Series PLC's programming port, the system hardware at no additional cost under the conditions of implementation of the PC and PLC communications.
基于1个网页-相关网页
应用程序编程接口 API ; Application Programming Interface ; Application Program Interface ; ISAP Internet information server
应用编程接口 API ; Application Programming Interface ; REST API ; application program interface
编程口通信 programming port communication
编程接口 APIs ; GPIF II ; SATSA ; programming interface
多媒体应用编程接口 MCI Multimedia Application Programming Interface ; MMAPI ; multimedia application programming interface ; mci mtimedia appication pog
接口编程之 Notifications ; NSOperationQueue
消息应用程序编程接口 Messaging Application Programming Interface ; MAPI
邮件应用程序编程接口 MAPI
电话应用编程接口 TAPI TelephonyApplicationProgrammingInterface ; telephony application programming interface ; telephone application progra ; TAPI
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.
文章对串行口通信技术以及通信程序的开发、多线程编程技术进行了详细分析。
The serial ports of communication technology, communication program development, and multithread programming technology has been analyzed in detail.
通过单片机内部的串行口编程完成了单片机和PC机之间的通信。
Through programming the com port of microprocessor realized the communication with PC.
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