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JP1 Remotes
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CLeW
Joined: 27 Mar 2019 Posts: 2
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The Robman Site Owner
Joined: 01 Aug 2003 Posts: 21246 Location: Chicago, IL |
Posted: Fri Nov 15, 2019 12:20 pm Post subject: |
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While the protocol is definitely similar to NEC1, it's not the same, so a new executor would be required. I could write one for an S3C8 remote, but your remote is a TI2541 remote and I don't know how to write those.
Frequency: 37k
Header: +7668 -3969
Zero: +486 -459
One: +486 -999
Leadout: +486 -39663
Repeat: +9261 -2241; +486 -78273;
Binary:
00001000 11110111 01001010 10110101 - 1
00001000 11110111 11101000 00010111 - 2
00001000 11110111 00011100 11100011 - 3
00001000 11110111 11001010 00110101 - 4
00001000 11110111 00011000 11100111 - 5
00001000 11110111 01100000 10011111 - Shift-Ch-
00001000 11110111 10000000 01111111 - Shift-Ch+ _________________ Rob
www.hifi-remote.com
Please don't PM me with remote questions, post them in the forums so all the experts can help! |
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Barf Expert
Joined: 24 Oct 2008 Posts: 1416 Location: Munich, Germany |
Posted: Fri Nov 15, 2019 12:39 pm Post subject: |
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Hi CLeW, and welcome to the forum.
I extracted the signals to a file and put it through irptransmogrifer's analyze. (command line: irptransmogrifier anal --parameterwidths 8,8,8,8 --radix 10 --named x.txt ) Result:
Code: |
1 {477,msb}<1,-1|1,-2>(18,-3965u,A:8,B:8,C:8,D:8,1,-39.663000000000004m,18,-5,1,-78m){A=8,B=247,C=74,D=181}
2 {477,msb}<1,-1|1,-2>(18,-3965u,A:8,B:8,C:8,D:8,1,-39.663000000000004m,18,-5,1,-78m){A=8,B=247,C=232,D=23}
3 {477,msb}<1,-1|1,-2>(18,-3965u,A:8,B:8,C:8,D:8,1,-39.663000000000004m,18,-5,1,-78m){A=8,B=247,C=28,D=227}
4 {477,msb}<1,-1|1,-2>(18,-3965u,A:8,B:8,C:8,D:8,1,-39.663000000000004m,18,-5,1,-78m){A=8,B=247,C=202,D=53}
5 {477,msb}<1,-1|1,-2>(18,-3965u,A:8,B:8,C:8,D:8,1,-39.663000000000004m,18,-5,1,-78m){A=8,B=247,C=24,D=231}
Shift-Ch- {477,msb}<1,-1|1,-2>(18,-3965u,A:8,B:8,C:8,D:8,1,-39.663000000000004m,18,-5,1,-78m){A=8,B=247,C=96,D=159}
Shift-Ch+ {477,msb}<1,-1|1,-2>(18,-3965u,A:8,B:8,C:8,D:8,1,-39.663000000000004m,18,-5,1,-78m){A=8,B=247,C=128,D=127}
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So, as Rob says, its timing differs considerably from NEC1. IrpTransmogrifier did the right thing by not decoding, DecodeIR, just as it often does, produced an answer when no answer was appropriate. |
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3FG Expert
Joined: 19 May 2009 Posts: 3368
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Posted: Sun Nov 17, 2019 5:40 pm Post subject: |
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Here's an executor embedded in a protocols.ini entry. Use Device 8, and OBC from Barf's decode value C. For example the digit 1 OBC is 74 Code: | [Akord]
PID = 01 FF
CmdTranslator=Translator()
CmdParms=OBC=0
DevParms=Device=8
DeviceTranslator=Translator()
FixedData=08
Code.TI2541=01 0E 01 21 11 14 12 00 11 00 12 00 25 00 BD 05 1C 01 93 00 53 0B 57 01 A6 00 00 00 42 44 24 F0 70 F1 71 41 D7
Code.MAXQ610=35 6B 11 14 12 00 11 00 12 00 25 00 BD 05 1C 01 93 00 53 0B 57 01 A6 00 00 00 42 44 24 F0 70 F1 71 41 D7 | For those interested, here are comments on the executor: Code: | 01 0E 01 21 11 14 12 00 11 00 12 00 25 00 BD 05 1C 01 93 00 53 0B 57 01 A6 00 00 00 42 44 24 F0 70 F1 71 41 D7
Modulation On/Off: 9.00uS/18.00uS; Total: 27.00uS; Frequency: 37.04 KHz
Number of Fixed/Variable Bytes: 1/1
TD_00-TD_03 12 00 11 00 Data1 On/Off: 486uS/459uS
TD_04-TD_07 12 00 25 00 Data0 On/Off: 486uS/999uS
TD_08-TD_09 BD 05 LO Off: 39663uS
TD_0A-TD_0D 1C 01 93 00 LI On/Off: 7668uS/3969uS
TD_0E-TD_0F 53 0B alt LO Off: 78273uS
TD_10-TD_13 57 01 A6 00 alt LI On/Off: 9261uS/4482uS
Protocol Timing Bytes: 20
Signal Block #0
PF0: 42 [4..0]: 3 PF bytes
PF1: 44 [7..6]: Lead-in Every Frm; ~[4]: Repeat exactly 0 times; [2]: On burst before LO;
PF2: 24 [7..5]: Executor Flow: Do next block; [4..0]: 4 TX bytes in first signal spec
Signal Spec DCbytesIdx/NumTXBits: 0/~8, 0/8, 1/~8, 1/8
Signal Block #1
PF0: 41 [4..0]: 2 PF bytes
PF1: D7 [7..6]: Lead-in; repeat frms halve OFF dur; omit data bits; [4]: Repeat at least 0 times; [2]: On burst before LO; [1]: Use alternate LO; [0]: Use alternate LI; | I used Rob's timing values because those map directly into the executor. Tested with a URC7980 and IR Widget. |
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CLeW
Joined: 27 Mar 2019 Posts: 2
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Posted: Sun Nov 24, 2019 5:23 pm Post subject: |
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Excellent work, guys! Works perfectly. Thanks so much for your help. |
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Barf Expert
Joined: 24 Oct 2008 Posts: 1416 Location: Munich, Germany |
Posted: Sat Dec 21, 2019 6:59 am Post subject: |
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I have put the new protocol "Akord" into IrpTransmogrifier (IrpProtocols.xml), defined as
Code: | {37.0k,477,msb}<1,-1|1,-2>(18,-8,D:8,S:8,F:8,~F:8,1,-40m,(18,-5,1,-78m)*)[D:0..255,S:0..255,F:0..255]
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