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。
The design is implemented under several different real time operating systems using message queues, semaphores and a timer interrupt.
然后，直到发生定时器中断且调度程序在内核态被激活，进程1才恢复在用户态下执行。
Process 1 then resumes execution in User Mode until a timer interrupt occurs, and the scheduler is activated in Kernel Mode.
他编写这个新调度器的动机是为唤醒、上下文切换和定时器中断开销建立一个完全o(1)的调度器。
His motivation in working on the new scheduler was to create a completely o (1) scheduler for wakeup, context-switch, and timer interrupt overhead.
本文设计的节点采用定时器中断来使节点周期性的进入睡眠状态，从而大大的减少了能耗。
The designing sensor node can use timer interrupt to make nodes sleep periodically, which greatly reduces energy consumption.
软件分为五块：主程序中的初始化模块、换相子程序模块、电流调节、速度调节子程序模块，定时器中断程序模块。
The system software involves five main modules: initialization module, phase-changing module, current-regulating module, speed-regulating module and timer interrupt module.
本文通过分析通用异步通信器件的工作原理，给出了一种利用单片机的定时器中断程序实现异步通信的方法，并在实际工程项目中得到了应用。
Based on the principle of UART, a software method has been presented for asynchronous communication by using interrupt program of timer, and has been implemented in an application project.
介绍了由单片机控制的可控硅电路，该电路运用外部中断获得同步信号，用定时器做导通角控制，并给出实用程。
The controllable silicon circuit controlled by monolithic microcomputer is introduced, which adopts external interrupt to obtain sync signals and controls conducting angel with a timer.
一个主要方法(图9.5)使用创造对象为控制器块，初始化外围设备和设定必需的定时器和中断。
A main method (Figure 9.5) is used to create objects for the controller blocks, initialize the peripherals and to set up the required timers and interrupts.
它也有可能是病态的软件程序，以用于其他目的，定时器，计数器和中断率的变化。
It is also possible for an ill-behaved software program to use the timer-counter for another purpose and change the interrupt rate.
在硬件设计的基础上，文中对系统软件设计中的检测主程序、A/D转换子程序、定时器A中断子程序和液晶显示子程序的设计进行了系统性介绍。
On the base of the hardware design, this paper introduces the main program, A/D convert subprogram, Timer A abruption subprogram and liquid crystal display subprogram of software systematic.
该系统框架由一个简单的多任务内核，配合使用普通单片机自带的不可屏蔽中断(NMI)和定时器功能构成。
It consists of a simple multi-task core together with timer and NMI functions, which are embedded in a common SCU.
为了支持这些功能，又介绍了网络模块、485串口通讯模块、定时器模块、闪存模块、中断模块等底层驱动的设计。
To support these tasks, the thesis discusses the design of the GPRS communication module, the RS485 communication module, the IrD communication module, the tinier module and the FLASH module.
DMA可以被外部(INT3 - 0)、内部的(片内定时器和串口)中断触发运行，传输完成后可以向CPU发出中断请求。
DMA can run constantly or can be triggered by exterior interruption (INT3-0), interior interruption (timer and serial port), at the end of transfers, send interruption signal to CPU.
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。
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.
本文提出了一种智能时控开关的设计方法，该智能时控开关利用单片机中的定时器、IO接口、中断系统等资源，能根据时刻信息对多路开关进行控制。
This paper proposes a method of intelligent time-control switch design, which USES the SCM timer, IO interface, interrupt system, and other resources to control the multi-channel switch.
采用霍尔传感器采集液压泵旋转产生的脉冲，结合单片机定时器的中断来精确计时，并对单位时间内的霍尔脉冲数进行统计。
Then, the interrupt of the single chip timer had been used to time precisely, and the Hall pulse number had been counted in unit time.
定时器可以产生一个中断信号后，超时，或在操作过程中提供的计数当前值。
The timer can generate an interrupt signal upon timeout, or provide the current value of count during operation.
具有中断请求的正常间隔定时器模式。
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。
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.
定时器记数溢出后，产生中断，将P 1.0借口取反即得周期方波。
Hutchison few overflow timer, interrupt, will take anti-P1.0 pretext that a square wave cycle.
通常定时器工作在中断方式，因此它将频繁地中断CPU的工作。
Usual timer in severance way, therefore it frequently will sever CPU the work.
串口和定时器的中断的子程序，对初学的朋友可能比较有用，已经过测试OK ！
Serial port and interrupt subroutine, the friends may be more useful for beginners, has been tested OK!
串口和定时器的中断的子程序，对初学的朋友可能比较有用，已经过测试OK ！
Serial port and interrupt subroutine, the friends may be more useful for beginners, has been tested OK!
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