《基于51单片机的快电场仪驱动程序设计》-毕业论文设计（学术).doc

PAGE 1 快电场仪驱动程序设计 快电场仪驱动程序设计 摘 要 我国是个自然灾害频发的国家，其中每年因为雷电灾害导致的企业或个人的设备损坏造成的经济损失已经很是严重，因此，我们针对雷电灾害所带来的影响需要一个完善的预警系统，在我们的快电场仪研究就是为了更好的预警雷电静电感应所带来的危害。快电场仪驱动程序设计是研究快电场的一个软件开发模块，通过对程序的设计，以实现硬件和PC机之间的通信。 由于我们团队的硬件采用51单片机AT89S52和USB接口芯片PDIUSBD12组成的单片机最小系统来实现一个完整的USB设备。单片机控制器作为下位机，需要设一个针对D12芯片的51单片机的下位程序，称为固件程序；结合硬件电路板运用Driver Studio生产简易驱动框架来开发USB驱动程序，称为驱动程序；根据我们需要，检测到硬件的条件下还需要一个调试程序，称为应用程序。结合三个程序组成了本次快电场仪驱动程序的设计，配合其他三位同学的成果共同完成本课题的研究。 关键词：USB；固件程序；驱动程序；应用程序 Fast?Electric Field Instrument?Driver Design Abstract China is a country of frequent natural disasters, produced by the lightning current caused by electromagnetic and electrostatic induction electronic equipment each year gave the enterprise and the individual economic property damage and causing serious losses, therefore, establish an effective lightning monitoring of early warning systems and research the appropriate warning forecasting methods, has significance. Fast electric field instrument driver program design is a software development module of the researching fast electric field.Through the program design ,In order to realize the communication between the hardware and PC . Because our team is used 51 single chip microcomputer and USB interface chip PDIUSBD12 in hardware to achieve a complete USB equipment. It can exchange data with PC, and realize its expanding function, through connecting with PC. In combination with other two classmates hardware and virtual oscilloscope, The electric field instrument research is reflected in the waveform, in order to achieve our aim. According to research needs，I requires the development three modules ,include firmware, drivers and applications in this part. Composes of fast electric field instrument driver program design.With the other three students achievements together complete the research on this subject. Key words：USB；Firmware；Driver；Application 目录 TOC \o 1-3 \h \z \u HYPERLINK \l _Toc326946710 1.引言 PAGEREF _Toc326946710 \h 1 HYPERLINK \l _Toc326946711 1.1 快电场仪