[Discuss-gnuradio] usrp2_wfm_rcv.py

[Catalin Lacatus]

Hello,

-I tried to run usrp2_wfm_rcv.py to test my USRP2 with a BasicRX board 
and I got the following error:
¨ ZeroDivisionError: float division ¨

My configuration is
-Ubuntu 8.04, with the latest svn (2 weeks old)-USRP2 with a BasicRX.

Please let me know how I can fix the error “*/ZeroDivisionError: float 
division”/*

Thank you,
Catalin



Error details:

address@hidden:/home/gnuradio/test/GNU1/gnuradio-examples/python/usrp2# 
./usrp2_wfm_rcv.py -f 94.5M -O surround41
Using RX d'board 0x0001
>>> gr_fir_ccf: using SSE
>>> gr_fir_fff: using SSE
Traceback (most recent call last):
File "./usrp2_wfm_rcv.py", line 274, in <module>
app = stdgui2.stdapp (wfm_rx_block, "USRP2 WFM RX")
File "/usr/local/lib/python2.5/site-packages/gnuradio/wxgui/stdgui2.py", 
line 36, in __init__
wx.App.__init__ (self, redirect=False)
File "/usr/lib/python2.5/site-packages/wx-2.8-gtk2-unicode/wx/_core.py", 
line 7836, in __init__
self._BootstrapApp()
File "/usr/lib/python2.5/site-packages/wx-2.8-gtk2-unicode/wx/_core.py", 
line 7433, in _BootstrapApp
return _core_.PyApp__BootstrapApp(*args, **kwargs)
File "/usr/local/lib/python2.5/site-packages/gnuradio/wxgui/stdgui2.py", 
line 39, in OnInit
frame = stdframe (self.top_block_maker, self.title, self._nstatus)
File "/usr/local/lib/python2.5/site-packages/gnuradio/wxgui/stdgui2.py", 
line 60, in __init__
self.panel = stdpanel (self, self, top_block_maker)
File "/usr/local/lib/python2.5/site-packages/gnuradio/wxgui/stdgui2.py", 
line 81, in __init__
self.top_block = top_block_maker (frame, self, vbox, sys.argv)
File "./usrp2_wfm_rcv.py", line 103, in __init__
self._build_gui(vbox, usrp_rate, demod_rate, audio_rate)
File "./usrp2_wfm_rcv.py", line 186, in _build_gui
callback=self.set_gain)
File "/usr/local/lib/python2.5/site-packages/gnuradio/wxgui/form.py", 
line 225, in __init__
nsteps = int((self.max-self.min)/self.step_size)
ZeroDivisionError: float division