instruNet

instruNet provides many subroutines that are exposed through the iNet32.DLL and though the INET_INT.C interface file. For documentation on these routines, please refer to Programming with C & BASIC, and text file INET_INT.C. Visual BASIC and LabVIEW can all call DLL routines.

The main interface routines are summarized below:

Read/Write Channel
GetChannelValue_iNet() SetChannelValue_iNet() GetFieldValue_iNet() SetFieldValue_iNet()	Read value of instruNet channel Set value of instruNet channel Read value of instruNet field Set value of instruNet field

Digitize Waveforms

ResetChannelList()
AddToChannelList_32or64()
Set_iNet_TIMING_Parameters_32or64()
Set_iNet_TRIGGER_Parameters()
DigitizeListOfChannels_32or64()
DigitizeOneScanOfData()
GetDigitizedSegment_32or64()
PutEnabledChInDigitizeList_32or64()
Stop_iNet_Digitizing()
ThisIsAlreadyInChannelList()
CalcDigiIntegrationTimes()
GetDigitizeStatus()
GetOutputSegmentBuffer_32or64()
SubmitOutputSegment_32or64()

Reset the list of channels to digitize
Add a channel to digitize list
Set digitize timing parameters
Set digitize trigger parameters
Tell instruNet to begin digitizing
Digitize 1 block of data (i.e. one scan)
Get a little segment of digitized data
Place enabled channels in digitize list
Tells instruNet to stop digitizing
Determine if in digitize list
Total integration time for one network
Returns status of instruNet DSP card
Get location of output segment buffer
Submit output segment of data

Utility
Load_instruNet_Driver_Extended() CloseDriverAndReleaseDriverRam() Show_ALERT_if_hit_iNet_Error() Show_Simple_Alert() Open_instruNet_Window() Press_instruNet_Button() Get_instruNet_Network_State() Set_instruNet_Network_State() Get_iWp_LicenseState() Get_iNet32_DLL_File_Ver..() Get_iNet32_System_Limit..()	Loads instruNet driver & resets network Closes instruNet driver Shows an alert if instruNet hit an error Displays a message Opens an instruNet World window. Press an instruNet World button. Load all channel settings into an array. Restore all channel settings Returns True if licensed for iW+ Returns version of iNet32.dll file Returns limitations of instruNet

Channel Management
LoadChannelAddress() GetChannelAddress() Get_Channel_Information() Get_List_Of_Channels_Of_Specfi..() Get_List_of_Voltage_Output_Ch..() Get_List_of_Voltage_Input_Ch..() Get_M_Channels_starting_At..()	Specify an instruNet channel address Reads an instruNet channel address Return information about a channel Get a list of channels Get list of voltage output channels Get list of voltage input channels Returns a list of channels

Module Management
Get_Module_Information() Get_M_Modules_starting_At..() Get_A_List_Of_Modules_Of_A..()	Returns information about a module. Returns a list of modules. Returns a list of modules of specific type

Sensor Setup
Setup_Channels_For_THERMOCOUPLE..() Setup_Channels_For_VOLTAGE..() Setup_Channels_For_STRAIN_GAGE..()	Set up one channel for thermocouple Same as above, yet voltage measurement Same as above, yet strain gage

Multiple Field Setup
Set_One_Channels_GENERAL..() Set_One_Channels_HARDWARE..() Set_One_Channels_CONSTANTS..() Set_One_Channels_MAPPING..() Set_One_Channels_DISPLAY..() Prepare_To_Setup_Fields() Finished_Setting_Up_Fields()	Set GENERAL fields for one channel Set HARDWARE fields for one channel Set CONSTANTS fields for one channel Set MAPPING fields for one channel Set DISPLAY fields for one channel Prepare to set field Finished setting up field

R/W Field
iNet_Int32_ReturnRdValue() iNet_Int32_ReturnBooleanValue() iNet_WrInt32_ReturnErrCode() iNet_Int64_ReturnRdValue() iNet_WrInt64_ReturnErrCode() iNet_Flt32_ReturnRdValue() iNet_WrFlt32_ReturnErrCode() iNet_Double_ReturnRdValue() iNet_WrDouble_ReturnErrCode() iNet_cString()	Write INT32 & return read INT32 value Write INT32 & return read 0 or 1 Write INT32 & return iNetError code Write INT64 & return read INT64 value Write INT64 & return iNetError code Write FLT32 & return read FLT32 value Write FLT32 & return iNetError code Write Double & return read Double value Write Double & return iNetError code Write or read field with c string

Advanced Digitize
EnableChannelForDigitizing() DisableAllChannelsForDigit..() Service_All_iNet_Digitize..() Access_Digitized_Data_In_Ram..() Get_Ctlr_Ram_Buff_Info()	Mark this channel for digitizing Disable all channels for digitizing Services internal buffers while digitizing Provides access to digitized data Get info about controller ram buffer

Advanced Utility
Flt32ToDouble_iNet() DoubleToFlt32_iNet() iNet_memcopy() Get_iNet_Error() Get_Last_iNet_Call() GetiNetTime_Double() Set_iNet_Demo_Mode()	Convert an array of flt32 to doubles Convert an array of doubles to flt32 Copy block of memory Gets error code to last instruNet call Returns pointer to last iNet call Returns time since reset Sets the instruNet demonstration mode

Analysis
fft_DLL() MultiplyArrayByHammWindow_DLL() CalculateWindow_DLL() MultiplyTwoFlt32Arrays_DLL() ComplexToMagnitudes_DLL() MultConstantByArray_DLL()	Calculate an fft Multiple flt32 Array by Hamming window Calculate a hamming window Multiply 2 flt32 arrays Convert complex pairs to magnitudes Multiply a constant by a flt32 array