這是電子菜單的嵌入式軟件的程序,在uc/os的操作系統(tǒng)下,在北京博創(chuàng)公司的ARM300試驗(yàn)平臺上運(yùn)行完成,處理器是ARM7。
上傳時間: 2015-09-06
上傳用戶:xhz1993
Note that only the PORT is provided and it is assumed that you have the rest of the source for µ C/OS-II from the book or the upgrade.
標(biāo)簽: the that provided assumed
上傳時間: 2013-11-25
上傳用戶:er1219
This book is intended for embedded system programmers, consultants and students interested in real-time operating systems. μC/OS-II is a high performance, deterministic real-time kernel and can be embedded in commercial products (see Appendix F, Licensing). Instead of writing your own kernel, you should consider μC/OS-II. You will find, as I did, that writing a kernel is not as easy as it first looks.
標(biāo)簽: consultants programmers interested intended
上傳時間: 2015-11-06
上傳用戶:l254587896
本課題的目的就是研制適用于工業(yè)現(xiàn)場控制的嵌入式工業(yè)控制器,這對于提 高工業(yè)現(xiàn)場控制的實(shí)時性具有重要意義。本課題以嵌入式系統(tǒng)設(shè)計(jì)原理和工業(yè)控 制實(shí)際應(yīng)用為核心,從理論上和技術(shù)方法上開展了一系列研究。主要工作有: 1全面系統(tǒng)地概述了嵌入式系統(tǒng)的發(fā)展過程和分類,及其在各個領(lǐng)域 內(nèi)的應(yīng)用,以及嵌入式系統(tǒng)的發(fā)展方向 2基于嵌入式系統(tǒng)設(shè)計(jì)原理的嵌入式工業(yè)控制器的設(shè)計(jì)的總體方案, 從硬件和軟件兩個方面講述了嵌入式工業(yè)控制器的設(shè)計(jì)思想和方 法,及其可行性的論證 3嵌入式工業(yè)控制器硬件平臺的設(shè)計(jì)與調(diào)試,著重?cái)⑹隽擞布脚_的 整體設(shè)計(jì)方案,包括各個設(shè)計(jì)模塊的選型與接口電路的設(shè)計(jì) 4嵌入式工業(yè)控制器所采用的操作系統(tǒng)的移植與調(diào)試,詳細(xì)講敘了 u C/OS-II實(shí)時操作系統(tǒng)在基于AT9I M40800的嵌入式工業(yè)控制器 硬件平臺上的移植過程及注意事項(xiàng) 5在后繼的工作中,我們還要在實(shí)時嵌入式操作系統(tǒng)的基礎(chǔ)上完成對 操作系統(tǒng)的擴(kuò)展以及對各個模塊的驅(qū)動。
標(biāo)簽: 工業(yè)現(xiàn)場 嵌入式工業(yè) 控制 控制器
上傳時間: 2015-12-05
上傳用戶:kikye
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(biāo)簽: priority preemptive inversion problem
上傳時間: 2015-12-14
上傳用戶:氣溫達(dá)上千萬的
國防科大的一個ucos課件,主要介紹 內(nèi)核結(jié)構(gòu)-任務(wù)以及調(diào)度機(jī)制,任務(wù)間通信, uC/OS的移植,在PC機(jī)上運(yùn)行uC/OS等,適合初學(xué)。
標(biāo)簽: ucos
上傳時間: 2016-01-17
上傳用戶:daoxiang126
『embedded systems building blocks, complete and ready-to-use modules in C, second edition』 - This second edition features revisions that support the latest version of the author s popular operating system and book, MicroC/OS-II - Complete and ready-to-use modules in C Get a clear explanation of functional code modules and microcontroller theory
標(biāo)簽: ready-to-use embedded building complete
上傳時間: 2014-12-04
上傳用戶:阿四AIR
《STR7 系列微控制器》介紹,以及《µ C/OS-II在STR71x微控制器上的移植》,都是中文的,這年頭中文的資料不好找。
上傳時間: 2014-01-27
上傳用戶:英雄
混合動力汽車( HEV) 控制系統(tǒng)一直是電動車的核心控制部分。論文介紹了其控制系統(tǒng)具有多任務(wù)、實(shí)時性的特點(diǎn), 開發(fā)了一套基于Freescale MC9S12DP256 控制器與CAN 總線設(shè)計(jì)的混合動力汽車管理系統(tǒng), 提出了在軟件開發(fā)中引入嵌入式 實(shí)時操作系統(tǒng)μC /OS—II , 并重點(diǎn)詳述了μC /OS—II 在該系統(tǒng)中的移植與應(yīng)用。經(jīng)過理論和實(shí)驗(yàn)證明, 該控制系統(tǒng)實(shí)時性 強(qiáng)、可靠性高。
標(biāo)簽: Freescale HEV 256 CAN
上傳時間: 2014-01-25
上傳用戶:wab1981
這是電子菜單的嵌入式軟件的程序,在uc/os的操作系統(tǒng)下,在北京博創(chuàng)公司的ARM300試驗(yàn)平臺上運(yùn)行完成,處理器是ARM7。
上傳時間: 2016-04-23
上傳用戶:hewenzhi
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