RTA-OSEK 5.0

RTA-OSEK is a high-performance real-time operating system developed by LiveDevices Ltd. and designed specifically for automotive electronic control units. Fully compliant with the OSEK/VDX OS standard, it provides deterministic, low-latency task scheduling with a compact footprint, making it well suited for cost- and resource-constrained microcontrollers used across vehicle systems.

Key features:

• Standards-compliant OSEK/VDX OS implementation with static configuration
• Support for basic and extended tasks, events, alarms, counters, resources, and ISRs
• Preemptive and non-preemptive scheduling for predictable, real-time behavior
• OIL (OSEK Implementation Language)–based configuration and code generation
• Highly optimized kernel for fast context switches and minimal memory usage
• Broad portability across common automotive microcontrollers and toolchains
• Designed to aid functional safety and quality processes with clear, robust architecture

Typical use cases include powertrain, body electronics, chassis control, HVAC, and instrumentation, where deterministic response, reliability, and efficient use of CPU and memory are critical. RTA-OSEK helps teams streamline development, simplify integration, and meet stringent automotive requirements while maintaining tight control over runtime performance and resource consumption.

RTA-OSEK is developed by LiveDevices Ltd.. The most popular version of this product among our users is 5.0. The names of program executable files are RTA-OSEK.exe, vrtaMonitor.exe.