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RE: [Discuss-gnuradio] GNU-Radio GUI applications freeze
From: |
Paul Mathews |
Subject: |
RE: [Discuss-gnuradio] GNU-Radio GUI applications freeze |
Date: |
Fri, 26 Sep 2008 17:53:15 -0700 |
Thanks should go to Jon Jacky, who identified the problem some time ago.
Paul
-----Original Message-----
From: Raul Siles [mailto:address@hidden
Sent: Friday, September 26, 2008 4:07 PM
To: Paul Mathews
Cc: address@hidden
Subject: Re: [Discuss-gnuradio] GNU-Radio GUI applications freeze
Paul, you rock!!!!
Changing the decimation factor (-n) to a bigger value (the default value is
1) works like a charm and solves all my GUI freeze issues, even within
VMware. I started with "-n 100" (as you suggested) for usrp_oscope.py, but
it is too much and the refresh rate is very slow. Then I tried, 10, 5, and
in my case, it even works great with "-n 2".
Thanks a lot!!
--
Raul Siles
www.raulsiles.com
On Wed, Sep 24, 2008 at 5:37 AM, Paul Mathews <address@hidden> wrote:
> It's the "scope frame decimation factor". Try -n100 to start with...
> Paul Mathews
>
>
>> -----Original Message-----
>> From: Paul Mathews [mailto:address@hidden
>> Sent: Tuesday, September 23, 2008 6:58 PM
>> To: Raul Siles; address@hidden
>> Subject: RE: [Discuss-gnuradio] GNU-Radio GUI applications freeze
>>
>>
>> Use the optional parameter in usrp_oscope.py that slows down the data
>> rate to where wx can handle it....your screen will then not freeze. I
>> can't remember off-hand what it needs to be set to... Paul Mathews
>>
>> > -----Original Message-----
>> > From: address@hidden
>> > [mailto:address@hidden Behalf
>> > Of Raul Siles
>> > Sent: Tuesday, September 23, 2008 5:19 PM
>> > To: address@hidden
>> > Subject: Re: [Discuss-gnuradio] GNU-Radio GUI applications freeze
>> >
>> >
>> > Just in case anyone is interested, I'm experiencing the same
>> > behavior (GNU Radio USRP graphical tools freeze, such as
>> > usrp_oscope.py) when running Fedora 9 inside VMware 6.x (it
>> > includes USB 2.0 support).
>> > --
>> > Raul Siles
>> >
>> >
>> > On Sat, Sep 20, 2008 at 1:50 AM, Raul Siles
>> <address@hidden> wrote:
>> > > Hello again,
>> > > After hearing about success cases of GNU Radio and the USRP GUI
>> > > tools on Fedora 8 and 9, and after reviewing and retesting the
>> > > previously described setup, I've reinstalled my whole GNU Radio
>> > > environment under Fedora 9 (vs Fedora 8) using the same laptop.
>> > > Fedora 9 has been fully updated today. I'm using GNU Radio 3.1.3
>> > > but I'm still suffering the same GUI-based tools freeze issue.
>> > >
>> > > When running "usrp_oscope.py" (or other GUI tools, like
>> > > "usrp_wfm_rcv.py") I get the following warning messages:
>> > >
>> > > # usrp_oscope.py -f 2.412G
>> > >
>> > > ** (python:2988): WARNING **: IPP request failed with status 1030
>> > >
>> > > ** (python:2988): WARNING **: IPP request failed with status 1030
>> > > uOuOuOuOuOuOuOuOuOuOuOuOuOuOuOKilled
>> > > #
>> > >
>> > > After some searching, I didn't find how to remove and solve them,
>> > > although they seem to be related with wxPython (and perhaps the
>> > > issue I'm suffering). Could anyone confirm this?
>> > >
>> > > I've tried to run other (non GNU Radio) wxPython basic examples,
>> > > such as
>> > > "/usr/share/doc/wxPython-2.8.7.1/samples/wxProject/wxProject.py",
>> > > and they work fine.
>> > >
>> > > Some details about the current setup:
>> > >
>> > > - wxPython versions:
>> > > # rpm -aq | grep -i wx
>> > > wxPython-devel-2.8.7.1-5.fc9.i386 wxBase-2.8.7-2.fc9.i386
>> > > wxGTK-gl-2.8.7-2.fc9.i386
>> > > wxGTK-devel-2.8.7-2.fc9.i386
>> > > wxPython-2.8.7.1-5.fc9.i386
>> > > wxGTK-2.8.7-2.fc9.i386
>> > >
>> > >
>> > > - CPU:
>> > > # cat /proc/cpuinfo
>> > > processor : 0
>> > > vendor_id : GenuineIntel
>> > > cpu family : 15
>> > > model : 2
>> > > model name : Genuine Intel(R) CPU 2.80GHz
>> > > stepping : 9
>> > > cpu MHz : 1596.000
>> > > cache size : 512 KB
>> > > fdiv_bug : no
>> > > hlt_bug : no
>> > > f00f_bug : no
>> > > coma_bug : no
>> > > fpu : yes
>> > > fpu_exception : yes
>> > > cpuid level : 2
>> > > wp : yes
>> > > flags : fpu vme de pse tsc msr pae mce cx8 mtrr pge
>> > mca cmov pat
>> > > pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe up pebs bts cid
>> > > xtpr
>> > > bogomips : 3196.88
>> > > clflush size : 64
>> > > power management:
>> > >
>> > >
>> > > - Graphical card and USB bus/ports: (I'm using the USB 2.0 bus/port)
>> > > # lspci
>> > > 00:00.0 Host bridge: ATI Technologies Inc RS200/RS200M AGP Bridge
[IGP
>> > > 340M] (rev 02)
>> > > 00:01.0 PCI bridge: ATI Technologies Inc PCI Bridge [IGP 340M]
>> > > 00:0b.0 USB Controller: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1
>> > > Controller (rev 50)
>> > > 00:0b.1 USB Controller: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1
>> > > Controller (rev 50)
>> > > 00:0b.2 USB Controller: VIA Technologies, Inc. USB 2.0 (rev 51)
>> > > 01:05.0 VGA compatible controller: ATI Technologies Inc Radeon IGP
>> > > 330M/340M/350M
>> > >
>> > > - Kernel version:
>> > > # uname -a
>> > > Linux aereo 2.6.26.3-29.fc9.i686 #1 SMP Wed Sep 3 03:42:27 EDT 2008
>> > > i686 i686 i386 GNU/Linux
>> > >
>> > >
>> > > Any suggestion about how to troubleshoot this GUI issue? I'm starting
>> > > to think it is related to the hardware I'm using.
>> > > Thanks for your help!
>> > > --
>> > > Raul Siles
>> > >
>> > >
>> > > On Tue, Sep 9, 2008 at 2:02 AM, Robert McGwier
>> > <address@hidden> wrote:
>> > >> As Matt is so fond of pointing, I LOVE to install new toys.
>> > >>
>> > >> I have F 8,9, Ubuntu 8.04 with F8 and F9 on x86, x86_64, PPC, and
>> > >> Cell. I have Ubuntu 8.04 on x86, x86_64.
>> > >>
>> > >> They all do gnuradio.
>> > >>
>> > >> Bob
>> > >>
>> > >>
>> > >> On Mon, Sep 8, 2008 at 7:56 PM, Eric Blossom <address@hidden> wrote:
>> > >>
>> > >>> Fedora 7, 8, and 9 are known to work fine. I us them.
>> > >>>
>> > >>> Eric
>> > >>>
>> > >>
>> > >
>> >
>> >
>> > _______________________________________________
>> > Discuss-gnuradio mailing list
>> > address@hidden
>> > http://lists.gnu.org/mailman/listinfo/discuss-gnuradio
>
>
>
> _______________________________________________
> Discuss-gnuradio mailing list
> address@hidden
> http://lists.gnu.org/mailman/listinfo/discuss-gnuradio
>
- Re: [Discuss-gnuradio] GNU-Radio GUI applications freeze, (continued)
- Re: [Discuss-gnuradio] GNU-Radio GUI applications freeze, Johnathan Corgan, 2008/09/07
- Re: [Discuss-gnuradio] GNU-Radio GUI applications freeze, Raul Siles, 2008/09/08
- Re: [Discuss-gnuradio] GNU-Radio GUI applications freeze, Eric Blossom, 2008/09/08
- Re: [Discuss-gnuradio] GNU-Radio GUI applications freeze, Robert McGwier, 2008/09/08
- Re: [Discuss-gnuradio] GNU-Radio GUI applications freeze, Raul Siles, 2008/09/19
- Re: [Discuss-gnuradio] GNU-Radio GUI applications freeze, Raul Siles, 2008/09/23
- RE: [Discuss-gnuradio] GNU-Radio GUI applications freeze, Paul Mathews, 2008/09/23
- RE: [Discuss-gnuradio] GNU-Radio GUI applications freeze, Paul Mathews, 2008/09/23
- Re: [Discuss-gnuradio] GNU-Radio GUI applications freeze, Raul Siles, 2008/09/26
- RE: [Discuss-gnuradio] GNU-Radio GUI applications freeze,
Paul Mathews <=
- Re: [Discuss-gnuradio] GNU-Radio GUI applications freeze, Raul Siles, 2008/09/27
- RE: [Discuss-gnuradio] GNU-Radio GUI applications freeze, Bob McGwier, 2008/09/28
- Re: [Discuss-gnuradio] GNU-Radio GUI applications freeze, Eric Blossom, 2008/09/27
Re: [Discuss-gnuradio] GNU-Radio GUI applications freeze, Jim Watson, 2008/09/08