本程序能接受单片机发送的数据，并且数据能转换为图行，并把数据保存在excel文件中。-This procedure can accept microcontroller to send data, and the data can be converted to map lines, and the data stored in excel file.

串口调试，visual basic撰写，可以发送包括word格式，excel格式，text格式等文件-Serial debugging, visual basic writing, including word format can be sent, excel format, text format file