命令驱动

Jhead - Jhead is a command line driven utility for extracting digital camera settings from the Exif format files used by many digital cameras.

Jhead是一个命令行驱动的工具，用于从许多数码像机使用的Exif格式的文件中抽取数码像机设置信息。

The paper defines some command codings which are used to make communication between the system and a computer and it also describes how to construct a system based on the PIC MCU , design the application software and drive software for hardware.

使用 PIC 芯片实现系统的硬件构架，定义了计算机与系统之间进行通信使用的命令编码，设计了系统应用软件和硬件接口驱动程序。

The control software connects with PCI driver to send order to the measurement system, in order to initialize the system and start collection. It will access the time domain data in RAM and frequence domaim data in DSP through PCI bus, finish data transfer automaticly, display the data in many ways such as graphicness and table, and store the data into harddisk at the same time.

总控软件与PCI驱动程序挂钩，向测试系统发命令，实现系统的初始化和启动采集等动作，并通过PCI总线读取RAM中的时域数据和DSP中的频域数据，自动完成数据转换，以图形和表格等多种方式实时显示被测参数，并在显示的同时将数据存储到硬盘中去。

An installable device driver for MS-DOS computers that uses ANSI commands to enhance the user's control of the console.

DOS 设备驱动程序 MS-DOS 计算机上安装的一种设备驱动器，使用 ANSI 命令来增强用户对控制台的控制。

At the same time,on the basis of analyzing the contactless IC card's working process and RC531's operating principles,we partition the contactless device driver into the initialization module,the command executing module,the interrupt handler routine, the seeking card module, the card's power-on and power-off module,as well as read/write operating module,and then implement each module in detail.

同时，通过分析非接触式IC卡的工作过程和RC531的工作原理，将非接触式IC卡读写器的驱动程序划分为初始化模块、命令执行模块、中断处理模块、寻卡模块和卡片上电、下电模块，以及读/写操作模块，并详细描述各模块的实现过程。

The IL262 is used to control the SPI lines and send back ADC BUSY commands to the host, allowing efficient interrupt-driven sampling.

IL262能够用来控制SPI总线和发送反馈ADC BUSY命令给主机HOST，允许高效率的中断驱动采样。

He wants to be able to observe the process from an overview perspective, and make sure that everyone has their data-driven marching orders.

长官要知道过程是好油，他希望能够观察过程中，从概况来看，并确保每个人都有自己的数据驱动的队列命令。

Around the topic, the weak points of the traditional platform is analyzed first, such as complex arithmetic, long calculating time, high needs of hardware and so on. A real time control method based on virtual simulation is suggested to separate the complex positive/negative calculation of space kinematic and real time motion control. And a"3-2-1"type 6DOF platform is designed with the reference of the MAST (Multi-Axis Shaking Table) of MTS. The kinematic and dynamic calculation of the platform is finished. According to the calculating result, the control system of the"3-2-1"type 6DOF platform including 6 linear servo electric cylinders is designed and constructed. And the professional software Pro/E is used to do the 3D model and 6DOF motion simulation of the platform. The motion curves of the pistons of the 6 cylinders are exported with the simulation. At last the control software is programmed with Microsoft Visual Basic 6.0 and realizes the functions with the commands of GE series motion controllers. When loading the motion curves exported with the simulation, every cylinder can follow the curve very well and the platform realizes the hoped 6DOF motion.

围绕选题，本论文首先分析了传统的运动平台控制方法所存在的算法复杂、解算耗时长、硬件需求高的缺点，提出了一种基于虚拟仿真的实时控制方法，该方法将复杂的空间运动学正、反解与实时运动控制相分离；之后，参考MTS公司的MAST多轴振动平台，设计了新型的"3-2-1"型六自由度平台，并进行了运动学及动力学计算，根据相关计算结果，设计与搭建了包括驱动6个直线伺服电动缸在内的"3-2-1"型六自由度平台控制系统；接着，使用Pro/E对"3-2-1"型六自由度平台进行了三维建模和六自由度运动学仿真，并由仿真直接获得了6个直线伺服电动缸的活塞杆的相应运动曲线；最后使用Microsoft Visual Basic 6.0编写了控制软件界面，通过调用GE系列运动控制卡的各种命令函数实现了控制系统的相关功能，而当加载仿真得到的各缸运动曲线后，每缸均能很好地跟踪输入曲线，使平台实现了期望的多自由度运动。

Each control code represents an operation for the driver to perform.

每一个控制命令都对应驱动程序的一个操作。

Some of the CTS system software allows the operator to select the number of the nozzle or nozzles array, so that some time in the ink-jet nozzles to not be "excitated", the operator can use this command to get rid of those who cannot marking nozzle.

有些CTS系统的驱动软件允许操作者选择喷嘴数量或指定工作的喷嘴阵列，这样有些喷嘴在喷墨时不被「激发」，操作者可以使用这一命令去掉那些不能喷印的喷嘴。

Chrysanthemum of 10 thousand birthday is lax to edaphic requirement, with the arenaceous qualitative loam with fecund, good drainage had better.

万寿菊对土壤要求不严，以肥沃。排水良好的砂质壤土为好。

He unstepped the mast and furled the sail and tied it.

他拔下桅杆，把帆卷起，系住。