roughly working differential measuring

kisli.py

@@ -18,6 +18,8 @@
 ====================================================================================================
 """
 
+## channel.exclusiveclose(
+
 import socket
 import struct
 import math
@@ -70,12 +72,26 @@ def Configure_4WO_Scan(s, scan_channels, scan_count):
     instrSend(s, "dmm.autorange = dmm.OFF") 
     instrSend(s, "dmm.range = 100") 								
 
-    instrSend(s, 'dmm.setconfig("slot1", "fourwireohms")')
+#    instrSend(s, 'dmm.setconfig("slot1", "fourwireohms")')
+#    excluveclose
+    
+    instrSend(s, 'channel.setbackplane("1001:1030", "1913")')
+    instrSend(s, 'channel.setbackplane("1031:1060", "1924")')
 
-    instrSend(s, "scan.create(\"{0}\")".format(scan_channels)) 				# Create the scan 
-    instrSend(s, "scan.scancount = {0}".format(scan_count)) 				# Set the Scan Count
-    instrSend(s, "reading_buffer = dmm.makebuffer(scan.scancount * scan.stepcount)") 	# Configure Buffer
-    instrSend(s, "scan.background(reading_buffer)") 				        # Execute Scan and save to buffer
+    instrSend(s, 'channel.open("allslots")')
+    instrSend(s, 'channel.close("1015")')
+    instrSend(s, 'channel.close("1037")')
+    
+    instrSend(s, 'closedSlot5 = channel.getclose("slot1")')
+    instrQuery(s, "print(closedSlot5)", 64)
+
+    instrSend(s, "dmm.measure()")
+#    instrQuery(s, "print(dmm.measure())", 64)
+
+    #instrSend(s, "scan.create(\"{0}\")".format(scan_channels)) 				# Create the scan 
+    #instrSend(s, "scan.scancount = {0}".format(scan_count)) 				# Set the Scan Count
+    #instrSend(s, "reading_buffer = dmm.makebuffer(scan.scancount * scan.stepcount)") 	# Configure Buffer
+    #instrSend(s, "scan.background(reading_buffer)") 				        # Execute Scan and save to buffer
     return
 
 
@@ -189,29 +205,31 @@ scaninterval = 1                    # Delay between the start of each scan (if n
 Configure_4WO_Scan(s, scanchannels, scancount)
 
 
-expectedCnt = 30
-channelcount = int(float(instrQuery(s, "print(scan.stepcount)", 64)))
-startindex = 1
-endindex = channelcount
-total_readings_count = 0
-target = channelcount * scancount
-cntr = 1
+#expectedCnt = 30
+#channelcount = int(float(instrQuery(s, "print(scan.stepcount)", 64)))
+#startindex = 1
+#endindex = channelcount
+#total_readings_count = 0
+#target = channelcount * scancount
+#cntr = 1
 
-# Extract readings while the scan is running....
-while(total_readings_count < target):
-    vals = int(float(instrQuery(s, "print(reading_buffer.n)", 16)))
-    
-    while(vals < endindex):
-        time.sleep(0.1)
-        vals = int(float(instrQuery(s, "print(reading_buffer.n)", 16)))
-      
-    data_string = instrQuery(s, "printbuffer({},{}, reading_buffer.readings)".format(startindex, endindex), 2048)
-    print("Scan {0:4} : {1}".format(cntr, data_string))
-    Write_Data(output_data_path, data_string)
-    startindex += channelcount
-    endindex += channelcount
-    total_readings_count += channelcount
-    cntr += 1
+
+
+## Extract readings while the scan is running....
+#while(total_readings_count < target):
+#    vals = int(float(instrQuery(s, "print(reading_buffer.n)", 16)))
+#    
+#    while(vals < endindex):
+#        time.sleep(0.1)
+#        vals = int(float(instrQuery(s, "print(reading_buffer.n)", 16)))
+#      
+#    data_string = instrQuery(s, "printbuffer({},{}, reading_buffer.readings)".format(startindex, endindex), 2048)
+#    print("Scan {0:4} : {1}".format(cntr, data_string))
+#    Write_Data(output_data_path, data_string)
+#    startindex += channelcount
+#    endindex += channelcount
+#    total_readings_count += channelcount
+#    cntr += 1
         
 
 # Close the socket connection