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Philips manual 4.4.ISP1362 Host Stack, Philips Semiconductors, ISP1362 Linux Stack User’s Guide

Models: ISP1362

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Philips Semiconductors

ISP1362 Linux Stack User’s Guide

This script mounts the OTG mass storage disk data from Accelent IDP ROM to RAM.

4.3.2.Loading the Stack

The ISP1362 Linux stack modules (kernel as well as application) are dynamically loaded and unloaded to the kernel.

•Log on to the system as root, go to the ISP1362 object directory and use the script to load modules.

#cd /home/1362/objs #./imod

•If you execute the /sbin/lsmod command, you will notice that the following modules are loaded: mscd, pdc, phci, otg, hal

You should also see the msdisk application running as an application process when you list the current running processes (ps).

4.3.3.Unloading the Stack

•As root of the system, go to the ISP1362 Linux source directory and use the script to unload module.

#cd /home/1362/objs #./rmod

•If you execute the /sbin/lsmod command, you should not see any of the following modules as loaded:

mscd, pdc, phci, otg, hal

Also, you should not see the msdisk application as a running process when you list the current running processes (ps).

4.3.4.Closing the ISP1362 Stack

Before the Accelent IDP is shutdown, you need to close the ISP1362 stack to copy the OTG mass storage data changes in the RAM to the ROM. To do so, execute:

#cd /home/1362/objs #./close_stack

4.4.ISP1362 Host Stack

Working with the ISP1362 host stack is similar to working with any other Host Controller on Linux. Once the ISP1362 stack modules are loaded, you can work with any devices connected to the standard USB port of the ISP1362 evaluation kit—assuming the kernel has drivers, root file system has application and proper environment is set for the corresponding connected device. A generic example on setting up the host stack evaluation is given in the following diagram.

UM10012-_2		© Koninklijke Philips Electronics N.V. 2003. All rights reserved.
User’s Guide	Rev. 1.2—July 2003	21 of 34

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Contents

User’s Guide Rev. UM10012_2 ISP1362 Linux StackJuly Revision HistoryPhilips Semiconductors DISCLAIMERISP1362 Linux Stack User’s Guide User’s Guide2.3.1 CONTENTS2.3.2 2.3.35.1.1 Philips Semiconductors5.1.2 6.2.1Tables FiguresPhilips Semiconductors User’s Guide2. Concept 1. Introduction1.1.Purpose 1.2.ScopePhilips Semiconductors 2.3.Core ModulesISP1362 Linux Stack User’s Guide User’s Guide2.4.Application Modules 3. Installation2.5.Porting Modules Philips SemiconductorsPhilips Semiconductors 3.1.ISP1362 PCI Evaluation KitISP1362 Linux Stack User’s Guide User’s GuideISP1362 Linux Stack User’s Guide Philips SemiconductorsUser’s Guide Rev. 1.2—July20033.2.2.Host PC Setup 3.2.1.Setting Up the ISP1362 Add-OnCardPhilips Semiconductors ISP1362 Linux Stack User’s GuideISP1362 Linux Stack User’s Guide Philips Semiconductors#tar Ixvf arm-linux-gcc2953.tar.bz2 User’s GuidePhilips Semiconductors 3.2.3.Accelent IDP Rev 04 Target SetupISP1362 Linux Stack User’s Guide User’s GuideISP1362 Linux Stack User’s Guide Philips SemiconductorsUser’s Guide Rev. 1.2—July20033.3.2.Host PC Setup 3.3.1.Setting Up the ISP1362 Add-OnCardPhilips Semiconductors ISP1362 Linux Stack User’s GuideISP1362 Linux Stack User’s Guide Philips Semiconductorsarm_toolchaintar.bz2 User’s GuideISP1362 Linux Stack User’s Guide Philips SemiconductorsUser’s Guide Rev. 1.2—July2003Philips Semiconductors 3.3.3.Accelent IDP SetupISP1362 Linux Stack User’s Guide User’s Guide4.1.ISP1362 PCI Evaluation Kit 4.Operating the ISP1362 Linux StackPhilips Semiconductors ISP1362 Linux Stack User’s GuideUser’s Guide 4.1.2.Unloading the StackRev. 1.2—July2003 20 ofPhilips Semiconductors 4.4.ISP1362 Host StackISP1362 Linux Stack User’s Guide 4.3.2.Loading the StackPhilips Semiconductors 4.5.ISP1362 Device StackISP1362 Linux Stack User’s Guide User’s GuidePhilips Semiconductors 4.6.ISP1362 OTG StackISP1362 Linux Stack User’s Guide User’s GuideISP1362 Linux Stack User’s Guide Philips SemiconductorsUser’s Guide Rev. 1.2—July2003ISP1362 Linux Stack User’s Guide Philips SemiconductorsUser’s Guide Rev. 1.2—July2003ISP1362 Linux Stack User’s Guide Philips SemiconductorsUser’s Guide Rev. 1.2—July2003ISP1362 Linux Stack User’s Guide Philips SemiconductorsUser’s Guide Rev. 1.2—July2003ISP1362 Linux Stack User’s Guide Philips SemiconductorsUser’s Guide Rev. 1.2—July2003ISP1362 Linux Stack User’s Guide Philips SemiconductorsUser’s Guide Rev. 1.2—July20035.1.Compilation Flags 5. ConfigurationPhilips Semiconductors ISP1362 Linux Stack User’s Guide6.1.Top-LevelDirectory 6. Inside the ISP1362 Linux Stack6.2.host 6.3.devicePhilips Semiconductors 6.4.otgISP1362 Linux Stack User’s Guide User’s Guide6.6.appl 6.5.halPhilips Semiconductors ISP1362 Linux Stack User’s Guide6.7.objs 7. References•Universal Serial Bus Specification Rev. Philips SemiconductorsKoninklijke Philips Electronics N.V. Philips Semiconductors