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

[Ward, Marcus D.]

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

ping 192.168.10.2

return? 

Ping 192.168.10.2 is returning data

what does uhd_usrp_probe --args "addr=192.168.10.2"

Return?

 This returns an error message:
RuntimeError: LookupError: KeyError: No devices found for --------> 
> Device Address:
>       Addr: (192.168.10.2)


-----Original Message-----
From: address@hidden [mailto:address@hidden On Behalf Of Marcus D. Leech
Sent: Tuesday, July 15, 2014 1:35 PM
To: address@hidden
Subject: Re: [Discuss-gnuradio] Why am I dropping data over the UDP network?

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 
> follows:
> 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 UDP?
>
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:

ping 192.168.10.2

return?

what does uhd_usrp_probe --args "addr=192.168.10.2"

Return?




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