JP1 Remotes

mdavej · Expert Joined: 08 Oct 2003 Posts: 4580

Yes, they're fine. All the blanks and None is because the protocol is unknown to us. That's the part we're trying to work out. Thanks, this is good stuff.

jriker1 · Joined: 18 Jun 2017 Posts: 38

Cool, look forward to it. Strange that a key like "B" and "M" shows all the details, but the rest don't. You would think they would all work the same at least for the same type of key.

vickyg2003 · Posted: Sat Sep 02, 2017 7:57 am Post subject:

I've been unexpectedly busy and just now finally got a chance to sit down at the computer and look at this a bit.

vickyg2003 · Posted: Sat Sep 02, 2017 8:35 am Post subject:

The reason that the A D and Home sent the same thing, is that typical of keyboard protocols there is a button down frame and a button up frame. Dave cleaned up some of the signal, so the unknown parts that typically indicate a bad frame, were actually the first frame.
_________________
Remember to provide feedback to let us know how the problem was solved and share your upgrades.

Tip: When creating an upgrade, always include ALL functions from the oem remote, even if you never plan on assigning them to a button. Complete function lists makes an upgrade more helpful to others.

Barf · Posted: Sat Sep 02, 2017 1:16 pm Post subject:

vickyg2003 · Posted: Sat Sep 02, 2017 1:53 pm Post subject:

Barf · Posted: Sat Sep 02, 2017 2:46 pm Post subject:

Barf · Posted: Sun Sep 03, 2017 6:01 am Post subject:

I imported Vicky's file in IrScrutinizer and exported all the up codes to a file. Run this through IrpTransmogrifier and became that all the up-signals were the same, namely

vickyg2003 · Posted: Sun Sep 03, 2017 7:30 am Post subject:

Barf, I spent hours trying to get the output you got. That was only a small sample of the 148 keys.

I really need to know "how to fish" here.

I really need to get to this point.

Barf · Posted: Sun Sep 03, 2017 8:16 am Post subject:

Hi Vicky, sorry for that.

1. I have uploaded the downsNoACF.txt file here

2

vickyg2003 · Posted: Sun Sep 03, 2017 9:25 am Post subject:

I captured F1-F7 and the very last set of aa batteries has lost its juice. I need to go out and get some. But with the information you gave me.

Start IRScrutinezer
Select Export Tab
Setup the Export dir.
Set Export Format to Text
Check Raw and Uncheck any other boxes
Select Import Tab
Select ICT tab
Locate the ICT
Click Load URL
Click Import all/ RAW
Click OK when asked to Jump to Panel
Select the buttons I want checking on the .ver
Click on the Export button
Note the filename in the window at the bottom of the screen

Open a CMD window
issue the command line
irptransmogrifier --absolutetolerance 100 analyze --repeat --maxparameterwidth 64 --name filename.txt
And get the information I'm looking for.

This is SO MUCH EASIER THAN what I was needed to do before, but I never would have figured this out on my own.

Anyway here are some more keys. They all had the same button up code as the letters.

F1 Down: {301,msb}<-1,1|1,-1>(9,A:37,-73m){A=0x41e003a00}
F2 Down: {301,msb}<-1,1|1,-1>(9,A:37,-73m)2{A=0x413003b00}
F3 Down: {301,msb}<-1,1|1,-1>(9,A:37,-73m){A=0x41f003c00}
F4 down: {301,msb}<-1,1|1,-1>(9,A:37,-73m){A=0x412003d00}
f5 down: {301,msb}<-1,1|1,-1>(9,A:37,-73m){A=0x411003e00}
f6 Down: {301,msb}<-1,1|1,-1>(9,A:37,-73m){A=0x41c003f00}
f7 Down: {301,msb}<-1,1|1,-1>(9,A:37,-73m){A=0x414004000}
_________________
Remember to provide feedback to let us know how the problem was solved and share your upgrades.

Tip: When creating an upgrade, always include ALL functions from the oem remote, even if you never plan on assigning them to a button. Complete function lists makes an upgrade more helpful to others.

Barf · Posted: Sun Sep 03, 2017 11:59 am Post subject:

I am really happy that you succeeded in "transmogrifying", Vicky! Cool

Just let me make a few comments.

vickyg2003 · Posted: Sun Sep 03, 2017 2:21 pm Post subject:

I spoke too soon. I found some working batteries, and did some more captures.

Now it looks like this,which is something I really don't understand.

Barf · Posted: Sun Sep 03, 2017 2:58 pm Post subject:

The analyzer works like this: A number of decoders (presently 9) are tried. Often, more than one can "explain" the measured sequence. (The "serial" decoder ("<-1|1>") can explain almost all sequences.) ) Then a "weight" is computed for each decode, and the decoder that produced the lowest weight is selected. Sometimes, this leads to the selection of the decoder we "know" is wrong. (Similar goes for Graham's AnalyseIR.) (Try the --all option, you will see what I mean.) There is a possibility to force a particular decoder, here

irptransmogrifier --absolutetolerance 100 analyze --decode biphase --repeat --maxparameterwidth 64 --name filename.txt

will force the biphase decoder ("<-1,1|1,-1>")

vickyg2003 · Posted: Sun Sep 03, 2017 3:28 pm Post subject:

Barf, that gave me another format that I don't know how to read.

From the first decode you did for me and the one section of F1-F7 keys, I'd like to see it like this.

{301,msb}<-1,1|1,-1>(9,A:37,-73m){A=0x41e003a00}
Or
{300,msb}<-1,1|1,-1>(9,D:4,A:8,B:8,C:8,E:8,G:1,^73m)

If I'm going to code it, I need to be able to see the pattern.

Is there a way to force this, now that I know there are 37 timing pairs?
or
{,300,msb}<-1,1|1,-1>(9,D:4,A:8,B:8,C:8,E:8,G:1,^73m)
_________________
Remember to provide feedback to let us know how the problem was solved and share your upgrades.

Tip: When creating an upgrade, always include ALL functions from the oem remote, even if you never plan on assigning them to a button. Complete function lists makes an upgrade more helpful to others.