Search - exception

Search - exception - List

[VxWorks] Exception_recovery_using_Signal DL : 0: tServer task executes functions at low priority (254). serverSend funtion is used to send a request to the tServer to execute a function at the tServer s priority. First tServer task executes the i() system call to print the summary of tShell task. Next an address exception is caused in tServer task by trying to execute a funtion at non-aligned word boundry. As a result SIGBUS signal is raised automatically. Signals (setjmp() and longjmp()) are used to allow the tServer task to recover gracefully from an address error exception. For more information about signals, please refer to sigLib manual pages.-tServer task executes functions at low pri ority (254). serverSend funtion is used to send a request to the tServer to execute a function at the tServer's priority. First tServer task exec utes the i () system call to print the summary of t Shell task. Next an address exception is caused in tServer task by trying to execute at a funtion non-aligned word boundry. As a result SIGBUS si gnal is raised automatically. Signals (setjmp () and longjmp ()) are used to allow the tServer t ask to recover gracefully from an address error exception. For more information about signals , please refer to sigLib manual pages.
Date : 2026-01-03 Size : 4kb User : 于凤新
[VxWorks] VxWorks_DataCoherence DL : 0: VxWorks中主备数据一致性功能组件的设计与实现.pdf ：数据一致性是主备用系统必须解决的问题。目前主备系统的一致性都采用手工编程来实现。导致代码结构繁杂，且效率不高。利用VxWorks的异常处理机制，结合RISC CPU 的特性．设计实现了一个数据一致性功能组件。这个组件可使数据的一致性处理自动化-VxWorks prepare data consistency in the main functional components of the Design and Implementation. Pdf: data consistency is the main backup system must be addressed. At present, the main preparation of the coherence of the system are used to achieve manual programming. Lead to complex code structure and inefficient. The use of VxWorks exception handling mechanism, combined with the characteristics of RISC CPU. Design and Implementation of a data consistency functional components. This component will enable the consistency of data automation deal
Date : 2026-01-03 Size : 122kb User : GB
[VxWorks] VxWorks_exception DL : 0: 基于VxWorks的异常处理的研究和实现.pdf 阐述了嵌入式软件系统中异常处理的必要性，然后基于嵌入式实时操作系统VxWorks，介绍了一种与具体处理器类型无关的异常处理方法，并且结合一种ARM 处理器，详细阐述了该异常处理的现场保存、现场分析、异常恢复策略的实现。-VxWorks exception handling based on the research and realize. Pdf on embedded software systems need to deal with anomalies, and then based on embedded real-time operating system VxWorks, introduce a specific type of processor has nothing to do with the unusual method of treatment, and combination an ARM processor, described in detail in the exception handling on-site preservation, site analysis, the realization of abnormal recovery strategy.
Date : 2026-01-03 Size : 147kb User : GB
[VxWorks] Exception_handler_VxWorks DL : 0: Abstract]This paper discusses the requirement of the exception handling of the embedded equipment，introduces a method of exception handling based on VxWorks RTOS，discusses the implementation of exception han dling illustrated with a kind ofARM processor．
Date : 2026-01-03 Size : 147kb User : kevin
[VxWorks] VxWorks.exception.handling.design.documents DL : 0: VxWorks异常处理机制设计文档VxWorks exception handling design documents -VxWorks exception handling design documents
Date : 2026-01-03 Size : 147kb User : u88
[VxWorks] VxWorks_task_trace_parse DL : 0: vxworks 平台下的任务跟踪分析学习文档，当你的任务被异常挂起时，如何通过查看任务堆栈来定位分析问题。-vxworks platform documentation to learn the task of tracking analysis, when your task is an exception pending, how to view the task of the stack to locate the problem.
Date : 2026-01-03 Size : 8kb User : lions.gong
[VxWorks] recoverExcSigDemo DL : 0: 用信号句柄处理异常任务，是vxworks信号的基本用法。-Handle signal processing tasks with the exception, is the basic usage of vxworks signal.
Date : 2026-01-03 Size : 2kb User : zhanghangzhi
[VxWorks] excMon DL : 0: vxworks上开发的异常监控模块，可以用来监控异常，并记录异常信息到热重启不丢失内存中。使用命令行可以把异常信息显示-vxworks developed abnormal monitoring module can be used to monitor abnormal, and record the exception information into a hot restart without losing memory. Using the command line can display exception information
Date : 2026-01-03 Size : 49kb User : 金银