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Re: [Discuss-gnuradio] getting the fpga counter for timestamping
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From: |
Josh Blum |
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Subject: |
Re: [Discuss-gnuradio] getting the fpga counter for timestamping |
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Date: |
Tue, 07 May 2013 16:31:01 -0500 |
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User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:17.0) Gecko/20130329 Thunderbird/17.0.5 |
On 05/07/2013 03:43 PM, NaceurElOuni wrote:
> Hi,
>
> I need to know if there is a way to retrieve a counter-like value from the
> FPGA to timestamp the moment I sent a packet.
> More precisely, I am sending a stream of packets from the host to radio, to
> be sent to another radio in the Rx side.
>
You can actually use stream tags to control the time that a packet is
transmitted
http://code.ettus.com/redmine/ettus/projects/uhd/wiki/GNU_Radio_UHD#Using-UHD-Software-with-GNU-Radio
-josh