从某种程度上讲，其他诸如X这样的远程控制技术实际上也不具备真正的可编程性。
Practically programmable, that is, in a way other remote-control technologies such as X never were.
介绍了串口编程技术，RS485总线驱动模式和RS485串口驱动程序。 然后在此基础上设计和实现了SDM300远程控制模块和异步信道的通信模块。
Findally, we implement SDM300 remote control module and Async communication module on the basis of introducing technology of serial programming , RS485 bus driving mode and RS485 serial driver.
用高级语言编程技术设计了上位机监控界面，包括数据传输采集、存储、查看、远程控制等，完成了基本框架。
Making out the supervise interface with high level programming language0 it include data collection and transfer, storages, examine, Long-distance control.
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