Port Reader RS232, 485
上传时间: 2013-11-25
上传用户:凤临西北
通过研究Linux的线程机制和信号量实现读者写者(Reader-Writer)问题并发控制。 1)写-写互斥:不能有两个写者同时进行写操作; 2)读-写互斥:不能同时有一个线程在读,而另一个线程在写; 3)读-读允许:可以有一个或多个读者在读; 4)读者优先的附加限制:如果读者申请进行读操作时已有另一个读者正在进行读操作,则该读者可直接开始读操作; 5)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个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。
标签: Reader-Writer Linux 线程机制 信号量
上传时间: 2016-09-28
上传用户:xg262122
Tricks of the Windows Game Programmin Gurus, 2E takes the Reader through Win32 programming, covering all the major components of DirectX including DirectDraw, DirectSound, DirectInput (including Force Feedback), and DirectMusic. Andre teaches the Reader 2D graphics and rasterization techniques. Finally, Andre provides the most intense coverage of game algorithms, multithreaded programming, artificial intelligence (including fuzzy logic, neural nets, and genetic algorithms), and physics modeling you have ever seen in a game book.
标签: programming Programmin the covering
上传时间: 2014-01-02
上传用户:wangchong
Design of 915MHz RFID Reader 915MHz RFID读卡器设计----硕士学位论文
上传时间: 2013-12-15
上传用户:ynsnjs
Foxit Reader, Best Reader for Everyday Use!2.0.2007.1414繁中编码
标签: Reader Everyday Foxit Best
上传时间: 2016-10-31
上传用户:集美慧
Build your own RFID Reader with the http://www.elektor.es/ schematic. It works great with tag MiFare (ISO 14443). RFID writer will be here next.
标签: with schematic elektor MiFare
上传时间: 2016-11-15
上传用户:a673761058
A program based in chip TIRIS programmed in assembler. Useful for prototype design of a RFID Reader.
标签: programmed assembler prototype program
上传时间: 2013-12-24
上传用户:youke111
ELEKTOR-RFID-Reader. In this file you have available the schematic and the resources necesaries for making your own RFID Reader.
标签: ELEKTOR-RFID-Reader necesaries available the
上传时间: 2013-12-13
上传用户:thuyenvinh
Schematic for the development of a RFID Reader with a TRF7960 Reader.
标签: Reader development Schematic RFID
上传时间: 2014-01-07
上传用户:gmh1314
ATMEL AT89C51SND1 IDE TO USB Reader
上传时间: 2014-01-30
上传用户:tzl1975