mirror of
https://github.com/Theaninova/Arduino-IRremote.git
synced 2025-12-11 08:56:14 +00:00
753e52efe7
Most work already done by zenwheel, but the sendPanasonic command didn't work. Sending and decoding is confirmed to work with using both the JVC and Panasonic protocol. The library has also been updated to work with Arduino IDE 1.0.
111 lines
3.4 KiB
C++
111 lines
3.4 KiB
C++
/*
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* IRremote
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* Version 0.1 July, 2009
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* Copyright 2009 Ken Shirriff
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* For details, see http://arcfn.com/2009/08/multi-protocol-infrared-remote-library.htm http://arcfn.com
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*
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* Interrupt code based on NECIRrcv by Joe Knapp
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* http://www.arduino.cc/cgi-bin/yabb2/YaBB.pl?num=1210243556
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* Also influenced by http://zovirl.com/2008/11/12/building-a-universal-remote-with-an-arduino/
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*
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* JVC and Panasonic protocol added by Kristian Lauszus (Thanks to zenwheel and other people at the original blog post)
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*/
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#ifndef IRremote_h
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#define IRremote_h
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// The following are compile-time library options.
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// If you change them, recompile the library.
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// If DEBUG is defined, a lot of debugging output will be printed during decoding.
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// TEST must be defined for the IRtest unittests to work. It will make some
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// methods virtual, which will be slightly slower, which is why it is optional.
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// #define DEBUG
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// #define TEST
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// Results returned from the decoder
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class decode_results {
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public:
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int decode_type; // NEC, SONY, RC5, UNKNOWN
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unsigned int panasonicAddress; // This is only used for decoding Panasonic data
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unsigned long value; // Decoded value
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int bits; // Number of bits in decoded value
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volatile unsigned int *rawbuf; // Raw intervals in .5 us ticks
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int rawlen; // Number of records in rawbuf.
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};
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// Values for decode_type
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#define NEC 1
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#define SONY 2
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#define RC5 3
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#define RC6 4
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#define DISH 5
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#define SHARP 6
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#define PANASONIC 7
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#define JVC 8
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#define UNKNOWN -1
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// Decoded value for NEC when a repeat code is received
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#define REPEAT 0xffffffff
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// main class for receiving IR
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class IRrecv
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{
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public:
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IRrecv(int recvpin);
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void blink13(int blinkflag);
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int decode(decode_results *results);
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void enableIRIn();
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void resume();
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private:
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// These are called by decode
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int getRClevel(decode_results *results, int *offset, int *used, int t1);
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long decodeNEC(decode_results *results);
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long decodeSony(decode_results *results);
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long decodeRC5(decode_results *results);
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long decodeRC6(decode_results *results);
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long decodePanasonic(decode_results *results);
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long decodeJVC(decode_results *results);
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long decodeHash(decode_results *results);
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int compare(unsigned int oldval, unsigned int newval);
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}
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;
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// Only used for testing; can remove virtual for shorter code
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#ifdef TEST
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#define VIRTUAL virtual
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#else
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#define VIRTUAL
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#endif
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class IRsend
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{
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public:
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IRsend() {}
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void sendNEC(unsigned long data, int nbits);
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void sendSony(unsigned long data, int nbits);
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void sendRaw(unsigned int buf[], int len, int hz);
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void sendRC5(unsigned long data, int nbits);
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void sendRC6(unsigned long data, int nbits);
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void sendDISH(unsigned long data, int nbits);
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void sendSharp(unsigned long data, int nbits);
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void sendPanasonic(unsigned int address, unsigned long data);
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void sendJVC(unsigned long data, int nbits, int repeat); // *Note instead of sending the REPEAT constant if you want the JVC repeat signal sent, send the original code value and change the repeat argument from 0 to 1. JVC protocol repeats by skipping the header NOT by sending a separate code value like NEC does.
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// private:
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void enableIROut(int khz);
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VIRTUAL void mark(int usec);
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VIRTUAL void space(int usec);
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}
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;
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// Some useful constants
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#define USECPERTICK 50 // microseconds per clock interrupt tick
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#define RAWBUF 100 // Length of raw duration buffer
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// Marks tend to be 100us too long, and spaces 100us too short
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// when received due to sensor lag.
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#define MARK_EXCESS 100
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#endif
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