Artila Matrix 504 빠른 설치 매뉴얼 - 페이지 5

{카테고리_이름} Artila Matrix 504에 대한 빠른 설치 매뉴얼을 온라인으로 검색하거나 PDF를 다운로드하세요. Artila Matrix 504 7 페이지. Arm9-based embedded computer

Install GNU Tool Chain

Find a PC with Linux 2.6.X Kernel installed and login as a root

user then copy the arm-linux-3.3.2.tar.gz to root directory of

PC. Under root directory, type following command to install the

Matrix 504 Tool Chain

#tar zxvf arm-linux-3.3.2.tar.gz

Getting started with the Hello program

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

sample you can use the Make file to and type

make

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

ftp 192.168.2.127

And 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

/guest/hello &

exit 0

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

similar function as /etc/rc in Matrix-500

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)

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

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

921600.

3. version: find out the version of OS.

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

is as shown followed. The default setting is digital input with

75K ohm pull up resistor.