Feat: Custom Defined Function Codes (FC 65..=72, 100..=110) #134
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feat: implement send/receive custom buffer
…no root privileagues
… the server-side request error (missing Copy trait)
…ount in and out parameter
…tests to the new logic
…ral purpose CFC handler
…stom server example
…des when sending a CFC request
…d CFC is found" This reverts commit d91ec3f.
…st in message" This reverts commit 14e6134.
…mplementation" This reverts commit 2d1ccab.
…ction codes when sending a CFC request" This reverts commit afbfbca.
Feat: Improvement of the Custom Function Code Feature (CFC)
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This is from our perspective Spec conform to use the so called Custom Function Codes (CFC) and to define individual handlers per CFC inside the server (slave) to give the expected answer to CFC requests by a client (master). Examples how to use it and to test on CLI is to find in the examples folder. |
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This pull request implements the user-definable function codes as described in the Modbus specification (see MODBUS Application Protocol V 1.1b3 page 10/50).
A description of this functionality can be found under
rodbus/SCFC_README.md.This implementation was done by Dominik Köhler in the name of Iniationware GmbH, initialized by Klaus Landsdorf - CEO of Iniationware GmbH.