Error -1074118585 When Using the niHSDIO Write Named Waveform (WDT) VI With I2C Communication

Updated Mar 24, 2019

Reported In

Hardware

  • PXIe-6548
  • PXIe-6547

Software

  • LabVIEW

Driver

  • NI-HSDIO 18.5

Issue Details

When I use my PXIe-6548 or PXIe-6547 NI-HSDIO device to do a I2C communication with I2C Digital Waveform Reference Library , the following error 
Error -1074118585
occurred at niHSDIO Write Named Waveform (WTD).vi  shows up : 


 

How can I fix it?

Solution

PXIe-6548 or PXIe-6547 support binary, tristate, and expected data. Moreover they can drives and compares data in the same session. You can simultaneously download waveforms with drive and/or compare data.

To do a I2C communication you must configure the board to either driving generation data or comparing data.

In order to fix that error you must insert a niHSDIO Property Node called SupportedDataStates before the niHSDIOWrite Named Waveform WDT.vi with the following value :
 
 

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