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串口发送接收数据,串口发送接收数据
串口发送接收数据,串口发送接收数据 -Sending and receiving serial data, serial port serial port to send receive data to send receive data
- 2022-02-04 03:37:02下载
- 积分:1
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dynamic name space 解析器
dynamic name space 解析器-dynamic name space parser
- 2023-08-04 18:45:03下载
- 积分:1
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基于UDP协议的简单网络聊天室的实现,通过启动服务器、客户端程序实现网络对话传输...
基于UDP协议的简单网络聊天室的实现,通过启动服务器、客户端程序实现网络对话传输-UDP-based protocol to achieve a simple online chat room, by starting the server, the client program to achieve dialogue with the network transmission
- 2022-03-07 02:01:13下载
- 积分:1
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MFC详细的讲述了异步套接字的特点和原理,并且附带源码,界面完整,很具有参考价值...
MFC详细的讲述了异步套接字的特点和原理,并且附带源码,界面完整,很具有参考价值-MFC detail asynchronous socket characteristics and principles of, and incidental source, interface integrity, is a reference value
- 2022-02-27 06:02:53下载
- 积分:1
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纯ALOHA协议
在该协议下,用户只要有帧产生,就会传送出去,发生冲突时,就等待一个随机时间后再重发。
所以对当前帧时,只有两种情况下可以发送成功:...
纯ALOHA协议
在该协议下,用户只要有帧产生,就会传送出去,发生冲突时,就等待一个随机时间后再重发。
所以对当前帧时,只有两种情况下可以发送成功:
1)当前帧时只有一帧要发送,且当前帧时的前一帧时无帧发送;
2)当前帧时只有一帧要发送(发送时刻为t),且前一帧时的最后一帧的发送时间不在(t- FRAMETIME)~ t这段时间内。
其他情况下都会产生冲突。
发生冲突时,错误帧继续传送,用户重新发送帧,设定一个随机数Rt,将该帧添加到第Rt/ FRAMETIME帧时上去,并设该帧的相对时间为Rt% FRAMETIME。这样即相当于用户等待一随机时间后重发。
对每一帧时进行上述控制,最终可得到成功发送的次数Suc,将其除以Suc = Suc /ARRAYLENGTH即得平均每帧时发送成功的帧数。
对于不同G,得到不同FrameArray,所得的Suc也不同,用一个数组来保存G与Suc的对应关系,再将其画出来。
-pure ALOHA agreement under the agreement, as long as users have a frame, it will transmit out, conflict, will wait for a random period of time before re-issued. Therefore, the current frame, there are only two circumstances can this success : 1) the current frame only one to send, and the current frame before one-time frame sent; 2) the current frame only to send a (t this moment), but before a final of a transmission time not (t-FRAMETIME) ~ t this time. Other cases will have conflict. Conflict, to continue to disseminate the wrong frame, users re-sending fram
- 2022-01-21 18:08:46下载
- 积分:1
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dreamweaver2004 as a tool to develop the Guide asp, they include the source ~
一个以dreamweaver2004为工具开发asp的教程,里面包括了源码~-dreamweaver2004 as a tool to develop the Guide asp, they include the source ~
- 2023-01-17 07:35:03下载
- 积分:1
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一个TCP聊天例子
一个TCP聊天例子
- 2022-02-24 13:49:49下载
- 积分:1
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SOCKET通信方面的很实用的程序 很经典
SOCKET通信方面的很实用的程序 很经典-SOCKET communications procedure is very practical classic
- 2022-04-25 17:49:04下载
- 积分:1
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which contains three VC code to VC network debugging procedures, learning TCP/IP...
里面含有3个VC代码,有助于调试VC网络的程序,学习TCP/IP,有一定的参考价值-which contains three VC code to VC network debugging procedures, learning TCP/IP, a certain reference value
- 2022-02-02 14:05:40下载
- 积分:1
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Make the server controls, is VB the preparation of the network
做服务器的控件,是VB编写网络程序中比较好的基础控件,可是多客户端连接-Make the server controls, is VB the preparation of the network-based control program, a relatively good
- 2022-07-17 19:40:07下载
- 积分:1