Example backend

The packages/services/modbus/vsn/tests/backend_dummy.c source file provides an example of the backend support required for a MODBUS server implementation. It can form the starting point for a customer hardware solution.

The source as provided implements a very basic system to allow verification of the MODBUS server support. The backend does not provide real hardware I/O interaction, but “simulates” responses.

Documentation license for this page: eCosPro License