c++的相关示例，包括通信，通讯等。还有excel的保存。等等。串口，便签的操作。office的操作。-c++ relevant examples, including communications, and communications. There are excel preservation. And so on. Serial port, notes the operation. office operation.

从串口接收2000个数然后传入EXCEL中，进行分析-From a serial port receives 2000 number and then to EXCEL, were analyzed