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https://github.com/Theaninova/Arduino-IRremote.git
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88e243fe06
Utterly failed to reduce the MARK_?? functions back down to MACROs - every time I try, the decoders start failing ...However, I have found a considerable number of bugs in the toolchain, so I'm starting to wonder if the fault is not mine.
55 lines
1.8 KiB
C++
55 lines
1.8 KiB
C++
#include "IRremote.h"
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#include "IRremoteInt.h"
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//==============================================================================
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// L GGGG
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// L G
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// L G GG
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// L G G
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// LLLLL GGG
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//==============================================================================
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#define LG_BITS 28
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#define LG_HDR_MARK 8000
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#define LG_HDR_SPACE 4000
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#define LG_BIT_MARK 600
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#define LG_ONE_SPACE 1600
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#define LG_ZERO_SPACE 550
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#define LG_RPT_LENGTH 60000
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//+=============================================================================
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#ifdef DECODE_LG
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long IRrecv::decodeLG (decode_results *results)
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{
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long data = 0;
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int offset = 1; // Skip first space
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// Initial mark
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if (!MATCH_MARK(results->rawbuf[offset], LG_HDR_MARK)) return false ;
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offset++;
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if (irparams.rawlen < 2 * LG_BITS + 1 ) return false ;
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// Initial space
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if (!MATCH_SPACE(results->rawbuf[offset], LG_HDR_SPACE)) return false ;
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offset++;
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for (int i = 0; i < LG_BITS; i++) {
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if (!MATCH_MARK(results->rawbuf[offset], LG_BIT_MARK)) return false ;
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offset++;
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if (MATCH_SPACE(results->rawbuf[offset], LG_ONE_SPACE)) data = (data << 1) | 1 ;
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else if (MATCH_SPACE(results->rawbuf[offset], LG_ZERO_SPACE)) data <<= 1 ;
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else return false ;
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offset++;
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}
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// Stop bit
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if (!MATCH_MARK(results->rawbuf[offset], LG_BIT_MARK)) return false ;
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// Success
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results->bits = LG_BITS;
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results->value = data;
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results->decode_type = LG;
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return true;
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}
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#endif
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