La asignación y el uso de un identificador de dispositivo USB

Device-ID Allocation Tool User Manual

Table of Contents

Device-ID Allocation Tool User Manual 1

Table of Contents 2

Introduction 3

Purpose 4

Steps: 6

Step 1: Getting Started 6

Step 2: Count Your ROOT USB Ports in System 7

Step 3: Device Validation 8

Step 4: Label ROOT USB Ports 12

Step 5: USB ROOT Ports Iteration 13

Minimum Requirements 17

Operating System(s) supported 17

USB requirements 17

Glossary of Terms 18

Introduction

The Device Id Assignment Tool is used in conjunction with the Motorola Secure Device Interface, Software Development Kit (Motorola SDISDK). The purpose of using this tool is to be able to assign unique Device IDs (an integer that identifies a device) to specific USB ports in the system, enabling applications (using the Motorola SDISDK) to decide the device id allocation scheme for each USB port in the system. The usage of this tool serves as a configuration procedure for using the Motorola SDISDK.

The tool can be used to uniquely assign device ids to USB ports in the system as indicated in the illustration above.

Purpose

It is recommended that this tool be used to assign device ids to ROOT USB Ports in the System prior to using applications that use the Motorola SDISDK. This also includes Motorola tools such as RSD Lite, RSD and MSU.

The ROOT USB Ports are the USB ports that are directly exposed on your PC, including the native USB ports on your PC mainboard and the USB PCI Card. Informally, think ROOT USB Ports as the ones that you can not simply removed from the system without opening up your computer chassis.

Configuration data will be created as a result of using this tool, and it is available system-wide for all the application using Motorola SDISDK for device id allocation purposes. In other words, once the configuration (Device Id allocation) is performed, it need not be repeated for other Motorola SDISDK tools unless changes to device ID allocation are needed.

Steps:

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