[Commit-gnuradio] r4106 - gnuradio/trunk/gnuradio-examples/python/usrp

[eb]

Author: eb
Date: 2006-12-16 16:53:13 -0700 (Sat, 16 Dec 2006)
New Revision: 4106

Modified:
   gnuradio/trunk/gnuradio-examples/python/usrp/usrp_spectrum_sense.py
Log:
fix for ticket:114

Modified: gnuradio/trunk/gnuradio-examples/python/usrp/usrp_spectrum_sense.py
===================================================================
--- gnuradio/trunk/gnuradio-examples/python/usrp/usrp_spectrum_sense.py 
2006-12-16 23:49:01 UTC (rev 4105)
+++ gnuradio/trunk/gnuradio-examples/python/usrp/usrp_spectrum_sense.py 
2006-12-16 23:53:13 UTC (rev 4106)
@@ -156,7 +156,8 @@
 
         self.freq_step = 0.75 * usrp_rate
         self.min_center_freq = self.min_freq + self.freq_step/2
-        self.max_center_freq = self.max_freq - self.freq_step/2
+        nsteps = math.ceil((self.max_freq - self.min_freq) / self.freq_step)
+        self.max_center_freq = self.min_center_freq + (nsteps * self.freq_step)
 
         self.next_freq = self.min_center_freq
         
@@ -184,7 +185,7 @@
     def set_next_freq(self):
         target_freq = self.next_freq
         self.next_freq = self.next_freq + self.freq_step
-        if self.next_freq > self.max_center_freq:
+        if self.next_freq >= self.max_center_freq:
             self.next_freq = self.min_center_freq
 
         if not self.set_freq(target_freq):