Author: eb
Date: 2007-05-30 13:26:46 -0600 (Wed, 30 May 2007)
New Revision: 5577
Modified:
gnuradio/trunk/gnuradio-examples/python/usrp/fm_tx4.py
Log:
Added error checking on call to set_freq
Modified: gnuradio/trunk/gnuradio-examples/python/usrp/fm_tx4.py
===================================================================
--- gnuradio/trunk/gnuradio-examples/python/usrp/fm_tx4.py 2007-05-30
19:19:35 UTC (rev 5576)
+++ gnuradio/trunk/gnuradio-examples/python/usrp/fm_tx4.py 2007-05-30
19:26:46 UTC (rev 5577)
@@ -104,7 +104,13 @@
print "Using TX d'board %s" % (self.subdev.side_and_name(),)
self.subdev.set_gain(self.subdev.gain_range()[1]) # set max Tx gain
- self.set_freq(options.freq)
+ if not self.set_freq(options.freq):
+ freq_range = self.subdev.freq_range()
+ print "Failed to set frequency to %s. Daughterboard supports %s
to %s" % (
+ eng_notation.num_to_str(options.freq),
+ eng_notation.num_to_str(freq_range[0]),
+ eng_notation.num_to_str(freq_range[1]))
+ raise SystemExit
self.subdev.set_enable(True) # enable
transmitter
sum = gr.add_cc ()
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