Korenix JetBox 8100 Bedienungsanleitung
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JetBox 8100 User Manual_Linux_1.1
JetBox 8100 User Manual
Embedded Linux
Copyright@2007
Korenix Technology Co., Ltd.
All rights reserved.
Reproduction without permission is prohibited.
V1.1
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tBox 8100 User Manaual_Linux_1.
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Copyright Notice
Copyright© 2007 Korenix Technology Co., Ltd.
All rights reserved.
Reproduction without permission is prohibited.
Information provided in this manual is intended to be accurate and reliable.
However, the original manufacturer assumes no responsibility for its use, or for
any infringements upon the rights of third parties that may result from its use.
The material in this document is for product information only and is subject to
change without notice. While reasonable efforts have been made in the
preparation of this document to assure its accuracy, Korenix assumes no
liabilities resulting from errors or omissions in this document, or from the use of
the information contained herein.
Korenix reserves the right to make changes in the product design without
notice to its users.
Acknowledgments
Korenix is a registered trademark of Korenix Technology Co., Ltd.
All other trademarks or registered marks in the manual belong to their
respective manufacturers.
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JetBox 8100 User Manual_Linux_1.1
Table of Contents
JetBox 8100 User Manual Embedded Linux .................................................. i
Copyright Notice ................................................................................................ii
Acknowledgments .............................................................................................ii
Table of Contents .............................................................................................. iii
Chapter 1 Overview .......................................................................................... 1
1.1 Introduction .................................................................................. 1
1.2 Hardware Specifications ............................................................. 2
1.3 Software Specifications .............................................................. 3
Chapter 2 Getting Started ................................................................................ 4
2.1 Powering on JetBox 8100 ........................................................... 4
2.2 Connecting JetBox 8100 to a PC ............................................... 5
2.2.1 Serial Console ..................................................................... 5
2.2.2 Telnet Console ..................................................................... 6
2.2.3 SSH Console ........................................................................ 7
2.2.4 JetView Console .................................................................. 8
2.3 Configuring the Ethernet Interface ............................................ 9
2.3.1 Modifying Network Settings with the Serial Console ..... 9
2.3.2 Modifying Network Settings over the Network .............. 11
2.4 Test Program-Developing Hello.c ............................................ 13
2.4.1 Installing the Tool Chain (Linux) ...................................... 13
2.4.2 Compiling Hello.c ............................................................... 14
2.4.3 Uploading “test” to JetBox 8100 and Running the
Program ............................................................................... 14
Chapter 3 Managing Embedded Linux ......................................................... 16
3.1 System Version Information ...................................................... 16
3.2 Enabling and Disabling Daemons ............................................ 16
3.3.1 Setting the Time Manually ................................................ 19
3.3.2 NTP Client ........................................................................... 20
3.3.3 Updating the Time Automatically .................................... 21
3.4 Connecting Peripherals- USB Mass Storage .......................... 22
Chapter 4 Managing Communications ......................................................... 23
4.1 Telnet daemon ............................................................................. 23
4.2 FTP daemon ................................................................................. 24
4.3 DNS ............................................................................................... 25
4.4 Web Service- goahead ............................................................... 26
4.5 IPTABLES ..................................................................................... 27
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4.6 Dial-up Service-PPP ................................................................... 28
4.7 PPPoE ........................................................................................... 28
4.8 SNMP ............................................................................................ 29
4.9 Open VPN ..................................................................................... 29
Chapter 5 Programmer’s Guide ..................................................................... 30
5.1 Partition Table ............................................................................. 30
5.2 Linux Tool Chain Introduction .................................................. 30
5.2.1 Compiling Applications and Libraries ............................ 31
5.2.2 Tools Available in the Host Environment ....................... 32
5.3 Device API .................................................................................... 32
5.4 RTC (Real Time Clock) ............................................................... 33
5.5 WDT (Watch Dog Timer) ............................................................. 34
5.6 UART ............................................................................................ 35
5.7 Make File Example ...................................................................... 36
Chapter 6 JetView ............................................................................................ 37
6.1 Overview ...................................................................................... 37
6.2 JetView for JetBox 8100 ............................................................ 37
Chapter 7 Recovery CD ................................................................................... 38
7.1 Overview ...................................................................................... 38
7.2 Booting with Recovery CD ........................................................ 38
7.2.1 Plugging USB CD-ROM into USB port ............................ 38
7.2.2 Auto-Run Recovery Procedure ........................................ 39
Chapter 8 Appendix ......................................................................................... 42
8.1 System Commands .................................................................... 42
8.2 Chart Index .................................................................................. 45
8.3 Customer Service ....................................................................... 46
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JetBox 8100 User Manaual_Linux_1.1
Chapter 1 Overview
The Linux operating system that is pre-installed in the Jetbox8100 follows
the standard Linux architecture, making it easy to accept programs that
follow the POSIX standard. Program porting is done with the GNU Tool
Chain provided by Korenix. In addition to Standard POSIX APIs, device
drivers for the USB storage, buzzer and Network controls, and UART are
also included in the Linux OS. The Operating System, device drivers, and
the software you develop for your own application, can all be stored in
JetBox 8100’s Compact Flash card.
1.1 Introduction
The advantage of adopting Korenix JetBox series is ready-to-use. Korenix
is devoted to improve the usability of embedded computer in industrial
domain. Besides operating system (XP Embedded/WinCE/Linux), Korenix
provides device drivers, protocol stacks, system utilities, supporting
services and daemons in one Compact Flash card to make system
integration simple. Further, Korenix provides application development
toolkits for users to build up their own applications easily.
JetBox 8100 is a high performance, compact and rugged embedded
computer. All-in-one device with small volume, fanless design and a
capability to withstand a wide range of temperatures is suitable for
industrial severe environment. It is equipped with AMD Geode LX800
processor and 256MB SDRAM (512MB optional) and supports XP
Embedded, Linux and WinCE5.0 to meet requirements of industrial PC
applications. For better expansibility, it carries 2 USB ports, 1 RS-232 ports
and 1 RS-232/422/485 ports for versatile peripheral and interfaces and one
Compact Flash slot for system integration. It also supports VGA (up to
1280*1024) and audio to give users much flexibility in industrial
applications. In addition, it is equipped with 1 RJ-45 ports and supports
daemons and web server to accommodate to the network communication
environment today.
With complete software solution and excellent hardware design,
JetBox8100 is the best choice of industrial communication computer.
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JetBox 8100 User Manaual_Linux_1.1
1.2 Hardware Specifications
Model JetBox 8100
Processor AMD Geode LX800 500MHz
Chipset AMD Geode CS5536
System Memory
SDRAM 256 MB ,Max.512MB (Optional)
VGA Up to 64MB sharing system memory
Ethernet Controller Realtek RTL 8100C, 10/100Based-TX RJ45
connector*1
Compact Flash slot Type II Compact Flash slot *1
Hard Driver Disk 2.5”HDD IDE slot *1
Serial Port COM1: RS232
COM2: RS232/RS422/RS485 (JP2/BIOS
select)
USB Two USB2.0 Compliant universal serial bus
port
Audio MIC input connector , Earphone connector
Keyboard/Mouse One PS/2 Port to support PS/2 Mouse and
PS/2 Keyboard
RTC Battery backup external RTC
Reset Button One
Power Button One , Power ON/OFF Button
LED Indicator PWR*1, HDD*1,ACT*1,LINK*1
Powe Input +12VDC~+24VDC
Power
Consumption 15W Max.
Mounting DIN Rail
Construction Sheet metal case
Dimensions 120.0mm(D)* 44.2mm(W)*123.0mm(H)
Operating
Temperature 5℉~158℉(-15℃~ 70℃), 5 to 95% RH(w/o
HD)
Storage
Temperature -4℉~176℉(-20℃~ 80℃), 5 to 95% RH(w/o
HD)
Net Weight 0.7 kg
EMC CE/FCC class A
Table 1-1 Hardware specifications
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JetBox 8100 User Manaual_Linux_1.1
1.3 Software Specifications
Model JetBox 8100-L(LM)
Boot Loader Grub
Kernel Linux 2.6.18
Protocol Stack
ARP, PPP, CHAP, IPv4 , ICMP, TCP, UDP,
DHCP, FTP, SNMP, HTTP, NTP, NFS, SMTP,
SSH2.0, SSL, Telnet, PPPoE, OpenVPN
File System NFS, Ext2, Ext3, VFAT/FAT
OS shell command Bash
Busybox Linux normal command utility collection
Utilities
tinylogin Login and user manager utility
telnet telnet client program
ftp FTP client program
msmtp email client
scp Secure file transfer Client Program
Daemons
pppd dial in/out over serial port daemon
snmpd snmpd agent daemon
telnetd telnet server daemon
inetd TCP server manager program
ftpd ftp server daemon
goahead web server daemon
dropbear secure shell server
openvpn Open Source SSL VPN solution
openssl open SSL
Linux Tool Chain
Gcc(4.1.1) GNU project C and C++ Compiler
Glibc(v2.3.6) GNU C library
Table 1-2 Software specifications
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JetBox 8100 User Manaual_Linux_1.1
Chapter 2 Getting Started
2.1 Powering on JetBox 8100
Connect the power line wire to the Terminal block located in the down side
of JetBox 8100, and power on it. It takes about 10 to 20 seconds for the
system to boot up.
Figure 2-1 Power connector location
Power Input
12VDC~24VDC
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JetBox 8100 User Manaual_Linux_1.1
2.2 Connecting JetBox 8100 to a PC
There are two ways to connect JetBox 8100 to a PC: through the serial
Console port or via Telnet over the network
2.2.1 Serial Console
The serial console port gives users a convenient way of connecting to
JetBox 8100’s console utility. This method is particularly useful when
using JetBox 8100 for the first time. The signal is transmitted over a
direct serial connection, so you do not need to know either of JetBox’s
IP address in order to connect to the serial console utility.
Use the serial console port settings shown below.
Baud rate 9600bps
Parity None
Data bits 8
Stop bits 1
Flow Control None
Table 2-2 Serial console port setting
Once the connection is established, the following windows will open.
Figure 2-3 Serial console screen
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JetBox 8100 User Manaual_Linux_1.1
To log in, type the Login name and password as requested. The
default values as following.
Login: root
Password: none
Notice 1: In the JetBox 8100, OM1 (RS232) is reserved for serial console and
OM2 (RS-232/422/485, JP2, BIOS select) is reserved for Modbus Gateway (Optional
SW).
2.2.2 Telnet Console
If you know IP addresses and netmasks, then you can use Telnet to
connect to JetBox 8100. The default IP address and Netmask for each
port is given below:
Default IP address Netmask
LAN 192.168.10.1 255.255.255.0
Table 2-4 Default IP address and Netmask
Use a cross-over Ethernet Cable to connect directly from your PC to
JetBox 8100. You should first modify your PC’s IP address and
netmask so that your PC is on the same subnet as JetBox 8100.
To connect to a hub or switch connected to your local LAN, use a
straight-through Ethernet cable. The default IP address and netmasks
are shown above. To login, type the Login name and password as
requested. The default values as following:
Login: root
Password: none
Figure 2-5 Telnet console screen
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