Tuesday, August 2, 2011

Re: [Discuss-gnuradio] [USRP-users] E100 simultaneous Tx/Rx

On 08/02/2011 08:30 AM, Radio Man wrote:
> I try to do some 'helloworld' type tests and I found a problem. I write code
> in Python using UHD as the interface to HF HW. I can successfully receive
> stream samples and push it to the filters / demodulator / bells /
> whistles... It works OK to some degree (Overruns signalized). anyway I have
> problem to make it working simultaneously on Rx and Tx. It looks like
> instantiation problem - rx stuff grabs E100 and does not mat it to be shared
> by tx. Is there any example of such (or similar) code - just working one.
>
> I have also another issue - I will have to decode something from rx then
> send 'predefined' samples and then do repeat after 'remodulation'
> (regeneration). Is tehre any hint how to do it from the Python code?

What software do you have on your e100? Kernel and uhd?

Philip

>
> GRM
>
>
>
>
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