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URC-7541 Arduino 2560 interface

 
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Pulse



Joined: 30 Apr 2012
Posts: 22
Location: Aotearoa

                    
PostPosted: Sun Nov 10, 2013 11:29 pm    Post subject: URC-7541 Arduino 2560 interface Reply with quote

Hello all and thanks for reading.

I am still very green when it comes to JP1 but find it quite addictive
and after finding an old URC-7541 remote behind the "Wicker Whatnot" I
decided to try and extend my learning by trying to build the JP1 eeprom
interface using the Arduino 2560 here (using the appropriate SCL, SDA pins for this model)
[url]
http://www.hifi-remote.com/forums/dload.php?action=file&file_id=11537
[/url]

Using IR version
Code:

Remote Control Programmer
Version 8.04

Learned Signal Decoder: DecodeIR (Version: 2.41)

ExchangeIR Version: 0.08

JP12Serial Driver Version: 0.16

I get :-

Quote:




Failed to open JP1.x interface.


However when I follow one of Tommy Tylers fantastic documents here using Realterm
[url]
http://www.hifi-remote.com/forums/dload.php?action=file&file_id=7959
[/url]

I get this response back in the terminal


Quote:

JP1 EEPROM Programming Adapter
Copyright 2010 Kevin Timmerman
Ported to Arduino 2012 Tim6502
Rev 003 Config 08 1

d Display EEPROM contents
f Fill with FF
z Fill with 00
t Fill with test pattern
4 24C04
8 24C08
6 24C16
3 24C32


and if I press "d" , I get all the eeprom contents.
I feel that I am quite close to using this interface but something is eluding me "RTS" possibly?
I have also tried RMIR 2.02a with no success in finding the remote.

Windows 7 64
Arduino 2560 r3
URC-7541

Thanks in advance for any pointers/suggestions
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