This the third edition of the Writing Device Drivers articles. The first article helped to simply get you acquainted with device drivers and a simple framework for developing a device driver for NT. The second tutorial attempted to show to use IOCTLs and DISPLAY what the memory layout of Windows NT is. In this edition, we will go into the idea of contexts and pools. The driver we write today will also be a little more interesting as it will allow two user mode applications to communicate with each other in a simple manner. We will call this the “poor man’s pipes” implementation.
標簽： the articles Drivers edition
上傳時間： 2014-01-16
上傳用戶：ommshaggar
單片機掃描數碼管實現動態顯示數據，給DISPLAY()函數一個參數即可顯示
上傳時間： 2016-01-29
上傳用戶：maizezhen
/// /// /// /// /// /// /// /// /// / USE BY :超聲波測距器 IC :AT89C51 TEL : OSCCAL :XT (12M) DISPLAY :共陽LED顯示 Updata :2004/12/12 NAME :ZHOUSS /////////////////////////////////////////////////////// 測距范圍7CM-11M，堆棧在4FH以上，20H用于標志 顯示緩沖單元在40H-43H，使用內存44H、45H、46H用于計算距離 VOUT EQU P1.0 紅外脈沖輸出端口 speak equ p1.1
上傳時間： 2014-11-07
上傳用戶：cc1015285075
This document is an operation guide for the MPC8XXFADS board. It contains operational, functional and general information about the FADS. The MPC8XXFADS is meant to serve as a platform for s/ w and h/w development around the MPC8XX family processors. Using its on-board resources and its associated debugger, a developer is able to download his code, run it, set breakpoints, DISPLAY memory and registers and connect his own proprietary h/w via the expansion connectors, to be incorporated to a desired system with the MPC8XX processor.
標簽： operational MPC8XXFADS functional operation
上傳時間： 2014-03-10
上傳用戶：zsjinju
DirectX not only provides fast access to the hardware and therefore incredibly speedy performance, but it also makes it much easier for hardware developers to produce new devices that work well in the Windows environment. The DirectX APIs take away the necessity of writing your own low-level, device-specific code to access hardware such as the DISPLAY adapter and network card, making it much easier for you to write programs that take full advantage of the computer s multimedia capabilities.
標簽： performance incredibly therefore hardware
上傳時間： 2016-02-16
上傳用戶：秦莞爾w
An instrument other than a watch for measuring or indicating time, especially a mechanical or electronic device having a numbered dial and moving hands or a digital DISPLAY.break down the enemy s resistance
標簽： instrument especially indicating mechanical
上傳時間： 2014-01-11
上傳用戶：二驅蚊器
空間音樂查詢工具1.9 1122 本工具采集php抓取QQ空間音樂。 換播放器可直接去qq空間音樂播放器 系統要求 PHP+ZEND3.3以后 cache 目錄可寫 cfg_qq_file.txt 可寫 用二進制模式上傳本系統文件 確認服務器能ping qzone-music.qq.com 文件目錄說明 player 播放器目錄 cache 查詢緩存目錄，必須為可寫 style 風格目錄,所有風格存放此目錄,config.php中$cfg_style來確認要現實的風格目錄,默認為default config.php系統配置文件 index.php主程序 cfg_qq_file.txt為最近查詢的QQ號碼，文件必須可寫 top.js頭部JS foot.js底部JS 屏蔽底部copyright,修改樣式#copyright{DISPLAY:none},支持本工具的請保留
上傳時間： 2014-11-26
上傳用戶：qilin
javascript中文教程 <INPUT TYPE="button" NAME="objectName" VALUE="buttonText" [onClick="handlerText"]> NAME specifies the name of the button object as a property of the enclosing form object and can be accessed using the name property. VALUE specifies the label to DISPLAY on the button face and can be accessed using the value property.
標簽： javascript buttonText objectName onClick
上傳時間： 2014-01-25
上傳用戶：aix008
All programs were tested using a breadboard containing a DS80C320, 32K Program memory, 32K Data memory, two 8-segment bar graph LEDs/drivers, and an 11.0592 MHz crystal. The four 8-segment bar graph LEDs/drivers were connected to ports 1, and 3 to DISPLAY their pins states.
標簽： breadboard containing 32K programs
上傳時間： 2016-03-29
上傳用戶：qq1604324866
單片機的lcd驅動，測試過，matrix graphic DISPLAY module driver
上傳時間： 2016-04-03
上傳用戶：qunquan
