[mythtv-users] Slightly OT - Help w/Homebrew IR Transceiver (LIRCPROBLEMS)

[Dan Morphis]

If you can get your hands on a scope, that is the easiest way.  If not, 
a logic probe will work as well.  You can get a probe off ebay for < 
$10.  See if you get anything on the data pin.

-dan

Scott Nicholson wrote:

>>But I'm having problems with LIRC...
>>    
>>
>
>Okay. I figured out that at least part of my problem is that I never did
>"modprobe lirc_serial".
>
>Now that I've done that, irw and irrecord don't crash lirc any more, but I'm
>not getting anything when I point a remote at the transceiver and press
>buttons. I'm guessing that indicates a hardware issue?
>
>Is there anywhere I can go that will tell me how to debug my circuit using a
>multimeter? (i.e. you should get this voltage at this point, etc.)
>
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