处理器在环测试（或PIL测试）意味着我们要测试的代码使用目标编译器编译并在目标处理器上执行。但是，我们为什幺要这样做呢？无论是在开发手写代码还是在基于模型的环境中（如 Matlab/Simulink）工作，都很可能执行软件在环仿真 （SIL），这些仿真在主机 PC 上的理想化环境中运行。与目标处理器相比，它通常具有更强大的CPU，并使用不同的编译器。
VS Code is becoming a central tool in automotive software development, supporting everything from embedded coding to cloud-based simulation and testing.
Its extensibility enables agile workflows and test-driven development, helping teams catch defects early and maintain high code quality across domains.
Through seamless integration with automotive toolchains and specialized extensions, VS Code supports developing in diverse software domains like ADAS, infotainment, and powertrain.
