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: Integration with the Boost C++ libraries and support for data-centric tools like Pandas and NumPy allow for sophisticated on-device data processing.
VxWorks 21.11 includes partitioning support (for integrated modular avionics) and a FIPS 140-3 validated cryptographic module. Several undisclosed UAV programs have migrated from VxWorks 6.9 to 21.11 specifically for the TLS 1.3 implementation and secure boot chain. vxworks 21.11
, if you are a hobbyist or a small startup with simple timing requirements (consider Zephyr or FreeRTOS instead), or if your team has deep Linux expertise and can tolerate occasional microsecond jitter.
: Certain components like disk encryption are available for public download for the 21.11 release. VxWorks Software Development Kit (SDK) : : Integration with the Boost C++ libraries
Whether you're building for deep space or the factory floor, here’s why 21.11 was a game-changer: The RISC-V Revolution: With official support for PolarFire SoC
| Feature | VxWorks 21.11 | Linux PREEMPT_RT | | :--- | :--- | :--- | | Interrupt latency | Sub-1 microsecond (typical) | 10-50 microseconds | | Memory footprint | 20 KB – 10 MB | 2 MB minimum (often >8 MB) | | Determinism | WCET analyzable | Probabilistic | | Certification | DO-178C, IEC 61508, ISO 26262 | Limited (mostly SIL 2) | | Rust support | Native via Cargo | Requires FFI bindings | , if you are a hobbyist or a
VxWorks 21.11 is a specific release of Wind River's real-time operating system (RTOS) known for its shift toward modern development workflows, including Git integration and updated SDK support.