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Function ulong OpenPort (ulong HWND, uint uMsg, ulong dwPort, ulong dwBaud, char...
Function ulong OpenPort(ulong HWND,uint uMsg,ulong dwPort,ulong dwBaud,char byByteSize, char byParity, char byStopBits) Library "comIO.dll"
subroutine ClosePort(ulong dwHandle) Library "comIO.dll"
subroutine StopIO() Library "comIO.dll"
Function ulong ReadBuffer(ulong dwHandle,ref string pBuffer,ulong dwBufferLen) Library "comIO.dll"
Function ulong WriteBuffer(ulong dwHandle,ref string pBuffer,ulong dwBufferLen) Library "comIO.dll"
//wparam 数据字节长度
//lparam 端口句柄
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适合PB,VB,delphi,VFP任何win窗口程序;
下载者,应用者请来一份email。
-Function ulong OpenPort (ulong HWND, uint uMsg, ulong dwPort, ulong dwBaud, char byByteSize, char byParity, char byStopBits) Library " comIO.dll" subroutine ClosePort (ulong dwHandle) Library " comIO.dll" subroutine StopIO () Library " comIO . dll " Function ulong ReadBuffer (ulong dwHandle, ref string pBuffer, ulong dwBufferLen) Library" comIO.dll " Function ulong WriteBuffer (ulong dwH
- 2022-03-17 18:08:22下载
- 积分:1
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眼睛定位的对象
Eyes on the positioning of objects
- 2022-07-12 19:13:50下载
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图形学基础
计算机图形学基础,采用C++的MFC框架。实现网格绘制,绘制直线、圆、以及二维图形等。并且包含基本图像的变换。直线的算法有DDA、中点画线法、Bresenham等常见的实现算法。
- 2023-02-03 06:10:04下载
- 积分:1
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文件加密软件
文件加密软件-File encryption software
- 2022-08-10 20:37:32下载
- 积分:1
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USB是为主机软件和它的USB应用设备间的通信服务的,对客户与应用间不同的交互,USB设备对数据流有不同的要求。USB为此提供了更好的overall总线使用,它...
USB是为主机软件和它的USB应用设备间的通信服务的,对客户与应用间不同的交互,USB设备对数据流有不同的要求。USB为此提供了更好的overall总线使用,它允许各种不同的数据流相互独立地进入一个USB设备。-USB for its mainframe software and USB applications of communications services, right between the client and the application of different interactive, USB devices for data streams have different requirements. USB to provide a better overall bus use, It allows a variety of data streams independent access to a USB device.
- 2022-02-28 23:08:40下载
- 积分:1
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WINCE下,s3c2440 bootloader
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- 2022-02-15 18:53:34下载
- 积分:1
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这个程序主要是介绍如何利用TCP协议进行网络聊天的. 下面简要的介绍一下TCP,TCP即数据传输控制协议,它允许创建和维护与远程计算机的连接,利用TCP协议连接...
这个程序主要是介绍如何利用TCP协议进行网络聊天的. 下面简要的介绍一下TCP,TCP即数据传输控制协议,它允许创建和维护与远程计算机的连接,利用TCP协议连接两台计算机就可彼此进行数据传输。-this procedure is mainly how to use TCP network chat. Below is a brief introduction about TCP, TCP or data transmission control protocol, which allows the creation and maintenance of computer and remote connectivity, the use of TCP connections between two computers can be for data transmission.
- 2023-04-29 18:55:03下载
- 积分:1
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为Pagelayout对象添加格网对象
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- 2022-03-11 01:10:13下载
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reed solomon encoder
reed solomon encoder
- 2022-08-22 09:03:19下载
- 积分:1
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Reversible
F: Ganesh.G2013 IEEE ProjectsOptimal Value Transfer可逆数据隐藏Document
- 2022-03-18 15:28:30下载
- 积分:1