Writing an Input Module The sample module introduced here is called idiom (Input Device for Intercepting Output of Mice), The sample module registers itself with the USB kernel subsystem as a mouse driver and with the input management subsystem as a keyboard driver. idiom translates mouse movement events into keyboard input events: it reports arrow events to the input system according to how the physical mouse is moved.
標(biāo)簽: Input introduced Writing Device
上傳時(shí)間: 2015-06-25
上傳用戶:731140412
MISRA (The Motor Industry Software Reliability Association 汽車(chē)工業(yè)軟件可靠性聯(lián)會(huì)) 是位于英國(guó)的一個(gè)跨國(guó)汽車(chē)工業(yè)協(xié)會(huì),其成員包括了大部分歐美汽車(chē)生產(chǎn)商。其核心使命是為汽車(chē)工業(yè)提供服務(wù)和協(xié)助,幫助廠方開(kāi)發(fā)安全的、高可靠性的嵌入式軟件。這個(gè)組織最出名的成果是所謂的MISRA C Coding Standard,這一標(biāo)準(zhǔn)中包括了127條C語(yǔ)言編碼標(biāo)準(zhǔn),通常認(rèn)為,如果能夠完全遵守這些標(biāo)準(zhǔn),則你的C代碼是易讀、可靠、可移植和易于維護(hù)的。最近很多嵌入式開(kāi)發(fā)者都以MISRA C來(lái)衡量自己的編碼風(fēng)格,比如著名的uC/OS-II就得意地宣稱自己99%遵守MISRA標(biāo)準(zhǔn)。而《嵌入式開(kāi)發(fā)雜志》也專門(mén)載文號(hào)召大家學(xué)習(xí)。編碼規(guī)范通常是一個(gè)公司自定的“土政策”,居然有人去做標(biāo)準(zhǔn),而且還得到廣泛的認(rèn)可,這不禁引起我強(qiáng)烈的興趣。可惜這份標(biāo)準(zhǔn)的文本需要花錢(qián)去買(mǎi),而且短短幾十頁(yè),要價(jià)非常昂貴。MISRA在網(wǎng)上公布了一些文檔,其中有關(guān)于MISRA C Coding Standard的Clarification報(bào)告,從中間你可以大致猜到MISRA標(biāo)準(zhǔn)本身是什么。
標(biāo)簽: Association Reliability Industry Software
上傳時(shí)間: 2013-12-27
上傳用戶:wangzhen1990
BLT is a library of extensions to the Tk library. It adds new commands and variables to the application s interpreter.
標(biāo)簽: library extensions the variables
上傳時(shí)間: 2014-01-06
上傳用戶:維子哥哥
is about the 51 and the LCD
上傳時(shí)間: 2013-12-22
上傳用戶:sunjet
This file came from Planet-Source-Code.com...the home millions of lines of source code You can view comments on this code/and or vote on it at: http://www.Planet-Source-Code.com/vb/scripts/ShowCode.asp?txtCodeId=58860&lngWId=1 The author may have retained certain copyrights to this code...please observe their request and the law by reviewing all copyright conditions at the above URL.
標(biāo)簽: Planet-Source-Code millions source lines
上傳時(shí)間: 2013-12-26
上傳用戶:dancnc
The Davicom DM9008A NDIS CE miniport device driver is used to be the network component of the Microsoft WinCE.net enables hardware containing Davicom s fast ethernet controller DM9008A
標(biāo)簽: component the miniport Davicom
上傳時(shí)間: 2013-12-24
上傳用戶:頂?shù)弥?/p>
This PNG Delphi version 1.56 documentation (this version is a major rewrite intended to replace the previous version, 1.2). Improvements in this new version includes: This new version allows the programmer to not use Delphi heavy units which will greatly reduce the size of the final executable. Read more about this feature here. Most, if not all, Portable Network Graphics features as CRC checking are now fully performed. Error on broken images are now better handled using new exception classes. The images may be saved using interlaced mode also. Transparency information won t be discarted after the image is loaded any more. Most of the images are decoded much faster now. The images will be better encoded using fresh new algorithms. IMPORTANT! Now transparency information is used to display images.
標(biāo)簽: version documentation intended rewrite
上傳時(shí)間: 2015-06-28
上傳用戶:qiao8960
一本好書(shū):The thinking of C++ 英文版
上傳時(shí)間: 2014-12-03
上傳用戶:wkchong
一本很好的書(shū):The thinking of C++ 英文版
上傳時(shí)間: 2014-01-06
上傳用戶:miaochun888
The Fortran 90 Handbook is a definitive and comprehensive guide to Fortran 90 and its use. Fortran 90, the latest standard version of Fortran, has many excellent new features that will assist the programmer in writing efficient, portable, and maintainable programs. The Fortran 90 Handbook is an informal description of Fortran 90, developed to provide not only a readable explanation of features, but also some rationale for the inclusion of features and their use. In addition, “models” give the reader better insight as to why things are done as they are in the language.
標(biāo)簽: Fortran comprehensive definitive and
上傳時(shí)間: 2015-06-29
上傳用戶:aa17807091
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