-
vgscene_for_delphi_2009_v_4
vgscene delphi 2009, for all users
- 2018-09-27 03:15:30下载
- 积分：1
-
8976564675
VB显示最近打开的文件记录,有需要的就下载吧。(VB show records of recently opened files, there is a need to download it.)
- 2013-08-23 18:28:23下载
- 积分：1
-
实验3
说明： 1、单向通信
向甲方连续不断地发送变量a的值，未按键，a=0x0f，按键后根据按键确定a值；并将a的值取反从P0口输出，控制D0、D1、D2、D3相应点亮。乙方接收到数据并偶校验正确后，将接收数据取反从P0口输出，控制D0、D1、D2、D3相应点亮。
2、双向通信
甲方连续不断地发送变量a的值，未按键，a=0x0f，按键后根据按键确定a值；乙方未按键不发送，按键后将乙方按键得到的a*16发送；甲乙双方都将发送数据与接收数据相或后再取反，从P0口输出控制D0—D7相应点亮。
3、间隔发送
未按键，甲方不发送数据，按键后甲方每隔50ms连续发送4个字节：0xff、a、a、a。
乙方只在收到甲方数据0xff后的3个数据并验证相同时，才将接收数据*16发送。
甲乙双方都将发送数据与接收数据相或后，从P0口输出控制D0—D7相应点亮。(1. One-way communication
The value of variable a is continuously sent to Party A without key, a = 0x0f. After the key is pressed, the value of a is determined according to the key; and the value of a is output from P0 port to control the corresponding lighting of D0, D1, D2 and D3. After receiving the data and checking it correctly, Party B will output the received data from P0 port and control D0, D1, D2 and D3 to light up accordingly.
2. Two-way communication
Party A continuously sends the value of variable a without key, a = 0x0f, and determines a value according to the key after the key; Party B does not send the key without key, and sends the a*16 obtained by the key after the key is pressed; Both parties will send the data to or from the receiving data, and then retrieve the data and control D0-D7 from the P0 port to light up accordingly.
3. Interval Sending
Without keys, Party A does not send data. After keys, Party A sends 4 bytes continuously every 50 ms: 0xff, a, a.)
- 2020-11-16 09:29:42下载
- 积分：1
-
这是网络中的一个例子,拿C编出来了,方便大家理解,比较不错的,简单的CRC....
这是网络中的一个例子,拿C编出来了,方便大家理解,比较不错的,简单的CRC.-This is an example of the network, holding out for a C to facilitate understanding, a good comparison, a simple CRC.
- 2022-11-25 21:45:03下载
- 积分：1
-
boxcount
说明： 非常好的资源哦，非常好用的图像灰度二值、分形分析等(Very useful Fractal Analysis Toolbox, Wavelet Analysis, etc.)
- 2019-04-17 15:48:26下载
- 积分：1
-
yingshiziyuan
A network thieves source code that only needs PHP to build a station.
Built-in thousands of video/animation resources
Fully automatic updating of the whole station
Custom Web Site Name
Custom site LOGO
Custom SEO Description
Custom SEO keywords
Custom Header/End Advertisement
- 2019-07-08 11:36:12下载
- 积分：1
-
asp.net
asp.net动态网站开发基础教程，对于asp.net的初学者很有帮助！(err)
- 2008-12-09 14:25:28下载
- 积分：1
-
multi-slave-communication-protocol
基于cc1101 无线模块的一主多从通信协议(Cc1101 wireless module based on a master multi-slave communication protocol)
- 2011-07-03 10:58:52下载
- 积分：1
-
CPP.Cookbook1
说明： 导师给推荐的另一本书，我推荐只看第一章就行了，帮助你理解很多东西。(Mentor to recommend another book, I recommend just look at the first chapter on the line, to help you understand a lot.)
- 2011-03-18 10:20:54下载
- 积分：1
-
luyin
很难找道的，网上就算有也要像一先收肥的论坛。(It is hard to find road, even if there are like online forums of your fertilizer.
.)
- 2012-04-18 18:07:49下载
- 积分：1
