|
||||
#ifndef buffer_h
|
||||
#define buffer_h
|
||||
|
||||
#include <inttypes.h>
|
||||
|
||||
typedef struct {
|
||||
char* in;
|
||||
char* out;
|
||||
char* buf;
|
||||
uint16_t len;
|
||||
uint16_t cnt;
|
||||
} buffer_t;
|
||||
|
||||
void buffer_init(buffer_t*, char*, uint16_t);
|
||||
void buffer_put(buffer_t*, char);
|
||||
uint16_t buffer_get(buffer_t*);
|
||||
uint8_t buffer_look(buffer_t*);
|
||||
uint8_t buffer_available(buffer_t*);
|
||||
|
||||
#endif
|
||||
|
||||
Binary file not shown.
|
|
@ -0,0 +1,57 @@
|
|||
/*
|
||||
twi.h - TWI/I2C library for Wiring & Arduino
|
||||
Copyright (c) 2006 Nicholas Zambetti. All right reserved.
|
||||
|
||||
This library is free software; you can redistribute it and/or
|
||||
modify it under the terms of the GNU Lesser General Public
|
||||
License as published by the Free Software Foundation; either
|
||||
version 2.1 of the License, or (at your option) any later version.
|
||||
|
||||
This library is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||
Lesser General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU Lesser General Public
|
||||
License along with this library; if not, write to the Free Software
|
||||
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
|
||||
*/
|
||||
|
||||
#ifndef twi_h
|
||||
#define twi_h
|
||||
|
||||
#include <inttypes.h>
|
||||
|
||||
//#define ATMEGA8
|
||||
|
||||
#ifndef CPU_FREQ
|
||||
#define CPU_FREQ 16000000L
|
||||
#endif
|
||||
|
||||
#ifndef TWI_FREQ
|
||||
#define TWI_FREQ 100000L
|
||||
#endif
|
||||
|
||||
#ifndef TWI_BUFFER_LENGTH
|
||||
#define TWI_BUFFER_LENGTH 32
|
||||
#endif
|
||||
|
||||
#define TWI_READY 0
|
||||
#define TWI_MRX 1
|
||||
#define TWI_MTX 2
|
||||
#define TWI_SRX 3
|
||||
#define TWI_STX 4
|
||||
|
||||
void twi_init(void);
|
||||
void twi_setAddress(uint8_t);
|
||||
uint8_t twi_readFrom(uint8_t, uint8_t*, uint8_t);
|
||||
uint8_t twi_writeTo(uint8_t, uint8_t*, uint8_t, uint8_t);
|
||||
uint8_t twi_transmit(uint8_t*, uint8_t);
|
||||
void twi_attachSlaveRxEvent( void (*)(uint8_t*, int) );
|
||||
void twi_attachSlaveTxEvent( void (*)(void) );
|
||||
void twi_reply(uint8_t);
|
||||
void twi_stop(void);
|
||||
void twi_releaseBus(void);
|
||||
|
||||
#endif
|
||||
|
||||
Binary file not shown.
|
|
@ -0,0 +1,40 @@
|
|||
/*
|
||||
uart.h - UART Serial library for Wiring
|
||||
Based on Hernando Barragan's original C implementation
|
||||
Copyright (c) 2006 Nicholas Zambetti. All right reserved.
|
||||
|
||||
This library is free software; you can redistribute it and/or
|
||||
modify it under the terms of the GNU Lesser General Public
|
||||
License as published by the Free Software Foundation; either
|
||||
version 2.1 of the License, or (at your option) any later version.
|
||||
|
||||
This library is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||
Lesser General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU Lesser General Public
|
||||
License along with this library; if not, write to the Free Software
|
||||
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
|
||||
*/
|
||||
|
||||
#ifndef uart_h
|
||||
#define uart_h
|
||||
|
||||
#include <inttypes.h>
|
||||
|
||||
#ifndef CPU_FREQ
|
||||
#define CPU_FREQ 16000000L
|
||||
#endif
|
||||
|
||||
#ifndef UART_BUFFER_LENGTH
|
||||
#define UART_BUFFER_LENGTH 32
|
||||
#endif
|
||||
|
||||
void uart_init(uint8_t, long);
|
||||
int uart_read(uint8_t);
|
||||
uint8_t uart_available(uint8_t);
|
||||
void uart_write(uint8_t, char*, uint8_t);
|
||||
|
||||
#endif
|
||||
|
||||
Binary file not shown.
Loading…
Reference in New Issue