Artila Matrix 522 Руководство пользователя - Страница 6

Просмотреть онлайн или скачать pdf Руководство пользователя для Промышленный компьютер Artila Matrix 522. Artila Matrix 522 10 страниц. Arm9-based linux ready industrial computer

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Install GNU Tool Chain

Find a PC with Linux OS installed as followed:

Fedore 7, ubuntu 7.04, OpenSUSE 10.2, Mandriva 2008,

Debian 5.0, Centos (RedHat) 5 and above.

directory of PC. Under root directory, type following command

to install the Matrix 522 Tool Chain

#tar -xvfj arm-linux-4.3.3.tar.bz2

The tool chain file name are

arm-linux-gnueabi-gcc

arm-linux-gnueabi-g++

arm-linux-gnueabi-strip

Version: gcc 4.3.3, glibc 2.9, binutils 2.18

For Windows user, please download the toolchain from

CodeSourcery at

http://www.codesourcery.com/sgpp/lite/arm/portal/

package4547/public/arm-none-linux-gnueabi/arm-2009q1-203-

arm-none-linux-gnueabi.exe

The tool chain file name are

arm-none-linux-gnueabi-gcc

arm-none-linux-gnueabi-g++

arm-none-linux-gnueabi-strip

Version: gcc 4.3.3, glibc 2.8, binutils 2.19

Getting started with the Hello program

There are many example programs in Artila CD. To compile the

sample you can use the Make file and type

make

To compile and link the library. Once done, use ftp command

ftp 192.168.2.127

Then login with password. Use bin command to set transfer

mode to binary

ftp>bin

to transfer the execution file to Matrix 504 user disk (/home/

guest) and use

chmod +x file.o

To change it to execution mode and

./file.o

to run the program

Auto start program on boot:

To start a program on boot, you can use /etc/rc.local

For example to use vi to edit rc.local

hello &

exit 0

Hello will be executed after system boot up. rc.local has the

similar function as /etc/rc in Matrix-522

Artila Utility Software:

The introduction of Artila utility software as follow:

1. update : update loader, environment file and kernel image.

Type update—help to find the command usage

Update can only operated under supervisor mode (password :

root). Please use command su and login as root

2. setuart: configure serial port setting. An example show as

followed to configure port 1 as RS-485 interface with baud rate

921600.

3. setconsole: Unlike Matrix-510 which shares the serial

console port with the serial port 3, Matrix-522 uses dedicated

pins for serial console (debug port). setconsole command

allows user to redirect the serial console port to any one of the

four serial port of Matrix-522. Therefore user can avoid

opening the metal case to access the serial console.

3. version: find out the version of OS.

4. gpioctl: The gpio can be configured by gpioctl and the

usage is as shown followed.