通过C#编程，可以自动获取串口，之后通过CRC校验，之后进行对数据进行ASCII或者HEX码进行转换，从而实现了所需发送或接受的数据类型。-By C# programming, you can automatically get the serial, followed by the CRC, followed by the data in ASCII or HEX code conversion, in order to achieve the desired type of data sen