73S1215F, 73S1217F device firmware upgrade host driver/application development user's guide

This application note describes the Teridian USB (DFU class) interface. The firmware architecture in this document is a single-threaded C program using the API services as detailed in the 73S12xxF Smart Card Terminal Controller Family Software User's Guide. The software is compiled and linked using the Keil ?Vision3 development software. The functional areas of the firmware and driver are divided into modules.

The Windows XP Kernel mode DFU driver was developed using Microsoft Device Driver Development Kit (DDK) Version (3790.1830) Windows Server 2003.

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