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Philips 4.6.ISP1362 OTG Stack, Philips Semiconductors, ISP1362 Linux Stack User’s Guide, 23 of

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4.6.ISP1362 OTG Stack

Philips Semiconductors

ISP1362 Linux Stack User’s Guide

When connected to another USB host, with the ISP1362 as a device, you can:

•See the mass storage as a removable disk (capacity of 16 MB including the file system)

•See the contents of the disk

•Read/write the contents of the disk

•Format the disk (FAT16, EXT2 file systems)

•Partition the disk into smaller disks.

4.6.ISP1362 OTG Stack

To work with the OTG stack, you need to run either the otg commands from the tools directory or OTG demo from the otgmsdemo directory. Figure 4-3 shows the OTG stack evaluation setup.

ISP1362 Evaluation

Kit on Machine 2

ISP1362 Evaluation

Kit on Machine 1

OTG cable

Standard USB devices

Standard USB devices

Figure 4-3: OTG Stack Evaluation Setup

The otgmsapp application is the OTG mass storage demo application using GTK. Go to the otgmsdemo directory, and launch the application:

#cd /home/1362/objs

#./otgmsapp

This program will launch a new window. Note: this program will work only on machines that support GTK and Windows. The Accelent IDP does not support this application.

The following is a snapshot of the application when a Mini-A cable is connected to the OTG port after the application is launched. The application shows the status of the OTG port activity (HOST, IDLE and DEVICE).

In the IDLE state, the OTG disks of the local OTG device disk (on which the application is running) and the remote OTG device disk (the connected OTG device) are not visible.

UM10012-_2		© Koninklijke Philips Electronics N.V. 2003. All rights reserved.
User’s Guide	Rev. 1.2—July 2003	23 of 34

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Philips manual 4.6.ISP1362 OTG Stack, Philips Semiconductors, ISP1362 Linux Stack User’s Guide, Rev. 1.2—July2003, 23 of

Contents

Revision History UM10012_2 ISP1362 Linux StackUser’s Guide Rev. JulyUser’s Guide DISCLAIMERPhilips Semiconductors ISP1362 Linux Stack User’s Guide2.3.3 CONTENTS2.3.1 2.3.26.2.1 Philips Semiconductors5.1.1 5.1.2User’s Guide FiguresTables Philips Semiconductors1.2.Scope 1. Introduction2. Concept 1.1.PurposeUser’s Guide 2.3.Core ModulesPhilips Semiconductors ISP1362 Linux Stack User’s GuidePhilips Semiconductors 3. Installation2.4.Application Modules 2.5.Porting ModulesUser’s Guide 3.1.ISP1362 PCI Evaluation KitPhilips Semiconductors ISP1362 Linux Stack User’s GuideRev. 1.2—July2003 Philips SemiconductorsISP1362 Linux Stack User’s Guide User’s GuideISP1362 Linux Stack User’s Guide 3.2.1.Setting Up the ISP1362 Add-OnCard3.2.2.Host PC Setup Philips SemiconductorsUser’s Guide Philips SemiconductorsISP1362 Linux Stack User’s Guide #tar Ixvf arm-linux-gcc2953.tar.bz2User’s Guide 3.2.3.Accelent IDP Rev 04 Target SetupPhilips Semiconductors ISP1362 Linux Stack User’s GuideRev. 1.2—July2003 Philips SemiconductorsISP1362 Linux Stack User’s Guide User’s GuideISP1362 Linux Stack User’s Guide 3.3.1.Setting Up the ISP1362 Add-OnCard3.3.2.Host PC Setup Philips SemiconductorsUser’s Guide Philips SemiconductorsISP1362 Linux Stack User’s Guide arm_toolchaintar.bz2Rev. 1.2—July2003 Philips SemiconductorsISP1362 Linux Stack User’s Guide User’s GuideUser’s Guide 3.3.3.Accelent IDP SetupPhilips Semiconductors ISP1362 Linux Stack User’s GuideISP1362 Linux Stack User’s Guide 4.Operating the ISP1362 Linux Stack4.1.ISP1362 PCI Evaluation Kit Philips Semiconductors20 of 4.1.2.Unloading the StackUser’s Guide Rev. 1.2—July20034.3.2.Loading the Stack 4.4.ISP1362 Host StackPhilips Semiconductors ISP1362 Linux Stack User’s GuideUser’s Guide 4.5.ISP1362 Device StackPhilips Semiconductors ISP1362 Linux Stack User’s GuideUser’s Guide 4.6.ISP1362 OTG StackPhilips Semiconductors ISP1362 Linux Stack User’s GuideRev. 1.2—July2003 Philips SemiconductorsISP1362 Linux Stack User’s Guide User’s GuideRev. 1.2—July2003 Philips SemiconductorsISP1362 Linux Stack User’s Guide User’s GuideRev. 1.2—July2003 Philips SemiconductorsISP1362 Linux Stack User’s Guide User’s GuideRev. 1.2—July2003 Philips SemiconductorsISP1362 Linux Stack User’s Guide User’s GuideRev. 1.2—July2003 Philips SemiconductorsISP1362 Linux Stack User’s Guide User’s GuideRev. 1.2—July2003 Philips SemiconductorsISP1362 Linux Stack User’s Guide User’s GuideISP1362 Linux Stack User’s Guide 5. Configuration5.1.Compilation Flags Philips Semiconductors6.3.device 6. Inside the ISP1362 Linux Stack6.1.Top-LevelDirectory 6.2.hostUser’s Guide 6.4.otgPhilips Semiconductors ISP1362 Linux Stack User’s GuideISP1362 Linux Stack User’s Guide 6.5.hal6.6.appl Philips SemiconductorsPhilips Semiconductors 7. References6.7.objs •Universal Serial Bus Specification Rev.Koninklijke Philips Electronics N.V. Philips Semiconductors