[Commit-gnuradio] gr-radio-astronomy/src/python usrp_psr_receiver.py

[Marcus D. Leech]

CVSROOT:        /sources/gnuradio
Module name:    gr-radio-astronomy
Changes by:     Marcus D. Leech <mleech>        06/07/01 02:43:52

Modified files:
        src/python     : usrp_psr_receiver.py 

Log message:
        Fixed the xydfunc() to display correct Hz units, when lowpass >= 500Hz
          (Because the plot functions scale things, and when you use the cursor
           functions, the units aren't always in Hz).

CVSWeb URLs:
http://cvs.savannah.gnu.org/viewcvs/gr-radio-astronomy/src/python/usrp_psr_receiver.py?cvsroot=gnuradio&r1=1.6&r2=1.7

Patches:
Index: usrp_psr_receiver.py
===================================================================
RCS file: /sources/gnuradio/gr-radio-astronomy/src/python/usrp_psr_receiver.py,v
retrieving revision 1.6
retrieving revision 1.7
diff -u -b -r1.6 -r1.7
--- usrp_psr_receiver.py        1 Jul 2006 01:08:40 -0000       1.6
+++ usrp_psr_receiver.py        1 Jul 2006 02:43:52 -0000       1.7
@@ -180,7 +180,7 @@
         #
         save_i = 0
         candidates = []
-        for i in range(50,300):
+        for i in range(20,300):
             input_rate = self.folder_input_rate
             output_rate = int(self.pulse_freq * i)
             interp = gru.lcm(input_rate, output_rate) / input_rate
@@ -866,6 +866,9 @@
     #
     def xydfunc(self,xyv):
         s = "%.6fHz\n%.3fdB" % (xyv[0], xyv[1])
+        if self.lowpass >= 500:
+            s = "%.6fHz\n%.3fdB" % (xyv[0]*1000, xyv[1])
+        
         self.myform['spec_data'].set_value(s)
 
     # This is another callback used by ra_fftsink.py (passed on creation
@@ -1089,7 +1092,7 @@
         return(int(ntaps))
 
 def main ():
-    app = stdgui.stdapp(app_flow_graph, "RADIO ASTRONOMY PULSAR RECEIVER: 
$Revision: 1.6 $", nstatus=1)
+    app = stdgui.stdapp(app_flow_graph, "RADIO ASTRONOMY PULSAR RECEIVER: 
$Revision: 1.7 $", nstatus=1)
     app.MainLoop()
 
 if __name__ == '__main__':