[App_rpt] New USB Fob attempt...

Stephen Rodgers hwstar at rodgers.sdcoxmail.com
Sat May 24 12:23:48 EDT 2008


Steven,


What kernel version are you running? I've been advised there's a ztdummy
timing issue with some kernels greater than 2.4.22.

Steve.


Steven Palm wrote:
> Hi All,
> 
> Just trying to set up my system (finally!) after various starts and  
> stops along the way.  I have a few of the generic USB FOBS, and I have  
> them modified and all seems to be well there...
> 
> I have a system I did a fresh install of EVB on, and all seems fine  
> there.
> 
> The radio is a GE Delta on 2m.
> 
> It decodes DTMF fine.
> 
> I can't, for the life of me, manage to get TX Audio to work properly.   
> If I use txtone or txvoice in 'radio tune', I either get very weird  
> behavior (sputtering sound on my receiving HT) or a dead carrier.
> 
> However, if I plug the USB keyfob into my laptop (Mac OS X) and feed  
> audio into it and then manually ground the PTT line the GE Delta is  
> happy to transmit that audio and it sounds great.
> 
> So I can (maybe) assume that the FOB is working fine, and my wiring is  
> correct.
> 
> I have run the svn update routine, so I should have all the latest  
> bits and bobs, and I do not see any error messages along the way, so  
> I'm really at a loss as to what to try next.
> 
> Any thoughts?
> 
>   Steve - N9YTY
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