| 用VB实现PC与PDA的串行通信 |
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| 引用本文： | 尚建华,黄山. 用VB实现PC与PDA的串行通信[J]. 计算机工程, 2002, 28(3): 274-275 |
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| 作者姓名： | 尚建华 黄山 |
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| 作者单位： | 四川大学,西区,自动化系,成都,610065 |
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| 摘 要： | 分析了VB串行通信控件的特点及PC和PDA在传输数据中的差异。提出利用Byte型变量处理通信数据，消除了使用viariant型变量处理通信数据的缺陷。还简要讨论了传输协议的制定，解决了多种命令和内容传输的问题，真正实现了PC机和PDA的串行通信。
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| 关 键 词： | 串行通信 MSCOMM控件 VB语言 PC PDA 面向对象 程序设计 |
| 文章编号： | 1000-3428(2002)03-0274-02 |
| 修稿时间： | 2001-07-13 |
Realization of Serial Communication Between PC and PDA Using Visual Basic |
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| SHANG JianhuaHUANG Shan. Realization of Serial Communication Between PC and PDA Using Visual Basic[J]. Computer Engineering, 2002, 28(3): 274-275 |
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| Authors: | SHANG JianhuaHUANG Shan |
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| Abstract: | This paper analyzes the characteristics of serial communication control unit of VB and the difference of data transmission between PC and PDA. This method that using Byte variable handles the data remedies the defects of using variant variable to handle the data. It also discusses the transmission protocol and resolves many varieties of question of order and content transmission and realizes the serial communication between PC and PDA. |
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| Keywords: | Serial communicationVisual Basic(VB)MSCOMM controlPDAProtocol |
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