Re: [Discuss-gnuradio] Problem in using trellis Error, correction en- and decoder

2010-11-05 Thread Francisco Llaryora
in the past Achilleas wrote:--- There are a couple of potential problems with your flowgraph: 1) the trellis encoder outputs unpacked bytes. For example, if your FSM has output cardinality 4 then it outputs 2 useful bits per byte. Are you sure you are handling this the right way at the packet

Re: [Discuss-gnuradio] make error

2010-11-05 Thread Philip Balister
On 11/05/2010 06:16 PM, Thunder87 wrote: On Beagleboard (http://beagleboard.org/), running Ubuntu Lucid For that use gnuradio from git and the next branch. I am not familiar with ubuntu on the Beagle at all, so I am not sure what toolchains it has etc. Philip Philip Balister wrote: O

Re: [Discuss-gnuradio] make error

2010-11-05 Thread Thunder87
On Beagleboard (http://beagleboard.org/), running Ubuntu Lucid Philip Balister wrote: > > On 11/05/2010 05:59 PM, Thunder87 wrote: >> >> Trying to install gnuradio-3.3.0 from *.tar >> >> ./bootstrap is ok >> >> -I/home/user/gnuradio-3.3.0/gruel/src/include >> -I/home/user/gnuradio-3.3.0/gruel/s

Re: [Discuss-gnuradio] make error

2010-11-05 Thread Philip Balister
On 11/05/2010 05:59 PM, Thunder87 wrote: Trying to install gnuradio-3.3.0 from *.tar ./bootstrap is ok -I/home/user/gnuradio-3.3.0/gruel/src/include -I/home/user/gnuradio-3.3.0/gruel/src/include -g -O2 -Wall -Woverloaded-virtual -pthread -MT sysconfig_armv7_a.lo -MD -MP -MF .deps/sysconfig_arm

[Discuss-gnuradio] make error

2010-11-05 Thread Thunder87
Trying to install gnuradio-3.3.0 from *.tar ./bootstrap is ok ./configure --prefix=/usr --disable-usrp2 --disable-gr-usrp2 --disable-gr-audio-alsa --disable-gr-audio-jack --disable-gr-audio-oss --disable-gr-audio-osx --disable-gr-audio-portaudio --disable-gr-audio-windows --disable-gr-cvsd-vocod

Re: [Discuss-gnuradio] Linking Gnuradio with SWIG

2010-11-05 Thread sirjanselot
I did, but it still picks the old version. I also noticed it picks an version of python, instead of the one I manually installed. Is it possible that it picks the version that it first sees? Eric Blossom wrote: > > On Fri, Nov 05, 2010 at 11:14:53AM -0700, sirjanselot wrote: >> >> Hello, >>

Re: [Discuss-gnuradio] Linking Gnuradio with SWIG

2010-11-05 Thread sirjanselot
sirjanselot wrote: > > I did, but it still picks the old version. > > I also noticed it picks an older version of python, instead of the one I > manually installed. > > Is it possible that it picks the version that it first sees? > > Eric Blossom wrote: >> >> On Fri, Nov 05, 2010 at 11:14

Re: [Discuss-gnuradio] Linking Gnuradio with SWIG

2010-11-05 Thread Eric Blossom
On Fri, Nov 05, 2010 at 11:14:53AM -0700, sirjanselot wrote: > > Hello, > > I have two SWIG versions in my machine. I am using Centos 5.5. One is > installed using repositories and the other is installed using source. Since > Centos doesn't update their repositories on a regular basis, I had t

Re: [Discuss-gnuradio] Unable to compile under MinGW in a directoryoutside MSYS

2010-11-05 Thread Don Ward
Jimmy Richardson wrote: I got latest MinGW installed and I'm trying to compile latest GNURadio based on the steps from http://gnuradio.org/redmine/wiki/gnuradio/MingwInstallMain, everything works if I put the gnuradio source files under /usr/src/gnuradio, however if I run ./bootstrap and ./c

[Discuss-gnuradio] Linking Gnuradio with SWIG

2010-11-05 Thread sirjanselot
Hello, I have two SWIG versions in my machine. I am using Centos 5.5. One is installed using repositories and the other is installed using source. Since Centos doesn't update their repositories on a regular basis, I had to install a more advanced version of SWIG manually. When I try the ./con

Re: [Discuss-gnuradio] missing module scipy.linalg

2010-11-05 Thread Nick Foster
On Fri, 2010-11-05 at 12:27 -0400, Rachel Li wrote: > Hi All: > > I am trying to run the examples in gr-trellis/src/examples and learn > how to use the trellis modules. However, there is an error up: > > ImportError: No module named scipy.linalg > > Also, I couldn't find this module on my comput

[Discuss-gnuradio] Re: Flowgraph running in "fits and starts"

2010-11-05 Thread ikjtel
On Mon, 6 Sep 2010 17:03:00 -0400 Tom Rondeau wrote: >> A trivial change would be to have it loop until it it read >> min(N_USER_SPECIFIED_ITEMS, noutput_items) items. >> >> Eric > > Indeed, this could be something we want to talk more about. > Kind of on the periphery of my vision, I can see a ha

[Discuss-gnuradio] missing module scipy.linalg

2010-11-05 Thread Rachel Li
Hi All: I am trying to run the examples in gr-trellis/src/examples and learn how to use the trellis modules. However, there is an error up: ImportError: No module named scipy.linalg Also, I couldn't find this module on my computer too. Could anyone give me some help on this problem? Many thanks

[Discuss-gnuradio] Unable to compile under MinGW in a directory outside MSYS

2010-11-05 Thread Jimmy Richardson
Hi,: I got latest MinGW installed and I'm trying to compile latest GNURadio based on the steps from http://gnuradio.org/redmine/wiki/gnuradio/MingwInstallMain, everything works if I put the gnuradio source files under /usr/src/gnuradio, however if I run ./bootstrap and ./configure from outsid

回复: [Discuss-gnuradio] build error when ma king gnuradio 3.2 on Angstrom/OE

2010-11-05 Thread Zhen
Thanks. Yes, it looks like out of memory from dmesg. There are lots of error messages like --- [ 126.380096] attempt to access beyond end of device [ 126.386657] mmcblk0p2: rw=0, want=7782440, limit=7738167 [ 126.392578] attempt to access beyond end of devic

Re: [Discuss-gnuradio] audio_alsa: problem with "valve" at head of audio_alsa sink sub-graph

2010-11-05 Thread Alexandru Csete
On Mon, Oct 25, 2010 at 7:43 PM, Marcus D. Leech wrote: > On 10/25/2010 11:25 AM, Almohanad Fayez wrote: > > Marcus, this is a problem with the > gnuradio/gr-audio-alsa/src/audio_alsa_source.cc. I ran into a few weeks ago > and i managed to find a quick and dirty fix for. > > I'm assuming that