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JP1 EEPROM Programming Adapter

 
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Kevin Timmerman
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Joined: 09 Jan 2007
Posts: 142
Location: West Michigan

PostPosted: Wed Jan 20, 2010 4:39 am    Post subject: JP1 EEPROM Programming Adapter Reply with quote

Use a JP1 Flash cable with an EEPROM remote. No driver problems with lastest computers and OS. Supports JP1 Flash command set (E,I,V,R,S,C) and additional diagnostic commands. Simple circuit, low cost.

Prototype.


Programming a Cinema 7.


Works with IR.


Diagnostic menu, EEPROM contents display.


More info, schematic, source code (GPLv3).
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The Robman
Site Owner


Joined: 01 Aug 2003
Posts: 18976
Location: Chicago, IL

PostPosted: Wed Jan 20, 2010 8:16 am    Post subject: Reply with quote

Interesting idea Kevin, did you program the chip yourself?

Did you try it using 64-bit Vista or Win7 OS?
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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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Kevin Timmerman
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Joined: 09 Jan 2007
Posts: 142
Location: West Michigan

PostPosted: Wed Jan 20, 2010 8:22 am    Post subject: Reply with quote

Yes, I wrote the firmware and designed the hardware.

Yes, it works with Vista 64 and Win 7 32/64.

It uses a JP1 flash cable and flash command set, so any OS that can program a flash remote will work with this adapter. All communication is 38,400 serial - nothing special.
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Thomas



Joined: 16 Feb 2008
Posts: 87

PostPosted: Wed Jan 20, 2010 8:29 am    Post subject: Reply with quote

Ah, Kevin, very nice work!
/* me wanders off to find datasheet for 12HV609 */

I wonder about using 18F14K50 to eliminate the FTDI.
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Tom Carlson
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Tommy Tyler
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Joined: 21 Sep 2003
Posts: 408
Location: Denver mountains

PostPosted: Wed Jan 20, 2010 9:26 am    Post subject: Reply with quote

Kevin,

Congratulations on another masterpiece. Can I get a copy of the hex code to burn a PIC and try it? Or maybe there's a PIC freeware program I can run the assembler through to produce the hex?

Tommy
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The Robman
Site Owner


Joined: 01 Aug 2003
Posts: 18976
Location: Chicago, IL

PostPosted: Wed Jan 20, 2010 9:57 am    Post subject: Reply with quote

Kevin Timmerman wrote:
Yes, I wrote the firmware and designed the hardware.

Yes, it works with Vista 64 and Win 7 32/64.

It uses a JP1 flash cable and flash command set, so any OS that can program a flash remote will work with this adapter. All communication is 38,400 serial - nothing special.

You never cease to amaze, that's for sure.
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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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Kevin Timmerman
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Joined: 09 Jan 2007
Posts: 142
Location: West Michigan

PostPosted: Wed Jan 20, 2010 4:51 pm    Post subject: Reply with quote

Tommy Tyler wrote:
Can I get a copy of the hex code to burn a PIC and try it? Or maybe there's a PIC freeware program I can run the assembler through to produce the hex?


Web site now has a zip file with source and hex.

Microchip has a free editor, assembler, debugger, and programmer called MPLAB.
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jherrick
JP1 Vendor


Joined: 31 Dec 2003
Posts: 222
Location: South Berwick, ME

PostPosted: Wed Jan 20, 2010 5:33 pm    Post subject: Reply with quote

I can't seem to see the pics or access compendium thingy website. Is anyone else having these issues?
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jherrick
JP1 Vendor


Joined: 31 Dec 2003
Posts: 222
Location: South Berwick, ME

PostPosted: Wed Jan 20, 2010 6:14 pm    Post subject: Reply with quote

Rob,
Got it now, thanks.
No, I am home, but for some reason that just wouldn't come up. I am using Firefox, I don't know if that has anything to do with it.
This will be very useful to me, as I am trying to program a jp1 EEPROM but I took Windblows off my old old laptop with a parallel port and I'm trying to learn to use Linux. Setting up ir for Linux is giving me a learning experience.
Jim
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The Robman
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Joined: 01 Aug 2003
Posts: 18976
Location: Chicago, IL

PostPosted: Fri Jan 29, 2010 11:41 pm    Post subject: Reply with quote

Kevin only posted the info 9 days ago, but guess what, Tommy's already converted the design into a reality...

http://www.hifi-remote.com/forums/viewtopic.php?t=9405


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Rob
www.hifi-remote.com
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Capn Trips
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Joined: 03 Oct 2003
Posts: 3959

PostPosted: Sat Jan 30, 2010 7:06 am    Post subject: Reply with quote

As always, Tommy ROCKS!
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Remotes:Atlas OCAP URC 1056, Harmony One, OFA XSight Touch, AR XSight Touch
TVs: Panasonic TH-50PE700U; LG 65" Smart LED TV; RCVR: Pioneer VSX-D2016S;Onkyo TX-SR875
DVD/VCR: LG Blu-Ray player, Pioneer DV-400VK (multi-region DVD), Sony BDP-S350 (Blu-ray), Toshiba HD-A1 (HD-DVD), Panasonic AG-W1 (Multi-system VCR);
Laserdisc/CD changer: Pioneer CLD-704.
Streaming: Intel NUC PC
(But I still have to get up for my beer)
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ElizabethD
Advanced Member


Joined: 09 Feb 2004
Posts: 2306

PostPosted: Tue Mar 23, 2010 7:22 pm    Post subject: Reply with quote

Works great jp1 eeprom remotes (till I loose it - it's so tiny!!)
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Liz
Tweeking 8910, HTPro/9811, C7-7800, 6131o, 6131n, AtlasOCAP-1056B01, RCA-RCRP05B and enjoying the ride Smile
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1Click



Joined: 29 Mar 2010
Posts: 13
Location: Australia

PostPosted: Sun Apr 04, 2010 5:58 pm    Post subject: Reply with quote

Hi,

I just need some clarification please, it's information overload on this site!

Will this adapter + USB JP1.2/3 (Flash) Interface cable(Tommy's latest one) work with a urc-8910?

And later if I decide to buy either a 10820 or 8820, the USB JP1.2/3 (Flash) Interface cable will work on both of those?

I've looked at all the charts etc, Embarassed Confused
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mdavej
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Joined: 08 Oct 2003
Posts: 3987

PostPosted: Sun Apr 04, 2010 6:08 pm    Post subject: Reply with quote

Yes and Yes. This combo works beautifully on just about everything.
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