Embest SBC8140 User Manual download pdf (Page 43)

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Software

Descriptions

Code Type

usb otg

USB OTG 2.0 driver (currently only

supports USB device mode)

Source code

usb ehci

USB ehci driver

Source code

VGA

Supports VGA signal output

Source code

audio

Sound card driver (support audio

recording/playback)

Source code

camera

Camera driver

Source code

Key

Key driver

led

LEDs driver

Source code

Demo

Android

Android system v2.2

Source code

DVSDK

DVSDK 4_00_00_22 system

Source code

3.3 System Development Process

This section will show you the whole process of developing software

starting from building a development environment to making a customized

system.

3.3.1 Building Development Environment

1. Installing Cross Compilation Tools;

Put the DVD-ROM in your PC’s DVD drive, Ubuntu will mount it under

/media/cdrom/ automatically, and then execute the following instructions

in the terminal window of Ubuntu to uncompress the cross compiling tools

from /media/cdrom/linux/tools to $HOME;

 cd /media/cdrom/linux/tools

 tar xvf arm-eabi-4.4.0.tar.bz2 -C $HOME

 tar xvf arm-2007q3.tar.bz2 -C $HOME

2. Copying More Tools;

Continue executing the following instructions to copy the tools required

during source code compilation from /linux/tools to $HOME/tools/;

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