Skip to content

W
White Rabbit Calibration
Commit 8481bd05 authored by Peter Jansweijer's avatar Peter Jansweijer
Browse files
Options

rewrote average as c1 AverageSweeps (VBS command) instead of launching a Math Function

parent 9cd672c4
Hide whitespace changes
Inline Side-by-side
Showing with 9 additions and 14 deletions
sw/ab_cal_scripts/lib/LeCroy8254.py
View file @ 8481bd05
......@@ -86,21 +86,16 @@ def get_waveforms(scope, channels=[1,2,3,4],num_avg=1):
# First point (FP=0)
# Segment Number (SN=0: all segments)
src_str = "F"
src_str = "C"
scope.write("TRIG_MODE STOP")
for chan in channels.split(','):
scope.write(src_str + str(chan)+':TRACE ON') # For Function or Channel
# Attention! LeCroy can set average in Channel Tab manually but not via
# script!? For this we need to setup a function!
# Also note that setting up a function does not mean that we need to
# administrate the triggers by script (see for loop below where each loop
# one sweep is armed and taken.
scope.write("VBS 'app.Math."+src_str + str(chan)+".View = True'")
scope.write("VBS 'app.Math."+src_str + str(chan)+".Source1 = \"C"+str(chan)+"\"'")
scope.write("VBS 'app.Math."+src_str + str(chan)+".Operator1 = \"Average\"'")
scope.write("VBS 'app.Math."+src_str + str(chan)+".Operator1Setup.Sweeps = " + str(num_avg))
scope.write("VBS 'app.Math."+src_str + str(chan)+".MathMode = \"OneOperator\"'")
scope.write(src_str + str(chan)+':TRACE ON') # For Function or Channel
# Note that setting an Average Sweep number does not mean that acquisition
# automatically takes the right number of sweeps. This needs to be
# administrated by the script (see for loop below where for each loop one
# sweep is armed and taken.
scope.write("VBS 'app.Acquisition."+src_str + str(chan)+".AverageSweeps = "+str(num_avg)+"'")
scope.write("CLEAR_SWEEPS")
scope.write("TRIG_MODE SINGLE")
......@@ -110,8 +105,8 @@ def get_waveforms(scope, channels=[1,2,3,4],num_avg=1):
scope.write("ARM;WAIT")
while ('1' not in scope.ask("*OPC?")):
pass
print(cnt)
cnt = cnt +1
#print(cnt)
#cnt = cnt +1
timestamp = time.localtime()
......
Markdown is supported
0% or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment