UCOS-IIIV3.0版本 ，KEIL4中开发的；硬件STM32F103ZET6 添加了两个任务，一个信号量，两个消息队列；非常干净，代码书写非常规范；是移植LWIP 等其他组件的理想载体；-UCOS-IIIV3.0 version, KEIL4 developed hardware STM32F103ZET6 added two tasks, a semaphore, two message queues very clean, very standard code writing