continued with adu

hp4155/ADU/ADU.ipynb

@@ -9,7 +9,7 @@
     {
      "data": {
       "application/vnd.jupyter.widget-view+json": {
-       "model_id": "f3e413205ce84349a76f7affff18c9cb",
+       "model_id": "47115097ad82410f8ffdb4a33f87c6dc",
        "version_major": 2,
        "version_minor": 0
       },
@@ -23,7 +23,7 @@
     {
      "data": {
       "application/vnd.jupyter.widget-view+json": {
-       "model_id": "3b63401043a3462b88ed634321086229",
+       "model_id": "984d5faddabc438299d9e9da0ef02830",
        "version_major": 2,
        "version_minor": 0
       },
@@ -44,7 +44,7 @@
     {
      "data": {
       "application/vnd.jupyter.widget-view+json": {
-       "model_id": "fef606dd499e49c1a91598f2a7fce2a1",
+       "model_id": "d609c57ccece45438fd13230950fa0f1",
        "version_major": 2,
        "version_minor": 0
       },
@@ -65,7 +65,7 @@
     {
      "data": {
       "application/vnd.jupyter.widget-view+json": {
-       "model_id": "82ca19db98fb40019aaf57c69353adc8",
+       "model_id": "30ac2d4f66b547718d2ea3eb4f32a0ab",
        "version_major": 2,
        "version_minor": 0
       },
@@ -86,7 +86,7 @@
     {
      "data": {
       "application/vnd.jupyter.widget-view+json": {
-       "model_id": "8c69f3f56f504724b81702274ec2d16f",
+       "model_id": "2224260350714d75aaf46bbfd81efd77",
        "version_major": 2,
        "version_minor": 0
       },
@@ -107,7 +107,7 @@
     {
      "data": {
       "application/vnd.jupyter.widget-view+json": {
-       "model_id": "a8aef3e15a3043d2affbe35881e2c7d9",
+       "model_id": "e716f1b08a844d6fb9fc59ce8ce128b3",
        "version_major": 2,
        "version_minor": 0
       },
@@ -130,7 +130,7 @@
     {
      "data": {
       "application/vnd.jupyter.widget-view+json": {
-       "model_id": "dd20ac8d7f654088bce9d353e1b5b44c",
+       "model_id": "9e36f600f0e546968e01577c808a2eed",
        "version_major": 2,
        "version_minor": 0
       },
@@ -151,7 +151,7 @@
     {
      "data": {
       "application/vnd.jupyter.widget-view+json": {
-       "model_id": "b84f754cdae646fb9057945b5022e5fb",
+       "model_id": "9a8235914e2e4dc8a3e9958c6fe2ede3",
        "version_major": 2,
        "version_minor": 0
       },
@@ -172,7 +172,7 @@
     {
      "data": {
       "application/vnd.jupyter.widget-view+json": {
-       "model_id": "051c94e88e1d4a5fb22a3c1eb706d641",
+       "model_id": "cd2aecbe52d04660927415365be227a4",
        "version_major": 2,
        "version_minor": 0
       },
@@ -195,7 +195,7 @@
     {
      "data": {
       "application/vnd.jupyter.widget-view+json": {
-       "model_id": "aa55c853ba854b1fbaf9dd3f0a354e91",
+       "model_id": "37fa1cb1b2bf4421b72e35b4bc7bb907",
        "version_major": 2,
        "version_minor": 0
       },
@@ -216,7 +216,7 @@
     {
      "data": {
       "application/vnd.jupyter.widget-view+json": {
-       "model_id": "fae6620af24e4a089745dce5dc861599",
+       "model_id": "03f11b57e6cb4b7e8252c6d34411bc87",
        "version_major": 2,
        "version_minor": 0
       },
@@ -239,7 +239,7 @@
     {
      "data": {
       "application/vnd.jupyter.widget-view+json": {
-       "model_id": "40da7594491c46e19c739ca44e91b666",
+       "model_id": "8bfd126af9274d4da7b6c598a7c67e26",
        "version_major": 2,
        "version_minor": 0
       },
@@ -253,7 +253,7 @@
     {
      "data": {
       "application/vnd.jupyter.widget-view+json": {
-       "model_id": "69ec64ff0e3d4f7faa9afa54f7edb56b",
+       "model_id": "6b034606ebbd4de5b4c35dd531e73ece",
        "version_major": 2,
        "version_minor": 0
       },
@@ -271,27 +271,18 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 2,
-   "id": "161fa296-6fec-4456-93a3-88c8de25d63f",
+   "execution_count": 4,
+   "id": "9ca55782-244e-4308-868e-8a6bba5897ab",
    "metadata": {},
-   "outputs": [
-    {
-     "name": "stdout",
-     "output_type": "stream",
-     "text": [
-      "+0,\"No error\"\n",
-      "\n"
-     ]
-    }
-   ],
+   "outputs": [],
    "source": [
-    "print(device.error())"
+    "change_state(all_widgets)"
    ]
   },
   {
    "cell_type": "code",
    "execution_count": null,
-   "id": "b7d94e11-0971-49af-885d-be300f88dbd3",
+   "id": "303f03c1-9447-484e-9bc8-07f00db4607a",
    "metadata": {},
    "outputs": [],
    "source": []

hp4155/ADU/ADU.py

@@ -62,25 +62,46 @@ print()
 button = widgets.Button(description ='Start Measurement')
 output = widgets.Output()
 
-display(button,output)
+all_widgets =[button,transfer_check,integration_transfer,output_check,integration_output,gatediode_check,integration_gatediode,test_contacts]
+for i in range(2):
+    for j in range(1,3):
+        all_widgets.append(information_grid[i,j])
+
+add_widgets_to_list(Vds_transfer,all_widgets)
+add_widgets_to_list(Vgs_transfer,all_widgets)
+add_widgets_to_list(Vds_output,all_widgets)
+add_widgets_to_list(Vgs_output,all_widgets)
+add_widgets_to_list(Vgs_gatediode,all_widgets)
 
+
+display(button,output)
 device = hp4155a.HP4155a('GPIB0::17::INSTR')
 
 def on_start_clicked(b):
     with output:
         clear_output()
         #disable all widgets
+        disable_widgets(all_widgets)
         
         Setup(device) #setup the device
         
         #start measurements
         if test_contacts.value == True:
             Test(device)
+            answer = ask_to_continue()
+            if answer == False:
+                enable_widgets(all_widgets)
+                return
         
         if transfer_check.value == True:
+            #check the values
+            vgs_ok = check_values(Vgs_transfer['start'],Vgs_transfer['step'],Vgs_transfer['stop'],'primary')
+            vds_ok=check_values(Vds_transfer['start'],Vds_transfer['step'],Vds_transfer['stop'],'secondary')
+            print(vgs_ok,vds_ok)
+
+            if vgs_ok == True and vds_ok == True:
                 #calculate number of points for var2(VDS)
-            points = number_of_points(Vds_transfer['start'].value,Vds_transfer['step'].value,Vds_transfer['stop'].value)
-            #check values(later)
+                points = number_of_points(Vds_transfer['start'],Vds_transfer['step'],Vds_transfer['stop'])
 
                 #configure smus
                 smu1 = device.smu_dict()
@@ -89,13 +110,26 @@ def on_start_clicked(b):
                 smu2 = device.smu_dict()
                 smu2.update(vname ='VDS',iname ='ID',mode='V',func='VAR2')
                 var2=device.var2_dict()
-            var2.update(start=Vds_transfer['start'].value,step=Vds_transfer['step'].value,points=points,comp=Vds_transfer['comp'].value,pcomp=Vds_transfer['pcomp'].value)
+                var2.update(
+                    start=Vds_transfer['start'].value,
+                    step=Vds_transfer['step'].value,
+                    points=points,
+                    comp=Vds_transfer['comp'].value,
+                    pcomp=Vds_transfer['pcomp'].value
+                )
                 smu2.update(VAR2=var2)
 
                 smu3 = device.smu_dict()
                 smu3.update(vname='VGS',iname ='IG',mode='V',func='VAR1')
                 var1=device.var1_dict()
-            var1.update(mode=Vgs_transfer['hyst'].value,start=Vgs_transfer['start'].value,stop=Vgs_transfer['stop'].value,step=Vgs_transfer['step'].value,comp =Vgs_transfer['comp'].value,pcomp=Vgs_transfer['pcomp'].value)
+                var1.update(
+                    mode=Vgs_transfer['hyst'].value,
+                    start=Vgs_transfer['start'].value,
+                    stop=Vgs_transfer['stop'].value,
+                    step=Vgs_transfer['step'].value,
+                    comp =Vgs_transfer['comp'].value,
+                    pcomp=Vgs_transfer['pcomp'].value
+                )
                 smu3.update(VAR1=var1)
 
                 smu4 = device.smu_dict()
@@ -109,9 +143,12 @@ def on_start_clicked(b):
                 #save results(later)
             
         if output_check.value == True:
+            vds_ok = check_values(Vds_output['start'],Vds_output['step'],Vds_output['stop'],'primary')
+            vgs_ok = check_values(Vgs_output['start'],Vgs_output['step'],Vgs_output['stop'],'secondary')
+            
+            if vds_ok== True and vgs_ok == True:  
                 #calculate number of points for var2(VGS)
-            points = number_of_points(Vgs_output['start'].value,Vgs_output['step'].value,Vgs_output['stop'].value)
-            #check values(later)
+                points = number_of_points(Vgs_output['start'],Vgs_output['step'],Vgs_output['stop'])
 
                 #configure smus
                 smu1 = device.smu_dict()
@@ -129,9 +166,22 @@ def on_start_clicked(b):
 
                 #set var1(Vds) and var2(Vfs)
                 var2=device.var2_dict()         
-            var2.update(start=Vgs_output['start'].value,step=Vgs_output['step'].value,points=points,comp=Vgs_output['comp'].value,pcomp=Vgs_output['pcomp'].value)
+                var2.update(
+                    start=Vgs_output['start'].value,
+                    step=Vgs_output['step'].value,
+                    points=points,
+                    comp=Vgs_output['comp'].value,
+                    pcomp=Vgs_output['pcomp'].value
+                )
                 var1=device.var1_dict()
-            var1.update(mode=Vds_output['hyst'].value,start=Vds_output['start'].value,stop=Vds_output['stop'].value,step=Vds_output['step'].value,comp =Vds_output['comp'].value,pcomp=Vds_output['pcomp'].value)
+                var1.update(
+                    mode=Vds_output['hyst'].value,
+                    start=Vds_output['start'].value,
+                    stop=Vds_output['stop'].value,
+                    step=Vds_output['step'].value,
+                    comp =Vds_output['comp'].value,
+                    pcomp=Vds_output['pcomp'].value
+                )
 
                 smu2.update(VAR1=var1)
                 smu3.update(VAR2=var2)

hp4155/ADU/help.py

 import matplotlib.pyplot as plt
 import numpy as np
 
+import tkinter as tk
+from tkinter import filedialog
+import tkinter.messagebox
+
 def plot_transfer(x,y1,y2,curves):
     
     x = np.array_split(x,curves)
@@ -77,8 +81,78 @@ def plot_gatediode(x,y):
     
 
 def number_of_points(start,step,stop):
-    diff = stop - start
-    ratio = diff/step
+    diff = stop.value - start.value
+    ratio = diff/step.value
     points = int(ratio+1)
+    if points>128:
+        points = 128
     return points
 
+def check_values(start,step,stop,function):
+    valid = True
+
+    root = tk.Tk()
+    root.withdraw()
+    root.lift() #show window above all other applications
+
+    root.attributes("-topmost", True)#window stays above all other applications
+
+    if function =='primary':
+        if abs(step.value) > abs(stop.value-start.value) or step==0:#invalid parameter setting 
+            valid = False
+            tkinter.messagebox.showerror(message="Invalid parameter setting!")
+
+        if start.value<stop.value and step.value<0: #change polarity
+            step.value =(-1)*step.value
+
+        elif start.value>stop.value and step.value>0:
+            step.value = (-1)*step.value
+
+        else:
+            pass
+    
+    if function == 'secondary':
+        if start.value == stop.value:
+            pass
+        elif abs(step.value) > abs(stop.value-start.value) or step==0:#invalid parameter setting 
+            valid = False
+            tkinter.messagebox.showerror(message="Invalid parameter setting!")
+        if start.value<stop.value and step.value<0: #change polarity
+            step.value =(-1)*step.value
+
+        elif start.value>stop.value and step.value>0:
+            step.value = (-1)*step.value
+        
+        
+    root.destroy()
+    return valid 
+
+def ask_to_continue():
+    root = tk.Tk()
+    root.withdraw()
+    root.lift() #show window above all other applications
+
+    root.attributes("-topmost", True)#window stays above all other applications
+
+    answer = tk.messagebox.askokcancel(message="Test of the contacts completed. Continue?")
+    root.destroy()
+    return answer
+
+def add_widgets_to_list(source_dictionary,target_list):
+    for widget in source_dictionary.values():
+        target_list.append(widget)
+
+def change_state(widgets_list):
+    for widget in widgets_list:
+        widget.disabled = not widget.disabled
+
+def enable_widgets(widgets_list):
+    for widget in widgets_list:
+        widget.disabled = False
+
+def disable_widgets(widgets_list):
+    for widget in widgets_list:
+        widget.disabled = True
+
+    
+    
\ No newline at end of file

hp4155/ADU/interface.py

@@ -31,7 +31,7 @@ def primary(name,start,step,stop,comp):
 
     #second line
     primary_grid[1,0]=widgets.BoundedFloatText(value=start,min=-100,max=100,step=1,layout=Layout(height='auto', width='auto'))
-    primary_grid[1,1]=widgets.BoundedFloatText(value=step,min=-100,max=100,step=1,layout=Layout(height='auto', width='auto'))
+    primary_grid[1,1]=widgets.BoundedFloatText(value=step,min=-200,max=200,step=1,layout=Layout(height='auto', width='auto'))
     primary_grid[1,2]=widgets.BoundedFloatText(value=stop,min=-100,max=100,step=1,layout=Layout(height='auto', width='auto'))
 
     #third line 
@@ -69,7 +69,7 @@ def secondary(name,start,step,stop,comp):
 
     #second line
     secondary_grid[1,0]=widgets.BoundedFloatText(value=start,min=-100,max=100,step=1,layout=Layout(height='auto', width='auto'))
-    secondary_grid[1,1]=widgets.BoundedFloatText(value=step,min=-100,max=100,step=1,layout=Layout(height='auto', width='auto'))
+    secondary_grid[1,1]=widgets.BoundedFloatText(value=step,min=-200,max=200,step=1,layout=Layout(height='auto', width='auto'))
     secondary_grid[1,2]=widgets.BoundedFloatText(value=stop,min=-100,max=100,step=1,layout=Layout(height='auto', width='auto'))
 
     #third line 

hp4155/ADU/measurements_new.py

@@ -58,7 +58,8 @@ def Test(device):
     device.display_variable('Y2','IGmm')
 
     device.single_measurement()
-    device.wait()
+    while device.operation_completed()==False:
+        pass
 
     device.autoscaling()
 
@@ -86,7 +87,8 @@ def Transfer(smu1,smu2,smu3,smu4,integration,device):
     device.display_variable('Y2','Gm')
     
     device.single_measurement()
-    device.wait()
+    while device.operation_completed()==False:
+        pass
 
     device.autoscaling()
 
@@ -120,7 +122,8 @@ def Output(smu1,smu2,smu3,smu4,integration,device):
     device.display_variable('Y2','IGmm')
     
     device.single_measurement()
-    device.wait()
+    while device.operation_completed()==False:
+        pass
 
     device.autoscaling()
 
@@ -153,7 +156,8 @@ def Gatediode(smu1,smu3,sm4,integration,device):
     device.display_variable('Y2','IGmm')
     
     device.single_measurement()
-    device.wait()
+    while device.operation_completed()==False:
+        pass
 
     device.autoscaling()