The Free Finite Element Package is a library which contains numerical methods required when working with finite elements. The goal of FFEP is to provide basic functions for approximating the solution of elliptic and parabolic PDEs in 2D.
標簽： numerical contains required Element
上傳時間： 2014-09-05
上傳用戶：trepb001
kissme is a free (GPLed) Java Virtual Machine. It is being developed on GNU/Linux and can run console java applications. kissme is to be used with the GNU Classpath java class library. kissme also provides support for orthogonally persistent java
標簽： developed Virtual Machine kissme
上傳時間： 2015-12-07
上傳用戶：qiao8960
ti tms281x BIOS/RTOS 實例代碼， 適合ccs2.2環境
上傳時間： 2013-12-18
上傳用戶：zhouli
This program is free software you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation either version 2 of the License, or (at your option) any later version.
標簽： redistribute the software program
上傳時間： 2014-11-30
上傳用戶：大三三
WRITING BUG-FREE C CODE.
上傳時間： 2014-12-21
上傳用戶：lifangyuan12
[推薦]彭光紅先生的《小容量單片機系統的C語言程序結構》Point RTOS monolithic integrated circuit real-time operating system Point RTOS monolithic integrated circuit real-time operating system
標簽： monolithic integrated real-time operating
上傳時間： 2013-12-18
上傳用戶：rocketrevenge
Point RTOS 主要是一個針對小系統開發而設計的實時操作系統。 目前，Point RTOS 僅提供對51系列及其擴展系統單片機的支持， 針對51內核函數不能重入以及51單片機的內存空間管理方式等因素， RTOS放棄了搶先式內核的調度，而使用了時間片的調度方式，除非任務主動放棄， 否則任務將獨占CPU一直運行，因而任務中必須完成對本次操作的時間片設置，即等時間的設置。
上傳時間： 2014-12-05
上傳用戶：athjac
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
一個使用MSP430匯編語言寫的 RTOS,此版本為 V1.1 版并已修正過在 IAR MSP430 V3.42A 編譯后可于 Simulator 下正常調度工作了,其中設置的六個任務上都下了斷點,方便在 Simulator 下觀測任務調度,茲將原使用說明詳列如下: M430/OS 演示程序 V1.1 版,此演示程序包含六個任務： softclock 軟時鐘任務 task1 向端口2的每個管腳輸出方波的任務 task2 向端口3的每個管腳輸出方波的任務 task3 向端口4的每個管腳輸出方波的任務 task4 向端口5的每個管腳輸出方波的任務 taskled 點亮P1.0上指示燈的任務 6個任務，加上M430/OS的空閑任務，共7個任務，系統開辟了6塊堆棧，空閑任務使用main程序的堆棧，空閑任務不保存現場。每塊堆棧的大小可以不同。 軟時鐘任務利用M430/OS的多任務延時模擬了一個有年、月、日、時、分、秒的時鐘，并且可以日期,時間格式為BCD格式或10進制格式。
上傳時間： 2015-12-14
上傳用戶：www240697738
SWDiet3D is a port to SuperWaba of the Diet3D, the free 3D engine for J2ME mobiles, written by Philippe Coval.
標簽： SuperWaba the SWDiet3D mobiles
上傳時間： 2015-12-15
上傳用戶：ynsnjs
