一种PC与单片机多机RS232串口通信设计  

Design of a RS232 serial port communication for singlechips with PC

作　　者：吴兴中[1] 欧青立[1] 

机构地区：[1]湖南科技大学信息与电气工程学院,湘潭411201

出　　处：《国外电子测量技术》2009年第1期74-76,共3页Foreign Electronic Measurement Technology

摘　　要：针对传统的PC与单片机多机串口通信会使多个单片机接收无效数据的缺陷。介绍了一种串口通信的方法,在PC与单片机多机串口通信过程中,实现了PC与单片机一对一通信,并给出通信流程图。实际应用证明,该设计可靠、稳定性好。For the receiving a number of invalid data deficiencies from the traditional approach of PC and singlechips serial communication , a serial communication method is proposed. In the multi-serial communications of singlechips and PC, a one-on-one communication of singlechips and PC is verified. The program flowchat of serial port communication is given. Practical application proves that the design is well reliable and stable.

关 键 词：单片机 PC 串行通信 

分 类 号：TP202[自动化与计算机技术—检测技术与自动化装置]