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Re: [Discuss-gnuradio] Why you should be be trying out the UHD
From: |
Sylvain Munaut |
Subject: |
Re: [Discuss-gnuradio] Why you should be be trying out the UHD |
Date: |
Mon, 26 Apr 2010 13:31:30 +0200 |
User-agent: |
Thunderbird 2.0.0.23 (X11/20091028) |
Matt Ettus wrote:
>
> Things are starting to stabilize on the UHD front and everything is
> moving forward rapidly. You should really be trying out the UHD *now*
> if any of the following applies to you:
> - You want to use USRPs with software other than GNU Radio (like
> OpenBTS, OSSIE, SCARI, LabVIEW, Simulink, Matlab, or anything else),
> especially if you are a developer of one of those systems
What about support for timestamped packets (inband signalling for usrp1)
? Is that something UHD supports ?
>From looking at the API it seems so (time_spec) but that uses 'double'
and not an integer sample count. Isn't there a risk of imprecision /
shift / gap of +/- 1 sample ? Especially if we use non standard clock
rates that don't have nice # samples per seconds ...
Cheers,
Sylvain