Typically, even low-level operating system concepts, such as resource sharing strategies and predictability measures, are evaluated with Linux on PC hardware. This leaves a large gap to real industrial applications. Hence, the direct transfer of the results might be difficult. As a solution, we present toki, a prototyping and evaluation platform based on FreeRTOS and several open-source libraries. toki comes with a unified build- and test-environment based on Yocto and Qemu, which makes it well suited for rapid prototyping. With its architecture chosen similar to production industrial systems, toki provides the ground work to implement early prototypes of real-time systems research results, up to technology readiness level 7, with little effort.

中文翻译：

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toki：用于在实时环境中对操作系统概念进行原型设计和评估的构建和测试平台

通常，即使是低级操作系统概念，例如资源共享策略和可预测性措施，也会在 PC 硬件上使用 Linux 进行评估。这给真正的工业应用留下了很大的差距。因此，直接传输结果可能很困难。作为解决方案，我们推出了 toki，这是一个基于 FreeRTOS 和多个开源库的原型设计和评估平台。toki 带有基于 Yocto 和 Qemu 的统一构建和测试环境，这使其非常适合快速原型设计。由于选择了类似于生产工业系统的架构，toki 为实现实时系统研究结果的早期原型提供了基础工作，只需很少的努力即可达到技术准备水平 7。