Texas Instruments BIOSUSB Manuale utente

Template Version 1.4

User Guide

BIOSUSB User Guide

01.10.01

Page 2 of 21

BIOSUSB Release Notes

This page has been intentionally left blank.

Page 3 of 21

BIOSUSB Release Notes

IMPORTANT NOTICE

Texas Instruments Incorporated and its subsidiaries (TI) reserve the right to make

corrections, modifications, enhancements, improvements, and other changes to its products

and services at any time and to discontinue any product or service without notice.

Customers should obtain the latest relevant information before placing orders and should

verify that such information is current and complete. All products are sold subject to TI’s

terms and conditions of sale supplied at the time of order acknowledgment.

TI warrants performance of its hardware products to the specifications applicable at the

time of sale in accordance with TI’s standard warranty. Testing and other quality control

techniques are used to the extent TI deems necessary to support this warranty. Except

where mandated by government requirements, testing of all parameters of each product is

not necessarily performed.

TI assumes no liability for applications assistance or customer product design. Customers

are responsible for their products and applications using TI components. To minimize the

risks associated with customer products and applications, customers should provide

adequate design and operating safeguards.

TI does not warrant or represent that any license, either express or implied, is granted

under any TI patent right, copyright, mask work right, or other TI intellectual property right

relating to any combination, machine, or process in which TI products or services are used.

Information published by TI regarding third–party products or services does not constitute a

license from TI to use such products or services or a warranty or endorsement thereof. Use

of such information may require a license from a third party under the patents or other

intellectual property of the third party, or a license from TI under the patents or other

intellectual property of TI.

Reproduction of information in TI data books or data sheets is permissible only if

reproduction is without alteration and is accompanied by all associated warranties,

conditions, limitations, and notices. Reproduction of this information with alteration is an

unfair and deceptive business practice. TI is not responsible or liable for such altered

documentation.

Resale of TI products or services with statements different from or beyond the parameters

stated by TI for that product or service voids all express and any implied warranties for the

associated TI product or service and is an unfair and deceptive business practice. TI is not

responsible or liable for any such statements.

Mailing Address:

Texas Instruments

Post Office Box 655303

Dallas, Texas 75265

Page 4 of 21

BIOSUSB User Guide

This page has been intentionally left blank.

Page 5 of 21

BIOSUSB User Guide

TABLE OF CONTENTS

1 Introduction................................................................................................. 7

1.1 Terms & Abbreviations............................................................................7

1.2 References ............................................................................................7

2 Installation Guide......................................................................................... 8

2.1 System Requirements.............................................................................8

2.2 Installation and configuration of dependent packages. ................................8

3 Folder Structure ......................................................................................... 10

4 USB Host Stack Architecture ...................................................................... 12

4.1 Host Core Stack ...................................................................................12

4.2 Host Class (MSC) Driver........................................................................12

4.3 Host Class (HID) Driver.........................................................................12

4.4 Host Generic Services ...........................................................................13

4.5 Platform Abstraction and Native OS Abstraction .......................................13

4.6 Host Stack Component Libraries and Dependencies ..................................13

4.7 Host Stack Component Build Options ......................................................13

4.8 Platform specific library.........................................................................14

4.9 Use Case: USB Host Mass Storage Functionality.......................................14

4.10 Use Case: USB Host HID Functionality ....................................................14

5 USB Device Stack Architecture ................................................................... 15

5.1 Device Core Stack ................................................................................15

5.2 Device (MSC) Function Driver ................................................................15

5.3 Device (HID) Function Driver.................................................................15

5.4 Device Generic Services ........................................................................15

5.5 Platform Abstraction and Native OS Abstraction .......................................16

5.6 Device Stack Component Libraries and Dependencies ...............................16

5.7 Device Stack Component Build Options ...................................................16

5.8 Use Case: USB Device Mass Storage Functionality....................................17

5.9 Use Case: USB Device HID Functionality .................................................17

6 Building and Running USB Application Example ......................................... 18

6.1 Building the USB MSC Device example for NAND OR MMC/SD OR

SATA. .................................................................................................18

6.2 Building the USB HID (keyboard) Device example. ...................................19

6.3 Building the USB Host Mass Storage example. .........................................19

6.4 Building the USB Host HID (keyboard/mouse) example.............................20

7 Technical Support BIOSUSB ....................................................................... 21

Page 6 of 21

BIOSUSB User Guide

Page 7 of 21

BIOSUSB User Guide

1 Introduction

The BIOS USB Package (based on JUNGO USB stack) provides capability to incorporate a

USB host or USB device functionality for an embedded device. This document describes the

USB host and device stack architecture, installation procedure and example use cases in TI

BIOS environment.

The BIOSUSB package supports both CCS3 and CCS4 for the following platforms

C6747/OMAPL137

C6748/OMAPL138

1.1 Terms & Abbreviations

Term Description

API Application Programming Interface

Port Platform and Operating system abstraction layer

JOS USB general services module

USB Device Platform capable of performing USB device functionality

USB Host Platform capable of performing USB host functionality

MSC Mass Storage Class

USB Universal Serial Bus

USBware Product name of Jungo’s USB host and device stack

1.2 References

#Document Description

1usb_device_stack.pdf USBware device stack details

2usb_host_stack.pdf USBware host stack details

3mass_storage_class_driver.pdf USBware mass storage driver details

4mass_storage_fd.pdf USBware mass storage function driver details

5hid_class_driver.pdf HID Class driver details

6hid_keyboard_fd.pdf HID keyboard function driver details

7hid_fd_lib.pdf HID function driver library reference

Page 8 of 21

BIOSUSB User Guide

2 Installation Guide

This chapter discusses the BIOS USB package installation procedure and how to

configure and run the usb host or device sample example provided along with the

package, refer to section-6.

2.1 System Requirements

The following products are required to be installed prior to using the BIOSUSB

Package for C6747/OMAPL37 and C6748/OMAPL138 platform:

For CCS3 Environment

CCS 3.3.80.11 (service release 10)

DSP-BIOS versioned 5.41.02.14

Code Generation Tools 6.1.9

EVM C6747/OMAPL37 (Rev-D recommended) or C6748/OMAPL138 Board

(Beta- version recommended)

XDS 510 USB Emulator (Optional) – EVM has on board emulator

For CCS4 Environment

CCS4 version 4.0.0.16000

DSP-BIOS versioned 5.41.02.14

XDS 510 USB Emulator (Optional) – EVM has on board emulator

Dependent Packages

EDMA 3 LLD – versioned 01.11.00.02

ERTFS File System package versioned 1.10.00.30 or higher version

PSP_DRIVERS Package - The BIOSPSP GA Package with versioned 1.30.00

2.2 Installation and configuration of dependent packages.

BIOS USB package is dependent on the following packages and as such expects

these packages to be installed and configured correctly prior to its installation and

usage.

I. EDMA3 LLD Driver package

II. RTFS package – Required for BIOS USB Host functionality. RTFS package is

needed for supporting MSC devices such as USB sticks, USB HDD’s etc.

III. PSP_DRIVERS Package

1. Install EDMA-3 LLD Driver into preferred drive/folder. Please refer the EDMA3

package installation guide. The environment variable ‘

EDMA3LLD_BIOS5_INSTALLDIR’ is used in the sample application projects for

referring to the EDMA3 driver libraries. This environment variable is created and

updated by the EDMA3 LLD driver during its installation. Please ensure that this

environment variable is pointing to the EDMA3 LLD install directory intended to be

used along with this package. This is more important when there are multiple EDMA

LLD installations as the installer updates this environment variable with latest

installation version. (eg. If EDMA LLD driver is installed into c:\edma3_lld\ the

environment variable is set to EDMA3LLD_BIOS5_INSTALLDIR=c:\edma3_lld).

Page 9 of 21

BIOSUSB User Guide

2. Install the RTFS Driver into preferred drive/folder. Please refer to the RTFS package

installation guide. The environment variable ‘RTFS_INSTALL_DIR’ is used in the

sample application project for referring to RTFS driver libraries. Please ensure that

this environment variable is pointing to the RTFS install directory intended to be used

along with this package.

3. Install BIOSPSP Package Driver into preferred drive/folder. Please refer to PSP

driver’s installation procedure. The environment variable

‘PSP_DRIVERS_INSTALL_DIR’ is used in the sample application project for referring

to libraries of PSP components like block media, PSC, platforms, MMC/SD, NAND, I2C

etc. Please ensure that this environment variable is pointing to the install directory of

PSP component intended to be used along with this package. (eg. If BIOSPSP

package is installed into c:\pspdrivers_1_30_00_06\ the environment variable is set

to PSP_DRIVERS_INSTALL_DIR = c:\pspdrivers_1_30_00_06).

4. Install the BIOS USB package using the self extracting installer. Figure-1 shows the

directory structure of BIOS USB Package after the installation. The installer will

create BIOSUSB_INSTALL_DIR environment variable pointing to BIOSUSB

installation directory. This environment variable is used in USB Host MSC application

examples of RTFS package.

Page 10 of 21

BIOSUSB User Guide

3 Folder Structure

Figure 1 illustrates the folder structure and placement of the BIOS USB package.

Figure 1: BIOSUSB directory structure

The folder ‘biosusb’ contains the following components

Indice

Altri manuali Texas Instruments Unità di controllo

Texas Instruments

Texas Instruments bq2570 Series Manuale utente

Texas Instruments

Texas Instruments CDCM9102EVM Manuale utente

Texas Instruments

Texas Instruments TPS40075EVM-001 Manuale utente

Texas Instruments

Texas Instruments UCC28064EVM-004 Manuale utente

Texas Instruments

Texas Instruments ADS54J64 Manuale utente

Texas Instruments

Texas Instruments TPA6017A2 Manuale utente

Texas Instruments

Texas Instruments SimpleLink CC3200MOD Manuale utente

Texas Instruments

Texas Instruments AWR1642 Manuale utente

Texas Instruments

Texas Instruments TPS22810EVM Manuale utente

Texas Instruments

Texas Instruments TPS2HCS10-Q1 Manuale utente

Texas Instruments

Texas Instruments USB-C-PD-TKT-EVM Manuale utente

Texas Instruments

Texas Instruments OPT3004EVM Manuale utente

Texas Instruments

Texas Instruments DP83869EVM Manuale utente

Texas Instruments

Texas Instruments DLP NIRscan EVM Manuale utente

Texas Instruments

Texas Instruments TPA0152 Manuale utente

Texas Instruments

Texas Instruments Piccolo F280049C Manuale utente

Texas Instruments

Texas Instruments TPS568236 Manuale utente

Texas Instruments

Texas Instruments BQ76905 Manuale utente

Texas Instruments

Texas Instruments EVMK2E Manuale utente

Texas Instruments

Texas Instruments OPT3004DTSEVM Manuale utente

Texas Instruments

Texas Instruments AWR1443 Manuale utente

Texas Instruments

Texas Instruments bq20z70EVM-001 Manuale utente

Texas Instruments

Texas Instruments TPS65279V Manuale utente

Texas Instruments

Texas Instruments DRV8601 Manuale utente

Manuali Unità di controllo popolari di altre marche

Festo

Festo Compact Performance CP-FB6-E Manuale elenco delle parti

Elo TouchSystems

Elo TouchSystems DMS-SA19P-EXTME Manuale utente

JS Automation

JS Automation MPC3034A Manuale utente

JAUDT

JAUDT SW GII 6406 Series Guida rapida

Spektrum

Spektrum Air Module System Manuale utente

BOC Edwards

BOC Edwards Q Series Manuale utente

KHADAS

KHADAS BT Magic Manuale utente

Etherma

Etherma eNEXHO-IL Manuale utente

PMFoundations

PMFoundations Attenuverter Manuale utente

GEA

GEA VARIVENT Manuale utente

Walther Systemtechnik

Walther Systemtechnik VMS-05 Manuale utente

Altronix

Altronix LINQ8PD Istruzioni per il montaggio

Eaton

Eaton Powerware Series Manuale utente

WAGO

WAGO 750-407/040-000 Manuale utente

Sony

Sony CCU-590 Manuale utente

Graco

Graco 25D614 Manuale utente

Task Force Tips

Task Force Tips YE-RF-900 Manuale di programmazione

Shini

Shini SPV-U Series Manuale utente