Error in wifi_transceiver

bastibl / gr-ieee802-11

IEEE 802.11 a/g/p Transceiver

https://wime-project.net/

GNU General Public License v3.0

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Error in wifi_transceiver #102

Closed inkyu219 closed 6 years ago

inkyu219 commented 6 years ago

Hallo, Bastian. I am trying to run "wifi_transceiver" with USRP B210 with the following setting: DELL Latitude E5570 / Intel Core i7-6820HQ CPU @ 2.70GHz × 8 / 8GB RAM / 256 SSD OS: Ubuntu 16.04 (64bit).

I got the hierarchical block by running wifi_phy_hier.grc I think "wifi_loopback.grc" and "wifi_rx.grc" work correctly.

However, I am getting the following issue: wifi_transceiver I think it's not a problem of "root".

Do you have any idea?

bastibl commented 6 years ago

You could disable the TUN/TAP interface if you don't need it. Or check out the nic.sh script in the apps folder to see how it can be set up.

inkyu219 commented 6 years ago

@bastibl Thank you for the comments. Problem solved (I did not disable TUN/TAP interface). Most of the time it works correctly. However, I noticed that sometimes it shows this error. Still, I don't know the exact reasons.