Forum: GNU Radio graphical interface for gnu radio

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141689c528c5212754cbead4acd52b46?d=identicon&s=25 Josh Blum (Guest)
on 2007-01-01 09:02
(Received via mailing list)
I have been working on a graphical interface for gnu radio. I was
wondering if there are any gnu radio enthusiasts willing to check out my
program and give me some feed back. I call it gnu radio companion or
GRC. Here is the link http://www.joshknows.com/?key=grc

Thanks,
-Josh
Dbdc5157899fcad4f0afbd8fd5875688?d=identicon&s=25 Berndt Josef Wulf (Guest)
on 2007-01-01 09:45
(Received via mailing list)
On Monday 01 January 2007 18:30, Josh Blum wrote:
> I have been working on a graphical interface for gnu radio. I was
> wondering if there are any gnu radio enthusiasts willing to check out my
> program and give me some feed back. I call it gnu radio companion or
> GRC. Here is the link http://www.joshknows.com/?key=grc

Interesting, but doesn't run on a NetBSD-4.99.5 system see below:

barossa: {72} ./Main.py
app init
python: Error detected by libpthread: Unlocking unlocked mutex.
Detected by file "/usr/src/lib/libpthread/pthread_mutex.c", line 363,
function "pthread_mutex_unlock".
See pthread(3) for information.


cheerio Berndt
5926f3ad36d9cbc354171340fdebf089?d=identicon&s=25 Pawel Koszut (Guest)
on 2007-01-01 14:09
(Received via mailing list)
I tried it uder Ubuntu and openSuse and it runs fine.
(openSuse required python-gtk and pyxml packages)

Up to now, I have tested several visual components, and I had only
problem with USRP source.
Below is detailed output.
I think it will be very useful tool and look forward as you continue
this project.

Pawel

================================================================
Traceback (most recent call last):
  File "RunnableFlowGraph.py", line 162, in ?
    app.SetTopWindow(RunnableFlowGraph(sys.argv[1]))
  File "RunnableFlowGraph.py", line 51, in __init__
    self.parse_nested_data(nested_data)
  File "RunnableFlowGraph.py", line 147, in parse_nested_data
    if runnable_signal_block != None: self.signal_blocks_dict[id] =
runnable_signal_block(*data_type_params)
  File "/home/pawel/programy_gr/grc_0.50/src/RunnableSignalBlocks.py",
line 17, in USRP_SOURCE
    u = usrp.source_c(USRP_number, decimation.parse())
  File "/usr/local/lib/python2.4/site-packages/gnuradio/usrp.py", line
245, in __init__
    _ensure_rev2(which)
  File "/usr/local/lib/python2.4/site-packages/gnuradio/usrp.py", line
82, in _ensure_rev2
    v = _look_for_usrp(which)
  File "/usr/local/lib/python2.4/site-packages/gnuradio/usrp.py", line
74, in _look_for_usrp
    d = usrp_prims.usrp_find_device(which)
NotImplementedError: Wrong number of arguments for overloaded function
'usrp_find_device'.
  Possible C/C++ prototypes are:
    usrp_find_device(int,bool)
    usrp_find_device(int)
================================================================
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