[Commit-gnuradio] r10278 - gnuradio/trunk/gr-radio-astronomy/src/python

[mleech]

Author: mleech
Date: 2009-01-21 12:08:54 -0700 (Wed, 21 Jan 2009)
New Revision: 10278

Modified:
   gnuradio/trunk/gr-radio-astronomy/src/python/usrp_ra_receiver.py
Log:
Added --notch_taps to allow user to specify number of taps in notch filter



Modified: gnuradio/trunk/gr-radio-astronomy/src/python/usrp_ra_receiver.py
===================================================================
--- gnuradio/trunk/gr-radio-astronomy/src/python/usrp_ra_receiver.py    
2009-01-21 19:05:38 UTC (rev 10277)
+++ gnuradio/trunk/gr-radio-astronomy/src/python/usrp_ra_receiver.py    
2009-01-21 19:08:54 UTC (rev 10278)
@@ -82,6 +82,7 @@
                parser.add_option("-D", "--switch_mode", action="store_true", 
default=False, help="Dicke Switching mode")
                parser.add_option("-P", "--reference_divisor", 
type="eng_float", default=1.0, help="Reference Divisor")
                parser.add_option("-U", "--ref_fifo", default="@@@@")
+               parser.add_option("-h", "--notch_taps", type="int", default=64, 
help="Number of notch taps")
                parser.add_option("-n", "--notches", action="store_true", 
                    default=False, help="Notch frequencies after all other 
args")
                (options, args) = parser.parse_args()
@@ -95,7 +96,7 @@
                self.reference_divisor = options.reference_divisor
                self.ref_fifo = options.ref_fifo
                
-               self.NOTCH_TAPS = 128
+               self.NOTCH_TAPS = options.notch_taps
                self.notches = Numeric.zeros(self.NOTCH_TAPS,Numeric.Float64)
                # Get notch locations
                j = 0