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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