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Re: [Discuss-gnuradio] Tunnel.py with USRP x310
From: |
Julian Arnold |
Subject: |
Re: [Discuss-gnuradio] Tunnel.py with USRP x310 |
Date: |
Thu, 1 Dec 2016 14:38:45 +0100 |
User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Thunderbird/45.5.0 |
Hi Danilo,
what version of UHD are you using and how exactly does your network
configuration look like?
Also, you might want to post this question to the usrp-users mailing list.
Cheers,
Julian
On 12/01/2016 11:29 AM, Danilo De Donno wrote:
> Dear all,
> for several days, I made attempts to run the GNUradio ofdm/tunnel.py
> example, without any success. I have GNUradio 3.7.10 installed on a
> Desktop PC connected to a USRP x310. Whenever I try to run the
> tunnel.py example and use ifconfig to set my IP address, I receive the
> following output on the terminal where tunnel.py was launched:
>
> UHD Error:
> x300 fw communication failure #1
> EnvironmentError: IOError: x300 fw poke32 - reply timed out
> Tx: len(payload) = 90
> Tx: len(payload) = 70
> Tx: len(payload) = 90
> Tx: len(payload) = 110
> Tx: len(payload) = 107
> Tx: len(payload) = 190
> Tx: len(payload) = 351
> Tx: len(payload) = 207
>
> UHD Error:
> x300 fw communication failure #2
> EnvironmentError: IOError: x300 fw poke32 - reply timed out
> Tx: len(payload) = 107
> Tx: len(payload) = 190
> Tx: len(payload) = 87
> Tx: len(payload) = 269
>
> UHD Error:
> x300 fw communication failure #3
> EnvironmentError: IOError: x300 fw poke32 - reply timed out
>
> UHD Error:
> An unexpected exception was caught in a task loop.
> The task loop will now exit, things may not work.
> EnvironmentError: IOError: x300 fw communication failure #3
> EnvironmentError: IOError: x300 fw poke32 - reply timed out
> Tx: len(payload) = 333
>
>
> Then, the system hangs at this point and I’m not able to stop the
> execution, even with CTRL-C. I have to force CTRL-Z with consequent PC
> restart. Could you help me to figure out what is going wrong? Could
> you provide me with a working script or a solution to this problem?
>
> Thanks a lot in advance for your help.
>
> Best,
> Danilo
>
>
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