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首先,分别对8255、8253进行初始化,设置8255为A口、C口输出,设置8253的计数器0为工作模式3;其次,设置IRQ7的中断矢量,使得有IRQ7中断时调...
首先,分别对8255、8253进行初始化,设置8255为A口、C口输出,设置8253的计数器0为工作模式3;其次,设置IRQ7的中断矢量,使得有IRQ7中断时调用SERVER;再次,调用INIT对计数值初始化;最后,主程序循环等待中断,开始秒表的计时。 2、 INIT子程序-First, the 8255,8253 initialization, set for the 8255 A-C mouth output, set 8253 as the Counter mode 0 3; Second, set up the interruption vector there, make it there interruption call SERVER; Again, call curl_setopt early to count before; Finally, the cycle of waiting for the main program interruption began stopwatch time. 2, curl_setopt Subroutine
- 2022-04-21 07:11:07下载
- 积分:1
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winbond的w77e58双串口测试程
winbond的w77e58双串口测试程-the serial test-double
- 2022-05-13 08:40:16下载
- 积分:1
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我毕业设计的题目,车载GPS,VC++开发的源代码,其中包含有南京市电子地图,maoinfo格式的,还有一张我们学校的地图,我自己制作的。GPS接收机通过串口与...
我毕业设计的题目,车载GPS,VC++开发的源代码,其中包含有南京市电子地图,maoinfo格式的,还有一张我们学校的地图,我自己制作的。GPS接收机通过串口与PC机相连。本设计实现了汽车位置在地图上的动态显示。-I graduated from the subject of design, in-car GPS, VC++ Developed source code, which contains electronic map has Nanjing, maoinfo format, there is a map of our school, I have produced. GPS receiver through the serial port and PC machines connected. Realize the design of the car location on the map of the dynamic display.
- 2022-07-20 03:18:13下载
- 积分:1
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一个用于实现网络点播的播放程序vvplayer,实现网络中媒体流的点播
一个用于实现网络点播的播放程序vvplayer,实现网络中媒体流的点播-Used to realize a network of on-demand player vvplayer, realize the network of on-demand media streaming
- 2022-01-26 07:36:26下载
- 积分:1
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Enter the code on the implementation of the static compression, and compressed t...
实现对输入代码的静态压缩,并将压缩结果存入文件,计算出压缩率.-Enter the code on the implementation of the static compression, and compressed the results into the paper to calculate the compression ratio.
- 2022-08-24 18:17:35下载
- 积分:1
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一个利用Windows API的CD播放机
一个利用Windows API的CD播放机-a Windows API CD player
- 2022-09-18 04:15:03下载
- 积分:1
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Windows socket编程的客户端实现。
Windows socket编程的客户端实现。-Windows socket programming, client-side implementation.
- 2023-07-07 12:45:03下载
- 积分:1
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这是太阳鑫编译的,在风险投资+ +
这是孙鑫编著的VC++深入详解配套的源码,对VC学习有很大帮助-This is the Sun Xin compiled in VC++ in-depth Xiangjie supporting source, it is helps a lot to learn VC.
- 2022-12-07 15:25:03下载
- 积分:1
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该代码是在Turbo c中实现了一个界面化的娱乐小程序,包含了日历、时钟、贪食蛇游戏...
该代码是在Turbo c中实现了一个界面化的娱乐小程序,包含了日历、时钟、贪食蛇游戏-the code is in Turbo c fulfill the interface of a small entertainment procedures, including a calendar, clock, Tanshichi games and so on. .
- 2022-10-02 09:20:03下载
- 积分:1
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VB编写的小型FLASH播放器软件,播放FLASH还是比较好的
VB编写的小型FLASH播放器软件,播放FLASH还是比较好的-VB prepared by the small Flash player software, Flash player is still relatively good
- 2022-01-22 10:40:13下载
- 积分:1