JP1 Remotes

1. Device: Vigatec Dune (GVC-1280)
2. Type of device: Scaler
3. Year: 1999
4. JP1 Remote model: 8910 and 6131
5. JP1 user? Yes
6. Still have original remote? Yes (HWG RC-301 TV code 028)
7. Checked the file section? Yes
8. Checked Pronto file section (at R/C)? Yes decode ccf does not decode
9. Partially working setup code? Only as learned codes in the 8910
10. Learning remote question? Protocol not identified

Rob helped me last month with a Russound protocol, so I though I would try to build one myself for my Vigatec scaler. Either I am too dense or the protocol too complex, so I need some help again.

I cannot figure out how to enter the timings into protocol builder as they are different numbers for the device versus the command.

Here's a link to a ccf containing the codes for the Vigatec Dune
http://www.vigatec.de/bilder/down/soft/pronto.ccf

Here's my IR file with the codes learned by my 8910 remote:
https://www.hifi-remote.com/forums/dload ... le_id=2283

Hopefully, someone can point me the right direction
Karl

OK, this is a very unusual signal because it not only uses different pairs for the fixed portion than what it uses for the variable portion, but it also uses a double pair in the variable portion. It'll take some imaginative assembler code to re-create this signal, so it's not something a PB-beginner can probably do but it's not too difficult for someone familiar with PB and assembler.

Here's the details...
freq = 37kHz
no lead-in
leadout = +486 -30800

Fixed Portion (7 bits)
0 = +486 -3030
1 = +486 -10060
pattern = 0101010

Variable Portion (5 bits)
0 = +486 -3030 +486 -3030
1 = +486 -6500

Here are the variable data patterns:
00001 POWER
00010 Store
00011 Output
00100 Reset
00101 System
00110 Exit
00111 Right Arrow
01000 Format
01001 Freeze
01011 Input
01101 Audio
01110 Info
01111 Left Arrow
10000 Down Arrow
10001 5
10011 7
10100 Up Arrow
10101 6
10110 0
10111 8
11000 9
11001 1
11010 +20
11011 3
11100 +10
11101 2
11110 Enter
11111 4

The Robman wrote:It'll take some imaginative assembler code to re-create this signal, so it's not something a PB-beginner can probably do but it's not too difficult for someone familiar with PB and assembler.

I think you identified my problem. I have no previous PB knowledge and even less assembler experience.

I did identify the details upto and including the fixed portion. However, I totally blew it with the variable as I did not recognize the double pairs.

So now I can translate the device code and the OBC codes for KM, just need a protocol.......

Apparently, UEI already has an executor for this protocol and they were able to do it just using the built in IR engine.

They defined the 1s and 0s like this...
1 = +490 -3036
0 = +000 -3530
LO = -27760

device bits: 6
special feature: double every bit

command bits: 6
special feature: 1 after every bit

Here is an upgrade for TV/0012, see if this mostly works. I don't have time right now to create a fully functional KM file for this, but I can put one together later this evening.

Upgrade Code 0 = 00 0C (TV/0012)
0B 00 D0 02 85 A8 8C 98 88 90 80 B8 A8 B0 A0 9C
E0 C0 DC F8 84 AC 84
End

Upgrade Protocol 0 = 00 0B (S3C8+)
45 91 11 8B 0F 85 81 0B 06 06 00 F5 05 DA 00 00
06 D1 36 38 8D 01 46
End

The Robman wrote:Here is an upgrade for TV/0012, see if this mostly works. I don't have time right now to create a fully functional KM file for this, but I can put one together later this evening.
End

Rob

I'm at work now and won't be able to play with it until later tonight. Thanks as for your quick response(as always).

Karl

Here's the KM file:
https://www.hifi-remote.com/forums/dload ... le_id=2285

The Robman wrote:Here's the KM file:
https://www.hifi-remote.com/forums/dload ... le_id=2285

Rob
The upgrade works great! I don't know how you do it......Many thanks again

Karl

You can thank our friends at UEI for that one.