This code sample shows how to write a simple Javadoc 1.2 Doclet. Used with Javadoc, it can generate a Unix-style inverted index for a set of Java classes, with links to real Java API documentation. Includes directions and source code. This doclet requires JDK 1.2.1 or later, it will not work with JDK 1.1
標簽： Javadoc generate Doclet sample
上傳時間： 2015-11-16
上傳用戶：希醬大魔王
我們做微機硬件綜合實驗做的一個交通信號燈實時控制系統設計，很好哦！還附有實驗報告．-A traffic lights real-time control system design of the micro computer hardware experiment.PS:contain the experiment report
上傳時間： 2015-11-17
上傳用戶：924484786
This book is a hands-on introduction to the principles and practice of embedded system design using the PIC microcontroller. Packed with helpful examples and illustrations, it gives an in-depth treatment of microcontroller design, programming in both assembly language and C, and features advanced topics such as networking and real-time operating systems. It is accompanied by a CD-ROM containing copies of all programs and software tools used in the text and a `student version of the C complier Designing Embedded Systems with PIC Microcontrollers: Principles and Applications is ideal for students of electronics, mechatronics and computer engineering. Engineers in industry and informed hobbyists will also find this book a valuable resource when designing and implementing both simple and sophisticated embedded systems using the PIC Microcontroller.
標簽： introduction principles hands-on embedded
上傳時間： 2014-01-17
上傳用戶：wuyuying
The ability to write efficient, high-speed arithmetic routines ultimately depends upon your knowledge of the elements of arithmetic as they exist on a computer. That conclusion and this book are the result of a long and frustrating search for information on writing arithmetic routines for real-time embedded systems. With instruction cycle times coming down and clock rates going up, it would seem that speed is not a problem in writing fast routines. In addition, math coprocessors are becoming more popular and less expensive than ever before and are readily available. These factors make arithmetic easier and faster to use and implement. However, for many of you the systems that you are working on do not include the latest chips or the faster processors. Some of the most widely used microcontrollers used today are not Digital Signal Processors (DSP), but simple eight-bit controllers such as the Intel 8051 or 8048 microprocessors.
標簽： arithmetic high-speed ultimately efficient
上傳時間： 2014-11-30
上傳用戶：lizhen9880
"Java for C++" is a tool to generate C++-wrapper-classes for existing Java-classes. The implementation of the wrapper classes uses JNI to call the real Java classes. The C++-API to use these wrapper classes is very close to the API of the Java classes.
標簽： wrapper-classes Java-classes implementati for
上傳時間： 2015-12-07
上傳用戶：liuchee
從結構上來說，實時多任務操作系統包括兩部分，一部分為操作系統內核(kernel)，即實時執行程序(Real Time Executive:RTX)，另一部分是輸入輸出部分(I/O)(注意開發系統不屬于操作系統的范疇)；嵌入式系統對I/O的需求通常比較小(無文件系統需求)，因此很多實時多任務操作系統本質上就是一個實時執行程序，如AMX(Kadak)，VRTX(Microtec)，iRMX(Intel)等(這里的X即:eXecutive)，如果純粹從kernel的角度來考察目前流行的各種實時多任務操作系統的性能，它們的效率差別都不大。 在市面上可以得到一些RTX的源代碼(有用C實現的，有用匯編實現的，還有用PL/M語言實現的)，從internet上也可以蕩一些下來(我介紹一個站點www.eg3.com，堪稱世界電子工程師資源寶庫)，下面我要介紹的一個RTX版本(我命名為SRTX:short RTX)，可以說是RTX中的元老級產品了，來自某研究所，九十年代初他們到美國考察，從美國某公司購得。五年以前，SRTX在國內有售，許多搞工控的研究所利用SRTX開發了一些大型或小型的產品,這里介紹的SRTX我作了一些簡化和改動.
標簽：
上傳時間： 2015-12-09
上傳用戶：wang5829
In a preemptive priority based RTOS, priority inversion problem is among the major sources of deadline violations. Priority inheritance protocol is one of the approaches to reduce priority inversion. Unfortunately, RTOS like uC/OS can’t support priority inheritance protocol since it does not allow kernel to have multiple tasks at the same priority. Although it has different ways to avoid priority inversion such as priority ceiling protocol, developers still have some difficulties in programming real time applications with it. In this paper, we redesign the uC/OS kernel to provide the ability to support round robin scheduling and implement priority inheritance semaphore on the modified kernel. As result, we port new kernel with priority inheritance semaphore to evaluation board, and evaluate the execution time of each of the kernel service as well as verify the operations of our implementation.
標簽： priority preemptive inversion problem
上傳時間： 2015-12-14
上傳用戶：氣溫達上千萬的
This application report describes the use of Timer_A3 to decode RC5 and SIRC TV IR remote control signals. The decoder described in this report is interrupt-driven and operates a background function using specific features the Timer_A3. Only a small portion of the MSP430 CPU?s nonreal-time resources is used. Specific hardware bit-latching capabilities of the Timer_A3 module are used for real-time decoding of the IR data signal, independent and asynchronous to the CPU. CPU activity and power consumption are kept to an absolute minimum level. The Timer_A3 decoder implementation also allows other tasks to occur simultaneously if required. The solutions provided are written specifically for MSP430x11x(1) and MSP430x12x derivatives, but can be adapted to any other MSP430 incorporating Timer_A3. 電視遙控器設計基於MSP430
標簽： application describes Timer_A control
上傳時間： 2014-01-01
上傳用戶：qq21508895
Apply the standard QR-decomposition based LSL algorithm using angle-normalized error to predict/estimate complex-valued processes.
標簽： QR-decomposition angle-normalized algorithm standard
上傳時間： 2015-12-27
上傳用戶：cc1
celestia源代碼，Celestia, a real-time 3D space simulation featuring a database of over 100000 stars, nearly a hundred solar system, objects, and a complete catalog of extrasolar planets.
上傳時間： 2013-12-26
上傳用戶：縹緲
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