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Re: [Discuss-gnuradio] tunnel.py buffer crash
From: |
yyzhuang |
Subject: |
Re: [Discuss-gnuradio] tunnel.py buffer crash |
Date: |
Wed, 25 Mar 2009 20:14:32 -0700 (PDT) |
Hi Eric,
We've made a stupid mistake. My friend installed gnuradio from trunk in
their lab. I just figure out this problem. After we reinstalled there's no
buffer problem anymore.
Thanks!
Yanyan
Eric Blossom wrote:
>
> On Thu, Mar 19, 2009 at 09:12:00PM -0700, Eric Blossom wrote:
>> On Thu, Mar 19, 2009 at 08:50:13PM -0700, yyzhuang wrote:
>> >
>> > I'm sorry.
>> >
>> > If we do ./tunnel and ping between two boxes over the air, both tx and
>> rx
>> > breaks after a few ICMP packets exchange. They don't break at the same
>> time
>> > though, but it does happen every time. If we do over channel emulator
>> (by
>> > connecting the antenna of USRP to the emulator), we can ping the two
>> > machines much longer, but it still breaks.
>> >
>> > Sorry again, no offense. I didn't mean to be rude or something.
>>
>> No problem. I didn't take it that way.
>>
>> I'm busy with something else right now, but I think I can get you some
>> instrumented code that will locate the offending block sometime
>> tomorrow. It's great news that it fails regularly for you!
>>
>> Eric
>
> We fixed a bug yesterday in gr_clock_recovery_mm_ff.cc [10646], which
> is used by the GMSK demodulator, and which could be causing the
> problem you are seeing.
>
> Can you please checkout a copy of the trunk, build and install it and
> try to reproduce the problem you've been seeing?
>
> Thanks!
> Eric
>
>
> _______________________________________________
> Discuss-gnuradio mailing list
> address@hidden
> http://lists.gnu.org/mailman/listinfo/discuss-gnuradio
>
>
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- Re: [Discuss-gnuradio] tunnel.py buffer crash, (continued)
- Re: [Discuss-gnuradio] tunnel.py buffer crash, yyzhuang, 2009/03/12
- Re: [Discuss-gnuradio] tunnel.py buffer crash, Eric Blossom, 2009/03/12
- Re: [Discuss-gnuradio] tunnel.py buffer crash, yyzhuang, 2009/03/13
- Re: [Discuss-gnuradio] tunnel.py buffer crash, yyzhuang, 2009/03/19
- Re: [Discuss-gnuradio] tunnel.py buffer crash, Eric Blossom, 2009/03/19
- Re: [Discuss-gnuradio] tunnel.py buffer crash, yyzhuang, 2009/03/19
- Re: [Discuss-gnuradio] tunnel.py buffer crash, Eric Blossom, 2009/03/19
- Re: [Discuss-gnuradio] tunnel.py buffer crash, yyzhuang, 2009/03/19
- Re: [Discuss-gnuradio] tunnel.py buffer crash, Eric Blossom, 2009/03/20
- Re: [Discuss-gnuradio] tunnel.py buffer crash, Eric Blossom, 2009/03/20
- Re: [Discuss-gnuradio] tunnel.py buffer crash,
yyzhuang <=
- Re: [Discuss-gnuradio] tunnel.py buffer crash, Eric Blossom, 2009/03/26