[Commit-gnuradio] r10366 - gnuradio/branches/releases/3.2/gr-utils/src/python

[jcorgan]

Author: jcorgan
Date: 2009-01-31 20:20:26 -0700 (Sat, 31 Jan 2009)
New Revision: 10366

Modified:
   gnuradio/branches/releases/3.2/gr-utils/src/python/usrp2_fft.py
Log:
Merged r10354 from trunk into release 3.2 branch.  Branch passes distcheck.

Modified: gnuradio/branches/releases/3.2/gr-utils/src/python/usrp2_fft.py
===================================================================
--- gnuradio/branches/releases/3.2/gr-utils/src/python/usrp2_fft.py     
2009-02-01 03:19:02 UTC (rev 10365)
+++ gnuradio/branches/releases/3.2/gr-utils/src/python/usrp2_fft.py     
2009-02-01 03:20:26 UTC (rev 10366)
@@ -58,6 +58,8 @@
                          help="Set fftsink averaging factor, 
default=[%default]")
        parser.add_option("", "--ref-scale", type="eng_float", default=1.0,
                          help="Set dBFS=0dB input value, default=[%default]")
+        parser.add_option("--fft-size", type="int", default=1024,
+                          help="Set number of FFT bins [default=%default]")
         (options, args) = parser.parse_args()
         if len(args) != 0:
             parser.print_help()
@@ -76,8 +78,12 @@
         elif options.oscilloscope:
             self.scope = scopesink2.scope_sink_c(panel, sample_rate=input_rate)
         else:
-            self.scope = fftsink2.fft_sink_c (panel, fft_size=1024, 
sample_rate=input_rate, 
-                                             ref_scale=options.ref_scale, 
ref_level=0.0, y_divs = 10,
+            self.scope = fftsink2.fft_sink_c (panel,
+                                              fft_size=options.fft_size,
+                                              sample_rate=input_rate, 
+                                             ref_scale=options.ref_scale,
+                                              ref_level=20.0,
+                                              y_divs = 12,
                                              avg_alpha=options.avg_alpha)
 
         self.connect(self.u, self.scope)