Re: [Discuss-gnuradio] Success!

[Matt Ettus]

Do a CVS update and reinstall in gr-usrp

Matt

John Ackermann N8UR wrote:
> I'm now listening to some awful music from an awful local station -- but
> a strong one -- through the USRP Basic RX port.  So, things are working!
> 
> Just one problem -- when I try to use the TVRx board, I get an error
> that apparently springs from tvrx.h  and a failure to define global name
> "u".  The traceback is below.
> 
> Any ideas about how to fix this last problem?
> 
> Thanks -- and thanks for all the help today!
> 
> John
> ----
> (Note: I changed "which_side" in the program to "1" because the board is
> on RX B.)
> 
> flob:/home/jra/gnuradio/gr-build/gnuradio-examples/python/usrp#
> ./tvrx_wfm_rcv_gui.py 104.7
> ./tvrx_wfm_rcv_gui.py:35: FutureWarning: hex/oct constants > sys.maxint
> will return positive values in Python 2.4 and up
>   src = usrp.source_c (0, decim, 1, 0xf0f0f0f0, 0)
> ./tvrx_wfm_rcv_gui.py:37: FutureWarning: hex/oct constants > sys.maxint
> will return positive values in Python 2.4 and up
>   src = usrp.source_c (0, decim, 1, 0xf0f0f0f2, 0)
> RF_freq  104700000.0
> RX d'board A: Basic Rx
> RX d'board B: TV Rx
> usrp_standard_rx::set_decim_rate: WARNING rates > 128 result in
> incorrect gain.
> Traceback (most recent call last):
>   File "./tvrx_wfm_rcv_gui.py", line 102, in ?
>     app = stdgui.stdapp (wfm_rx_graph, "WFM RX")
>   File
> "/usr/local/lib/python2.3/site-packages/gnuradio/wxgui/stdgui.py", line
> 35, in __init__
>     wx.App.__init__ (self)
>   File
> "/usr/lib/python2.3/site-packages/wx-2.5.3-gtk2-unicode/wx/_core.py",
> line 5311, in __init__
>     self._BootstrapApp()
>   File
> "/usr/lib/python2.3/site-packages/wx-2.5.3-gtk2-unicode/wx/_core.py",
> line 4990, in _BootstrapApp
>     return _core_.PyApp__BootstrapApp(*args, **kwargs)
>   File
> "/usr/local/lib/python2.3/site-packages/gnuradio/wxgui/stdgui.py", line
> 38, in OnInit
>     frame = stdframe (self.flow_graph_maker, self.title)
>   File
> "/usr/local/lib/python2.3/site-packages/gnuradio/wxgui/stdgui.py", line
> 59, in __init__
>     self.panel = stdpanel (self, self, flow_graph_maker)
>   File
> "/usr/local/lib/python2.3/site-packages/gnuradio/wxgui/stdgui.py", line
> 80, in __init__
>     self.fg = flow_graph_maker (frame, self, vbox, sys.argv)
>   File "./tvrx_wfm_rcv_gui.py", line 40, in __init__
>     dboard = tv_rx.tv_rx (src, which_side)
>   File "/usr/local/lib/python2.3/site-packages/gnuradio/tv_rx.py", line
> 72, in __init__
>     self._i2c_addr = (0x60, 0x61)[u._which]
> NameError: global name 'u' is not defined
> 
> 
> 
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