摘要
利用VC++6.0设计了一种基于串口通信原理的直读表软件,实现了PC上位机与RS485型/Mbus型水表、RS485型气表和电表的串行数据通信。同时,该软件能查抄表的实时数据,完成重新设置表的地址和密码等功能。实际的测试结果证明了软件设计的正确性、有效性。
On the principle of serial communication, the meter reading software based on VC＋＋ 6.0 is programmed, and the serial data communication between PC and RS485/Mbus water meter, RS485 gas meter, and electric meter is implemented. And operators can not only check the real-time data of the meter, but also reset the meter address and password by the using of this software. Test results proved the correctness and validity of the software.
出处
《微型机与应用》
2014年第5期16-19,共4页
Microcomputer & Its Applications
