Use LabVIEW to Call .so File in NI Linux Rt Target

Updated Apr 10, 2024

Environment

From your host computer, open LabVIEW.
Use Import Shared Library Wizard to create the LabVIEW wrapper.
- Refer to Tutorial: Creating Wrapper VIs for C/C++ DLL functions using the Import Shared Library Wizard - community post
- Tip: Check Shared library file is not on the local machine to force the wizard to accept *.so file
Create a blank project and add the built *.lvlib to the project.
Open any wrapper VI, double-click the Call Library Function Node. Change the Library name or path to /home/lvuser/natinst/bin/xxx.so
Ensure that the path of the *.so file has been changed to the directory set in the previous step.
Copy the *.so file to /home/lvuser/natinst/bin directory in NI Linux RT target system.
- Refer to Using WebDAV to Transfer Files to Real-Time Target

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Environment