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modbusTCP客户端
在Windows系统中C++编程模拟成modbusTCP客户机设备,与工控场合的modbusTCP服务机设备实现通信。modbusTCP服务机采用MCGS触摸屏。用CAsyncSocket类实现基础TCP/IP通信,接收来自服务机的modbusTCP编码,识别编码并按照modbusTCP协议编制回应信息码,通过以太网返回服务机。编程环境为Visual C++6.0,程序简洁,可作交流与参考。
- 2023-02-12 01:40:03下载
- 积分:1
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坐标反算
Dim pb As Double Dim ds As Double Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click Dim x1 As Double Dim y1 As Double Dim x2 As Double Dim y2 As Double "定义起点和终点坐标为双精度浮点型 Dim s As Double "定义距离为双精度浮点型 Dim d As Integer "定义度为整形 Dim
- 2022-02-13 07:00:43下载
- 积分:1
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ASP Type Library
资源描述说明:帮助 Delphi 建立 ASP Server 构件的修正版 ASP Type Library 之 Pascal 宣告档,并提供 COM Apartment Threading Model 的相关修正文件 ( 1.0 版,附源码
- 2022-03-11 15:23:12下载
- 积分:1
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自己写的一个高校学生收费和票据套打程序,供大家参考
自己写的一个高校学生收费和票据套打程序,供大家参考-Himself wrote a college student fees and bills套打procedures for your reference
- 2022-02-06 22:32:35下载
- 积分:1
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汇编语言,完成至少4种玫瑰线 的作图,图形可参见数学手册(可以用定点运算;建议采用浮点运算)。...
汇编语言,完成至少4种玫瑰线 的作图,图形可参见数学手册(可以用定点运算;建议采用浮点运算)。-compiled language, the completion of at least four types of roses line drawing, graphics can be found in mathematics Manual (Operators can use sentinel; Proposed floating-point operations).
- 2022-03-14 21:00:04下载
- 积分:1
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chart例程(vb调用vc dll)
chart例程(vb调用vc dll)-chart routines (vb call vc dll)
- 2022-03-23 19:12:34下载
- 积分:1
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MikroC编译PIC单片机PDF手册
这是PIC单片机的PDF手册的MikroC编译器的…
- 2023-05-31 06:00:03下载
- 积分:1
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This is my first game Snake, doing a rough, hoping for some help beginners. If y...
这是我的第一个游戏贪吃蛇,做的比较粗糙,希望对于初学者有所帮助了。如果有什麽问题请发我邮箱seu_liujie@yahoo.com.cn。当然我更愿意与大家交流心得了。 -This is my first game Snake, doing a rough, hoping for some help beginners. If you have any questions please send me E-mail seu_liujie@yahoo.com.cn. Of course, I am more willing to share their experience with you has.
- 2022-03-05 15:02:48下载
- 积分:1
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vc write with a very beautiful electronic bell
用vc写的一个非常漂亮的电子钟-vc write with a very beautiful electronic bell
- 2022-01-31 07:26:25下载
- 积分:1
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own examples of the menu tree
自己做的菜单树例子-own examples of the menu tree
- 2022-02-06 12:44:49下载
- 积分:1