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74 lines
2.6 KiB
74 lines
2.6 KiB
5 years ago
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/* IRLib_P06_JVC.h
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* Part of IRLib Library for Arduino receiving, decoding, and sending
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* infrared signals. See COPYRIGHT.txt and LICENSE.txt for more information.
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*/
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/*
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* JVC omits the mark/space header on repeat sending. Therefore we multiply
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* it by 0 if it's a repeat. The only device I had to test this protocol was
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* an old JVC VCR. It would only work if at least 2 frames are sent separated
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* by 45 time periods of "space". Therefore you should call this routine once
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* with "first=true" and it will send a first frame followed by one repeat
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* frame. If First==false, it will only send a single repeat frame.
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*/
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#ifndef IRLIB_PROTOCOL_06_H
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#define IRLIB_PROTOCOL_06_H
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#define IR_SEND_PROTOCOL_06 case 06: IRsendJVC::send(data,(bool)data2); break;
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#define IR_DECODE_PROTOCOL_06 if(IRdecodeJVC::decode()) return true;
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#ifdef IRLIB_HAVE_COMBO
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#define PV_IR_DECODE_PROTOCOL_06 ,public virtual IRdecodeJVC
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#define PV_IR_SEND_PROTOCOL_06 ,public virtual IRsendJVC
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#else
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#define PV_IR_DECODE_PROTOCOL_06 public virtual IRdecodeJVC
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#define PV_IR_SEND_PROTOCOL_06 public virtual IRsendJVC
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#endif
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#ifdef IRLIBSENDBASE_H
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class IRsendJVC: public virtual IRsendBase {
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public:
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void send(uint32_t data, bool first=true) {
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sendGeneric(data, 16,525*16*first, 525*8*first, 525, 525,525*3, 525, 38, true);
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space(525*45);
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if(first) {
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sendGeneric(data, 16,0,0, 525, 525,525*3, 525, 38, true);
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space(525*45);
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}
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}
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};
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#endif //IRLIBSENDBASE_H
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#ifdef IRLIBDECODEBASE_H
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class IRdecodeJVC: public virtual IRdecodeBase {
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public:
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bool decode(void) {
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// JVC does not send any header if there is a repeat.
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// first try with the header. If that fails, try without.
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IRLIB_ATTEMPT_MESSAGE(F("JVC"));
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if(!decodeGeneric(36,525*16,525*8,525,525*3,525)) {
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IRLIB_ATTEMPT_MESSAGE(F("JVC Repeat"));
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if (recvGlobal.decodeLength==34) {
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if(!decodeGeneric(0,525,0,525,525*3,525)) {
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return IRLIB_REJECTION_MESSAGE(F("JVC repeat failed generic"));
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} else {
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//If this is a repeat code then IRdecodeBase::decodeGeneric fails to add the most significant bit
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if (MATCH(recvGlobal.decodeBuffer[2],(525*3))) {
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value |= 0x8000;
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} else {
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if (!MATCH(recvGlobal.decodeBuffer[2],525)) return DATA_SPACE_ERROR(525);
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}
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}
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bits++;
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}
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else return RAW_COUNT_ERROR;
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}
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address=(recvGlobal.decodeLength==36);
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protocolNum =JVC;
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return true;
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}
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};
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#endif //IRLIBDECODEBASE_H
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#define IRLIB_HAVE_COMBO
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#endif //IRLIB_PROTOCOL_06_H
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