搜索资源列表
write_first
- 写者优先问题。操作限制:1)写-写互斥;2)读-写互斥;3)读-读允许;写者优先的附加限制:如果一个读者申请进行读操作时已有另一写者在等待访问共享资源,则该读者必须等到没有写者处于等待状态后才能开始读操作。-wrote priority issues. Operating restrictions : a) write-write contradict; 2) read-write mutually exclusive; 3) Reading-Reading allowed; Write pri
LinuxIPC进程间的通信
- Linux 操作系统提供进程间通信(IPC)机制,用来保证正在执行的进程在内核的协调下能够 共享资源、同步以及交换数据等。Linux 支持大量进程间通信机制,包括信号、等待队列、管道 以及Unix 系统V 中提供的进程间通信机制,如消息队列、信号量和共享内存。-Linux operating system to provide inter-process communication (IPC) mechanism used to ensure that the process is being
RTX51Examples
- RTX51 example use. Inside are example on how to use RTX51 RTOS. it uses memory pool, messages, RTXbank and shared var
μCOS-II v2.52 在lpc2000系列ARM上的移植源代码
- uCOS在AVR MEGA系列单片机上的移植,花了2月才完成的,拿出来和大家一起分享-Source code of uC/OS II porting to AVR MEGA series MCU. Spent 2 months in porting and shared for all.
VxWorks内存管理
- Vxworks内存管理: 《VxMP(共享内存).doc》、《VxVMI(虚拟内存).doc》、《09Memory.pdf》-Vxworks memory management : "VxMP (shared memory). Doc, "" VxVMI (virtual memory). Doc, "" 09Memory.pdf "
AT89S51clock
- 该程序是本人自己编写的AT89S51源程序,采用C语言编写,已经调试通过,此程序是只作为共享作用,请勿做商业用途,谢谢!-that the procedure was prepared by my own AT89S51 source, using C language, Debugging has been adopted, this procedure is only as a shared role, do not do commercial purposes, thank you!
uCos-interface
- UCOS2外围接口程序源代码,大家看一下,共同分享-UCOS2 peripheral interface source code, we look into the shared
C32_fuzzy
- 文件包含使用motorola单机的专用模糊控制指令,实现模糊控制的例程。 如何定义C语言和汇编语言共用的数据等-document contains single use motorola dedicated fuzzy control commands, fuzzy control routines. How the definition of C and Assembly Language shared data
ex6-4
- 用KEIL C编写的智能温度感测器,比较实用,现在拿出来共享-KEIL C with the preparation of intelligent temperature sensor, the more practical, now shared out
SmallRTOS51clock
- 这是Small RTOS 51 DP-51下载仿真实验仪上实现一个闹钟的源代码。它可以使用k1~k4调整时间,使用串口设置一个报警时间。由于仅仅是一个例子而非产品,有一些细节没有完善。如调整完时间后第一次显示的时间是错误的(由于共享TimeData引起);没有使用串行eeprom存储多个报警时间等;删除报警代码没有编写。不过,程序已经可以使用,读者可以自行完善它。通讯协议参考rtos随想曲和test.ini。 注意:(1)在KEIL C51 工程中,我已经把输出文件目录设在e:\\te
KeyboardPS2_44B0
- 标准PS2键盘源程序(S3C44B0X) ****** 没办法,要得到就先要付出,无奈之下共享此苦心编写的代码,绝对原创!绝对稳定!注:本程序是为uCGUI而编写的,占有44B0的UART1,采用第三套扫描码,最终和uCGUI的接口函数结合,程序有详细的解析。记得当时开发PS2键盘程序时,感觉网上资料太少或者不全,希望能带来帮助!-standard PS2 keyboard source (S3C44B0X) ****** not do. to be paid on the first and
ucos283
- 还是挺实用的,大家共用一下-quite practical, we shared about.
RADIO_RE
- 这个源代码是关于MCS-51的无线接收,用89S52控制MT8870B进行DTMF解码。程序相当的经典,本人调试了几周后,达到了非常好的效果。误码率相当的小。我觉得好东西要大家分享的,所以今天我上传此代码,与大家共同分析进步。-the source code is on the MCS-51 wireless receiver, S52 control with 89 MT8870B for DTMF decoder. Quite the classic procedure, I debug a
FreeFormPPC
- #ifdef _AFXDLL Enable3dControls() // Call this when using MFC in a shared DLL #else Enable3dControlsStatic() // Call this when linking to MFC statically #endif CPreviewDialogDlg dlg m_pMainWnd = &dlg int nResponse = dlg.Do
tcpipC
- 8051 Web Server project See Makefile for build notes Written for Keil C51 V5.1 compiler, notes: It uses big endian order, which is the same as the network byte order, unlike x86 systems. Use OPTIMIZE(2)or higher so that automatic variables
AT89C51snd1做的MP3里的文件系统代码
- This directory contains 3 file system modules: - file system ISO9660 iso9660.c iso9660.h - file system FAT12/16 fat.c fat.h - file system FAT32 fat32.c fat32.h file.c and file.h contains all high levels functions/macro/definition for your applicatio
formatlib
- 一个共享源码的音频库1,其中包括10种左右的音频格式的解码程序,很有参考价值-a shared source of an audio library, which includes about 10 species of the audio format decoding process was useful
2.Shared-memory-System-Partition
- Shared memory System Partition-2.Shared memory System Partition
3.Shared-Semaphore
- Shared Semaphore(Multi-Processing)-Shared Semaphore
4.Shared-Memory-System-Partition
- Shared Memory System Partition