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Commit e4cc738b authored by Alexandros Asonitis's avatar Alexandros Asonitis
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custom sweep measurement part 1

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hp4155/Custom_SMU/lib/help.py 0 → 100644
+ 32
− 0
View file @ e4cc738b
# Check the functionalities of smus VAR1,VAR2 and VARD
def check_sweep_func(smus:list,func:str):
for i, smu in enumerate(smus):
if smu["func"] == func:
return True
return False
# Check if there is a pulsed smu for sweep smu
def check_sweep_pulse(smus:list):
for smu in smus:
if "PULSE" in smu["mode"]:
return True:
return False
# Check if there any constant smus and return their numbers
def check_sweep_cons(smus:list):
cons_smu_numbers = []
for i,smu in enumerate(smus):
if smu['func']=='CONS' and smu['mode']!='COMM': # Non Grounded SMUs
cons_smu_numbers.append(i+1) # for the actual number of smus
return cons_smu_numbers
# Setup the axes in tool
def setup_axes(axes_info:list,device):
axes_plot = ['X','Y1','Y2']
for ax_plot,ax_info in zip(axes_plot,axes_info):
if ax_plot == 'Y2' and ax_info['name'] == "": # Y2 axis can be empty
pass
else:
device.display_variable()
\ No newline at end of file
hp4155/Custom_SMU/main.py
+ 155
− 45
View file @ e4cc738b
......@@ -24,66 +24,176 @@ output = widgets.Output()
display(start,output)
#device = hp4155a.HP4155a('GPIB0::17::INSTR')
device = hp4155a.HP4155a('GPIB0::17::INSTR')
def on_start_clicked(b):
with output:
change_state(first_page,second_page,third_page,fourth_page,fifth_page)
# Step 1 create the dictionaries
# Reset the device
device.reset()
#first page
smus = []
#iterate over the rows
for i in range(1,5):
smus.append(create_dict(vname = first_page[i,1].value,iname=first_page[i,2].value,mode = first_page[i,3].value,func = first_page[i,4].value,disabled=first_page[i,5].value))
# Step 1 create the dictionaries appropriately for every measurement
# second page
user_functions = []
#iterate over the rows
for i in range(1,7):
user_functions.append(create_dict(name = second_page[i,0].value,unit=second_page[i,1].value,expression = second_page[i,2].value))
# third_page
# read general information
measurement_mode = third_page[0,0].value
measurement_name = fifth_page[0,0].value
processing_nr = fifth_page[1,0].value
sample_series = fifth_page[2,0].value
dut = fifth_page[3,0].value
integration = third_page[0,1].value
stress_duration = third_page[0,2].value
#match hysteris checkbox with the command forwarded to the tool
if third_page[9,0].value == True:
hyst = 'DOUB'
else:
hyst = 'SING'
var1 = create_dict(start = third_page[4,0].value, stop = third_page[5,0].value,step = third_page[6,0].value,comp = third_page[7,0].value,pcomp =third_page[8,0].value,mode = hyst)
var2 = create_dict(start = third_page[4,1].value,stop = third_page[5,1].value,points = third_page[6,1].value,comp = third_page[7,1].value,pcomp=third_page[8,1])
vard = create_dict(offset=third_page[4,2].value,ratio = third_page[5,2].value,comp = third_page[7,2].value,pcomp=third_page[8,2].value)
pulse = create_dict(period=third_page[4,3].value,width = third_page[5,3].value,base = third_page[6,3].value)
#sampling and stress parameters
parameters= create_dict(mode=third_page[12,0].value,interval=third_page[13,0].value,hold=third_page[16,0].value,points=third_page[14,0].value,filter=third_page[17,0].value)
duration = third_page[13,0].value
# we need constant smus for all measurements
# Constant Smus
cons_smus = []
for j in range(1,5):
cons_smus.append(create_dict(value = third_page[21,j].value,comp=third_page[22,j].value))
# Page 4
axes = [] # 0 is x-axis , 1 is y1-axis and 2 is y2-axis
for j in range(1,4): #iterate over the column
axes.append(create_dict(name = fourth_page[1,j].value,scale = fourth_page[2,j].value,min =fourth_page[3,j].value,max = fourth_page[4,j].value))
# Page 5
measurement_name = fifth_page[0,0].value
processing_nr = fifth_page[1,0].value
sample_series = fifth_page[2,0].value
dut = fifth_page[3,0].value
# first sweep
if measurement_mode == 'SWEEP':
#page 1
smus = []
#iterate over the rows
for i in range(1,5):
smus.append(
create_dict(
vname = first_page[i,1].value,
iname = first_page[i,2].value,
mode = first_page[i,3].value,
func = first_page[i,4].value,
disabled = first_page[i,5].value
)
)
# 2nd page
user_functions = []
#iterate over the rows
for i in range(1,7):
user_functions.append(
create_dict(
name = second_page[i,0].value,
unit=second_page[i,1].value,
expression = second_page[i,2].value
)
)
# Page 3
#match hysteris checkbox with the command forwarded to the tool
if third_page[9,0].value == True:
hyst = 'DOUB'
else:
hyst = 'SING'
var1 = create_dict(
start = third_page[4,0].value,
stop = third_page[5,0].value,
step = third_page[6,0].value,
comp = third_page[7,0].value,
pcomp =third_page[8,0].value,
mode = hyst
)
var2 = create_dict(
start = third_page[4,1].value,
stop = third_page[5,1].value,
points = third_page[6,1].value,
comp = third_page[7,1].value,
pcomp=third_page[8,1]
)
vard = create_dict(
offset=third_page[4,2].value,
ratio = third_page[5,2].value,
comp = third_page[7,2].value,
pcomp=third_page[8,2].value
)
pulse = create_dict(
period=third_page[4,3].value,
width = third_page[5,3].value,
base = third_page[6,3].value
)
# Page 4
axes = [] # 0 is x-axis , 1 is y1-axis and 2 is y2-axis
for j in range(1,4): #iterate over the column
axes.append(
create_dict(
name = fourth_page[1,j].value,
scale = fourth_page[2,j].value,
min =fourth_page[3,j].value,
max = fourth_page[4,j].value
)
)
# Page 5
variables = []
for i in range(8):
variables.append(
create_dict(
name = fifth_page[6+i,0].value,
unit =fifth_page[6+i,1].value
)
)
# Now execute measurement
#setup sweep measurement mode
device.measurement_mode('SWE')
#disable all irrelevant units
device.disable_not_smu()
# First Setup Smus
for i,smu in enumerate(smus):
if smu['disabled'] == False:
device.setup_smu(i+1,smu)
else: #disabled
device.smu_disable(i+1)
# Setup User Functions
for user_function in user_functions:
device.user_function(user_function['name'],user_function['unit'],user_function['expression'])
# Setup VAR1 (always in sweep measurements)
device.setup_var1(var1) # device will check for errors
# Now set the 3 additional columns
if check_sweep_func(smus,'VAR2') == True:
device.setup_var2(var2)
if check_sweep_func(smus,'VARD') == True:
device.setup_vard(vard)
if check_sweep_pulse(smus)== True:
device.setup_pulse(pulse)
# Check for constant SMUs but not grounded
cons_smu_numbers = check_sweep_cons(smus)
for i, cons_smu in enumerate(smus):
if i+1 in cons_smu_numbers: # check if the constant smu was found in the first page func
device.setup_cons_smu(i+1,cons_smu)
# Now set the axes
# Set X-axis
device.display_variable('X',axes[0]['name'])
device.axis_scale('')
variables = []
for i in range(8):
variables.append(create_dict(name = fifth_page[6+i,0].value,unit =fifth_page[6+i,1].value))
# Sampling Measurement Mode
elif measurement_mode=='SAMPLING':
# sampling parameters
parameters= create_dict(
mode=third_page[12,0].value,
interval=third_page[13,0].value,
hold=third_page[16,0].value,
points=third_page[14,0].value,
filter=third_page[17,0].value
)
duration = third_page[13,0].value
......
hp4155/Custom_SMU/test_interface.ipynb
+ 4
− 4
View file @ e4cc738b
......@@ -9,7 +9,7 @@
{
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"application/vnd.jupyter.widget-view+json": {
"model_id": "881e72368c0d4a38a12413a23d573b7d",
"model_id": "5fc385773f324e7e8311f6f3ee1528f2",
"version_major": 2,
"version_minor": 0
},
......@@ -23,7 +23,7 @@
{
"data": {
"application/vnd.jupyter.widget-view+json": {
"model_id": "b63db9b2c25d444eb3d18bc611032968",
"model_id": "abd9668c0feb4d8da9566970b335cd5d",
"version_major": 2,
"version_minor": 0
},
......@@ -37,7 +37,7 @@
{
"data": {
"application/vnd.jupyter.widget-view+json": {
"model_id": "f88cceabc2954893adb3528ea5aa9307",
"model_id": "ab085a875eae4ea48042af2fcc1c5b49",
"version_major": 2,
"version_minor": 0
},
......@@ -78,7 +78,7 @@
"name": "python",
"nbconvert_exporter": "python",
"pygments_lexer": "ipython3",
"version": "3.11.4"
"version": "3.12.0"
}
},
"nbformat": 4,
......
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