Hi,
On 08/13/2015 04:20 PM, Tian Alvin wrote:
"mylog(boost::format("encoding: %1% - length: %2% - symbols: %3%")
% d_encoding % d_len % d_copy_symbols);"
To make it work, I still need change it to
"std::string temp = (boost::format("encoding: %1% - length: %2% -
symbols: %3%")
% d_encoding % d_len % d_copy_symbols).str();
Actually, I don't really understand the difference between these two.
What does this change mean? Does the problem relate to log4cpp?
This was suggested to debug the problem, not as a fix.
The problem is described in the issue you referenced (scroll down) and
hopefully fixed by this commit
https://github.com/bastibl/gr-ieee802-11/commit/77548c73a95b0460250ef477e309190f20bf8d95
Please update the module with git.
Best,
Bastian
On Thu, Aug 13, 2015 at 3:07 PM, Bastian Bloessl <bloe...@ccs-labs.org
<mailto:bloe...@ccs-labs.org>> wrote:
Hi,
yes, this is how it is supposed to look. But please read the posts
at the bottom of the thread. Actually, it should work without
modifications now.
Best,
Bastian
On 08/13/2015 04:03 PM, Tian Alvin wrote:
Hi Bastian,
I followed the suggestion on github:
*Use*
"std::string temp = (boost::format("encoding: %1% - length: %2% -
symbols: %3%")
% d_encoding % d_len % d_copy_symbols).str();
//mylog(temp);"
*to change* : in the ofdm_decode_signal.cc# L197&L198
"mylog(boost::format("encoding: %1% - length: %2% - symbols: %3%")
% d_encoding % d_len % d_copy_symbols);"
Now I can get the below result:
Inline image 1
Does this mean the flow graph has been run correctly?
Paul----Thank you very much for your suggestion and sharing!
On Thu, Aug 13, 2015 at 1:59 PM, Bastian Bloessl
<bloe...@ccs-labs.org <mailto:bloe...@ccs-labs.org>
<mailto:bloe...@ccs-labs.org <mailto:bloe...@ccs-labs.org>>> wrote:
Hi,
I just replied on github
https://github.com/bastibl/gr-ieee802-11/issues/18#issuecomment-130651522
It would be great if you could try what I suggest there.
Best,
Bastian
On 08/13/2015 02:32 PM, Garver, Paul W wrote:
Make sure logging is disabled on ALL blocks. I haven't
seen that
libstdcxx error before, but I do have the segfaults
with the
logging in
Ubuntu 15.04 with pybombs install.
Paul Garver
On Aug 13, 2015, at 7:33 AM, Tian Alvin
<tianye000...@gmail.com <mailto:tianye000...@gmail.com>
<mailto:tianye000...@gmail.com
<mailto:tianye000...@gmail.com>>
<mailto:tianye000...@gmail.com
<mailto:tianye000...@gmail.com> <mailto:tianye000...@gmail.com
<mailto:tianye000...@gmail.com>>>>
wrote:
Hi Paul,
Thanks very much for your help! I have disabled
logging and
debug in
OFDM Parse MAC block, but the error is still there.
Did you also see the below error in your case when
(gdb) run
wifi_loopback.py?
<image.png>
ImportError: No module named 'libstdcxx'
Thanks
On Wed, Aug 12, 2015 at 9:07 PM, Paul Garver
<garv...@gatech.edu <mailto:garv...@gatech.edu>
<mailto:garv...@gatech.edu <mailto:garv...@gatech.edu>>
<mailto:garv...@gatech.edu
<mailto:garv...@gatech.edu> <mailto:garv...@gatech.edu
<mailto:garv...@gatech.edu>>>> wrote:
Tian,
Disable logging and debug in the GRC
flowgraph. See if
this
solves the problem. For reference, see [1].
[1]
https://lists.gnu.org/archive/html/discuss-gnuradio/2015-07/msg00289.html
On 08/12/2015 01:23 PM,
discuss-gnuradio-requ...@gnu.org
<mailto:discuss-gnuradio-requ...@gnu.org>
<mailto:discuss-gnuradio-requ...@gnu.org
<mailto:discuss-gnuradio-requ...@gnu.org>>
<mailto:discuss-gnuradio-requ...@gnu.org
<mailto:discuss-gnuradio-requ...@gnu.org>
<mailto:discuss-gnuradio-requ...@gnu.org
<mailto:discuss-gnuradio-requ...@gnu.org>>> wrote:
Send Discuss-gnuradio mailing list
submissions to
discuss-gnuradio@gnu.org <mailto:discuss-gnuradio@gnu.org>
<mailto:discuss-gnuradio@gnu.org
<mailto:discuss-gnuradio@gnu.org>>
<mailto:discuss-gnuradio@gnu.org
<mailto:discuss-gnuradio@gnu.org>
<mailto:discuss-gnuradio@gnu.org
<mailto:discuss-gnuradio@gnu.org>>>
To subscribe or unsubscribe via the World
Wide Web,
visit
https://lists.gnu.org/mailman/listinfo/discuss-gnuradio
or, via email, send a message with subject
or body
'help' to
discuss-gnuradio-requ...@gnu.org
<mailto:discuss-gnuradio-requ...@gnu.org>
<mailto:discuss-gnuradio-requ...@gnu.org
<mailto:discuss-gnuradio-requ...@gnu.org>>
<mailto:discuss-gnuradio-requ...@gnu.org
<mailto:discuss-gnuradio-requ...@gnu.org>
<mailto:discuss-gnuradio-requ...@gnu.org
<mailto:discuss-gnuradio-requ...@gnu.org>>>
You can reach the person managing the list at
discuss-gnuradio-ow...@gnu.org
<mailto:discuss-gnuradio-ow...@gnu.org>
<mailto:discuss-gnuradio-ow...@gnu.org
<mailto:discuss-gnuradio-ow...@gnu.org>>
<mailto:discuss-gnuradio-ow...@gnu.org
<mailto:discuss-gnuradio-ow...@gnu.org>
<mailto:discuss-gnuradio-ow...@gnu.org
<mailto:discuss-gnuradio-ow...@gnu.org>>>
When replying, please edit your Subject
line so it
is more specific
than "Re: Contents of Discuss-gnuradio
digest..."
Today's Topics:
1. error with running
wifi_loopback.grc from
gr-ieee802-11
(Tian Alvin)
_______________________________________________
Discuss-gnuradio mailing list
Discuss-gnuradio@gnu.org <mailto:Discuss-gnuradio@gnu.org>
<mailto:Discuss-gnuradio@gnu.org
<mailto:Discuss-gnuradio@gnu.org>>
<mailto:Discuss-gnuradio@gnu.org
<mailto:Discuss-gnuradio@gnu.org>
<mailto:Discuss-gnuradio@gnu.org
<mailto:Discuss-gnuradio@gnu.org>>>
https://lists.gnu.org/mailman/listinfo/discuss-gnuradio
_______________________________________________
Discuss-gnuradio mailing list
Discuss-gnuradio@gnu.org <mailto:Discuss-gnuradio@gnu.org>
<mailto:Discuss-gnuradio@gnu.org <mailto:Discuss-gnuradio@gnu.org>>
<mailto:Discuss-gnuradio@gnu.org
<mailto:Discuss-gnuradio@gnu.org>
<mailto:Discuss-gnuradio@gnu.org
<mailto:Discuss-gnuradio@gnu.org>>>
https://lists.gnu.org/mailman/listinfo/discuss-gnuradio
_______________________________________________
Discuss-gnuradio mailing list
Discuss-gnuradio@gnu.org <mailto:Discuss-gnuradio@gnu.org>
<mailto:Discuss-gnuradio@gnu.org <mailto:Discuss-gnuradio@gnu.org>>
https://lists.gnu.org/mailman/listinfo/discuss-gnuradio
--
Dipl.-Inform. Bastian Bloessl
Distributed Embedded Systems
University of Paderborn, Germany
http://www.ccs-labs.org/~bloessl/
--
Dipl.-Inform. Bastian Bloessl
Distributed Embedded Systems
University of Paderborn, Germany
http://www.ccs-labs.org/~bloessl/
--
Dipl.-Inform. Bastian Bloessl
Distributed Embedded Systems
University of Paderborn, Germany
http://www.ccs-labs.org/~bloessl/
_______________________________________________
Discuss-gnuradio mailing list
Discuss-gnuradio@gnu.org
https://lists.gnu.org/mailman/listinfo/discuss-gnuradio
