设备驱动程序

The method of the system software design is given,including the device diver design and application program design.

并给出系统软件的设计方法，包括设备驱动程序设计和应用程序设计。

All of the methods which described in the paper are mainly in allusion to the operation of I/O, implement the communication between application program and base hardware.

本论文中讲述的虚拟设备驱动程序设计方法主要针对Windows的I/O操作，实现了应用程序与底层硬件的通讯功能，具有较强的实用意义。

It is inevitable to design USB Device Driver when we design a USB system.

在设计USB设备的过程中不可避免的要涉及到设备驱动程序的设计。

The system is composed of hardware design, firmware design, device driver and application software design.

该系统设计包括硬件设计、单片机固件设计以及设备驱动程序设计和用户应用程序设计。

Are either polling or interrupt-driven, with the latter being moregenerally preferred.

设备驱动程序不是轮询的就是中断驱动的，后一种越来越成为首选的。

Device drivers are either polling or interrupt-driven, with the latter being more generally divferred.

设备驱动程序不是轮询的就是中断驱动的，后一种越来越成为首选的。

Device drivers are either polling or interrupt-driven, withthe latter being more generally preferred.

设备驱动程序不是轮询的就是中断驱动的，后一种越来越成为首选的。

Device drivers are either polling or interrupt-driven, with the latter being more generally prefe rred.

设备驱动程序不是轮询的就是中断驱动的，后一种越来越成为首选的。

Device driversare either polling or interrupt-driven, with the latter being moregenerally preferred.

设备驱动程序不是轮询的就是中断驱动的，后一种越来越成为首选的。

Then this dissertation proposes methodologies and algorithms through which a three-axis NC cutter path can be directly generated from massive data points obtained non-contact measuring devices. At the beginning, a Z-map model is employed to set up mesh points with the principle of Convolution Kernel and Blobby algorithm.

在认真分析闭环伺服系统基本框架的基础上，建立了伺服驱动系统中伺服电机、伺服驱动器等主要部件的数学模型，研究了位置控制器的硬件结构和位置伺服控制策略；通过深入剖析Windows系统的体系结构，提出Windows环境下基于虚拟设备驱动程序的伺服系统稳定控制。

Since historical times,England ,where the early inhabitants were Celts, has been conquered three times .

从有历史以来，英国，在此地早期居住的是凯尔特人，已经被征服了三次。

Bluetooth OBEX File Transfer Enables the sending and receiving of files on your phone via Bluetooth.

蓝牙OBEX文件移动允许经过蓝牙传送和接受文件。。。。