说明：  chm ，说明文档 μC/OS-II由Micrium公司提供，是一个可移植、可固化的、可裁剪的、占先式多任务实时内核，它适用于多种微处理器，微控制器和数字处理芯片（已经移植到超过100种以上的微处理器应用中）
(MicroC/OS-II, provided by Micrium, is a portable, solidifiable, tailorable, preemptive multitasking real-time core. It is suitable for a variety of microprocessors, microcontrollers and digital processing chips (which have been transplanted to more than 100 microprocessor applications).)