主要适应于串口调试工作,程序使用MSComm控件处理串口底层,可以在线调整各种通信速率,奇偶效验,通信口等参数而无需重新启动程序.-mainly adapted to the serial testing, procedures to deal with the use of MSComm Serial bottom, Online can adjust communication speed, parity-effective experience, communication paramet