本人基于stc89c52单片机开发的串口通信c语言程序，可实现电脑与单片机之间的的通信，十分适合初学者，和单片机爱好者的共同研习-C language program based on stc89c52 microcontroller development of serial communication, I can realize the communication between the computer and the microcontroller is very suitable f