Real Time Operating System Simulation Method Based on Cross-Platform Technology

This article introduces a method to simulate the operation of a real-time operating system on a non-real-time operating system. This method is based on cross-platform technology, establishing a micro sandbox in the cross-platform middleware, placing threads with real-time requirements in the sandbox, and uniformly scheduling them by the sandbox management program. The scheduling algorithm is adjusted according to the target simulated operating system to achieve accurate simulation and operation of real-time software on the host operating system. This method has achieved the expected goal in the simulation and debugging process of real-time software.