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2024.05.17_DAQ_SCB1.5_total_board.py

+#!/usr/bin/env python
+#imports
+import Keithley
+import argparse
+import HAMEG4040
+import time
+import SerialCom
+import argparse
+
+#Run code
+#python 2024.05.17_DAQ_SCB1.5_total_board.py  -k /dev/ttyUSB0 -kb /dev/ttyUSB1 -kc /dev/ttyUSB2 -r /dev/ttyACM0 -a /dev/ttyACM1 -o 2024.05.23_DAQ_report.txt
+
+
+#FUNCTIONS
+#VARIABLES
+#measurements dynamic (current value on the point measured)
+IoutD=0
+VdD=0
+VoutD=0
+increase = 0.40
+#varaiables with initial states
+Vin = 3.2 #2
+forward= True
+up = True
+ch=0
+#Channel Map
+MuxMap=["4","5","8","9","12","13","14","3","6","7","10","11","27","26","23","22","19","18","17","28","25","24","21","20"]
+#Key for the Map [0 to 24] every channel
+Current_Ch=21
+#communication 
+parser = argparse.ArgumentParser()
+parser.add_argument("-k","--keithley",required=True)# current Iout
+parser.add_argument("-r","--rohde",required=True)# VAP -VAP Vin
+parser.add_argument("-a","--arduino",required=True)# arduino
+parser.add_argument("-kb","--keithleyb",required=True)#Vout
+parser.add_argument("-kc","--keithleyc",required=True)#Vd
+parser.add_argument("-o","--output",required=True)#output file
+
+args = parser.parse_args()
+
+ardui = SerialCom.SerialCom(args.arduino,9600,timeout=1)#arduino
+hameg = HAMEG4040.HAMEG4040(args.rohde)# VAP -VAP Vin
+keith = Keithley.Keithley(args.keithley)# current Iout
+keithb = Keithley.Keithley(args.keithleyb)# Vout
+keithc = Keithley.Keithley(args.keithleyc)# Vd
+
+#GRAPHS
+
+#MAIN PROGRAM
+
+# 1. Enable Power supplies and data report file
+print("enable power to SCB")
+hameg.setVoltage(3,13.5)
+hameg.enableOutput(3,True)
+hameg.setVoltage(4,13.5)
+hameg.enableOutput(4,True)
+hameg.setVoltage(2,Vin)
+hameg.enableOutput(2,True)
+fw=open(args.output,"w")#w+
+
+# 2. Loop for channel chage
+for rep in range(24):
+	# 3. Read Channel
+	forward = True
+	ret=ardui.writeAndRead(MuxMap[Current_Ch])
+	print("::%s" % ret)
+	time.sleep(15)
+	# 4. Start the channel sweep
+	while forward:
+		# checks if Vin is higher than 10
+		if (Vin <= 7.6) and (Vin >=3.2):#!!!!!!!!!!!!!!!!!!!!!!! CHANGE 7.3 BY 10 LATER
+			for rep in range(3):
+				hameg.setVoltage(2,Vin)
+				time.sleep(1)	
+				#actual value		
+				ch = int(MuxMap[Current_Ch])
+				VdD=keithc.getVoltage()
+				VoutD=keithb.getVoltage()
+				IoutD=keith.getCurrent()*1000000
+				ss="%02i,%.3f,%.2f,%.3f,%.5f" % (int(MuxMap[Current_Ch]),Vin,IoutD,VoutD,VdD)
+				print(ss)
+				fw.write("%s\n" % ss)
+			pass
+			
+			if up:
+				Vin+=increase
+			else:
+				Vin-=increase
+			
+		else: 
+			Current_Ch+=1
+			up=not up
+			forward = False
+			if up:
+				Vin+=increase
+			else:
+				Vin-=increase
+			pass
+		pass
+		
+pass
+
+
+