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pxa270下利用mmap函数实现LED控制的函数,直接在用户层操作具体的IO口来控制LED,推荐!...
pxa270下利用mmap函数实现LED控制的函数,直接在用户层操作具体的IO口来控制LED,推荐!-pxa270 next LED control function implementation using mmap functions operate directly on the user level of specific IO port to control the LED, recommended!
- 2022-02-13 18:45:06下载
- 积分:1
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A driver under linux example, for U.S. Study
一个在linux下的驱动程序的例子,供大家学习-A driver under linux example, for U.S. Study
- 2022-07-02 17:52:05下载
- 积分:1
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44b0平台下开发的程序,makefile。
44B0平台下开发的程序,MAKEFILE。-44B0 platform developed under the program, MAKEFILE.
- 2023-01-20 09:20:04下载
- 积分:1
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Development Documentation linux system transplantation, transplantation of the s...
linux系统移植开发文档,对系统移植的每一步都有详细的说明,是学习系统移植的好资料。-Development Documentation linux system transplantation, transplantation of the system every step detailed instructions, is a good learning system information transplantation.
- 2022-02-04 14:16:29下载
- 积分:1
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读者和写者的问题例子
读者和写者的问题例子-readers and writing examples, the problem
- 2022-05-13 21:50:22下载
- 积分:1
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LINUX下逻辑运算符的应用
LINUX下逻辑运算符的应用-LINUX Logical Operators Application
- 2022-11-14 06:00:03下载
- 积分:1
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此程序为扫描程序,用一定的算法对纸张进行扫描,在linux下编译通过...
此程序为扫描程序,用一定的算法对纸张进行扫描,在linux下编译通过-procedure for scanning procedures, with some of the algorithm for scanning paper, compile under linux
- 2022-01-25 19:23:59下载
- 积分:1
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4.了解和掌握Linux系统支持的消息通信机制、共享存储区机制。. (1) 消息的创建、发送和接收: 使用系统调用msgget( )、msgsed( )、msg...
4.了解和掌握Linux系统支持的消息通信机制、共享存储区机制。. (1) 消息的创建、发送和接收: 使用系统调用msgget( )、msgsed( )、msgrev及msgcrl( ),编写消息的发送和接收程序(消息长度为1KB); (2) 共享存储区的创建、附接和断接: 使用系统调用shmget( )、shmat( )、shmcrl( ),编写一个与上述功能相同的程序。-4. Understanding and support Linux messaging mechanism, shared memory mechanism. . (1) the creation of news, send and receive : the use of system calls msgget (), msgsed (), and msgrev msgcrl (), the preparation of the sender and receiver (news length of the 1KB); (2) shared storage area creation, and attached disconnect : use of system calls shmget (), shmat (), shmcrl (), a preparation of the above functions with the same procedure.
- 2022-03-25 22:13:37下载
- 积分:1
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有许多不同的方式(共享内存,插座,FIFO,消息队列,…
包含几个用不同方式(共享内存、socket、FIFO、消息队列等)实现进程通信的小程序,包含详细注释,足以解释各种方式进程通信的实现原理和编程方法-Contains a number of different ways (shared memory, socket, FIFO, message queue, etc.) to achieve the process of the small communications program, including detailed notes, are sufficient to explain the various ways the realization of the process of communication theory and programming methods
- 2022-07-26 11:12:44下载
- 积分:1
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用户认证及计费系统的网络驱动库,在SUN soloris上编译通过。
用户认证及计费系统的网络驱动库,在SUN soloris上编译通过。-user authentication and billing system for the Network Driver in the Sun soloris compiled through.
- 2023-01-08 10:50:03下载
- 积分:1