本文給出了一種使用 DriverStudio 設(shè)計(jì)WDM 驅(qū)動(dòng)程序的方法，用以實(shí)現(xiàn)數(shù)控系統(tǒng)
應(yīng)用程序?qū)\(yùn)動(dòng)控制卡的訪(fǎng)問(wèn)。文中以基于PCI 總線(xiàn)的運(yùn)動(dòng)控制卡為對(duì)象，在構(gòu)架其硬件結(jié)構(gòu)的基礎(chǔ)上，闡述了設(shè)計(jì)WDM 驅(qū)動(dòng)程序的主要步驟，開(kāi)發(fā)了WDM 驅(qū)動(dòng)程序，在Windows環(huán)境下進(jìn)行測(cè)試，達(dá)到了預(yù)期目的。
關(guān)鍵詞：WDM；PCI；DriverStudio

Abstract：A method of designing WDM driver by using DriverStudio is presented in the paper in order that the CNC application can communicate with the motion controlling card. With the motion controlling card based on PCI bus as the object, the paper describes the primary steps to design WDM driver on the basis of structuring the hardware of the card. The WDM driver for the motion controlling card based on PCI bus has been developed and tested in Windows environment,and the prospective target has been achieved.
Keywords：WDM；PCI；DriverStudio