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Re: [Discuss-gnuradio] Why am I dropping data over the UDP network?

From: Marcus D. Leech
Subject: Re: [Discuss-gnuradio] Why am I dropping data over the UDP network?
Date: Tue, 15 Jul 2014 13:34:59 -0400
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:24.0) Gecko/20100101 Thunderbird/24.2.0

On 07/15/2014 01:21 PM, Ward, Marcus D. wrote:
Ok so now I went to try out my architecture this time with a TCP source and 
sink. I have pictures included where the sending side is (TCPrecievestation) 
and the receiving side is (TCPreceivedisplaystation).

On the (TCPreceievestation), the last three lines in the bottom window is as 
RuntimeError: LookupError: KeyError: No devices found for -------->
Device Address:
        Addr: (My USRP's IP address)

On the (TCPreceievedisplaystation), all I am getting is this:
using volk machine: avx_64_mmx_orc

To add, I have scopes for both the sending and receiving end, but as I run 
them, the plots do not show.

Is there something that I could be missing since I am dealing with TCP and not 

One thing I noticed immediately is that you have the sample rate set to 32k, which is not a valid sample rate for ANY USRP hardware.

On the machine that has the USRP connected (presumable this is a N2xx or USRP2?), what does:



what does uhd_usrp_probe --args "addr="


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