com port communication port 中文意思是什麼

com port communication port 解釋
串列通信埠
  • com : 1. Computer-Output Microfilm 計算機輸出縮微膠卷。2. Computer-Output Microfilmer 計算機輸出縮微攝影機。
  • port : n 1 港；港口；〈比喻〉避難港；避難所，休息處。2 （特指有海關的）港市；輸入港；通商口岸。3 機場，...
  • communication : n. 1. 通訊，通知；交換；信息；書信，口信，通報。2. 傳達，傳授；傳播；傳染。3. 交通，交通機關；聯系，連絡（設備）。4. 【宗教】接受聖餐。
  1. How to use win32 api calls to control communication with the com port

    如何使用win32 api調用控制與com埠的通信。
  2. This research about the uhf frequency synthesizer mostly includes the following parts : 1 ) the dds modules include the dds ad9852 part, the lc band pass filter design part, the amplifier design part and lc low pass filter part. 2 ) the pll modules include the design of the loop filter which is the core of pll, lc band pass filter design and the amplifier design. 3 ) the controller modules of the system include the part of pc rs - 232 com port communication with the mcu and the part of the process of controller about urat and mcu

    本課題的研究主要包括以下幾個方面的內容: 1 ） dds模塊設計:包括ad9852部分、 lc帶通濾波器設計部分、放大器設計部分; 2 ） pll模塊設計:包括pll關鍵部件環路濾波器設計、 rflc帶通濾波器設計、末級放大器設計部分; 3 ）控制模塊設計:包括計算機與單片機串口通信的電路設計部分以及程序設計部分。
  3. Its software functions in receiving and analyzing short message and sending teledata. the later, related to program technique such as multithread communication by serial port com component and so on, is windows application based on sql sever database which is developed in vc + + 6. 0 environment. it mainly performs som tasks such as sending orders storing and operating teledata and others

    抄表管理系統用vc + + 6 . 0編寫的基於sqlsever數據庫的windows應用程序，涉及串口通信、多線程、 com組件等編程技術，主要完成用戶數據的採集、存儲和管理任務。
  4. The paper gives the process of how to design the whole application system, describes how the client terminal and the server terminal works in detail, gives the final result of the application program, analysises the problem happened in the system and gives the way to resolve them. the design includes two parts : ( l ) hardware : the hardware system is mainly structured by distributed single chip micyoco data processing system based on rs - 485 bus ; ( 2 ) software : this part designs the scm program by c language, we use visual basic to design the client and the server application program, the whole software includes com port communication program and remote data transmission, we also use sql server 2000 to build the remote database system

    本系統設計完成的主要工作有： （ 1 ）系統硬體設計：主要是由基於rs - 485總線和單片機組成的分散式多路數據採集系統； （ 2 ）系統軟體設計：使用單片機c語言設計了單片機工作程序，使用visualbasic語言完成了系統中客戶端、服務器端應用程序設計，其中包括數據採集部分中的串列口通信程序設計和client server模式下的遠程數據傳輸程序設計，使用sqlserver2000完成了遠程數據庫的構建工作。
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