8051上的CRC8校验 A CCITT-8 CRC calculator. The source contains both the calculated (smaller but slower) version, and the table driven (faster but larger) version.
标签： calculator calculated contains smaller
上传时间： 2013-12-13
上传用户：CSUSheep
Overview In this chapter I introduce Borland C++Builder (BCB) and explain what it is about. I also devote considerable time to explaining the purpose of this book and the philosophy behind my approach to technical writing. Technical subjects covered in this chapter include Creating a simple Multimedia RAD program that plays movies, WAV files, and MIDI files. Shutting down the BCB RAD programming tools and writing raw Windows API code instead. Creating components dynamically on the heap at runtime. Setting up event handlers (closures) dynamically at runtime. A brief introduction to using exceptions. This topic is covered in more depth in Chapter 5, "Exceptions." A brief introduction to ANSI strings. This subject is covered in more depth in Chapter 3, "C++Builder and the VCL." Using the online help. Greping through the include and source files that come with the product and with this book.
标签： introduce Overview Borland Builder
上传时间： 2014-01-04
上传用户：小鹏
*** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** ** RELEASE NOTES *** *** *** *** ***** *** *** *** *** *** *** *** *** *** *** *** *** *** 1) RELEASE NOTES: --- --- ---- The release notes are now provided in PDF format in the file: \SOFTWARE\uCOS-II\DOC\RelV251.PDF 2) FEATURES SINCE V2.00: --- --- --- ----- All the features added since V2.00 are described in the PDF file: \SOFTWARE\uCOS-II\DOC\NewV251.PDF 3) EVENT FLAGS: -------------- Event Flags are discussed in AN-1007 (see www.Micrium.com/app_notes.htm) 4) QUICK REFERENCE CHART: ------------------------ A Quick Reference Chart for all the functions in V2.51 is provided in the following .PDF files: \SOFTWARE\uCOS-II\DOC\QuickRefChartV251-Color.PDF Once printed, simply FOLD the page in half and if you have a LAMINATION machine, you can protect the chart by laminating it.
上传时间： 2015-04-06
上传用户：zq70996813
A C++ framework for creating Linux and Windows communications applications that contain Dialogic/Intel NetStructure products. Includes media and network classes (analog, digital, SIP, H323), multithreaded event handling, distributed app support.
标签： communications applications framework creating
上传时间： 2014-01-11
上传用户：mhp0114
CBC下写的串口编程，API函数实例 I wish this site had been around when I was trying to figure out how to make serial communications work in Windows95. I, like many programmers, was hit with the double-whammy of having to learn Windows programming and Win95 serial comm programming at the same time. I found both tasks confusing at best. It was particularly frustrating because I had, over the years, written so much stuff (including lots of serial comm software) for the DOS environment and numerous embedded applications. Interrupt driven serial comm, DMA transfer serial comm, TSR serial comm, C, assembler, various processors... you name it, it had written it. Yet, everything I knew seemed upside-down in the message-driven-callback world of Windows.
上传时间： 2014-06-20
上传用户：cccole0605
1． 汽车轮渡口，过江渡船每次能载10辆车过江，过江车辆分为客车类和货车类，上渡船有如下规定：同类车先到先上船，客车先于货车上渡船，且每上4辆客车，才允许上一辆货车。若等待客车不足4辆，则从货车代替，若无货车等待允许客车上船。试写一个算法模拟渡口管理。 算法设计: 1客车和货车均建立一个链式队列，初始均为空。以后来一辆车不是货车就是客车，因此可以说整个程序的事件驱动event就是这两个,客车表示1，货车表示0. 2轮船还没有到达时客车和货车均按次序排在各自队列中。 3轮船到达时，根据两个队列的情况，分别处理。处理如下： a 客车数不满4辆，则将排在前面的货车上船，但总数不能超过10，若没有货车等待，客车直接上船。 b 客车数满4，但不满8辆，客车先上，排在前面的只有一辆货车可以上船，若没有货车等待则货车不上。 c 客车满8辆但不满10，客车上船，排在前面的货车最多可以上2辆，但总数不能超过10。 d 客车满10，则全上客车,但总数不能超过10。
标签： 汽车
上传时间： 2015-04-25
上传用户：CHENKAI
英文名为：《Data.Protection.and.Information.Lifecycle.Management》内容为：数据维护计划的统一框架，数据维护的策略标准，使用政策驱动（policy-driven)数据维护及数据生命周期(DLM）管理来提高安全、降低成本等。
标签： Information Protection Management Lifecycle
上传时间： 2014-01-08
上传用户：banyou
This firmware translates a PS/2 mouse to a USB mouse. The translator firmware is entirely interrupt driven (with the exception of sending the data via USB to the host.) An interrupt is generated when the PS/2 start bit is received, at which time the firmware will begin its receive routine. In addition to this interrupt, every 168ms a timer overflow interrupts the main program and implements one state of the mouse state machine. This state machine handles sending bytes to and translating bytes received from the PS/2 mouse automatically. All of this is done in the background while the main program runs in the foreground. The only operation that the main program implements is sending mouse data to the PC via USB.
标签： firmware mouse translates translator
上传时间： 2015-04-26
上传用户：cuiyashuo
Introduction to GPS ToolKit Pro 1.0 GPS ToolKit Pro is an ActiveX object that makes it easy to add GPS support to any Visual Basic, Visual C++, Delphi, Excel, or scripting project that supports ActiveX controls. GPS data (including lat/lon, speed, course, altitude, and dozens of other datasets) can be accessed through GPS ToolKit s properties, and GPS ToolKit s multithreaded event-based architecture notifies your application when data has been updated, saving you from having to write messy polling routines.
标签： ToolKit Introduction GPS Pro
上传时间： 2015-04-28
上传用户：zhuoying119
IBM MQ Introduction and overview This chapter describes the scope of this book and introduces WebSphere Business Integration Message Broker, WebSphere Business Integration Event Broker, and their main components.
标签： Introduction and describes overview
上传时间： 2015-05-13
上传用户：xuanjie
