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authorTom Rondeau <trondeau@vt.edu>2011-12-14 22:23:50 -0500
committerTom Rondeau <trondeau@vt.edu>2011-12-14 22:23:50 -0500
commite4cf0d1b51b7bc9843e76e8d6e35097664b6f2b3 (patch)
treef9a6452c60bd030b8f9b1d198abf304d78b67d0e /gr-uhd/examples/fm_tx4.py
parentaa0cca173047fc268eb3acfcb7cc8cbb2d8c7581 (diff)
uhd: fixes to instantiating UHD devices to set the antenna and subdevice properly (patch from Sam Bretheim).
Diffstat (limited to 'gr-uhd/examples/fm_tx4.py')
-rwxr-xr-xgr-uhd/examples/fm_tx4.py16
1 files changed, 8 insertions, 8 deletions
diff --git a/gr-uhd/examples/fm_tx4.py b/gr-uhd/examples/fm_tx4.py
index 2972e728d3..aecb35b542 100755
--- a/gr-uhd/examples/fm_tx4.py
+++ b/gr-uhd/examples/fm_tx4.py
@@ -118,6 +118,14 @@ class fm_tx_block(stdgui2.std_top_block):
self.u = uhd.usrp_sink(device_addr=options.args, stream_args=uhd.stream_args('fc32'))
+ # Set the subdevice spec
+ if(options.spec):
+ self.u.set_subdev_spec(options.spec, 0)
+
+ # Set the antenna
+ if(options.antenna):
+ self.u.set_antenna(options.antenna, 0)
+
self.usrp_rate = options.samp_rate
self.u.set_samp_rate(self.usrp_rate)
self.usrp_rate = self.u.get_samp_rate()
@@ -133,14 +141,6 @@ class fm_tx_block(stdgui2.std_top_block):
self.set_gain(options.gain)
self.set_freq(options.freq)
- # Set the subdevice spec
- if(options.spec):
- self.u.set_subdev_spec(options.spec, 0)
-
- # Set the antenna
- if(options.antenna):
- self.u.set_antenna(options.antenna, 0)
-
self.sum = gr.add_cc ()
# Instantiate N NBFM channels