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RTI is the world’s largest DDS supplier and Connext is the most trusted software framework for critical systems.

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From downloads to Hello World, we've got you covered. Find all of the tutorials, documentation, peer conversations and inspiration you need to get started using Connext today.

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RTI provides a broad range of technical and high-level resources designed to assist in understanding industry applications, the RTI Connext product line and its underlying data-centric technology.


RTI is the largest software framework company for autonomous systems. The company’s RTI Connext product enables intelligent architecture by sharing information in real time, making large applications work together as one.

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RTI Tools

Code Generator

Tools-Code Generator


RTI Code Generator is a mechanism to simplify the development and programming of RTI Connext applications. Code Generator creates the code needed to define and register a user data type with RTI Connext.

Code Generator uses XML for complete system definition:

  • Data Types
  • Quality of Service (QoS), Topics
  • Domain Participants
  • Entities
  • Uses DDS-XML standard format with extensions