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C/C++ Modbus TCP

Cross-platform low-level Modbus TCP streaming example written in C/C++ for the LabJack T7 or T4. The C/C++ Modbus TCP functionality used in the example is provided by LabJack. These Modbus functions, provided in modbus.h/.c, in general can be used for Modbus TCP operations and not just for streaming.

Refer to the README.TXT in the download/attachment below for more details.

Note: This is an advanced example for users who can't use the cross-platform LJM library we provide. In most cases using the LJM library is an option and we recommend using its stream functions and examples for ease of use.


Getting Started with Direct Modbus TCP

See the information and getting started guide in our Direct Modbus TCP documentation.

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