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32/64 bit multi-platform Modbus communication library
...It supports all the functions described in the documents:
* MODBUS APPLICATION PROTOCOL SPECIFICATION V1.1b3
* MODBUS MESSAGING ON TCP/IP IMPLEMENTATION GUIDE V1.0b
* MODBUS over Serial Line - Specification and Implementation Guide V1.02
through the standard transport protocols and the most widespread unofficial protocols (UDP, RTU Over TCP, RTU Over UDP)
It’s released under lglp v3, so it’s free also for commercial use.
LabVIEW VIs for ZLib compression and Base64/binhex encoding
These VIs use C-based DLL access to ZLib (https://zlib.net/) and ASCII encode/decode. The VIs and development files are included in this package.
You are most likely to be running this from a Windows machine which means that loading the LabVIEW code will generate an error. This is
due to the LabVIEW code pointing to the Linux SO instead of the DLL. To fix it, double-click on the CLFN VIs and browse to DLL.