Help - JP1xTEST passes = IR says No response from interface

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gtg
Posts: 30
Joined: Tue Nov 27, 2007 10:51 am

Help - JP1xTEST passes = IR says No response from interface

Post by gtg »

Help - JP1xTEST passes = IR says No response from interface

Can I assume that if JP1xTEST passes, given that I can see different data from different remotes that the interface is good, or do I have hardware problems....

The only concern I have at the moment is that DTR may be coming down far enough to trigger a reset during more complex communication, but I could be chasing my tail....

URC-7555
URC-7950
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gtg
Posts: 30
Joined: Tue Nov 27, 2007 10:51 am

Post by gtg »

Resolved - driving Q4 from a 9v battery rather than robbing DTR to feed RX cured the problem.
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