diff --git a/wavelengthTrace_Wavemeter.py b/wavelengthTrace_Wavemeter.py
new file mode 100644
index 0000000..fe0e9d3
--- /dev/null
+++ b/wavelengthTrace_Wavemeter.py
@@ -0,0 +1,53 @@
+import wlmData
+import time
+import csv
+from datetime import datetime
+
+#time buffer btw measurements
+buffer = 1e-3 #s
+
+#stops automatically after T seconds
+T = 10 #s
+
+#change the path to the local wlmData.dll location
+# Load the DLL
+# DLL_PATH = "/home/fabio/Programs/HighFinesse/Wavelength Meter WS6 4572/Projects/DataDemo/Python/lib/libwlmData.so"  # linux
+DLL_PATH = "C:\Windows\SysWOW64\wlmData.dll"  # windows
+# DLL_PATH = "C:\Program Files (x86)\HighFinesse\Wavelength Meter WS6 4572\Projects\NetworkAccess\NetworkAccess_0007\Client_Windows\x64/wlmData.dll"  # NetAccessFolder
+wlmData.LoadDLL(DLL_PATH)
+
+# File to store the data
+current_time = datetime.now().strftime("%Y%m%d_%H%M")
+output_file = f"data/wavelength_data_{current_time}_buf{buffer}s_{T}s.csv"
+
+# Open the file for writing
+with open(output_file, mode='w', newline='') as file:
+    writer = csv.writer(file)
+    writer.writerow([f'buffer btw datapoints {buffer} s', ''])
+    writer.writerow(["timestamp", "Wavelength (nm)"])  # Header
+
+    print(f"Reading wavelength data for {T} seconds. Wait or Press Ctrl+C to stop.")
+    
+    start_time = time.time()
+    
+    try:
+        while True:
+
+            # Get the current timestamp
+            elapsed_time = time.time() - start_time
+            
+            if elapsed_time > T:
+                print("Measurement completed!")
+                break
+
+            # Get the wavelength
+            wavelength = wlmData.dll.GetWavelengthNum(4,0.0)
+            
+            # Log the data
+            writer.writerow([elapsed_time, wavelength])
+            print(f"Time: {elapsed_time}, Wavelength: {wavelength} nm")
+
+            # Wait for a short interval before the next reading
+            time.sleep(buffer)
+    except KeyboardInterrupt:
+        print("Measurement stopped.")
diff --git a/wlmConst.py b/wlmConst.py
new file mode 100644
index 0000000..3f259e7
--- /dev/null
+++ b/wlmConst.py
@@ -0,0 +1,489 @@
+######################################################################################################
+# @package wlmData
+# @file wlmConst.py
+# @copyright HighFinesse GmbH.
+# @date 2018.09.15
+# @version 0.1
+#
+# Homepage: http://www.highfinesse.com/
+#
+# @brief Constant values for wlmData.dll API.
+#
+# Changelog:
+# ----------
+# 2018.09.15
+# v0.1 - Initial release
+#/
+
+## ###########  Constants  ##############################################
+## Instantiating Constants for 'RFC' parameter
+cInstCheckForWLM = -1
+cInstResetCalc = 0
+cInstReturnMode = cInstResetCalc
+cInstNotification = 1
+cInstCopyPattern = 2
+cInstCopyAnalysis = cInstCopyPattern
+cInstControlWLM = 3
+cInstControlDelay = 4
+cInstControlPriority = 5
+
+## Notification Constants for 'Mode' parameter
+cNotifyInstallCallback = 0
+cNotifyRemoveCallback = 1
+cNotifyInstallWaitEvent = 2
+cNotifyRemoveWaitEvent = 3
+cNotifyInstallCallbackEx = 4
+cNotifyInstallWaitEventEx = 5
+
+## ResultError Constants of Set...-functions
+ResERR_NoErr = 0
+ResERR_WlmMissing = -1
+ResERR_CouldNotSet = -2
+ResERR_ParmOutOfRange = -3
+ResERR_WlmOutOfResources = -4
+ResERR_WlmInternalError = -5
+ResERR_NotAvailable = -6
+ResERR_WlmBusy = -7
+ResERR_NotInMeasurementMode = -8
+ResERR_OnlyInMeasurementMode = -9
+ResERR_ChannelNotAvailable = -10
+ResERR_ChannelTemporarilyNotAvailable = -11
+ResERR_CalOptionNotAvailable = -12
+ResERR_CalWavelengthOutOfRange = -13
+ResERR_BadCalibrationSignal = -14
+ResERR_UnitNotAvailable = -15
+ResERR_FileNotFound = -16
+ResERR_FileCreation = -17
+ResERR_TriggerPending = -18
+ResERR_TriggerWaiting = -19
+ResERR_NoLegitimation = -20
+
+## Mode Constants for Callback-Export and WaitForWLMEvent-function
+cmiResultMode = 1
+cmiRange = 2
+cmiPulse = 3
+cmiPulseMode = cmiPulse
+cmiWideLine = 4
+cmiWideMode = cmiWideLine
+cmiFast = 5
+cmiFastMode = cmiFast
+cmiExposureMode = 6
+cmiExposureValue1 = 7
+cmiExposureValue2 = 8
+cmiDelay = 9
+cmiShift = 10
+cmiShift2 = 11
+cmiReduce = 12
+cmiReduced = cmiReduce
+cmiScale = 13
+cmiTemperature = 14
+cmiLink = 15
+cmiOperation = 16
+cmiDisplayMode = 17
+cmiPattern1a = 18
+cmiPattern1b = 19
+cmiPattern2a = 20
+cmiPattern2b = 21
+cmiMin1 = 22
+cmiMax1 = 23
+cmiMin2 = 24
+cmiMax2 = 25
+cmiNowTick = 26
+cmiCallback = 27
+cmiFrequency1 = 28
+cmiFrequency2 = 29
+cmiDLLDetach = 30
+cmiVersion = 31
+cmiAnalysisMode = 32
+cmiDeviationMode = 33
+cmiDeviationReference = 34
+cmiDeviationSensitivity = 35
+cmiAppearance = 36
+cmiAutoCalMode = 37
+cmiWavelength1 = 42
+cmiWavelength2 = 43
+cmiLinewidth = 44
+cmiLinewidthMode = 45
+cmiLinkDlg = 56
+cmiAnalysis = 57
+cmiAnalogIn = 66
+cmiAnalogOut = 67
+cmiDistance = 69
+cmiWavelength3 = 90
+cmiWavelength4 = 91
+cmiWavelength5 = 92
+cmiWavelength6 = 93
+cmiWavelength7 = 94
+cmiWavelength8 = 95
+cmiVersion0 = cmiVersion
+cmiVersion1 = 96
+cmiPulseDelay = 99
+cmiDLLAttach = 121
+cmiSwitcherSignal = 123
+cmiSwitcherMode = 124
+cmiExposureValue11 = cmiExposureValue1
+cmiExposureValue12 = 125
+cmiExposureValue13 = 126
+cmiExposureValue14 = 127
+cmiExposureValue15 = 128
+cmiExposureValue16 = 129
+cmiExposureValue17 = 130
+cmiExposureValue18 = 131
+cmiExposureValue21 = cmiExposureValue2
+cmiExposureValue22 = 132
+cmiExposureValue23 = 133
+cmiExposureValue24 = 134
+cmiExposureValue25 = 135
+cmiExposureValue26 = 136
+cmiExposureValue27 = 137
+cmiExposureValue28 = 138
+cmiPatternAverage = 139
+cmiPatternAvg1 = 140
+cmiPatternAvg2 = 141
+cmiAnalogOut1 = cmiAnalogOut
+cmiAnalogOut2 = 142
+cmiMin11 = cmiMin1
+cmiMin12 = 146
+cmiMin13 = 147
+cmiMin14 = 148
+cmiMin15 = 149
+cmiMin16 = 150
+cmiMin17 = 151
+cmiMin18 = 152
+cmiMin21 = cmiMin2
+cmiMin22 = 153
+cmiMin23 = 154
+cmiMin24 = 155
+cmiMin25 = 156
+cmiMin26 = 157
+cmiMin27 = 158
+cmiMin28 = 159
+cmiMax11 = cmiMax1
+cmiMax12 = 160
+cmiMax13 = 161
+cmiMax14 = 162
+cmiMax15 = 163
+cmiMax16 = 164
+cmiMax17 = 165
+cmiMax18 = 166
+cmiMax21 = cmiMax2
+cmiMax22 = 167
+cmiMax23 = 168
+cmiMax24 = 169
+cmiMax25 = 170
+cmiMax26 = 171
+cmiMax27 = 172
+cmiMax28 = 173
+cmiAvg11 = cmiPatternAvg1
+cmiAvg12 = 174
+cmiAvg13 = 175
+cmiAvg14 = 176
+cmiAvg15 = 177
+cmiAvg16 = 178
+cmiAvg17 = 179
+cmiAvg18 = 180
+cmiAvg21 = cmiPatternAvg2
+cmiAvg22 = 181
+cmiAvg23 = 182
+cmiAvg24 = 183
+cmiAvg25 = 184
+cmiAvg26 = 185
+cmiAvg27 = 186
+cmiAvg28 = 187
+cmiPatternAnalysisWritten = 202
+cmiSwitcherChannel = 203
+cmiStartCalibration = 235
+cmiEndCalibration = 236
+cmiAnalogOut3 = 237
+cmiAnalogOut4 = 238
+cmiAnalogOut5 = 239
+cmiAnalogOut6 = 240
+cmiAnalogOut7 = 241
+cmiAnalogOut8 = 242
+cmiIntensity = 251
+cmiPower = 267
+cmiActiveChannel = 300
+cmiPIDCourse = 1030
+cmiPIDUseTa = 1031
+cmiPIDUseT = cmiPIDUseTa
+cmiPID_T = 1033
+cmiPID_P = 1034
+cmiPID_I = 1035
+cmiPID_D = 1036
+cmiDeviationSensitivityDim = 1040
+cmiDeviationSensitivityFactor = 1037
+cmiDeviationPolarity = 1038
+cmiDeviationSensitivityEx = 1039
+cmiDeviationUnit = 1041
+cmiDeviationBoundsMin = 1042
+cmiDeviationBoundsMax = 1043
+cmiDeviationRefMid = 1044
+cmiDeviationRefAt = 1045
+cmiPIDConstdt = 1059
+cmiPID_dt = 1060
+cmiPID_AutoClearHistory = 1061
+cmiDeviationChannel = 1063
+cmiPID_ClearHistoryOnRangeExceed = 1069
+cmiAutoCalPeriod = 1120
+cmiAutoCalUnit = 1121
+cmiAutoCalChannel = 1122
+cmiServerInitialized = 1124
+cmiWavelength9 = 1130
+cmiExposureValue19 = 1155
+cmiExposureValue29 = 1180
+cmiMin19 = 1205
+cmiMin29 = 1230
+cmiMax19 = 1255
+cmiMax29 = 1280
+cmiAvg19 = 1305
+cmiAvg29 = 1330
+cmiWavelength10 = 1355
+cmiWavelength11 = 1356
+cmiWavelength12 = 1357
+cmiWavelength13 = 1358
+cmiWavelength14 = 1359
+cmiWavelength15 = 1360
+cmiWavelength16 = 1361
+cmiWavelength17 = 1362
+cmiExternalInput = 1400
+cmiPressure = 1465
+cmiBackground = 1475
+cmiDistanceMode = 1476
+cmiInterval = 1477
+cmiIntervalMode = 1478
+cmiCalibrationEffect = 1480
+cmiLinewidth1 = cmiLinewidth
+cmiLinewidth2 = 1481
+cmiLinewidth3 = 1482
+cmiLinewidth4 = 1483
+cmiLinewidth5 = 1484
+cmiLinewidth6 = 1485
+cmiLinewidth7 = 1486
+cmiLinewidth8 = 1487
+cmiLinewidth9 = 1488
+cmiLinewidth10 = 1489
+cmiLinewidth11 = 1490
+cmiLinewidth12 = 1491
+cmiLinewidth13 = 1492
+cmiLinewidth14 = 1493
+cmiLinewidth15 = 1494
+cmiLinewidth16 = 1495
+cmiLinewidth17 = 1496
+cmiTriggerState = 1497
+cmiDeviceAttach = 1501
+cmiDeviceDetach = 1502
+cmiAutoExpoMin = 1517
+cmiAutoExpoMax = 1518
+cmiAutoExpoStepUp = 1519
+cmiAutoExpoStepDown = 1520
+cmiAutoExpoAtSaturation = 1521
+cmiAutoExpoAtLowSignal = 1522
+cmiAutoExpoFeedback = 1523
+cmiAveragingCount = 1524
+cmiAveragingMode = 1525
+cmiAveragingType = 1526
+
+## Index constants for Get- and SetExtraSetting
+cesCalculateLive = 4501
+
+## WLM Control Mode Constants
+cCtrlWLMShow = 1
+cCtrlWLMHide = 2
+cCtrlWLMExit = 3
+cCtrlWLMStore = 4
+cCtrlWLMCompare = 5
+cCtrlWLMWait        = 0x0010
+cCtrlWLMStartSilent = 0x0020
+cCtrlWLMSilent      = 0x0040
+cCtrlWLMStartDelay  = 0x0080
+
+## Operation Mode Constants (for "Operation" and "GetOperationState" functions)
+cStop = 0
+cAdjustment = 1
+cMeasurement = 2
+
+## Base Operation Constants (To be used exclusively, only one of this list at a time,
+## but still can be combined with "Measurement Action Addition Constants". See below.)
+cCtrlStopAll = cStop
+cCtrlStartAdjustment = cAdjustment
+cCtrlStartMeasurement = cMeasurement
+cCtrlStartRecord = 0x0004
+cCtrlStartReplay = 0x0008
+cCtrlStoreArray  = 0x0010
+cCtrlLoadArray   = 0x0020
+
+## Additional Operation Flag Constants (combine with "Base Operation Constants" above.)
+cCtrlDontOverwrite = 0x0000
+cCtrlOverwrite     = 0x1000 ## don't combine with cCtrlFileDialog
+cCtrlFileGiven     = 0x0000
+cCtrlFileDialog    = 0x2000 ## don't combine with cCtrlOverwrite and cCtrlFileASCII
+cCtrlFileBinary    = 0x0000 ## *.smr, *.ltr
+cCtrlFileASCII     = 0x4000 ## *.smx, *.ltx, don't combine with cCtrlFileDialog
+
+## Measurement Control Mode Constants
+cCtrlMeasDelayRemove = 0
+cCtrlMeasDelayGenerally = 1
+cCtrlMeasDelayOnce = 2
+cCtrlMeasDelayDenyUntil = 3
+cCtrlMeasDelayIdleOnce = 4
+cCtrlMeasDelayIdleEach = 5
+cCtrlMeasDelayDefault = 6
+
+## Measurement Triggering Action Constants
+cCtrlMeasurementContinue = 0
+cCtrlMeasurementInterrupt = 1
+cCtrlMeasurementTriggerPoll = 2
+cCtrlMeasurementTriggerSuccess = 3
+cCtrlMeasurementEx = 0x0100
+
+## ExposureRange Constants
+cExpoMin = 0
+cExpoMax = 1
+cExpo2Min = 2
+cExpo2Max = 3
+
+## Amplitude Constants
+cMin1 = 0
+cMin2 = 1
+cMax1 = 2
+cMax2 = 3
+cAvg1 = 4
+cAvg2 = 5
+
+## Measurement Range Constants
+cRange_250_410 = 4
+cRange_250_425 = 0
+cRange_300_410 = 3
+cRange_350_500 = 5
+cRange_400_725 = 1
+cRange_700_1100 = 2
+cRange_800_1300 = 6
+cRange_900_1500 = cRange_800_1300
+cRange_1100_1700 = 7
+cRange_1100_1800 = cRange_1100_1700
+
+## Measurement Range Model Constants
+cRangeModelOld = 65535
+cRangeModelByOrder = 65534
+cRangeModelByWavelength = 65533
+
+## Unit Constants for Get-/SetResultMode, GetLinewidth, Convert... and Calibration
+cReturnWavelengthVac = 0
+cReturnWavelengthAir = 1
+cReturnFrequency = 2
+cReturnWavenumber = 3
+cReturnPhotonEnergy = 4
+
+## Power Unit Constants
+cPower_muW = 0
+cPower_dBm = 1
+
+## Source Type Constants for Calibration
+cHeNe633 = 0
+cHeNe1152 = 0
+cNeL = 1
+cOther = 2
+cFreeHeNe = 3
+
+## Unit Constants for Autocalibration
+cACOnceOnStart = 0
+cACMeasurements = 1
+cACDays = 2
+cACHours = 3
+cACMinutes = 4
+
+## ExposureRange Constants
+cGetSync = 1
+cSetSync = 2
+
+## Pattern- and Analysis Constants
+cPatternDisable = 0
+cPatternEnable = 1
+cAnalysisDisable = cPatternDisable
+cAnalysisEnable = cPatternEnable
+
+cSignal1Interferometers = 0
+cSignal1WideInterferometer = 1
+cSignal1Grating = 1
+cSignal2Interferometers = 2
+cSignal2WideInterferometer = 3
+cSignalAnalysis = 4
+cSignalAnalysisX = cSignalAnalysis
+cSignalAnalysisY = cSignalAnalysis + 1
+
+## State constants used with AutoExposureSetting functions
+cJustStepDown = 0
+cRestartAtMinimum = 1
+cJustStepUp = 0
+cDriveToLevel = 1
+cConsiderFeedback = 1
+cDontConsiderFeedback = 0
+
+## State constants used with AveragingSetting functions
+cAvrgFloating = 1
+cAvrgSucceeding = 2
+cAvrgSimple = 0
+cAvrgPattern = 1
+
+## Return errorvalues of GetFrequency, GetWavelength and GetWLMVersion
+ErrNoValue = 0
+ErrNoSignal = -1
+ErrBadSignal = -2
+ErrLowSignal = -3
+ErrBigSignal = -4
+ErrWlmMissing = -5
+ErrNotAvailable = -6
+InfNothingChanged = -7
+ErrNoPulse = -8
+ErrChannelNotAvailable = -10
+ErrDiv0 = -13
+ErrOutOfRange = -14
+ErrUnitNotAvailable = -15
+ErrMaxErr = ErrUnitNotAvailable
+
+## Return errorvalues of GetTemperature and GetPressure
+ErrTemperature = -1000
+ErrTempNotMeasured = ErrTemperature + ErrNoValue
+ErrTempNotAvailable = ErrTemperature + ErrNotAvailable
+ErrTempWlmMissing = ErrTemperature + ErrWlmMissing
+
+## Return errorvalues of GetDistance
+## real errorvalues are ErrDistance combined with those of GetWavelength
+ErrDistance = -1000000000
+ErrDistanceNotAvailable = ErrDistance + ErrNotAvailable
+ErrDistanceWlmMissing = ErrDistance + ErrWlmMissing
+
+## Return flags of ControlWLMEx in combination with Show or Hide, Wait and Res = 1
+flServerStarted           = 0x00000001
+flErrDeviceNotFound       = 0x00000002
+flErrDriverError          = 0x00000004
+flErrUSBError             = 0x00000008
+flErrUnknownDeviceError   = 0x00000010
+flErrWrongSN              = 0x00000020
+flErrUnknownSN            = 0x00000040
+flErrTemperatureError     = 0x00000080
+flErrPressureError        = 0x00000100
+flErrCancelledManually    = 0x00000200
+flErrWLMBusy              = 0x00000400
+flErrUnknownError         = 0x00001000
+flNoInstalledVersionFound = 0x00002000
+flDesiredVersionNotFound  = 0x00004000
+flErrFileNotFound         = 0x00008000
+flErrParmOutOfRange       = 0x00010000
+flErrCouldNotSet          = 0x00020000
+flErrEEPROMFailed         = 0x00040000
+flErrFileFailed           = 0x00080000
+flDeviceDataNewer         = 0x00100000
+flFileDataNewer           = 0x00200000
+flErrDeviceVersionOld     = 0x00400000
+flErrFileVersionOld       = 0x00800000
+flDeviceStampNewer        = 0x01000000
+flFileStampNewer          = 0x02000000
+
+## Return file info flags of SetOperationFile
+flFileInfoDoesntExist = 0x0000
+flFileInfoExists      = 0x0001
+flFileInfoCantWrite   = 0x0002
+flFileInfoCantRead    = 0x0004
+flFileInfoInvalidName = 0x0008
+cFileParameterError = -1
diff --git a/wlmData.ini b/wlmData.ini
new file mode 100644
index 0000000..64fa606
--- /dev/null
+++ b/wlmData.ini
@@ -0,0 +1,21 @@
+; ###################################################################################################
+; @file wlmData.ini 
+; @brief Example configuration file for HighFinesse NetAccess WLM/LSA network solution
+; client side library 
+; @date: 2021.03.10
+; @version: 0.1
+; ###################################################################################################
+
+; wlmData.ini example scenario 1 configuration file
+; #################################################
+
+[default] 			; Default settings (it match with all measurement applications)
+version	= 4			; IPv4
+address = 10.44.1.179	; Instrument server IP address
+port	= 3601			; Set/Get TCP Port number 
+port2	= 3602			; CallbackProc/Ex TCP Port number
+offload = 1			; ConvertUnit / ConvertDeltaUnit functions 
+				; network offload (1=On, 0=Off)
+;loglevel = 3			; Loglevel: Warning
+;errormode = 9			; Error signaling: Log+EXIT 1 + 8 = 9
+
diff --git a/wlmData.py b/wlmData.py
new file mode 100644
index 0000000..7a61d43
--- /dev/null
+++ b/wlmData.py
@@ -0,0 +1,659 @@
+######################################################################################################
+# @package wlmData
+# @file wlmData.py
+# @copyright HighFinesse GmbH.
+# @date 2020.06.02
+# @version 0.4
+#
+# Homepage: http://www.highfinesse.com/
+#
+# @brief Python wrapper for wlmData.dll.
+#
+# Changelog:
+# ----------
+# 2018.09.12
+# v0.1 - Initial release
+# 2018.09.14
+# v0.2 - Constant values added
+# 2018.09.15
+# v0.3 - Constant values separated to wlmConst.py, LoadDLL() added
+# 2020.06.02
+# v0.4 - GetPattern... and GetAnalysisData argtypes adapted
+#/
+
+import ctypes
+
+dll = None
+
+def LoadDLL(DLL_Path):
+    global dll
+    dll = ctypes.CDLL(DLL_Path)
+
+    # LONG_PTR Instantiate(long RFC, long Mode, LONG_PTR P1, long P2)
+    dll.Instantiate.argtypes = [ ctypes.c_long, ctypes.c_long, ctypes.POINTER(ctypes.c_long), ctypes.c_long ]
+    dll.Instantiate.restype = ctypes.POINTER(ctypes.c_long)
+
+    # long WaitForWLMEvent(lref Mode, lref IntVal, dref DblVal)
+    dll.WaitForWLMEvent.argtypes = [ ctypes.POINTER(ctypes.c_long), ctypes.POINTER(ctypes.c_long), ctypes.POINTER(ctypes.c_double) ]
+    dll.WaitForWLMEvent.restype = ctypes.c_long
+
+    # long WaitForWLMEventEx(lref Ver, lref Mode, lref IntVal, dref DblVal, lref Res1)
+    dll.WaitForWLMEventEx.argtypes = [ ctypes.POINTER(ctypes.c_long), ctypes.POINTER(ctypes.c_long), ctypes.POINTER(ctypes.c_long), ctypes.POINTER(ctypes.c_double), ctypes.POINTER(ctypes.c_long) ]
+    dll.WaitForWLMEventEx.restype = ctypes.c_long
+
+    # long WaitForNextWLMEvent(lref Mode, lref IntVal, dref DblVal)
+    dll.WaitForNextWLMEvent.argtypes = [ ctypes.POINTER(ctypes.c_long), ctypes.POINTER(ctypes.c_long), ctypes.POINTER(ctypes.c_double) ]
+    dll.WaitForNextWLMEvent.restype = ctypes.c_long
+
+    # long WaitForNextWLMEventEx(lref Ver, lref Mode, lref IntVal, dref DblVal, lref Res1)
+    dll.WaitForNextWLMEventEx.argtypes = [ ctypes.POINTER(ctypes.c_long), ctypes.POINTER(ctypes.c_long), ctypes.POINTER(ctypes.c_long), ctypes.POINTER(ctypes.c_double), ctypes.POINTER(ctypes.c_long) ]
+    dll.WaitForNextWLMEventEx.restype = ctypes.c_long
+
+    # void ClearWLMEvents(void)
+    dll.ClearWLMEvents.argtypes = [  ]
+    dll.ClearWLMEvents.restype = None
+
+    # long ControlWLM(long Action, LONG_PTR App, long Ver)
+    dll.ControlWLM.argtypes = [ ctypes.c_long, ctypes.POINTER(ctypes.c_long), ctypes.c_long ]
+    dll.ControlWLM.restype = ctypes.c_long
+
+    # long ControlWLMEx(long Action, LONG_PTR App, long Ver, long Delay, long Res)
+    dll.ControlWLMEx.argtypes = [ ctypes.c_long, ctypes.POINTER(ctypes.c_long), ctypes.c_long, ctypes.c_long, ctypes.c_long ]
+    dll.ControlWLMEx.restype = ctypes.c_long
+
+    # __int64 SynchroniseWLM(long Mode, __int64 TS)
+    dll.SynchroniseWLM.argtypes = [ ctypes.c_long, ctypes.c_longlong ]
+    dll.SynchroniseWLM.restype = ctypes.c_longlong
+
+    # long SetMeasurementDelayMethod(long Mode, long Delay)
+    dll.SetMeasurementDelayMethod.argtypes = [ ctypes.c_long, ctypes.c_long ]
+    dll.SetMeasurementDelayMethod.restype = ctypes.c_long
+
+    # long SetWLMPriority(long PPC, long Res1, long Res2)
+    dll.SetWLMPriority.argtypes = [ ctypes.c_long, ctypes.c_long, ctypes.c_long ]
+    dll.SetWLMPriority.restype = ctypes.c_long
+
+    # long PresetWLMIndex(long Ver)
+    dll.PresetWLMIndex.argtypes = [ ctypes.c_long ]
+    dll.PresetWLMIndex.restype = ctypes.c_long
+
+    # long GetWLMVersion(long Ver)
+    dll.GetWLMVersion.argtypes = [ ctypes.c_long ]
+    dll.GetWLMVersion.restype = ctypes.c_long
+
+    # long GetWLMIndex(long Ver)
+    dll.GetWLMIndex.argtypes = [ ctypes.c_long ]
+    dll.GetWLMIndex.restype = ctypes.c_long
+
+    # long GetWLMCount(long V)
+    dll.GetWLMCount.argtypes = [ ctypes.c_long ]
+    dll.GetWLMCount.restype = ctypes.c_long
+
+    # double GetWavelength(double WL)
+    dll.GetWavelength.argtypes = [ ctypes.c_double ]
+    dll.GetWavelength.restype = ctypes.c_double
+
+    # double GetWavelength2(double WL2)
+    dll.GetWavelength2.argtypes = [ ctypes.c_double ]
+    dll.GetWavelength2.restype = ctypes.c_double
+
+    # double GetWavelengthNum(long num, double WL)
+    dll.GetWavelengthNum.argtypes = [ ctypes.c_long, ctypes.c_double ]
+    dll.GetWavelengthNum.restype = ctypes.c_double
+
+    # double GetCalWavelength(long ba, double WL)
+    dll.GetCalWavelength.argtypes = [ ctypes.c_long, ctypes.c_double ]
+    dll.GetCalWavelength.restype = ctypes.c_double
+
+    # double GetCalibrationEffect(double CE)
+    dll.GetCalibrationEffect.argtypes = [ ctypes.c_double ]
+    dll.GetCalibrationEffect.restype = ctypes.c_double
+
+    # double GetFrequency(double F)
+    dll.GetFrequency.argtypes = [ ctypes.c_double ]
+    dll.GetFrequency.restype = ctypes.c_double
+
+    # double GetFrequency2(double F2)
+    dll.GetFrequency2.argtypes = [ ctypes.c_double ]
+    dll.GetFrequency2.restype = ctypes.c_double
+
+    # double GetFrequencyNum(long num, double F)
+    dll.GetFrequencyNum.argtypes = [ ctypes.c_long, ctypes.c_double ]
+    dll.GetFrequencyNum.restype = ctypes.c_double
+
+    # double GetLinewidth(long Index, double LW)
+    dll.GetLinewidth.argtypes = [ ctypes.c_long, ctypes.c_double ]
+    dll.GetLinewidth.restype = ctypes.c_double
+
+    # double GetLinewidthNum(long num, double LW)
+    dll.GetLinewidthNum.argtypes = [ ctypes.c_long, ctypes.c_double ]
+    dll.GetLinewidthNum.restype = ctypes.c_double
+
+    # double GetDistance(double D)
+    dll.GetDistance.argtypes = [ ctypes.c_double ]
+    dll.GetDistance.restype = ctypes.c_double
+
+    # double GetAnalogIn(double AI)
+    dll.GetAnalogIn.argtypes = [ ctypes.c_double ]
+    dll.GetAnalogIn.restype = ctypes.c_double
+
+    # double GetTemperature(double T)
+    dll.GetTemperature.argtypes = [ ctypes.c_double ]
+    dll.GetTemperature.restype = ctypes.c_double
+
+    # long SetTemperature(double T)
+    dll.SetTemperature.argtypes = [ ctypes.c_double ]
+    dll.SetTemperature.restype = ctypes.c_long
+
+    # double GetPressure(double P)
+    dll.GetPressure.argtypes = [ ctypes.c_double ]
+    dll.GetPressure.restype = ctypes.c_double
+
+    # long SetPressure(long Mode, double P)
+    dll.SetPressure.argtypes = [ ctypes.c_long, ctypes.c_double ]
+    dll.SetPressure.restype = ctypes.c_long
+
+    # double GetExternalInput(long Index, double I)
+    dll.GetExternalInput.argtypes = [ ctypes.c_long, ctypes.c_double ]
+    dll.GetExternalInput.restype = ctypes.c_double
+
+    # long SetExternalInput(long Index, double I)
+    dll.SetExternalInput.argtypes = [ ctypes.c_long, ctypes.c_double ]
+    dll.SetExternalInput.restype = ctypes.c_long
+
+    # long GetExtraSetting(long Index, lref lGet, dref dGet, sref sGet)
+    dll.GetExtraSetting.argtypes = [ ctypes.c_long, ctypes.POINTER(ctypes.c_long), ctypes.POINTER(ctypes.c_double), ctypes.c_char_p ]
+    dll.GetExtraSetting.restype = ctypes.c_long
+
+    # long SetExtraSetting(long Index, long lSet, double dSet, sref sSet)
+    dll.SetExtraSetting.argtypes = [ ctypes.c_long, ctypes.c_long, ctypes.c_double, ctypes.c_char_p ]
+    dll.SetExtraSetting.restype = ctypes.c_long
+
+    # unsigned short GetExposure(unsigned short E)
+    dll.GetExposure.argtypes = [ ctypes.c_ushort ]
+    dll.GetExposure.restype = ctypes.c_ushort
+
+    # long SetExposure(unsigned short E)
+    dll.SetExposure.argtypes = [ ctypes.c_ushort ]
+    dll.SetExposure.restype = ctypes.c_long
+
+    # unsigned short GetExposure2(unsigned short E2)
+    dll.GetExposure2.argtypes = [ ctypes.c_ushort ]
+    dll.GetExposure2.restype = ctypes.c_ushort
+
+    # long SetExposure2(unsigned short E2)
+    dll.SetExposure2.argtypes = [ ctypes.c_ushort ]
+    dll.SetExposure2.restype = ctypes.c_long
+
+    # long GetExposureNum(long num, long arr, long E)
+    dll.GetExposureNum.argtypes = [ ctypes.c_long, ctypes.c_long, ctypes.c_long ]
+    dll.GetExposureNum.restype = ctypes.c_long
+
+    # long SetExposureNum(long num, long arr, long E)
+    dll.SetExposureNum.argtypes = [ ctypes.c_long, ctypes.c_long, ctypes.c_long ]
+    dll.SetExposureNum.restype = ctypes.c_long
+
+    # double GetExposureNumEx(long num, long arr, double E)
+    dll.GetExposureNumEx.argtypes = [ ctypes.c_long, ctypes.c_long, ctypes.c_double ]
+    dll.GetExposureNumEx.restype = ctypes.c_double
+
+    # long SetExposureNumEx(long num, long arr, double E)
+    dll.SetExposureNumEx.argtypes = [ ctypes.c_long, ctypes.c_long, ctypes.c_double ]
+    dll.SetExposureNumEx.restype = ctypes.c_long
+
+    # bool GetExposureMode(bool EM)
+    dll.GetExposureMode.argtypes = [ ctypes.c_bool ]
+    dll.GetExposureMode.restype = ctypes.c_bool
+
+    # long SetExposureMode(bool EM)
+    dll.SetExposureMode.argtypes = [ ctypes.c_bool ]
+    dll.SetExposureMode.restype = ctypes.c_long
+
+    # long GetExposureModeNum(long num, bool EM)
+    dll.GetExposureModeNum.argtypes = [ ctypes.c_long, ctypes.c_bool ]
+    dll.GetExposureModeNum.restype = ctypes.c_long
+
+    # long SetExposureModeNum(long num, bool EM)
+    dll.SetExposureModeNum.argtypes = [ ctypes.c_long, ctypes.c_bool ]
+    dll.SetExposureModeNum.restype = ctypes.c_long
+
+    # long GetExposureRange(long ER)
+    dll.GetExposureRange.argtypes = [ ctypes.c_long ]
+    dll.GetExposureRange.restype = ctypes.c_long
+
+    # long GetAutoExposureSetting(long num, long AES, lref iVal, dref dVal)
+    dll.GetAutoExposureSetting.argtypes = [ ctypes.c_long, ctypes.c_long, ctypes.POINTER(ctypes.c_long), ctypes.POINTER(ctypes.c_double) ]
+    dll.GetAutoExposureSetting.restype = ctypes.c_long
+
+    # long SetAutoExposureSetting(long num, long AES, long iVal, double dVal)
+    dll.SetAutoExposureSetting.argtypes = [ ctypes.c_long, ctypes.c_long, ctypes.c_long, ctypes.c_double ]
+    dll.SetAutoExposureSetting.restype = ctypes.c_long
+
+    # unsigned short GetResultMode(unsigned short RM)
+    dll.GetResultMode.argtypes = [ ctypes.c_ushort ]
+    dll.GetResultMode.restype = ctypes.c_ushort
+
+    # long SetResultMode(unsigned short RM)
+    dll.SetResultMode.argtypes = [ ctypes.c_ushort ]
+    dll.SetResultMode.restype = ctypes.c_long
+
+    # unsigned short GetRange(unsigned short R)
+    dll.GetRange.argtypes = [ ctypes.c_ushort ]
+    dll.GetRange.restype = ctypes.c_ushort
+
+    # long SetRange(unsigned short R)
+    dll.SetRange.argtypes = [ ctypes.c_ushort ]
+    dll.SetRange.restype = ctypes.c_long
+
+    # unsigned short GetPulseMode(unsigned short PM)
+    dll.GetPulseMode.argtypes = [ ctypes.c_ushort ]
+    dll.GetPulseMode.restype = ctypes.c_ushort
+
+    # long SetPulseMode(unsigned short PM)
+    dll.SetPulseMode.argtypes = [ ctypes.c_ushort ]
+    dll.SetPulseMode.restype = ctypes.c_long
+
+    # long GetPulseDelay(long PD)
+    dll.GetPulseDelay.argtypes = [ ctypes.c_long ]
+    dll.GetPulseDelay.restype = ctypes.c_long
+
+    # long SetPulseDelay(long PD)
+    dll.SetPulseDelay.argtypes = [ ctypes.c_long ]
+    dll.SetPulseDelay.restype = ctypes.c_long
+
+    # unsigned short GetWideMode(unsigned short WM)
+    dll.GetWideMode.argtypes = [ ctypes.c_ushort ]
+    dll.GetWideMode.restype = ctypes.c_ushort
+
+    # long SetWideMode(unsigned short WM)
+    dll.SetWideMode.argtypes = [ ctypes.c_ushort ]
+    dll.SetWideMode.restype = ctypes.c_long
+
+    # long GetDisplayMode(long DM)
+    dll.GetDisplayMode.argtypes = [ ctypes.c_long ]
+    dll.GetDisplayMode.restype = ctypes.c_long
+
+    # long SetDisplayMode(long DM)
+    dll.SetDisplayMode.argtypes = [ ctypes.c_long ]
+    dll.SetDisplayMode.restype = ctypes.c_long
+
+    # bool GetFastMode(bool FM)
+    dll.GetFastMode.argtypes = [ ctypes.c_bool ]
+    dll.GetFastMode.restype = ctypes.c_bool
+
+    # long SetFastMode(bool FM)
+    dll.SetFastMode.argtypes = [ ctypes.c_bool ]
+    dll.SetFastMode.restype = ctypes.c_long
+
+    # bool GetLinewidthMode(bool LM)
+    dll.GetLinewidthMode.argtypes = [ ctypes.c_bool ]
+    dll.GetLinewidthMode.restype = ctypes.c_bool
+
+    # long SetLinewidthMode(bool LM)
+    dll.SetLinewidthMode.argtypes = [ ctypes.c_bool ]
+    dll.SetLinewidthMode.restype = ctypes.c_long
+
+    # bool GetDistanceMode(bool DM)
+    dll.GetDistanceMode.argtypes = [ ctypes.c_bool ]
+    dll.GetDistanceMode.restype = ctypes.c_bool
+
+    # long SetDistanceMode(bool DM)
+    dll.SetDistanceMode.argtypes = [ ctypes.c_bool ]
+    dll.SetDistanceMode.restype = ctypes.c_long
+
+    # long GetSwitcherMode(long SM)
+    dll.GetSwitcherMode.argtypes = [ ctypes.c_long ]
+    dll.GetSwitcherMode.restype = ctypes.c_long
+
+    # long SetSwitcherMode(long SM)
+    dll.SetSwitcherMode.argtypes = [ ctypes.c_long ]
+    dll.SetSwitcherMode.restype = ctypes.c_long
+
+    # long GetSwitcherChannel(long CH)
+    dll.GetSwitcherChannel.argtypes = [ ctypes.c_long ]
+    dll.GetSwitcherChannel.restype = ctypes.c_long
+
+    # long SetSwitcherChannel(long CH)
+    dll.SetSwitcherChannel.argtypes = [ ctypes.c_long ]
+    dll.SetSwitcherChannel.restype = ctypes.c_long
+
+    # long GetSwitcherSignalStates(long Signal, lref Use, lref Show)
+    dll.GetSwitcherSignalStates.argtypes = [ ctypes.c_long, ctypes.POINTER(ctypes.c_long), ctypes.POINTER(ctypes.c_long) ]
+    dll.GetSwitcherSignalStates.restype = ctypes.c_long
+
+    # long SetSwitcherSignalStates(long Signal, long Use, long Show)
+    dll.SetSwitcherSignalStates.argtypes = [ ctypes.c_long, ctypes.c_long, ctypes.c_long ]
+    dll.SetSwitcherSignalStates.restype = ctypes.c_long
+
+    # long SetSwitcherSignal(long Signal, long Use, long Show)
+    dll.SetSwitcherSignal.argtypes = [ ctypes.c_long, ctypes.c_long, ctypes.c_long ]
+    dll.SetSwitcherSignal.restype = ctypes.c_long
+
+    # long GetAutoCalMode(long ACM)
+    dll.GetAutoCalMode.argtypes = [ ctypes.c_long ]
+    dll.GetAutoCalMode.restype = ctypes.c_long
+
+    # long SetAutoCalMode(long ACM)
+    dll.SetAutoCalMode.argtypes = [ ctypes.c_long ]
+    dll.SetAutoCalMode.restype = ctypes.c_long
+
+    # long GetAutoCalSetting(long ACS, lref val, long Res1, lref Res2)
+    dll.GetAutoCalSetting.argtypes = [ ctypes.c_long, ctypes.POINTER(ctypes.c_long), ctypes.c_long, ctypes.POINTER(ctypes.c_long) ]
+    dll.GetAutoCalSetting.restype = ctypes.c_long
+
+    # long SetAutoCalSetting(long ACS, long val, long Res1, long Res2)
+    dll.SetAutoCalSetting.argtypes = [ ctypes.c_long, ctypes.c_long, ctypes.c_long, ctypes.c_long ]
+    dll.SetAutoCalSetting.restype = ctypes.c_long
+
+    # long GetActiveChannel(long Mode, lref Port, long Res1)
+    dll.GetActiveChannel.argtypes = [ ctypes.c_long, ctypes.POINTER(ctypes.c_long), ctypes.c_long ]
+    dll.GetActiveChannel.restype = ctypes.c_long
+
+    # long SetActiveChannel(long Mode, long Port, long CH, long Res1)
+    dll.SetActiveChannel.argtypes = [ ctypes.c_long, ctypes.c_long, ctypes.c_long, ctypes.c_long ]
+    dll.SetActiveChannel.restype = ctypes.c_long
+
+    # long GetChannelsCount(long C)
+    dll.GetChannelsCount.argtypes = [ ctypes.c_long ]
+    dll.GetChannelsCount.restype = ctypes.c_long
+
+    # unsigned short GetOperationState(unsigned short OS)
+    dll.GetOperationState.argtypes = [ ctypes.c_ushort ]
+    dll.GetOperationState.restype = ctypes.c_ushort
+
+    # long Operation(unsigned short Op)
+    dll.Operation.argtypes = [ ctypes.c_ushort ]
+    dll.Operation.restype = ctypes.c_long
+
+    # long SetOperationFile(sref lpFile)
+    dll.SetOperationFile.argtypes = [ ctypes.c_char_p ]
+    dll.SetOperationFile.restype = ctypes.c_long
+
+    # long Calibration(long Type, long Unit, double Value, long Channel)
+    dll.Calibration.argtypes = [ ctypes.c_long, ctypes.c_long, ctypes.c_double, ctypes.c_long ]
+    dll.Calibration.restype = ctypes.c_long
+
+    # long RaiseMeasurementEvent(long Mode)
+    dll.RaiseMeasurementEvent.argtypes = [ ctypes.c_long ]
+    dll.RaiseMeasurementEvent.restype = ctypes.c_long
+
+    # long TriggerMeasurement(long Action)
+    dll.TriggerMeasurement.argtypes = [ ctypes.c_long ]
+    dll.TriggerMeasurement.restype = ctypes.c_long
+
+    # long GetTriggerState(long TS)
+    dll.GetTriggerState.argtypes = [ ctypes.c_long ]
+    dll.GetTriggerState.restype = ctypes.c_long
+
+    # long GetInterval(long I)
+    dll.GetInterval.argtypes = [ ctypes.c_long ]
+    dll.GetInterval.restype = ctypes.c_long
+
+    # long SetInterval(long I)
+    dll.SetInterval.argtypes = [ ctypes.c_long ]
+    dll.SetInterval.restype = ctypes.c_long
+
+    # bool GetIntervalMode(bool IM)
+    dll.GetIntervalMode.argtypes = [ ctypes.c_bool ]
+    dll.GetIntervalMode.restype = ctypes.c_bool
+
+    # long SetIntervalMode(bool IM)
+    dll.SetIntervalMode.argtypes = [ ctypes.c_bool ]
+    dll.SetIntervalMode.restype = ctypes.c_long
+
+    # long GetBackground(long BG)
+    dll.GetBackground.argtypes = [ ctypes.c_long ]
+    dll.GetBackground.restype = ctypes.c_long
+
+    # long SetBackground(long BG)
+    dll.SetBackground.argtypes = [ ctypes.c_long ]
+    dll.SetBackground.restype = ctypes.c_long
+
+    # long GetAveragingSettingNum(long num, long AS, long Value)
+    dll.GetAveragingSettingNum.argtypes = [ ctypes.c_long, ctypes.c_long, ctypes.c_long ]
+    dll.GetAveragingSettingNum.restype = ctypes.c_long
+
+    # long SetAveragingSettingNum(long num, long AS, long Value)
+    dll.SetAveragingSettingNum.argtypes = [ ctypes.c_long, ctypes.c_long, ctypes.c_long ]
+    dll.SetAveragingSettingNum.restype = ctypes.c_long
+
+    # bool GetLinkState(bool LS)
+    dll.GetLinkState.argtypes = [ ctypes.c_bool ]
+    dll.GetLinkState.restype = ctypes.c_bool
+
+    # long SetLinkState(bool LS)
+    dll.SetLinkState.argtypes = [ ctypes.c_bool ]
+    dll.SetLinkState.restype = ctypes.c_long
+
+    # void LinkSettingsDlg(void)
+    dll.LinkSettingsDlg.argtypes = [  ]
+    dll.LinkSettingsDlg.restype = None
+
+    # long GetPatternItemSize(long Index)
+    dll.GetPatternItemSize.argtypes = [ ctypes.c_long ]
+    dll.GetPatternItemSize.restype = ctypes.c_long
+
+    # long GetPatternItemCount(long Index)
+    dll.GetPatternItemCount.argtypes = [ ctypes.c_long ]
+    dll.GetPatternItemCount.restype = ctypes.c_long
+
+    # ULONG_PTR GetPattern(long Index)
+    dll.GetPattern.argtypes = [ ctypes.c_long ]
+    dll.GetPattern.restype = ctypes.POINTER(ctypes.c_ulong)
+
+    # ULONG_PTR GetPatternNum(long Chn, long Index)
+    dll.GetPatternNum.argtypes = [ ctypes.c_long, ctypes.c_long ]
+    dll.GetPatternNum.restype = ctypes.POINTER(ctypes.c_ulong)
+
+    # long GetPatternData(long Index, ULONG_PTR PArray)
+    dll.GetPatternData.argtypes = [ ctypes.c_long, ctypes.POINTER(ctypes.c_short) ]
+    dll.GetPatternData.restype = ctypes.c_long
+
+    # long GetPatternDataNum(long Chn, long Index, ULONG_PTR PArray)
+    dll.GetPatternDataNum.argtypes = [ ctypes.c_long, ctypes.c_long, ctypes.POINTER(ctypes.c_short) ]
+    dll.GetPatternDataNum.restype = ctypes.c_long
+
+    # long SetPattern(long Index, long iEnable)
+    dll.SetPattern.argtypes = [ ctypes.c_long, ctypes.c_long ]
+    dll.SetPattern.restype = ctypes.c_long
+
+    # long SetPatternData(long Index, ULONG_PTR PArray)
+    dll.SetPatternData.argtypes = [ ctypes.c_long, ctypes.POINTER(ctypes.c_ulong) ]
+    dll.SetPatternData.restype = ctypes.c_long
+
+    # bool GetAnalysisMode(bool AM)
+    dll.GetAnalysisMode.argtypes = [ ctypes.c_bool ]
+    dll.GetAnalysisMode.restype = ctypes.c_bool
+
+    # long SetAnalysisMode(bool AM)
+    dll.SetAnalysisMode.argtypes = [ ctypes.c_bool ]
+    dll.SetAnalysisMode.restype = ctypes.c_long
+
+    # long GetAnalysisItemSize(long Index)
+    dll.GetAnalysisItemSize.argtypes = [ ctypes.c_long ]
+    dll.GetAnalysisItemSize.restype = ctypes.c_long
+
+    # long GetAnalysisItemCount(long Index)
+    dll.GetAnalysisItemCount.argtypes = [ ctypes.c_long ]
+    dll.GetAnalysisItemCount.restype = ctypes.c_long
+
+    # ULONG_PTR GetAnalysis(long Index)
+    dll.GetAnalysis.argtypes = [ ctypes.c_long ]
+    dll.GetAnalysis.restype = ctypes.POINTER(ctypes.c_ulong)
+
+    # long GetAnalysisData(long Index, ULONG_PTR PArray)
+    dll.GetAnalysisData.argtypes = [ ctypes.c_long, ctypes.POINTER(ctypes.c_double) ]
+    dll.GetAnalysisData.restype = ctypes.c_long
+
+    # long SetAnalysis(long Index, long iEnable)
+    dll.SetAnalysis.argtypes = [ ctypes.c_long, ctypes.c_long ]
+    dll.SetAnalysis.restype = ctypes.c_long
+
+    # long GetMinPeak(long M1)
+    dll.GetMinPeak.argtypes = [ ctypes.c_long ]
+    dll.GetMinPeak.restype = ctypes.c_long
+
+    # long GetMinPeak2(long M2)
+    dll.GetMinPeak2.argtypes = [ ctypes.c_long ]
+    dll.GetMinPeak2.restype = ctypes.c_long
+
+    # long GetMaxPeak(long X1)
+    dll.GetMaxPeak.argtypes = [ ctypes.c_long ]
+    dll.GetMaxPeak.restype = ctypes.c_long
+
+    # long GetMaxPeak2(long X2)
+    dll.GetMaxPeak2.argtypes = [ ctypes.c_long ]
+    dll.GetMaxPeak2.restype = ctypes.c_long
+
+    # long GetAvgPeak(long A1)
+    dll.GetAvgPeak.argtypes = [ ctypes.c_long ]
+    dll.GetAvgPeak.restype = ctypes.c_long
+
+    # long GetAvgPeak2(long A2)
+    dll.GetAvgPeak2.argtypes = [ ctypes.c_long ]
+    dll.GetAvgPeak2.restype = ctypes.c_long
+
+    # long SetAvgPeak(long PA)
+    dll.SetAvgPeak.argtypes = [ ctypes.c_long ]
+    dll.SetAvgPeak.restype = ctypes.c_long
+
+    # long GetAmplitudeNum(long num, long Index, long A)
+    dll.GetAmplitudeNum.argtypes = [ ctypes.c_long, ctypes.c_long, ctypes.c_long ]
+    dll.GetAmplitudeNum.restype = ctypes.c_long
+
+    # double GetIntensityNum(long num, double I)
+    dll.GetIntensityNum.argtypes = [ ctypes.c_long, ctypes.c_double ]
+    dll.GetIntensityNum.restype = ctypes.c_double
+
+    # double GetPowerNum(long num, double P)
+    dll.GetPowerNum.argtypes = [ ctypes.c_long, ctypes.c_double ]
+    dll.GetPowerNum.restype = ctypes.c_double
+
+    # unsigned short GetDelay(unsigned short D)
+    dll.GetDelay.argtypes = [ ctypes.c_ushort ]
+    dll.GetDelay.restype = ctypes.c_ushort
+
+    # long SetDelay(unsigned short D)
+    dll.SetDelay.argtypes = [ ctypes.c_ushort ]
+    dll.SetDelay.restype = ctypes.c_long
+
+    # unsigned short GetShift(unsigned short S)
+    dll.GetShift.argtypes = [ ctypes.c_ushort ]
+    dll.GetShift.restype = ctypes.c_ushort
+
+    # long SetShift(unsigned short S)
+    dll.SetShift.argtypes = [ ctypes.c_ushort ]
+    dll.SetShift.restype = ctypes.c_long
+
+    # unsigned short GetShift2(unsigned short S2)
+    dll.GetShift2.argtypes = [ ctypes.c_ushort ]
+    dll.GetShift2.restype = ctypes.c_ushort
+
+    # long SetShift2(unsigned short S2)
+    dll.SetShift2.argtypes = [ ctypes.c_ushort ]
+    dll.SetShift2.restype = ctypes.c_long
+
+    # bool GetDeviationMode(bool DM)
+    dll.GetDeviationMode.argtypes = [ ctypes.c_bool ]
+    dll.GetDeviationMode.restype = ctypes.c_bool
+
+    # long SetDeviationMode(bool DM)
+    dll.SetDeviationMode.argtypes = [ ctypes.c_bool ]
+    dll.SetDeviationMode.restype = ctypes.c_long
+
+    # double GetDeviationReference(double DR)
+    dll.GetDeviationReference.argtypes = [ ctypes.c_double ]
+    dll.GetDeviationReference.restype = ctypes.c_double
+
+    # long SetDeviationReference(double DR)
+    dll.SetDeviationReference.argtypes = [ ctypes.c_double ]
+    dll.SetDeviationReference.restype = ctypes.c_long
+
+    # long GetDeviationSensitivity(long DS)
+    dll.GetDeviationSensitivity.argtypes = [ ctypes.c_long ]
+    dll.GetDeviationSensitivity.restype = ctypes.c_long
+
+    # long SetDeviationSensitivity(long DS)
+    dll.SetDeviationSensitivity.argtypes = [ ctypes.c_long ]
+    dll.SetDeviationSensitivity.restype = ctypes.c_long
+
+    # double GetDeviationSignal(double DS)
+    dll.GetDeviationSignal.argtypes = [ ctypes.c_double ]
+    dll.GetDeviationSignal.restype = ctypes.c_double
+
+    # double GetDeviationSignalNum(long Port, double DS)
+    dll.GetDeviationSignalNum.argtypes = [ ctypes.c_long, ctypes.c_double ]
+    dll.GetDeviationSignalNum.restype = ctypes.c_double
+
+    # long SetDeviationSignal(double DS)
+    dll.SetDeviationSignal.argtypes = [ ctypes.c_double ]
+    dll.SetDeviationSignal.restype = ctypes.c_long
+
+    # long SetDeviationSignalNum(long Port, double DS)
+    dll.SetDeviationSignalNum.argtypes = [ ctypes.c_long, ctypes.c_double ]
+    dll.SetDeviationSignalNum.restype = ctypes.c_long
+
+    # double RaiseDeviationSignal(long iType, double dSignal)
+    dll.RaiseDeviationSignal.argtypes = [ ctypes.c_long, ctypes.c_double ]
+    dll.RaiseDeviationSignal.restype = ctypes.c_double
+
+    # long GetPIDCourse(sref PIDC)
+    dll.GetPIDCourse.argtypes = [ ctypes.c_char_p ]
+    dll.GetPIDCourse.restype = ctypes.c_long
+
+    # long SetPIDCourse(sref PIDC)
+    dll.SetPIDCourse.argtypes = [ ctypes.c_char_p ]
+    dll.SetPIDCourse.restype = ctypes.c_long
+
+    # long GetPIDCourseNum(long Port, sref PIDC)
+    dll.GetPIDCourseNum.argtypes = [ ctypes.c_long, ctypes.c_char_p ]
+    dll.GetPIDCourseNum.restype = ctypes.c_long
+
+    # long SetPIDCourseNum(long Port, sref PIDC)
+    dll.SetPIDCourseNum.argtypes = [ ctypes.c_long, ctypes.c_char_p ]
+    dll.SetPIDCourseNum.restype = ctypes.c_long
+
+    # long GetPIDSetting(long PS, long Port, lref iSet, dref dSet)
+    dll.GetPIDSetting.argtypes = [ ctypes.c_long, ctypes.c_long, ctypes.POINTER(ctypes.c_long), ctypes.POINTER(ctypes.c_double) ]
+    dll.GetPIDSetting.restype = ctypes.c_long
+
+    # long SetPIDSetting(long PS, long Port, long iSet, double dSet)
+    dll.SetPIDSetting.argtypes = [ ctypes.c_long, ctypes.c_long, ctypes.c_long, ctypes.c_double ]
+    dll.SetPIDSetting.restype = ctypes.c_long
+
+    # long GetLaserControlSetting(long PS, long Port, lref iSet, dref dSet, sref sSet)
+    dll.GetLaserControlSetting.argtypes = [ ctypes.c_long, ctypes.c_long, ctypes.POINTER(ctypes.c_long), ctypes.POINTER(ctypes.c_double), ctypes.c_char_p ]
+    dll.GetLaserControlSetting.restype = ctypes.c_long
+
+    # long SetLaserControlSetting(long PS, long Port, long iSet, double dSet, sref sSet)
+    dll.SetLaserControlSetting.argtypes = [ ctypes.c_long, ctypes.c_long, ctypes.c_long, ctypes.c_double, ctypes.c_char_p ]
+    dll.SetLaserControlSetting.restype = ctypes.c_long
+
+    # long ClearPIDHistory(long Port)
+    dll.ClearPIDHistory.argtypes = [ ctypes.c_long ]
+    dll.ClearPIDHistory.restype = ctypes.c_long
+
+    # double ConvertUnit(double Val, long uFrom, long uTo)
+    dll.ConvertUnit.argtypes = [ ctypes.c_double, ctypes.c_long, ctypes.c_long ]
+    dll.ConvertUnit.restype = ctypes.c_double
+
+    # double ConvertDeltaUnit(double Base, double Delta, long uBase, long uFrom, long uTo)
+    dll.ConvertDeltaUnit.argtypes = [ ctypes.c_double, ctypes.c_double, ctypes.c_long, ctypes.c_long, ctypes.c_long ]
+    dll.ConvertDeltaUnit.restype = ctypes.c_double
+
+    # bool GetReduced(bool R)
+    dll.GetReduced.argtypes = [ ctypes.c_bool ]
+    dll.GetReduced.restype = ctypes.c_bool
+
+    # long SetReduced(bool R)
+    dll.SetReduced.argtypes = [ ctypes.c_bool ]
+    dll.SetReduced.restype = ctypes.c_long
+
+    # unsigned short GetScale(unsigned short S)
+    dll.GetScale.argtypes = [ ctypes.c_ushort ]
+    dll.GetScale.restype = ctypes.c_ushort
+
+    # long SetScale(unsigned short S)
+    dll.SetScale.argtypes = [ ctypes.c_ushort ]
+    dll.SetScale.restype = ctypes.c_long
+