PXI介面資料擷取卡於嵌入式作業系統Windows CE之發展

Abstract

這本論文是以Windows CE作業系統為基礎，發展出一張National Instruments的PXI介面類比-數位訊號轉換(A/D)卡之裝置驅動程式。PXI標準是一種以目前非常普及的PCI規格為基礎，再附加上一些儀器所需的定製功能而為儀器量身打造出來的另一種延伸介面。其機構方面之規格將構成元件定義的十分牢固。該介面目前在一般個人電腦市場中仍不是十分普及。因此其支援的周邊裝置仍十分有限。本論文使用由Platform Builder所提供的Windows CE發展環境，去發展出這張National Instruments的 PXI 介面類比-數位訊號轉換卡之裝置驅動程式。而軟體介面則是使用Embedded Visual C++進行發展，其所發展出來的驅動程式能完全相容於PXI介面之系統環境之中。

This thesis develops a device driver for a National Instrument (NI) Analog-to-digital conversion (A/D) board to be used in a NI PXI system under the Windows CE environment. The PXI standard is an extension to the popular PCI bus interface tailored to fit hostile instrument usage environment. Even though it posses many rugged elements, the PXI system is not popular among the PC market. The peripheral support around it is therefore very limited. This thesis uses the Platform Builder provided with WinCE to develop the device driver for the NI A/D board. The software is developed under Embedded Visual C++, and the driver is fully compatible for PXI system installation.