The design or a subset of it was implemented under several different Real Time Operating systems using RTOS specific message queues, semaphores and a timer interrupt.
设计以若干(种)使用RTOS特殊消息队列、消息发送及计时器中断的实时操作系统为基准。
A new interrupt handling scheme oriented to real time control is presented based, on the analysis and evaluation of three existing FORTH language systems in use.
本文在对国内外三种较流行的代表性FORTH语言系统进行分析与评价的基础上,提出了一种面向实时控制的新的中断管理方案。
This paper describes the design of a real-time multitask monitoring system, and more on the kernel module RTMMON in: task control, resource management, interrupt process and communication.
本文介绍了实时多任务监控系统的设计思想,着重阐述了RTMMON的核心模块:任务控制部、资源控制部、中断控制部及通信控制部的设计。
The structure based on interrupt working principle, using the multi-duties realizing and real-time image processing project, extracts the position characteristic of beer fluid.
采用多任务实现方案,基于中断机制的工作原理,采用准实时的图像处理方案,提取液位特征。
The design is implemented under several different real time operating systems using message queues, semaphores and a timer interrupt.
该设计使用消息队列、信令和定时器中断,可以在几种不同的实时操作系统中实现。
It has been testified that the real time interrupt technology is exact and reliable, thus ensuring the precise control property of yarn tension in the composite product winding technology.
经实际运行证明,所采用的实时中断技术准确、可靠,能够保证复合材料制品缠绕中纱线张力的精密控制性能。
And it presents a efficacious method to enhance precision of real time control, which changes value of clock interrupt frequency by changing divided frequency of system tinier.
同时给出了一种提高实时控制精度的有效方法,即通过改写系统定时器的分频值达到改变定时器时钟中断频率的值。
It improves ability in real time interrupt management by changing the policy.
调整中断管理策略,改善实时性中断的响应。
Specially, such techniques as interrupt hook, event synchronization, message passing, double frame memory alternation and priority setup are used to insure the real-time performance.
特别采用了中断挂接、事件同步、消息传递、双帧存交替以及优先级设定等技术确保图像采集的实时性。
The system is realized by the method of concurrent processing, real time interrupt and multi process.
通过采用并行处理、实时中断多进程调度处理的方法,实现了满足上述功能的数控系统。
The program design is based on bus time sharing and interrupt servicing. It can renew the speeds and the directions of every motor at real time.
程序设计基于中断服务和总线分时复用方式,实时更新各个电机的速度和方向。
Through the fixed time interrupt design in the software, the real-time put out of the PWM waves was met.
通过软件定时中断设计以满足PWM波形的实时输出要求;
The key points to this technology are the timer interrupt, A/D interrupt, communication interrupt and real time operation.
该技术的关键是采用多种定时中断,包括采样完成中断、定时采集中断、通信中断、实时多任务中断技术等。
Considering that the IED requires high reliability and real-time performance, the interrupt manner was adopted of dual-port RAM.
考虑到IED的实时性和可靠性,对双口ram选择了中断工作方式。
However, in common embedded system, the real-time clock interrupt will wake up the CPU rapidly and periodically even there is no other devices' interrupt. That will increase system power consumption.
但在一般的嵌入式系统中,当系统进入IDLE状态后,即使没有其他设备中断,实时时钟中断也会不断唤醒CPU,这样就会大大增加系统的功耗。
This paper studies the interrupt latency and context-switch time of embedded real-time operating system, and about the interrupt latency a non-maskable interrupt idea is put forward.
本文分析了嵌入式实时操作系统的两个重要的性能指标任务切换时间和中断延时及对实时控制的影响,并针对中断延时提出非屏蔽中断的改进方法。
Aim Objective: to master the timer T0, T1 of the mode selection and programming methods, to understand the design method of the interrupt service routine, and learn skills in real-time debugging.
实验目的目的:掌握定时器t0、T1的方式选择和编程方法,了解中断服务程序的设计方法,学会实时程序的调试技巧。
No hardware alteration is needed in this method. The time-interrupt achieved can be used in real-time microcomputer control systems and various sample frequencies can thus be conveniently obtained.
该方法无须对原机器硬件作任何改动,可用于微机实时控制系统中,方便地获得任意采样频率。
Real-time operating system interrupt flag;
RTOSINT---实时操作系统中断标志;
Real-time operating system interrupt flag;
RTOSINT---实时操作系统中断标志;
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