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Re: [Discuss-gnuradio] bbn_80211_tx.py not working with Gnuradio 3.2.2 o


From: Nathan West
Subject: Re: [Discuss-gnuradio] bbn_80211_tx.py not working with Gnuradio 3.2.2 on Ubuntu 12.04
Date: Wed, 2 Jan 2013 15:14:21 -0500

I've never used the BBN receiver, but I'd recommend downgrading gnuradio a bit further. CGRAN lists BBN compatibility with GR 3.1.1 (https://www.cgran.org/wiki/BBN80211)

Based on past discussion in the mailing list (http://www.ruby-forum.com/topic/186522) it looks like blks exists in 3.1 and was removed in 3.2.

-nw

On Wed, Jan 2, 2013 at 5:43 AM, Mohammed Karmoose <address@hidden> wrote:
Dear all,

I've managed to install Gnuradio 3.2.2 on Ubuntu 12.04. And I installed the BBN receiver (douggeiger branch). However, when I try to run the bbn_80211_tx.py command, I get the following error:

address@hidden:~/bbn_doug$ cd src/examples/
address@hidden:~/bbn_doug/src/examples$ ./bbn_80211b_tx.py 
Traceback (most recent call last):
  File "./bbn_80211b_tx.py", line 40, in <module>
    from bbn_80211b_transmit_path import bbn_80211b_transmit_path
  File "/home/karmo/bbn_doug/src/examples/bbn_80211b_transmit_path.py", line 27, in <module>
    from gnuradio import gr, gru, blks
ImportError: cannot import name blks
address@hidden:~/bbn_doug/src/examples$ 

Is there some kind of incompatibility issues? I know that the blks package is named blks2 in newer versions of Gnuradio. However, I don't want to update the importing commands to account for the new packages unless I know there is no other way.

--
Thank you
---------------------------------------------------

Mohammed Hassan Karmoose
Teaching Assistant, Electrical Engineering Dept.
Faculty of Engineering, Alexandria University
6th Hurghada Street, San Stephano
Alexandria, Egypt
Email: m.address@hidden

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