From 1de3b0ded031368de377d44305f6aa506e0d6ec5 Mon Sep 17 00:00:00 2001
From: matt <matt@221aa14e-8319-0410-a670-987f0aec2ac5>
Date: Sat, 8 Sep 2007 21:16:25 +0000
Subject: added option to choose the antenna on RFX and WBX boards
git-svn-id: http://gnuradio.org/svn/gnuradio/trunk@6369 221aa14e-8319-0410-a670-987f0aec2ac5
---
gr-utils/src/python/usrp_fft.py | 6 ++++++
1 file changed, 6 insertions(+)
(limited to 'gr-utils/src/python/usrp_fft.py')
diff --git a/gr-utils/src/python/usrp_fft.py b/gr-utils/src/python/usrp_fft.py
index 353c89218f..a8466092d6 100755
--- a/gr-utils/src/python/usrp_fft.py
+++ b/gr-utils/src/python/usrp_fft.py
@@ -57,6 +57,8 @@ class app_flow_graph(stdgui.gui_flow_graph):
metavar="NUM")
parser.add_option("-R", "--rx-subdev-spec", type="subdev", default=None,
help="select USRP Rx side A or B (default=first one with a daughterboard)")
+ parser.add_option("-A", "--antenna", default=None,
+ help="select Rx Antenna (only on RFX-series boards)")
parser.add_option("-d", "--decim", type="int", default=16,
help="set fgpa decimation rate to DECIM [default=%default]")
parser.add_option("-f", "--freq", type="eng_float", default=None,
@@ -122,6 +124,10 @@ class app_flow_graph(stdgui.gui_flow_graph):
self.set_gain(options.gain)
+ if options.antenna is not None:
+ print "Selecting antenna %s" % (options.antenna,)
+ self.subdev.select_rx_antenna(options.antenna)
+
if self.show_debug_info:
self.myform['decim'].set_value(self.u.decim_rate())
self.myform['fs@usb'].set_value(self.u.adc_freq() / self.u.decim_rate())
--
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