PC机与单片机系统无线通信及其实现

PC and MCU Radio Communication and its Implementation

介绍了一种通过数传电台实现PC机与单片机系统间主从式无线组网方法。并根据通信的需要制定了系统的通信协议,实现主从地址的识别以及误码的判断。此外采用单字节多次收发的方法,实现下位单片机与上位PC机系统的通信。大量实验证明,所制定的通信协议可以很好地实现无线数传电台间多址通信中数据的可靠接收和发送。

Master/slave wireless network constructing between PC and MCU by data radio transceiver are introduced in this paper.The system's communication protocol are made according to the requirement of communication.By the protocol,the host address and client address,as well as error code can be identified.The communication between MCU and PC's were implemented by transmitting and receiving several times with single byte.And a great deal of experiments proved that the communication protocol were available for the multi-address data radio transceiver communication.