diff options
Diffstat (limited to 'gr-uhd/examples/usrp_wfm_rcv2_nogui.py')
| -rwxr-xr-x | gr-uhd/examples/usrp_wfm_rcv2_nogui.py | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/gr-uhd/examples/usrp_wfm_rcv2_nogui.py b/gr-uhd/examples/usrp_wfm_rcv2_nogui.py index 13f89c71ca..8cbd18475a 100755 --- a/gr-uhd/examples/usrp_wfm_rcv2_nogui.py +++ b/gr-uhd/examples/usrp_wfm_rcv2_nogui.py @@ -35,6 +35,8 @@ class wfm_rx_block (gr.top_block): parser=OptionParser(option_class=eng_option) parser.add_option("-a", "--args", type="string", default="", help="UHD device address args [default=%default]") + parser.add_option("", "--spec", type="string", default="A:0 A:0", + help="Subdevice of UHD device where appropriate") parser.add_option("-A", "--antenna", type="string", default=None, help="select Rx Antenna where appropriate") parser.add_option("", "--f1", type="eng_float", default=100.7e6, @@ -73,7 +75,7 @@ class wfm_rx_block (gr.top_block): num_channels=2) # Set front end channel mapping - self.u.set_subdev_spec("A:0 A:0") + self.u.set_subdev_spec(options.spec) usrp_rate = 320e3 demod_rate = 320e3 @@ -134,6 +136,10 @@ class wfm_rx_block (gr.top_block): # Set gain for each channel self.set_gain(options.gain, n) + # Set the antenna + if(options.antenna): + self.u.set_antenna(options.antenna, n) + def set_vol (self, vol): self.vol = vol self.volume_control.set_k(self.vol) |