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本代码采用嵌入式qt编写,主要嵌入式数据库sqlite在PXA27x芯片中应用...
本代码采用嵌入式qt编写,主要嵌入式数据库sqlite在PXA27x芯片中应用-using the code embedded qt preparation, Embedded database sqlite mainly in Intel PXA27x application chip
- 2022-03-26 09:42:17下载
- 积分:1
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Perl脚本的文本计数器的Linux操作环境
Perl 脚本程序
文本计数器
运行环境 linux-Perl script text counter Linux operating environment
- 2022-12-17 21:05:03下载
- 积分:1
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如何编写makefile
用于西门子通讯模块(TC35、TC35I、MC45/46、MC5556)的串口调试工具-For the Siemens communication module (TC35, TC35I, MC45/46, MC55.) Serial debug tools
- 2023-05-09 11:25:02下载
- 积分:1
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1.嵌入式LINUX开发基础知识
2.基础实验
3.MINIGUI程序设计
4.内核实验
5.驱动模块实验
6.无线通讯实验...
1.嵌入式LINUX开发基础知识
2.基础实验
3.MINIGUI程序设计
4.内核实验
5.驱动模块实验
6.无线通讯实验-1. Embedded LINUX development of basic knowledge 2. 3.MINIGUI the basis of experimental programming 4. Core experiment 5. Drive module experiment 6. Wireless communications experiment
- 2022-06-18 09:47:29下载
- 积分:1
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elks操作系统,一个小型轻量级的linux内核的操作系统实现。
elks操作系统,一个小型轻量级的linux内核的操作系统实现。-elks operating system, a small lightweight linux operating system kernel to achieve.
- 2022-03-19 13:17:49下载
- 积分:1
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读写INI文件的函数已经日志记载
读写INI文件的函数已经日志记载-literacy INI file has been a function of log records
- 2022-03-30 21:50:17下载
- 积分:1
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opengl的一些功能函数,相当齐全!对于正在学习QT,opengl三维制作的人来说是很有用的!...
opengl的一些功能函数,相当齐全!对于正在学习QT,opengl三维制作的人来说是很有用的!-opengl some of the performance function, is quite comprehensive! For are learning QT, opengl three-dimensional people who produced it is very useful!
- 2022-07-25 04:52:27下载
- 积分:1
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multithreaded process as a multi
多线程程序作为一种多任务、并发的工作方式,有以下的优点:
1) 提高应用程序响应。这对图形界面的程序尤其有意义,当一个操作耗时很长时,整个系统都会等待这个操作,此时程序不会响应键盘、鼠标、菜单的操作,而使用多线程技术,将耗时长的操作(time consuming)置于一个新的线程,可以避免这种尴尬的情况。
2) 使多CPU系统更加有效。操作系统会保证当线程数不大于CPU数目时,不同的线程运行于不同的CPU上。
3) 改善程序结构。一个既长又复杂的进程可以考虑分为多个线程,成为几个独立或半独立的运行部分,这样的程序会利于理解和修改。
-multithreaded process as a multi-task, complicated by the way, has the following advantages : 1) improve application response. This graphical interface is especially meaningful, when a very long time-consuming operation, the entire system will wait for the operation, this procedure will not respond to keyboard, mouse, the menu of operations, and the use of multithreading technology, long will be time-consuming operation (time consuming) under a new thread, avoided this embarrassing situation. 2) multi-CPU system more effective. When the operating system would ensure that not more than a few threads CPU number of different threads running on different CPUs. 3) to improve program structure. A long and complex
- 2023-06-23 05:00:03下载
- 积分:1
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unix下用fork()创建process的例子
unix下用fork()创建process的例子-unix using fork () to create examples of process
- 2022-05-08 15:52:10下载
- 积分:1
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用于制作启动软盘!
用于制作启动软盘!-used to create a boot floppy!
- 2022-05-19 16:42:30下载
- 积分:1