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Commit f6eb34b3 authored by Alexandros Asonitis's avatar Alexandros Asonitis
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Header from memristor measurement removed

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hp4155/memristor (Version 4.0)/memristor.py
+ 31
− 135
View file @ f6eb34b3
......@@ -6,16 +6,6 @@ from keyboard import add_hotkey,remove_hotkey
# pulsed libraries
from help_pulse import *
#additional variables
first = True #first measurement
"""
This is not anymore the first time you start a measurement but the first time you write a header
"""
file = None #complete filename with path
#first_sampling = True #indicates first sampling for set and reset buttons because we cannot add two at each button
#we dont need this variable anymore
#create temporary file to store the results localy
temp_file= os.path.join(os.getcwd(),'tempfile.txt')
......@@ -43,15 +33,14 @@ DUT = widgets.Text(
style = {'description_width': 'initial'},
)
#start new measurement button(new sample)
new=widgets.Button(description='next sample')
#choose a new folder button
new_folder = widgets.Button(description='change folder')
horizontal = widgets.HBox([sample_series,new])
horizontal3= widgets.HBox([DUT,new_folder])
horizontal = widgets.HBox([sample_series,new_folder])
horizontal3= widgets.HBox([DUT,]) #here contact scehmatic
all_text_boxes = widgets.VBox([horizontal,field,horizontal3])
......@@ -168,11 +157,6 @@ all = widgets.VBox([line0,line1,line2,line3,line4])
output = widgets.Output()
#help lists for changing state of the buttons
information = [sample_series,field,DUT]
buttons = [set,reset,full,new,new_folder,retention_button,contact_check,qcc,qcc_select]
parameters = [Vset,CC_vset,Vreset,CC_vreset,step,integration_time,number,sampling,Vretention,period,duration,auto_qcc]
#choose folder directory
folder=choose_folder()
......@@ -198,7 +182,7 @@ tab.titles = titles
display(tab,output)
all_widgets = [sweep_button,cons_button]
all_widgets = [ sweep_button,cons_button,sample_series,field,DUT,set,reset,full,new,new_folder,retention_button,contact_check,qcc,qcc_select,Vset,CC_vset,Vreset,CC_vreset,step,integration_time,number,sampling,Vretention,period,duration,auto_qcc]
add_widgets_to_list(cons_dict,all_widgets)
add_widgets_to_list(sweep_dict,all_widgets)
......@@ -206,22 +190,15 @@ add_widgets_to_list(sweep_dict,all_widgets)
""" the above is what happens when the programm starts all the rest have to be written into button trigger functions"""
def on_contact_check_clicked(b):
global first,folder,file,temp_file
global folder,temp_file
with output:
global first,folder,file,temp_file
clear_output(wait = True)
change_state(all_widgets)
change_state(buttons)
change_state(parameters)
#during first button press
if first == True:
change_state(information)#disable all widgets that are relevant about the information of the sample
filename=f"{sample_series.value}_{field.value}_{DUT.value}.txt"
file = os.path.join(folder,filename)
#write header to temp_file
write_header(temp_file,sample_series,field,DUT)
first = False
R = regular_contact_check()
......@@ -234,26 +211,15 @@ def on_contact_check_clicked(b):
information_box("Contact Check Completed")
change_state(all_widgets)
change_state(buttons)
change_state(parameters)
def on_qcc_clicked(b):
global first,folder,file,temp_file
global folder,temp_file
with output:
global first,folder,file,temp_file
clear_output(wait = True)
change_state(all_widgets)
change_state(buttons)
change_state(parameters)
#during first button press
if first == True:
change_state(information)#disable all widgets that are relevant about the information of the sample
filename=f"{sample_series.value}_{field.value}_{DUT.value}.txt"
file = os.path.join(folder,filename)
#write header to temp_file
write_header(temp_file,sample_series,field,DUT)
first = False
if qcc_select.value == 'EBL':
......@@ -270,8 +236,6 @@ def on_qcc_clicked(b):
information_box("Quick Contact Check Completed")
change_state(all_widgets)
change_state(buttons)
change_state(parameters)
def on_set_button_clicked(b):
......@@ -279,8 +243,9 @@ def on_set_button_clicked(b):
with output:
#disable buttons
change_state(all_widgets)
change_state(buttons)
change_state(parameters)
filename=f"{sample_series.value}_{field.value}_{DUT.value}.txt"
file = os.path.join(folder,filename)
device = setup_memristor()
......@@ -292,14 +257,6 @@ def on_set_button_clicked(b):
#check values
valid = check_values(step.value,Vset.value,Vreset.value)
#during first button press
if first == True and valid == True:
change_state(information)#disable all widgets that are relevant about the information of the sample
filename=f"{sample_series.value}_{field.value}_{DUT.value}.txt"
file = os.path.join(folder,filename)
#write header to temp_file
write_header(temp_file,sample_series,field,DUT)
first = False
if valid == True:
if sampling.value == True: #do sampling set before set process(100mV)
......@@ -335,19 +292,17 @@ def on_set_button_clicked(b):
del device
change_state(buttons)
change_state(parameters)
change_state(all_widgets)
def on_reset_button_clicked(b):
global first,folder,file,temp_file
global folder,temp_file
with output:
change_state(all_widgets)
change_state(buttons)
change_state(parameters)
device = setup_memristor()
filename=f"{sample_series.value}_{field.value}_{DUT.value}.txt"
file = os.path.join(folder,filename)
#lock device
device.inst.lock_excl()
......@@ -356,15 +311,6 @@ def on_reset_button_clicked(b):
#check values
valid = check_values(step.value,Vset.value,Vreset.value)
#during first button press
if first == True and valid == True:
#disable checkboxes, text fields etc.
change_state(information)
filename=f"{sample_series.value}_{field.value}_{DUT.value}.txt"
file = os.path.join(folder,filename)
#write header to temp_file
write_header(temp_file,sample_series,field,DUT)
first = False #set first to false irrelvant if it is in the if statement or not
if valid == True:
if sampling.value == True: #do sampling set before reset process(10mV)
......@@ -407,17 +353,16 @@ def on_reset_button_clicked(b):
del device
change_state(buttons)
change_state(parameters)
change_state(all_widgets)
def on_full_button_clicked(b):
global first,folder,file,temp_file
global folder,temp_file
with output:
change_state(buttons)
change_state(parameters)
change_state(all_widgets)
filename=f"{sample_series.value}_{field.value}_{DUT.value}.txt"
file = os.path.join(folder,filename)
device= setup_memristor()
# lock device
......@@ -565,52 +510,23 @@ def on_full_button_clicked(b):
del device
change_state(buttons)
change_state(parameters)
change_state(all_widgets)
#move to next sample
def on_new_sample_button_clicked(b):
global first
with output:
#the if is to ensure that is not pressed many times
#just in case the user presses anything
change_state(buttons)
change_state(parameters)
change_state(all_widgets)
first = True
#change_state(information) not anymore creating changing state but enabling the widgets
enable_widgets(information)
#sample_series.value=''
#field.value=''
DUT.value=''
#enable again
change_state(buttons)
change_state(parameters)
change_state(all_widgets)
#new_folder clicked
def on_new_folder_button_clicked(b):
global folder,file,first
with output:
change_state(buttons) #just to be sure
change_state(parameters)
change_state(all_widgets)
folder = choose_folder() #choose new folder
#file = create_file(sample_series,field,DUT,folder) #and create the new file (creates multiple headers!!!)
first = True #that will write header if the directory is the same as the previous one!
change_state(buttons)
change_state(parameters)
change_state(all_widgets)
def on_retention_button_clicked(b):
global first,folder,file,temp_file
with output:
change_state(buttons)
change_state(parameters)
change_state(all_widgets)
device = setup_memristor()
......@@ -619,15 +535,8 @@ def on_retention_button_clicked(b):
clear_output()
#during first button press
if first == True:
#disable checkboxes, text fields etc.
change_state(information)
filename=f"{sample_series.value}_{field.value}_{DUT.value}.txt"
file = os.path.join(folder,filename)
#write header to temp_file
write_header(temp_file,sample_series,field,DUT)
first = False #set first to false irrelvant if it is in the if statement or not
#execute measurement
t,R=retention(Vretention.value,period.value,duration.value,device)
......@@ -645,18 +554,13 @@ def on_retention_button_clicked(b):
del device
change_state(buttons)
change_state(parameters)
change_state(all_widgets)
def on_sweep_button_clicked(b):
with output:
global first
clear_output(wait = True)
change_state(all_widgets)
change_state(buttons)
change_state(parameters)
check_pulse(sweep_dict)
sample_dict= {
......@@ -672,8 +576,6 @@ def on_sweep_button_clicked(b):
plot_sweep_pulse(values)
save_sweep(folder,sample_dict,values,times,sweep_dict)
change_state(all_widgets)
change_state(buttons)
change_state(parameters)
def on_constant_button_clicked(b):
......@@ -681,8 +583,7 @@ def on_constant_button_clicked(b):
global first
clear_output(wait = True)
change_state(all_widgets)
change_state(buttons)
change_state(parameters)
check_pulse(sweep_dict)
sample_dict= {
......@@ -690,16 +591,12 @@ def on_constant_button_clicked(b):
'field':field,
'dut':DUT
}
if first == True:
change_state(information)
first = False
times,values = constant_meas(cons_dict)
plot_constant_pulse(values)
save_constant(folder,sample_dict,values,times,cons_dict)
change_state(all_widgets)
change_state(buttons)
change_state(parameters)
#link buttons to widgets (pulsed)
sweep_button.on_click(on_sweep_button_clicked)
......@@ -709,7 +606,6 @@ cons_button.on_click(on_constant_button_clicked)
set.on_click(on_set_button_clicked)
reset.on_click(on_reset_button_clicked)
full.on_click(on_full_button_clicked)
new.on_click(on_new_sample_button_clicked)
new_folder.on_click(on_new_folder_button_clicked)
retention_button.on_click(on_retention_button_clicked)
contact_check.on_click(on_contact_check_clicked)
......
hp4155/memristor (Version 4.0)/schematic.png 0 → 100644
+ 0
− 0
View file @ f6eb34b3
hp4155/memristor (Version 4.0)/schematic.png

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