109 lines
3.7 KiB
C++
109 lines
3.7 KiB
C++
#include "IRremote.h"
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//==============================================================================
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// PPPP AAA N N AAA SSSS OOO N N IIIII CCCC
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// P P A A NN N A A S O O NN N I C
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// PPPP AAAAA N N N AAAAA SSS O O N N N I C
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// P A A N NN A A S O O N NN I C
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// P A A N N A A SSSS OOO N N IIIII CCCC
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//==============================================================================
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#define PANASONIC_BITS 48
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#define PANASONIC_ADDRESS_BITS 16
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#define PANASONIC_DATA_BITS 32
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#define PANASONIC_HEADER_MARK 3502
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#define PANASONIC_HEADER_SPACE 1750
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#define PANASONIC_BIT_MARK 502
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#define PANASONIC_ONE_SPACE 1244
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#define PANASONIC_ZERO_SPACE 400
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//+=============================================================================
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#if SEND_PANASONIC
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void IRsend::sendPanasonic(unsigned int address, unsigned long data) {
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// Set IR carrier frequency
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enableIROut(37); // 36.7kHz is the correct frequency
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// Header
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mark(PANASONIC_HEADER_MARK);
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space(PANASONIC_HEADER_SPACE);
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// Address
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sendPulseDistanceWidthData(PANASONIC_BIT_MARK, PANASONIC_ONE_SPACE, PANASONIC_BIT_MARK, PANASONIC_ZERO_SPACE, address,
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PANASONIC_ADDRESS_BITS);
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// for (unsigned long mask = 1UL << (16 - 1); mask; mask >>= 1) {
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// mark(PANASONIC_BIT_MARK);
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// if (address & mask)
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// space(PANASONIC_ONE_SPACE);
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// else
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// space(PANASONIC_ZERO_SPACE);
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// }
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// Data
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sendPulseDistanceWidthData(PANASONIC_BIT_MARK, PANASONIC_ONE_SPACE, PANASONIC_BIT_MARK,
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PANASONIC_ZERO_SPACE, data, PANASONIC_DATA_BITS);
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// for (unsigned long mask = 1UL << (32 - 1); mask; mask >>= 1) {
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// mark(PANASONIC_BIT_MARK);
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// if (data & mask)
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// space(PANASONIC_ONE_SPACE);
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// else
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// space(PANASONIC_ZERO_SPACE);
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// }
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// Footer
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mark(PANASONIC_BIT_MARK);
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space(0); // Always end with the LED off
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}
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#endif
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//+=============================================================================
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#if DECODE_PANASONIC
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bool IRrecv::decodePanasonic() {
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unsigned long address = 0;
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unsigned long data = 0;
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int offset = 1;
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if (!MATCH_MARK(results.rawbuf[offset], PANASONIC_HEADER_MARK)) {
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return false;
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}
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offset++;
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if (!MATCH_MARK(results.rawbuf[offset], PANASONIC_HEADER_SPACE)) {
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return false;
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}
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offset++;
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address = decodePulseDistanceData(PANASONIC_ADDRESS_BITS, offset, PANASONIC_BIT_MARK, PANASONIC_ONE_SPACE,
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PANASONIC_ZERO_SPACE);
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data = decodePulseDistanceData(PANASONIC_DATA_BITS, offset + PANASONIC_ADDRESS_BITS, PANASONIC_BIT_MARK,
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PANASONIC_ONE_SPACE, PANASONIC_ZERO_SPACE);
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// // decode address
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// for (int i = 0; i < PANASONIC_BITS; i++) {
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// if (!MATCH_MARK(results.rawbuf[offset], PANASONIC_BIT_MARK)) {
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// return false;
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// }
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// offset++;
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//
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// if (MATCH_SPACE(results.rawbuf[offset], PANASONIC_ONE_SPACE)) {
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// data = (data << 1) | 1;
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// } else if (MATCH_SPACE(results.rawbuf[offset], PANASONIC_ZERO_SPACE)) {
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// data = (data << 1) | 0;
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// } else {
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// return false;
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// }
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// offset++;
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// }
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results.value = data;
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results.address = address;
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results.decode_type = PANASONIC;
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results.bits = PANASONIC_BITS;
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return true;
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}
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bool IRrecv::decodePanasonic(decode_results *aResults) {
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bool aReturnValue = decodePanasonic();
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*aResults = results;
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return aReturnValue;
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}
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#endif
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