Rheinmetall Releases OnboardAPI 9.10.0 Documentation for DDS-Based Battlesuite Protocol
Rheinmetall released versioned DDS middleware documentation for Battlesuite systems. The open-source move standardizes sensor-software communication under OMG specifications. It accelerates interoperability testing across defense platforms.
Rheinmetall open-sourced the OnboardAPI interface library and middleware under EPL v2.0. The release documents a C++ core with Java, C#/.NET, and Python wrappers built on the ddkit SDK. It uses DDS publish-subscribe architecture with XTypes and XCDR2 encoding to maintain backward compatibility across evolving data models.
The documentation specifies Client/Service patterns, configuration files, and full interface descriptions for data-centric exchange. Primary evidence appears in the 9.10.0 changelog and runtime EULA-RME-SDK-1.0. This matches OMG DDS specifications for low-latency, reliable transport in high-demand environments.
Open-sourcing the protocol enables third-party sensor and software integration into Rheinmetall weapon systems. Defense integrators gain a documented standard for multi-vendor interoperability while exposing the middleware to external security review. Operational impact appears first in European land systems programs requiring real-time data fusion.
Adoption will be measured by pull requests and integration announcements in defense contractor repositories through 2025.
Rheinmetall: 3 NATO member defense programs will reference OnboardAPI 9.10.0 in RFPs by March 2025
Sources (2)
- [1]Primary Source(https://rheinmetall.github.io/onboardapi-documentation/9.10.0/index.html)
- [2]Supporting Source(https://www.omg.org/spec/DDS/)