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-digital/examples/narrowband/uhd_interface.py | 16 ++++++++--------
 1 file changed, 8 insertions(+), 8 deletions(-)

(limited to 'gr-digital/examples/narrowband')

diff --git a/gr-digital/examples/narrowband/uhd_interface.py b/gr-digital/examples/narrowband/uhd_interface.py
index 27e370911..fe022c731 100644
--- a/gr-digital/examples/narrowband/uhd_interface.py
+++ b/gr-digital/examples/narrowband/uhd_interface.py
@@ -50,14 +50,6 @@ class uhd_interface:
         else:
             self.u = uhd.usrp_source(device_addr=args, stream_args=uhd.stream_args('fc32'))
 
-        self._args = args
-        self._ant  = antenna
-        self._spec = spec
-        self._gain = self.set_gain(gain)
-        self._freq = self.set_freq(freq)
-
-        self._rate, self._sps = self.set_sample_rate(sym_rate, sps)
-
         # Set the subdevice spec
         if(spec):
             self.u.set_subdev_spec(spec, 0)
@@ -66,6 +58,14 @@ class uhd_interface:
         if(antenna):
             self.u.set_antenna(antenna, 0)
         
+        self._args = args
+        self._ant  = antenna
+        self._spec = spec
+        self._gain = self.set_gain(gain)
+        self._freq = self.set_freq(freq)
+
+        self._rate, self._sps = self.set_sample_rate(sym_rate, sps)
+
     def set_sample_rate(self, sym_rate, req_sps):
         start_sps = req_sps
         while(True):
-- 
cgit