uart串口通信的控件和demo,用API 编写，后台接受线程实时接收,Demo可以实现字符串传送和HEX发送 -UART serial communication controls and the demo, with API preparation, background threads to accept real-time receiving, Demo can be achieved string transmission and HEX Send

串口调试助手3.0版可以实现的功能包括 发送接受16进制数、字符串、传输文件、搜索出空闲串口 等，此外，还可以搜索用户自定义设置其他的项目-Serial Debug Assistant 3.0 can be achieved include sending to accept 16 hex number, string, transfer files, search a free serial port, etc. You can also search for user-defined set

自己写的简单上位机软件， 实现对com1口的监听， uart， 界面不是很完善， 提醒要自己写的同学们： 界面中输入的是字符串， 要输出到串口， 必须转化成16进制， 否则底层的协议是不会通过的。-Write your own simple PC software to realize the com1 port monitor, uart, the interface is not perfect, remind students to write their