数码管显示，通过c语言编程，然后下载到单片机，在工程中模拟成功。-Digital display, through the c programming language, and then downloaded to the microcontroller, analog successful in engineering.

主要完成上位机和下位机的通讯，上位机用C#完成下位机用C完成，上位机的界面来控制单片机-Mainly to complete upper and lower bit machine communication, PC complete the next bit machine with C# done with C, PC interface to control the microcontroller