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greenrl
Joined: 16 Nov 2010 Posts: 40
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Posted: Thu Dec 16, 2010 6:49 pm Post subject: JP1.2/3 Interface Trouble |
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I just finished making the JP1.2/3 serial interface (Feb 10, 2009 version, as corrected) for my URC-8820 B00 and my 15-100 remotes. The JPxTEST.exe does not see either one.
com_test.exe produces the following:
RTS on/off gives two blinks on either remote.
Loop back test produces the transmitted characters in the Received Chars: window when pressing F1.
I have checked the wiring a couple of times and replaced the 2N2222s and diodes but still no joy.
Any thoughts where I should look further?
Richard _________________ Currently use a URC-8820B00 that needs to be replaced now and then because some keys wear the conductor off. |
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greenrl
Joined: 16 Nov 2010 Posts: 40
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Posted: Fri Dec 17, 2010 10:33 am Post subject: |
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Went ahead anyway and used IR to download info from the 8820. Seemed to be OK. Still puzzled why JPxTEST.exe does not communicate with the remotes. Maybe its a Windows 2K (where the serial port resides) thing. Wasted a bunch of time and extra work because of that.
Richard _________________ Currently use a URC-8820B00 that needs to be replaced now and then because some keys wear the conductor off. |
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