X-Git-Url: https://git.gag.com/?a=blobdiff_plain;f=gr-radio-astronomy%2Fsrc%2Fpython%2Fusrp_psr_receiver.py;fp=gr-radio-astronomy%2Fsrc%2Fpython%2Fusrp_psr_receiver.py;h=a14f59864e88f24c7a719ed9499da05d288f3a81;hb=d6a4c07fc4471db655d9b2157114358221c910e3;hp=8a559370690fd7564f504d7325077be063305a14;hpb=88d87e948315bc22ce02e635cb4771a836b73616;p=debian%2Fgnuradio

diff --git a/gr-radio-astronomy/src/python/usrp_psr_receiver.py b/gr-radio-astronomy/src/python/usrp_psr_receiver.py
index 8a559370..a14f5986 100755
--- a/gr-radio-astronomy/src/python/usrp_psr_receiver.py
+++ b/gr-radio-astronomy/src/python/usrp_psr_receiver.py
@@ -30,6 +30,7 @@
 #
 #
 from gnuradio import gr, gru, blks, audio
+import usrp_dbid
 from gnuradio import usrp, optfir
 from gnuradio import eng_notation
 from gnuradio.eng_option import eng_option
@@ -222,6 +223,7 @@ class app_flow_graph(stdgui.gui_flow_graph):
 
         # determine the daughterboard subdevice we're using
         self.subdev = usrp.selected_subdev(self.u, options.rx_subdev_spec)
+        self.cardtype = self.u.daughterboard_id(0)
 
         # Compute raw input rate
         input_rate = self.u.adc_freq() / self.u.decim_rate()
@@ -229,6 +231,12 @@ class app_flow_graph(stdgui.gui_flow_graph):
         # BW==input_rate for complex data
         self.bw = input_rate
 
+        #
+        # Set baseband filter bandwidth if DBS_RX:
+        #
+        if self.cardtype == usrp_dbid.DBS_RX:
+            self.subdev.set_bw((self.u.adc_freq() / self.u.decim_rate())/2)
+
         #
         # We use this as a crude volume control for the audio output
         #