Hi,
I am trying to get some audio signal (radio signals in the range of
89-107M)
from am_rcv.py, but getting following dump. Am i doing it correctly ?
Otherwise what could be the other possible reason for this? Help me to
sort
out this problem.
gnuradio-3.0.4/gnuradio-examples/python/usrp$ ./am_rcv.py 91M
Traceback (most recent call last):
File “./am_rcv.py”, line 113, in
app = stdgui.stdapp (am_rx_graph, “AM RX”)
File
“/usr/local/lib/python2.5/site-packages/gnuradio/wxgui/stdgui.py”,
line 36, in init
wx.App.init (self, redirect=False)
File
“/usr/lib/python2.5/site-packages/wx-2.6-gtk2-unicode/wx/_core.py”,
line 7700, in init
self._BootstrapApp()
File
“/usr/lib/python2.5/site-packages/wx-2.6-gtk2-unicode/wx/_core.py”,
line 7352, in _BootstrapApp
return core.PyApp__BootstrapApp(*args, **kwargs)
File
“/usr/local/lib/python2.5/site-packages/gnuradio/wxgui/stdgui.py”,
line 39, in OnInit
frame = stdframe (self.flow_graph_maker, self.title, self._nstatus)
File
“/usr/local/lib/python2.5/site-packages/gnuradio/wxgui/stdgui.py”,
line 60, in init
self.panel = stdpanel (self, self, flow_graph_maker)
File
“/usr/local/lib/python2.5/site-packages/gnuradio/wxgui/stdgui.py”,
line 81, in init
self.fg = flow_graph_maker (frame, self, vbox, sys.argv)
File “./am_rcv.py”, line 18, in init
station = parseargs(argv[1:])
File “./am_rcv.py”, line 105, in parseargs
freq1 = float (args[0]) * 1e3
ValueError: invalid literal for float(): 91M
Thanks,
Sachin
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