Advantech RSB-4410 Instrukcja Użytkownika Pobierz pdf (Strona 41)

33 RSB-4410 User Manual

Chapter 3 Software Functionality

There are plenty of documentations or materials available on Internet and also could

be obtained from books and magazines, you can easily find the answers for both

Linux-specific and general UNIX questions.

There are also various README files in ./source/linux-3.0.35/Documentation, you

can find the kernel-specified installations and notes for drivers. You can refer to ./

source/linux-3.0.35/Documentation/00-INDEX for a list of the purpose of each

README/note.

3.3 Set up Build Environment

All instructions in this guide are based on Ubuntu 10.04 LTS developing environment.

Please install the Ubuntu 10.04 LTS at your PC/NB in advance.

When you obtain the RSB-4410 Linux source code package, please refer to following

instructions to extract to your developing environment:

1. Copy "4410LBV2080" package to your desktop.

2. Start your "Terminal" on Ubuntu 10.04 LTS.

3. $sudo su (Change to “root” authority)

4. Input user password

5. #cd Desktop/

6. #tar xvf 4410LBV2080.tgz (Unzip file)

Advantech offer you a script to setup the developing environment quickly. You can

refer following steps to setup your developing environment:

1. Open "Terminal" on Ubuntu 10.04 LTS.

2. $sudo su (Change to “root” authority).

3. Input user password.

4. Change directory to BSP's scripts folder.

5. #. setenv.sh (To configure the developing environment automatically)

6. Then you can start to code the source code, build images, or compile applica-

tions.

3.3.1 setenv.sh

This script is used to configure the developing environment quickly. It will configure

the folder paths for system, and you can also add/modify the setenv.sh by yourself if

you have added/changed the folders and paths.

The major part of setenv.sh is shown as following:

export SRCROOT=${PWD}/..

export CC_PATH=${SRCROOT}/cross_compiler/fsl-linaro-toolchain

export CROSS_COMPILE=${CC_PATH}/bin/arm-none-linux-gnueabi-

export CC=${CROSS_COMPILE}gcc

export STRIP=${CROSS_COMPILE}strip

export ARCH=$rm

export KROOT=${SRCROOT}/source/linux-3.0.35

export UBOOT_SOURCE=${SRCROOT}/source/u-boot-2009.08

- mm -->The data related the memory.

- net --> The data related the network.

- security -->The security setting.

- sound -->The module related audio.

- virt -->The data related the virtual machine.

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