这是一个用线程来实现生产消费的源代码，开发环境是VC++2006，针对的是在uC/OS-II操作系统里信号量是如何进行请求与发送的？本人已经调试通，需要的可以下载下来用。-This is a thread used to achieve the production and consumption of the source code, development environment is VC++2006, is for uC/OS-II operating system how to car