Development of a Hierarchical Communication Library and Application System

OData support
Supervisor:
Dr. Vajda Ferenc
Department of Control Engineering and Information Technology

Nowadays more and more everyday appliance has an embedded system, which controls the

functioning. These devices are part of a network, in which they can function in an efficient

way.

I implemented and improved a high level hierarchical communication protocol in my

thesis project, which provides a general transmission channel through some existing com-

munication technology. Communication protocols can’t use the information that tells us

the position of the node in the network, hence we need a new high level protocol which

extends the capabilities of existing protocols.

To prepare my work I am using the existing protocols to create a high level communi-

cation. I formed the program so that one can use many communication channels. I used

object oriented technology of the C++ language to provide a general and easy for use

solution.

I implemented the foundations of the protocol based on my thesis advisor’s specification,

than I extended the protocol and the specification with my own improvements. Thereafter

I developed a graphical client software to use and test the protocol, which made the deve-

lopment process easier. I develop a command line tool to test the protocol entirely, which

checks every function of it and tests the error correcting capabilities.

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