硬件驱动程序 meaning in English
der hardwaretreiber
driver hardware
driver, hardware
Examples
- Firstly the paper introduces the former development history and the future development direction about ic , then discusses the technology speciality and the application direction for all kinds of ic . secondly , the paper discourse the design & development process of the system hardware and system software in detail , including design of hardware circuit , introduce of the hardware circuit chip , program of the hardware driver , program of the serial communication , design of the multi - process & multi - thread program , database system construction , interface of system software etc . . after the finishing of the as - above part , the paper give the interface & result of the system running
本文首先简单介绍了智能卡的发展历史及未来发展方向，讨论不同智能卡的技术特点和应用方向，重点对射频技术和射频卡进行介绍；然后详细讲述系统硬件和系统软件设计及开发过程，对硬件电路功能构造、硬件电路采用的芯片、硬件驱动程序的编写、串口通讯程序编写、数据库系统构造和多进程多线程设计的实现及应用界面接口等作了具体详细的介绍；在介绍完系统硬件和软件设计后，给出系统的操作界面和部分运行结果；最后对本项目进行总结和展望，给出项目还需要改进的地方。 - The non - aliasing frequency and non - ambiguous 2 - d angles is obtained by the phase characteristic of eignevalue and integral search method in this dissertation , an algorithm of spatio - temporal 2 - dspectra estimation based on 4th - order cumulants was introduced and used to realize a prototype scout , a calibration algorithm in the wide - band array system is proposed
本文主要介绍了基于四阶累积量的时-空二维谱估计算法，并以此为基础来实现时频空三维侦察机；宽频段阵列系统各种误差参数的校正算法，实验系统的硬件驱动程序的开发和应用软件的开发。 - In the project , the work completed by the author is as followed : ( 1 ) answer for events " transmition , which are transmitted to application programs , and correspondly dealt ; ( 2 ) answer for all of the handware drivers , included lcd display driver , flash driver , e2prom driver , sound driver , gsm status monitorer driver , keyboard driver , uart driver , real - time controller driver , hung - up monitorer driver ; ( 3 ) answer for all problems related with hardware drivers ; ( 4 ) answer for the tools for write data to flash , such as programs , font libraries
该项目中，本人完成了以下几方面的工作： ( 1 )负责所有消息的驱动，使上层应用程序能够接收到底层硬件设备产生的消息，并做相应处理； ( 2 )负责所有硬件驱动程序的设计和调试。驱动程序包括lcd显示驱动、 flash驱动、 e ~ 2prom驱动、声音驱动、 gsm模块状态监控驱动、键盘驱动、串口驱动、实时钟驱动、电源管理、摘挂机检测驱动，共10部分。 ( 3 )负责解决遇到的所有与驱动相关的问题。 - This paper sums the situations and trends of domestic and international engineering machinery firstly , discusses the demands and implements of intelligent and long - range monitoring and controlling , and constructs a three - layer model of the engineering machinery long - range monitorin and control system : the front unit control systems , the machine - mounted monitoring system and the long - range control center ; proposes a kind of structure of embedded system based on c / os - ; dissects the characteristics , structure , operation and schedule principle of c / os - , modified the kernel , and improves dependability of the schedule algorithm ; designs the hardware in detail : the microprocessor at91rm9200 , the store unit , the serial interface , the human - computer interaction interface , the can bus control module , the debug interface and the reset circuit etc . ; on this basis , succeeds in transplanting c / os - to the system , sets up the operating system framework , designs the driver , sets up the institutional framework of upper user ' s application , provides the method and concrete application process of the graphical user interface module based on c / os - . the system designed in this paper , not only has the functions of local control , friendly human - computer interface , but also has various interfaces which make the system can be managed by the long - rang center
本文首先综述了国内外工程机械行业发展的现状和趋势,阐明了实施工程机械智能化及远程监控的意义和需求,并为此构建了工程机械远程监控系统三层结构模型:前端单元控制系统、车载监控系统和远程监控中心;提出了一种基于c / os -的嵌入式车载监控系统构建方案;深刻剖析了c / os -的特点、内核结构、运作机理、调度算法,在此基础上对其内核进行移植前的必要修改,并对其调度算法进行了可靠性改进;对构成嵌入式系统硬件的各个主要部分:嵌入式微处理器at91rm9200 、存储单元、串行接口、人机交互接口、 can总线控制模块、调试接口以及复位电路等做了详细的设计;在此基础上,成功地将c / os -实时内核移植到本文研发的嵌入式硬件系统中,建立了车载监控系统的操作系统体系结构,编写了该操作系统的底层硬件驱动程序,建立了上层用户应用程序的组织结构,并给出了图形用户界面模块化应用程序在c / os -操作系统上的建立方法和具体应用过程。 - Aim at the current practical situation , a kind design procedure is presented on terminal which based on arm and c / os - , and selects the arm microprocessor and operating system combine with the demand of the subject . it designs the hardware system based on the lpc2124 and the periphery interface chipset , and implements the transplantation of c / os - on the lpc2124 , compiles the hardware drivers and the api based on c / os - , the system introduces multitask based on dispatching priority to solve the disadvantage of the foreground / background system . a kind of project on remote update software based on gprs and iap is presented , and discusses the reliability in the end
针对目前实际情况,在研究了终端设计多项技术的基础上,设计了一种基于arm和c / os -的配变监控终端,结合课题的要求对arm处理器和操作系统进行了具体选型,在基于lpc2124的mcu和外围接口芯片上,进行了终端硬件系统的设计;实现了cos -在lpc2124mcu上的移植;编写了基于c / os -的api接口函数和底层硬件驱动程序;采用多任务按优先权调度的方式解决了任务处理的实时性,克服了传统前后台软件在复杂的监控终端设计中实时性差的问题;针对终端软件升级方案进行了探讨,提出了一种基于gprs网络的远程在应用编程( iap )的软件升级方案,对终端软件升级模块进行了软、硬件设计,并对升级方案的可靠性进行了探讨。