From e4cf0d1b51b7bc9843e76e8d6e35097664b6f2b3 Mon Sep 17 00:00:00 2001
From: Tom Rondeau
Date: Wed, 14 Dec 2011 22:23:50 -0500
Subject: uhd: fixes to instantiating UHD devices to set the antenna and
 subdevice properly (patch from Sam Bretheim).

---
 gr-uhd/examples/usrp_wfm_rcv_fmdet.py | 16 ++++++++--------
 1 file changed, 8 insertions(+), 8 deletions(-)

(limited to 'gr-uhd/examples/usrp_wfm_rcv_fmdet.py')

diff --git a/gr-uhd/examples/usrp_wfm_rcv_fmdet.py b/gr-uhd/examples/usrp_wfm_rcv_fmdet.py
index 225c9607b..9649857c0 100755
--- a/gr-uhd/examples/usrp_wfm_rcv_fmdet.py
+++ b/gr-uhd/examples/usrp_wfm_rcv_fmdet.py
@@ -73,6 +73,14 @@ class wfm_rx_block (stdgui2.std_top_block):
         # build graph
         self.u = uhd.usrp_source(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)
+
         usrp_rate  = 320e3
         demod_rate = 320e3
         audio_rate = 48e3
@@ -151,14 +159,6 @@ class wfm_rx_block (stdgui2.std_top_block):
         if not(self.set_freq(options.freq)):
             self._set_status_msg("Failed to set initial frequency")
 
-        # 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)
-
     def _set_status_msg(self, msg, which=0):
         self.frame.GetStatusBar().SetStatusText(msg, which)
 
-- 
cgit