[Commit-gnuradio] r4759 - gnuradio/trunk/gr-radio-astronomy/src/python

[mleech]

Author: mleech
Date: 2007-03-15 11:36:36 -0600 (Thu, 15 Mar 2007)
New Revision: 4759

Modified:
   gnuradio/trunk/gr-radio-astronomy/src/python/usrp_ra_receiver.py
Log:
Increased FFT average upper limit to 3000, from 2000
Fixed type mistmatch in Numeric.zeros()



Modified: gnuradio/trunk/gr-radio-astronomy/src/python/usrp_ra_receiver.py
===================================================================
--- gnuradio/trunk/gr-radio-astronomy/src/python/usrp_ra_receiver.py    
2007-03-14 23:00:25 UTC (rev 4758)
+++ gnuradio/trunk/gr-radio-astronomy/src/python/usrp_ra_receiver.py    
2007-03-15 17:36:36 UTC (rev 4759)
@@ -189,14 +189,14 @@
         #
         self.fft_rate = options.fft_rate
 
-        self.fft_size = options.fft_size
+        self.fft_size = int(options.fft_size)
 
         # This buffer is used to remember the most-recent FFT display
         #   values.  Used later by self.write_spectral_data() to write
         #   spectral data to datalogging files, and by the SETI analysis
         #   function.
         #
-        self.fft_outbuf = Numeric.zeros(options.fft_size, Numeric.Float64)
+        self.fft_outbuf = Numeric.zeros(self.fft_size, Numeric.Float64)
 
         #
         # If SETI mode, only look at seti_fft_bandwidth (currently 12.5Khz)
@@ -485,7 +485,7 @@
 
         vbox2.Add((4,0), 0, 0)
         myform['average'] = form.slider_field(parent=self.panel, sizer=vbox2, 
-                    label="Spectral Averaging (FFT frames)", weight=1, min=1, 
max=2000, callback=self.set_averaging)
+                    label="Spectral Averaging (FFT frames)", weight=1, min=1, 
max=3000, callback=self.set_averaging)
 
         vbox2.Add((4,0), 0, 0)