added forgotten "INP2:LEVEL:AUTO OFF" and some Gate settings

1704c3ba · Peter Jansweijer · a51a5596 · 1704c3ba
Commit 1704c3ba authored Jan 03, 2017 by Peter Jansweijer
Hide whitespace changes
Inline Side-by-side

Showing with 29 additions and 3 deletions

Keysight_53230A.py sw/ab_cal_scripts/lib/Keysight_53230A.py +29 -3

No files found.
--- a/sw/ab_cal_scripts/lib/Keysight_53230A.py
+++ b/sw/ab_cal_scripts/lib/Keysight_53230A.py
@@ -55,6 +55,25 @@ def get_time_interval(freq_cnt, num_meas=1):
  file_header += "#measurements:\n"

  meas_data = []
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
  for measurement in range(num_meas):
    measurement = freq_cnt.ask("READ?")
    meas_data.append(measurement+"\n")
@@ -143,18 +162,24 @@ if __name__ == "__main__":
  if len(sys.argv) >= 2:            # just IP number
    freq_cnt =  vxi11.Instrument(sys.argv[1])    
    #freq_cnt =  vxi11.Instrument("192.168.32.251")
+
+    # Put the device in a known state
+    freq_cnt.write("*RST")
+    freq_cnt.write("*CLS")
+
    print(freq_cnt.ask("*IDN?"))
    # Returns 'Agilent Technologies,53230A,MY50001484,02.05-1519.666-1.19-4.15-127-155-35'
+
    if len(sys.argv) >= 3:          # There are more arguments...
      num_meas = int(sys.argv[2].split('=')[1])

    print ("num_meas", num_meas)

-    # Put the device in a known state
-    freq_cnt.write("*RST")
-
    # Setup Time Interval measurment from channel 1 -> 2
    freq_cnt.write("CONFigure:TINTerval (@1),(@2)")
+    freq_cnt.write("SENSe:GATE:STARt:DELAy:SOURce IMMediate")
+    freq_cnt.write("SENSE:TINTerval:GATE:SOURce IMMediate")
+    freq_cnt.write("SENSE:TINTerval:GATE:POLarity POSitive")

    # Use external 10MHz reference
    freq_cnt.write("ROSCillator:SOURce EXTernal")
@@ -185,6 +210,7 @@ if __name__ == "__main__":
    freq_cnt.write("INP2:COUP DC")
    freq_cnt.write("INP2:RANGE 5")
    freq_cnt.write("INP2:SLOPE POS")
+    freq_cnt.write("INP2:LEVEL:AUTO OFF")

    # A fixed trigger level is important for proper timing measurement
    # MiniCircuits Splitters ZFRSC-123+ have ~ 6 + 3,75 dB attenuation (~ factor 3).