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This package is a collection of usefule classes, that help access diffrent API’s in ortder to use the diffrent devices of the MML-laboratory. It also includes utility classes to enable a easier measurement processes. If you use this software, please cite it using the metadata.
Devices:
Digitalmultimeter by NI:
The system at IGTE comes with two different models of DMMs: the PXI-4071 and the newer version PXI-4081. There are three DMMs of the model 4071 and one model 4081. The differences in their specifications are relatively small and mostly irrelevant when using the MMLToolbox library. However it should be noted, that you should put the specifications of the PXIe-4081 on the beginning of the specification dictionary not doing this has lead to bugs inside the NI python API in the past.
When using the MMLToolbox library, you have the option to use any number of the available DMMs. You can start all connected DMMs at once independently of everything else, or start their acquisitions once the DAQMX card outputs an analog signal. Starting connected DMMs independently of each other is not possible. The measurement mode will always be a voltage waveform acquisition.
DAQMX-card by NI:
The provided card is the BNC-2110, which has 2 channels that can be used as analog outputs and 8 channels that can be used as analog inputs. We did not provide any support for its other functionalities.
Switch by NI:
The switch is used to synchronize DMMs so that they all start at the same time. To achieve this, the switch is given a meaningless task that only takes a short time to finish. Once the task is done, the switch sends a signal to the trigger line that the DMMs are connected to. This signal starts all DMMs at the same time.
Precsission mesurement tabel by Galil:
The KDT380 by Galil is a can be used to position object in a range of 155*155*155 mm on the X Y Z axis. The Coord module of MMLToolbox simplyfies the control of the device through the gclib API. The module also provides a manual posistioning utilityy that lets th euser control the table via keyboard (WASD).
Usage:
Here you can finde some templates to use for all 4 measurement cicuits, epstein frame, helmholtz frame, rsst-unaxial-BHC, rsst-unaxial-PBHC.
Epstein/Helmholtz:
#%% Information
# Author: Andreas Gschwentner1
# Date: 02.08.2023
# Description: Template main script for Epstein-Frame-Measurement
#%% Import
import warnings
import numpy as np
import matplotlib.pyplot as plt
import time
from MMLToolbox.pxi import PXIPreProcessing, PXIControl, StoreSetup
warnings.simplefilter("ignore", UserWarning)
#%% Configuration
# Info
fileName = "Template" #Same as in Material Library
description = "Template" #Addional information
# Sample Info in SI
############## Change by User ##############
sample_thickness = 1.1e-3
sample_width = 30e-3
sample_number = 5
############################################
ss = StoreSetup.StoreSetup(fileName, StoreSetup.MeasType.Epstein,sample_number= sample_number, sample_thickness=sample_thickness, sample_width=sample_thickness)
# Signal in SI
############## Change by User ##############
#peakIBoundaryU = [2.6,2.4,2.2,2,1.8,1.6,1.4,1.2,1.1,1,0.9,0.85,0.8,0.75,0.7,0.65,0.6,0.55,0.5,0.475,0.45,0.425,0.4,0.375,0.35,0.325,0.3,0.275,0.25,0.225,0.2] # 1,10,50Hz
peakIBoundaryU = [2.6,2.5,2.4,2.3,2.2,2.1,2,1.9,1.8,1.7,1.6,1.5,1.4,1.3,1.2,1.15,1.1,1.05,1,0.95,0.9,0.85,0.8,0.75,0.7,0.65,0.6,0.55,0.5,0.45,0.4] # 100Hz
#peakIBoundaryU = 2.6 # One Specific excitation level
peakIBoundaryL = False
frequency = 100
numPeriods = 3 #5
sampleFrequency = frequency*1000
if hasattr(peakIBoundaryU, "__len__") and len(peakIBoundaryU)>0: numIntervalls=len(peakIBoundaryU)
else: numIntervalls=1
zeroPeriod = 1
daqFreqFactor = 10
############################################
info_dict_signal = {# "peakExcitationUpper": (peakIBoundaryU, "V"),
# "peakExcitationLower": (peakIBoundaryL, "V"),
"frequency": (frequency, "Hz"),
"numPeriods": (numPeriods, "-"),
"sampleFrequency": (sampleFrequency, "Hz"),
"numIntervalls": (numIntervalls, "-"),
"daqFreqFactor":(daqFreqFactor, "-")}
#%% Define Output Signal
mainSteps = np.arange(0,numPeriods/frequency,1/sampleFrequency)
upSteps = np.arange(0,1/frequency,1/sampleFrequency)
downSteps = np.arange(0,1/frequency,1/sampleFrequency)
zeroSteps = np.arange(0,zeroPeriod/frequency,1/sampleFrequency)
mainSignal_x = np.sin(2*np.pi*frequency*mainSteps)
upSignal_x = np.concatenate((np.sin(2*np.pi*frequency*zeroSteps)*0, upSteps/max(upSteps)*np.sin(2*np.pi*frequency*upSteps),np.sin(2*np.pi*frequency*upSteps)))
downSignal_x = np.concatenate((np.sin(2*np.pi*frequency*downSteps),np.flip(downSteps)/max(downSteps)*np.sin(2*np.pi*frequency*downSteps), np.sin(2*np.pi*frequency*zeroSteps)*0))
######################################################
# Use when one signal x-direction
mainSignal = [mainSignal_x]
upSignal = [upSignal_x]
downSignal = [downSignal_x]
######################################################
wavepoints = len(mainSignal_x)+len(upSignal_x)+len(downSignal_x)
#%% Define PXI-Configuration
# Output Signal DAQ-Card
######################################################
# Use when one signals x-direction
NIOutput = {"outx": {"slotName":"PXI1Slot14","channel": "ao1","minVal":-5,"maxVal":5, "rate":sampleFrequency,"digitalSignal":False,"switchTrigger":True}}
# Input DMM, B- and H-Coil for both direction
NIDMM = {"B": {"slotName": "PXI1Slot17","range": 500,"sampleFreq": sampleFrequency, "wavepoints":wavepoints},
"U": {"slotName": "PXI1Slot16","range": 5,"sampleFreq": sampleFrequency, "wavepoints":wavepoints},
"I": {"slotName": "PXI1Slot15","range": 5,"sampleFreq": sampleFrequency, "wavepoints":wavepoints},}
###################### No further adaption by user necessary ######################
#%% Define Class
infoDict = {"description": (description,"-"),
**info_dict_signal,
"niOutput":NIOutput,
"niDMM":NIDMM,
"lenUpSignalDMM": (len(upSignal_x), "-"),
"lenMainSignalDMM": (len(mainSignal_x), "-"),
"lenDownSignalDMM": (len(downSignal_x), "-"),
"tDMM": (mainSteps, "s")}
ppTool = PXIPreProcessing(peakIBoundaryU,
peakIBoundaryL,
frequency,
numPeriods,
sampleFrequency,
numIntervalls,
mainSignal,
upSignal,
downSignal)
ss.writeInfo(infoDict)
pxiHandler = PXIControl()
#%% To Measurement
allMeasurments = []
allSignals = []
for i in range(numIntervalls):
#connect to pxi devices
pxiHandler.connectHardware(dmmDict=NIDMM,analogOutDict=NIOutput,switchSlotName="PXI1Slot13")
allSignals = []
outputSignal = ppTool.getOutputSignal(i)
######################################################
# Use when one signals x-direction
allSignals = np.asarray(outputSignal[0])
ss.writeOutputSignal(i,"outx",outputSignal[0])
######################################################
#pxiHandler.startAnalogOutputTask(allSignals)
#start measurement
pxiHandler.triggerDevices(allSignals)
dmm_results = pxiHandler.getMeasResults()
pxiHandler.closeAnalogOutputTask()
ss.writeData(i,NIDMM.keys(),dmm_results)
time.sleep(1)RSST-unaxial-BHC:
#%% Information
# Author: Andreas Gschwentner
# Date: 02.08.2023
# Description: Template main script for RSST-Measurement using rotational mode
#%% Import
import warnings
import numpy as np
import matplotlib.pyplot as plt
from MMLToolbox.pxi import PXIPreProcessing, PXIControl, StoreSetup
warnings.simplefilter("ignore", UserWarning)
#%% Configuration
# Info
fileName = "Temlate" #Same as in Material Library
description = "Template" #Addional information
# Sample Info in SI
############## Change by User ##############
sample_thickness = 0.27e-3
drill_width_x = 35e-3 #Distance of B-Coil in x-direction
drill_width_y = 35e-3 #Distance of B-Coil in y-direction
drill_diameter = 1.6 #Diameter of drill holes
############################################
ss = StoreSetup.StoreSetup(fileName,StoreSetup.MeasType.RSSTUnaxialBHC,sample_thickness=sample_thickness, drill_width=[drill_width_x,drill_width_y],drill_diameter=drill_diameter)
# Signal in SI
############## Change by User ##############
#peakIBoundaryU = [0.5,0.4,0.3,0.2,0.1,0.09,0.08,0.07,0.06,0.05,0.04,0.03,0.025,0.02,0.016,0.012,0.01,0.008,0.006,0.004,0.002,0.001] #Desid PBHC RSST
#peakIBoundaryU = [1.5,1.25,1,0.75,0.5,0.4,0.3,0.28,0.24,0.2,0.18,0.16,0.14,0.12,0.1,0.09,0.08,0.06,0.04,0.02,0.01] #Desid PBHC Helmholtz coil
peakIBoundaryU = [0.5]
peakIBoundaryL = False #Lower Bound excitation Signal, if only one Measurement is necessary, set peakIBoundaryL=None and numIntervalls=1
frequency = 10
numPeriods = 5
sampleFrequency = 1000*frequency
# numIntervalls = 15
numIntervalls = len(peakIBoundaryU) #Number of signal amplitudes between upper and lower bound, linear distributed
zeroLength = 200 #200
daqFreqFactor = 10
############################################
info_dict_signal = {# "peakExcitationUpper": (peakIBoundaryU, "V"),
# "peakExcitationLower": (peakIBoundaryL, "V"),
"frequency": (frequency, "Hz"),
"numPeriods": (numPeriods, "-"),
"sampleFrequency": (sampleFrequency, "Hz"),
"numIntervalls": (numIntervalls, "-"),
"daqFreqFactor":(daqFreqFactor, "-")}
#%% Define Output Signal
mainSteps = np.arange(0,numPeriods/frequency,1/sampleFrequency)
upSteps = np.arange(0,1/frequency,1/sampleFrequency)
downSteps = np.arange(0,1/frequency,1/sampleFrequency)
mainSignal_x = np.sin(-2*np.pi*frequency*mainSteps)
upSignal_x = np.concatenate((np.zeros((zeroLength)), upSteps/max(upSteps)*np.sin(-2*np.pi*frequency*upSteps)))
downSignal_x = np.concatenate((np.flip(downSteps)/max(downSteps)*np.sin(-2*np.pi*frequency*downSteps), np.zeros((zeroLength))))
mainSignal_y = np.cos(-2*np.pi*frequency*mainSteps)
upSignal_y = np.concatenate((np.zeros((zeroLength)), upSteps/max(upSteps)*np.cos(-2*np.pi*frequency*upSteps)))
downSignal_y = np.concatenate((np.flip(downSteps)/max(downSteps)*np.cos(-2*np.pi*frequency*downSteps), np.zeros((zeroLength))))
######################################################
# Use when one signal x-direction
# mainSignal = [mainSignal_x]
# upSignal = [upSignal_x]
# downSignal = [downSignal_x]
######################################################
######################################################
# Use when one signal y-direction
mainSignal = [mainSignal_y]
upSignal = [upSignal_y]
downSignal = [downSignal_y]
######################################################
######################################################
# Use when two signals
# mainSignal = [mainSignal_x,mainSignal_y]
# upSignal = [upSignal_x,upSignal_y]
# downSignal = [downSignal_x,downSignal_y]
######################################################
wavepoints = len(mainSignal_y)+len(upSignal_y)+len(downSignal_y)
#%% Define PXI-Configuration
# Output Signal DAQ-Card
######################################################
# Use when two signals
# NIOutput = {"outx": {"slotName":"PXI1Slot14","channel": "ao0","minVal":-5,"maxVal":5, "rate":sampleFrequency,"digitalSignal":False,"switchTrigger":True},
# "outy": {"slotName":"PXI1Slot14","channel": "ao1","minVal":-5,"maxVal":5, "rate":sampleFrequency,"digitalSignal":False,"switchTrigger":True}}
######################################################
# Use when one signals x-direction
#NIOutput = {"outx": {"slotName":"PXI1Slot14","channel": "ao0","minVal":-5,"maxVal":5, "rate":sampleFrequency,"digitalSignal":False,"switchTrigger":True}}
# Use when one signals y-direction
NIOutput = {"outy": {"slotName":"PXI1Slot14","channel": "ao1","minVal":-5,"maxVal":5, "rate":sampleFrequency,"digitalSignal":False,"switchTrigger":True}}
# Input DAQ-Card, Voltage/Current from Rohrer
# Remark: Max sampling frequency for DAQ-Card is 2000 --> Reduce rate and wavepoints with daqFreqFactor
NIInput = {"Ux": {"slotName":"PXI1Slot14","channel": "ai0","minVal":-5,"maxVal":5, "rate":sampleFrequency//daqFreqFactor,"wavepoints": wavepoints//daqFreqFactor,"switchTrigger":True},
"Ix": {"slotName":"PXI1Slot14","channel": "ai1","minVal":-5,"maxVal":5, "rate":sampleFrequency//daqFreqFactor,"wavepoints": wavepoints//daqFreqFactor,"switchTrigger":True},
"Uy": {"slotName":"PXI1Slot14","channel": "ai2","minVal":-5,"maxVal":5, "rate":sampleFrequency//daqFreqFactor,"wavepoints": wavepoints//daqFreqFactor,"switchTrigger":True},
"Iy": {"slotName":"PXI1Slot14","channel": "ai3","minVal":-5,"maxVal":5, "rate":sampleFrequency//daqFreqFactor,"wavepoints": wavepoints//daqFreqFactor,"switchTrigger":True}}
# Input DMM, B- and H-Coil for both direction
NIDMM = {"Hallz": {"slotName": "PXI1Slot18","range": 2.5,"sampleFreq": sampleFrequency, "wavepoints":wavepoints}, #1.5 Hallz
"Hallx": {"slotName": "PXI1Slot17","range": 2.5,"sampleFreq": sampleFrequency, "wavepoints":wavepoints}, #1.5 Hallx
"Hx": {"slotName": "PXI1Slot16","range": 0.3,"sampleFreq": sampleFrequency, "wavepoints":wavepoints}, #1 Bx
"Bx": {"slotName": "PXI1Slot15","range": 0.5,"sampleFreq": sampleFrequency, "wavepoints":wavepoints} #1 Hx
}
# NIDMM = {"Hx": {"slotName": "PXI1Slot18","range": 0.5,"sampleFreq": sampleFrequency, "wavepoints":wavepoints}, #1.5 Hallz
# "Hy": {"slotName": "PXI1Slot17","range": 0.5,"sampleFreq": sampleFrequency, "wavepoints":wavepoints}, #1.5 Hallx
# "By": {"slotName": "PXI1Slot16","range": 0.5,"sampleFreq": sampleFrequency, "wavepoints":wavepoints}, #1 Bx
# "Bx": {"slotName": "PXI1Slot15","range": 0.5,"sampleFreq": sampleFrequency, "wavepoints":wavepoints} #1 Hx
# }
###################### No further adaption by user necessary ######################
#%% Define Class
infoDict = {"description": (description,"-"),
**info_dict_signal,
"niOutput":NIOutput,
"niInput":NIInput,
"niDMM":NIDMM,
"lenUpSignalDMM": (len(upSignal_x), "-"),
"lenMainSignalDMM": (len(mainSignal_x), "-"),
"lenDownSignalDMM": (len(downSignal_x), "-"),
"lenUpSignalDAQ": (len(upSignal_x/daqFreqFactor), "-"),
"lenMainSignalDAQ": (len(mainSignal_x/daqFreqFactor), "-"),
"lenDownSignalDAQ": (len(downSignal_x/daqFreqFactor), "-"),
"tDMM": (mainSteps, "s"),
"tDAQ": (np.arange(0,numPeriods/frequency,daqFreqFactor/sampleFrequency),"s")}
ppTool = PXIPreProcessing(peakIBoundaryU,
peakIBoundaryL,
frequency,
numPeriods,
sampleFrequency,
numIntervalls,
mainSignal,
upSignal,
downSignal)
ss.writeInfo(infoDict)
pxiHandler = PXIControl()
#%% To Measurement
allMeasurments = []
allSignals = []
for i in range(numIntervalls):
print("NIOUTPUT:")
print(NIOutput)
pxiHandler.connectHardware(dmmDict=NIDMM, analogOutDict=NIOutput, anlaogInDict=NIInput,switchSlotName="PXI1Slot13")
allSignals = []
outputSignal = ppTool.getOutputSignal(i)
######################################################
# Use when one signals x-direction
# allSignals = np.asarray(outputSignal[0])
# ss.writeOutputSignal(i,"outx",outputSignal[0])
######################################################
######################################################
# Use when one signals y-direction
allSignals = np.asarray(outputSignal[0])
ss.writeOutputSignal(i,"outy",outputSignal[0])
######################################################
######################################################
# Use when two signals
# allSignals.append(outputSignal[0])
# allSignals.append(outputSignal[1])
# allSignals = np.asarray(allSignals)
# ss.writeOutputSignal(i,"outx",outputSignal[0])
# ss.writeOutputSignal(i,"outy",outputSignal[1])
######################################################
#pxiHandler.startAnalogOutputTask(allSignals)
pxiHandler.triggerDevices(allSignals)
dmm_results = pxiHandler.getMeasResults()
#daq_results = pxiHandler.analogInResults
pxiHandler.closeAnalogOutputTask()
#pxiHandler.closeAnalogInputTask()
ss.writeData(i,NIDMM.keys(),dmm_results)
#ss.writeData(i,NIInput.keys(),daq_results)RSST-unaxial-PBHC:
#%% Information
# Author: Andreas Gschwentner
# Date: 02.08.2023
# Description: Template main script for RSST-Measurement using rotational mode
#%% Import
import warnings
import numpy as np
import matplotlib.pyplot as plt
from MMLToolbox.pxi import PXIPreProcessing, PXIControl, StoreSetup
warnings.simplefilter("ignore", UserWarning)
#%% Configuration
# Info
fileName = "Temlate" #Same as in Material Library
description = "Template" #Addional information
# Sample Info in SI
############## Change by User ##############
sample_thickness = 1.65e-3
drill_width_x = 35e-3 #Distance of B-Coil in x-direction
drill_width_y = 35e-3 #Distance of B-Coil in y-direction
drill_diameter = 1.6 #Diameter of drill holes
############################################
ss = StoreSetup.StoreSetup(fileName,StoreSetup.MeasType.RSSTUnaxialPBHC, sample_thickness=sample_thickness, drill_width=[drill_width_x,drill_width_y], drill_diameter=drill_diameter)
# Signal in SI
############## Change by User ##############
#peakIBoundaryU = [0.5,0.4,0.3,0.2,0.1,0.09,0.08,0.07,0.06,0.05,0.04,0.03,0.025,0.02,0.016,0.012,0.01,0.008,0.006,0.004,0.002,0.001] #Desid PBHC RSST
#peakIBoundaryU = [1.5,1.25,1,0.75,0.5,0.4,0.3,0.28,0.24,0.2,0.18,0.16,0.14,0.12,0.1,0.09,0.08,0.06,0.04,0.02,0.01] #Desid PBHC Helmholtz coil
peakIBoundaryU = [1]
peakIBoundaryL = False #Lower Bound excitation Signal, if only one Measurement is necessary, set peakIBoundaryL=None and numIntervalls=1
frequency = 10
numPeriods = 5
sampleFrequency = 10000*frequency
# numIntervalls = 15
numIntervalls = len(peakIBoundaryU) #Number of signal amplitudes between upper and lower bound, linear distributed
zeroLength = 400 #200
daqFreqFactor = 10
############################################
info_dict_signal = {# "peakExcitationUpper": (peakIBoundaryU, "V"),
# "peakExcitationLower": (peakIBoundaryL, "V"),
"frequency": (frequency, "Hz"),
"numPeriods": (numPeriods, "-"),
"sampleFrequency": (sampleFrequency, "Hz"),
"numIntervalls": (numIntervalls, "-"),
"daqFreqFactor":(daqFreqFactor, "-")}
#%% Define Output Signal
mainSteps = np.arange(0,numPeriods/frequency,1/sampleFrequency)
upSteps = np.arange(0,1/frequency,1/sampleFrequency)
downSteps = np.arange(0,1/frequency,1/sampleFrequency)
# Constant Signal
mainSignal_const = np.ones(mainSteps.shape)
upSignal_const = np.concatenate((np.zeros((zeroLength)), upSteps/max(upSteps)))
downSignal_const = np.concatenate((np.flip(downSteps)/max(downSteps), np.zeros((zeroLength))))
# Sinus Signal
mainSignal_x = np.sin(-2*np.pi*frequency*mainSteps)
upSignal_x = np.concatenate((np.zeros((zeroLength)), upSteps/max(upSteps)*np.sin(-2*np.pi*frequency*upSteps),np.sin(-2*np.pi*frequency*upSteps)))
downSignal_x = np.concatenate((np.sin(-2*np.pi*frequency*downSteps),np.flip(downSteps)/max(downSteps)*np.sin(-2*np.pi*frequency*downSteps), np.zeros((zeroLength))))
# Cosinus Signal
mainSignal_y = np.cos(-2*np.pi*frequency*mainSteps)
upSignal_y = np.concatenate((np.zeros((zeroLength)), upSteps/max(upSteps)*np.cos(-2*np.pi*frequency*upSteps),np.cos(-2*np.pi*frequency*upSteps)))
downSignal_y = np.concatenate((np.cos(-2*np.pi*frequency*downSteps),np.flip(downSteps)/max(downSteps)*np.cos(-2*np.pi*frequency*downSteps), np.zeros((zeroLength))))
######################################################
# Use when one signal x-direction
# mainSignal = [mainSignal_x]
# upSignal = [upSignal_x]
# downSignal = [downSignal_x]
######################################################
######################################################
# Use when one signal y-direction
mainSignal = [mainSignal_x]
upSignal = [upSignal_x]
downSignal = [downSignal_x]
######################################################
######################################################
# Use when two signals
# mainSignal = [mainSignal_x,mainSignal_y]
# upSignal = [upSignal_x,upSignal_y]
# downSignal = [downSignal_x,downSignal_y]
######################################################
wavepoints = len(mainSignal[0])+len(upSignal[0])+len(downSignal[0])
#%% Define PXI-Configuration
# Output Signal DAQ-Card
######################################################
# Use when two signals
# NIOutput = {"outx": {"slotName":"PXI1Slot14","channel": "ao0","minVal":-5,"maxVal":5, "rate":sampleFrequency,"digitalSignal":False,"switchTrigger":True},
# "outy": {"slotName":"PXI1Slot14","channel": "ao1","minVal":-5,"maxVal":5, "rate":sampleFrequency,"digitalSignal":False,"switchTrigger":True}}
######################################################
# Use when one signals x-direction
#NIOutput = {"outx": {"slotName":"PXI1Slot14","channel": "ao0","minVal":-5,"maxVal":5, "rate":sampleFrequency,"digitalSignal":False,"switchTrigger":True}}
# Use when one signals y-direction
NIOutput = {"outy": {"slotName":"PXI1Slot14","channel": "ao1","minVal":-5,"maxVal":5, "rate":sampleFrequency,"digitalSignal":False,"switchTrigger":True}}
# Input DAQ-Card, Voltage/Current from Rohrer
# Remark: Max sampling frequency for DAQ-Card is 2000 --> Reduce rate and wavepoints with daqFreqFactor
NIInput = {"Ux": {"slotName":"PXI1Slot14","channel": "ai0","minVal":-5,"maxVal":5, "rate":sampleFrequency//daqFreqFactor,"wavepoints": wavepoints//daqFreqFactor,"switchTrigger":True},
"Ix": {"slotName":"PXI1Slot14","channel": "ai1","minVal":-5,"maxVal":5, "rate":sampleFrequency//daqFreqFactor,"wavepoints": wavepoints//daqFreqFactor,"switchTrigger":True},
"Uy": {"slotName":"PXI1Slot14","channel": "ai2","minVal":-5,"maxVal":5, "rate":sampleFrequency//daqFreqFactor,"wavepoints": wavepoints//daqFreqFactor,"switchTrigger":True},
"Iy": {"slotName":"PXI1Slot14","channel": "ai3","minVal":-5,"maxVal":5, "rate":sampleFrequency//daqFreqFactor,"wavepoints": wavepoints//daqFreqFactor,"switchTrigger":True}}
# Input DMM, B- and H-Coil for both direction
NIDMM = {"Hallx": {"slotName": "PXI1Slot18","range": 2.5,"sampleFreq": sampleFrequency, "wavepoints":wavepoints}, #1.5 Hallz
"Hallz": {"slotName": "PXI1Slot17","range": 2.5,"sampleFreq": sampleFrequency, "wavepoints":wavepoints}, #1.5 Hallx
"Hy_upper": {"slotName": "PXI1Slot16","range": 0.5,"sampleFreq": sampleFrequency, "wavepoints":wavepoints}, #1 Bx
"By_upper": {"slotName": "PXI1Slot15","range": 0.5,"sampleFreq": sampleFrequency, "wavepoints":wavepoints} #1 Hx
}
# NIDMM = {"Hx": {"slotName": "PXI1Slot18","range": 0.5,"sampleFreq": sampleFrequency, "wavepoints":wavepoints}, #1.5 Hallz
# "Hy": {"slotName": "PXI1Slot17","range": 0.5,"sampleFreq": sampleFrequency, "wavepoints":wavepoints}, #1.5 Hallx
# "By": {"slotName": "PXI1Slot16","range": 0.5,"sampleFreq": sampleFrequency, "wavepoints":wavepoints}, #1 Bx
# "Bx": {"slotName": "PXI1Slot15","range": 0.5,"sampleFreq": sampleFrequency, "wavepoints":wavepoints} #1 Hx
# }
###################### No further adaption by user necessary ######################
#%% Define Class
infoDict = {"description": (description,"-"),
**info_dict_signal,
"niOutput":NIOutput,
"niInput":NIInput,
"niDMM":NIDMM,
"lenUpSignalDMM": (len(upSignal_x), "-"),
"lenMainSignalDMM": (len(mainSignal_x), "-"),
"lenDownSignalDMM": (len(downSignal_x), "-"),
"lenUpSignalDAQ": (len(upSignal_x/daqFreqFactor), "-"),
"lenMainSignalDAQ": (len(mainSignal_x/daqFreqFactor), "-"),
"lenDownSignalDAQ": (len(downSignal_x/daqFreqFactor), "-"),
"tDMM": (mainSteps, "s"),
"tDAQ": (np.arange(0,numPeriods/frequency,daqFreqFactor/sampleFrequency),"s")}
ppTool = PXIPreProcessing(peakIBoundaryU,
peakIBoundaryL,
frequency,
numPeriods,
sampleFrequency,
numIntervalls,
mainSignal,
upSignal,
downSignal)
ss.writeInfo(infoDict)
pxiHandler = PXIControl()
#%% To Measurement
allMeasurments = []
allSignals = []
for i in range(numIntervalls):
#connect to pxi devices
pxiHandler.connectHardware(dmmDict=NIDMM, analogOutDict=NIOutput, anlaogInDict=NIInput,switchSlotName="PXI1Slot13")
allSignals = []
outputSignal = ppTool.getOutputSignal(i)
######################################################
# Use when one signals x-direction
# allSignals = np.asarray(outputSignal[0])
# ss.writeOutputSignal(i,"outx",outputSignal[0])
######################################################
######################################################
# Use when one signals y-direction
allSignals = np.asarray(outputSignal[0])
ss.writeOutputSignal(i,"outy",outputSignal[0])
######################################################
######################################################
# Use when two signals
# allSignals.append(outputSignal[0])
# allSignals.append(outputSignal[1])
# allSignals = np.asarray(allSignals)
# ss.writeOutputSignal(i,"outx",outputSignal[0])
# ss.writeOutputSignal(i,"outy",outputSignal[1])
######################################################
#pxiHandler.startAnalogOutputTask(allSignals)
pxiHandler.triggerDevices(allSignals)
dmm_results = pxiHandler.getMeasResults()
#daq_results = pxiHandler.analogInResults
pxiHandler.closeAnalogOutputTask()
#pxiHandler.closeAnalogInputTask()
ss.writeData(i,NIDMM.keys(),dmm_results)
#ss.writeData(i,NIInput.keys(),daq_results)Release history Release notifications | RSS feed
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