Advantech EKI-1122L Manual de usuario

User ManualEKI-1121L, EKI-1122L, EKI-1124L1/2/4-port Programmable Serial Device Servers

EKI-1121L/1122L/1124L User Manual 4

Chapter 22 Getting Started

EKI-1121L/1122L/1124L User Manual 6In this chapter, you will be given an overview of the EKI-1121L/1122L/1124L hard-ware installation procedures. As m

7 EKI-1121L/1122L/1124L User ManualChapter 2 Getting Started2.3 Dimensions (Units: mm)EKI-1121L:Figure 2.1 Front View of EKI-1121LFigure 2.2 Side View

EKI-1121L/1122L/1124L User Manual 8Figure 2.3 Back View of EKI-1121LFigure 2.4 Top View of EKI-1121L

9 EKI-1121L/1122L/1124L User ManualChapter 2 Getting StartedEKI-1122L:Figure 2.5 Front View of EKI-1122LFigure 2.6 Side View of EKI-1122L

EKI-1121L/1122L/1124L User Manual 10Figure 2.7 Back View of EKI-1122LFigure 2.8 Top View of EKI-1122L

11 EKI-1121L/1122L/1124L User ManualChapter 2 Getting StartedEKI-1124L:Figure 2.9 Front View of EKI-1124LFigure 2.10 Side View of EKI-1124L

EKI-1121L/1122L/1124L User Manual 12Figure 2.11 Back View of EKI-1124LFigure 2.12 Top View of EKI-1224L

13 EKI-1121L/1122L/1124L User ManualChapter 2 Getting Started2.4 Connecting HardwareThis section will explain how to find a proper location for your E

EKI-1121L/1122L/1124L User Manual iiCopyrightThe documentation and the software included with this product are copyrighted 2010by Advantech Co., Ltd.

EKI-1121L/1122L/1124L User Manual 142.4.1.2 DIN-rail MountingThe EKI-1121L/1122L/1124L can be mounted on a standard DIN-rail. The DIN-rail kitis screw

15 EKI-1121L/1122L/1124L User ManualChapter 2 Getting StartedThen, let the EKI-1121L/1122L/1124L down straight to slide over the rail smoothly.Figure

EKI-1121L/1122L/1124L User Manual 162.4.3 Connecting Serial DeviceThe EKI-1121L/1122L/1124L provides one, two or four standard serial ports DB9(male)

Chapter 33 Installation and Configuration

EKI-1121L/1122L/1124L User Manual 183.1 Connecting the HardwareThe EKI-1121L/1122L/1124L offers an easy setup feature. Take out the EKI-1121L/1122L/11

19 EKI-1121L/1122L/1124L User ManualChapter 3 Installation and Configuration3.2 OS Configuration and UsageBefore configure and use, user must release

EKI-1121L/1122L/1124L User Manual 203.2.2 Configure IPAfter connect to the console and power on the device, you can use following com-mand to enable E

21 EKI-1121L/1122L/1124L User ManualChapter 3 Installation and Configuration3.2.2.2 Using DHCPUser can modify the /etc/rc(/var/other1/init.custom) fil

EKI-1121L/1122L/1124L User Manual 223.2.3 TELNET Service and ClientWhen boot up the EKI-1121L/1122L/1124L, the telnet service is already started bydef

23 EKI-1121L/1122L/1124L User ManualChapter 3 Installation and Configuration3.2.4 FTP Service and ClientWhen boot up the EKI-1121L/1122L/1124L, the ft

iii EKI-1121L/1122L/1124L User Manual Declaration of ConformityCEThe EKI-1121L/1122L/1124L has passed the CE test for environmental specifica-tions. T

EKI-1121L/1122L/1124L User Manual 24Use command to get and put file like this:Figure 3.7 FTP Command in Another ComputerPlease look at 'get'

25 EKI-1121L/1122L/1124L User ManualChapter 3 Installation and ConfigurationIf user wants to connect other computers by ftp client in EKI-1121L/1122L/

EKI-1121L/1122L/1124L User Manual 263.2.5 TFTP Service and ClientWhen boot up the EKI-1121L/1122L/1124L, the tftp service is already started bydefault

27 EKI-1121L/1122L/1124L User ManualChapter 3 Installation and Configuration'172.21.73.77' is your EKI-1121L/1122L/1124L's IP address.

EKI-1121L/1122L/1124L User Manual 283.2.6 NFS ClientUser can mount file system to EKI-1121L/1122L/1124L provided by another computerwith NFS service.

29 EKI-1121L/1122L/1124L User ManualChapter 3 Installation and Configuration3.2.7 NTP ClientUser can synchronize time on EKI-1121L/1122L/1124L by usin

EKI-1121L/1122L/1124L User Manual 303.2.8 SNMP ServiceThe EKI-1121L/1122L/1124L has built-in SNMP (Simple Network Management Proto-col) v1 and v2c age

31 EKI-1121L/1122L/1124L User ManualChapter 3 Installation and ConfigurationThen user can manage EKI-1121L/1122L/1124L by snmp service in another com-

EKI-1121L/1122L/1124L User Manual 323.2.9 Mail ClientEKI-1121L/1122L/1124L use smtpclient to send mail which is a minimal SMTP clientthat takes an ema

33 EKI-1121L/1122L/1124L User ManualChapter 3 Installation and Configuration3.2.10 Web ServerThe boa is a small web server .If you want the web server

EKI-1121L/1122L/1124L User Manual ivSafety Instructions1. Read these safety instructions carefully.2. Keep this User Manual for later reference.3. Dis

EKI-1121L/1122L/1124L User Manual 34Secondly, user must open and modify /var/other1/ppp-on-dialer.Please replace 'NUMBER' with the telephone

35 EKI-1121L/1122L/1124L User ManualChapter 3 Installation and ConfigurationPlease replace 'USERNAME' with correct user name and 'eth0&

EKI-1121L/1122L/1124L User Manual 36

Chapter 44 Development Guide

EKI-1121L/1122L/1124L User Manual 384.1 Establish Develop Environment4.1.1 Install the Cross Compile Tool ChainInstall Linux distribution on your host

39 EKI-1121L/1122L/1124L User ManualChapter 4 Development Guide4.2.2 User Space via FTPSometimes, user wants to execute applications in file system of

EKI-1121L/1122L/1124L User Manual 40Then, use the following instructions to set the termios structure, followed by thetcsetattr function to set the ne

41 EKI-1121L/1122L/1124L User ManualChapter 4 Development Guideelse{flag = 1;cmd = LEDMAN_CMD_OFF;/*your action*/}if( ioctl(devfp, cmd, LEDMAN_HEARTBE

EKI-1121L/1122L/1124L User Manual 42

Chapter 55 Troubleshooting

v EKI-1121L/1122L/1124L User Manual ContentsChapter 1 Introduction...11.1 Overview ...

EKI-1121L/1122L/1124L User Manual 445.1 Troubleshooting1. After restart the EKI-1121L/1122L/1124L, You may encounter following or similar warnings:JFF

Appendix AA Restore the Platform Kernel

EKI-1121L/1122L/1124L User Manual 46A.1 Restore the Platform KernelJust in case if the kernel or flash is corrupted, follow the below steps to recover

Appendix BB Erase JFFS2 File System

EKI-1121L/1122L/1124L User Manual 48B.1 Erase JFFS2 File System1. Sometimes, you may encounter the issue during development. You may see the output me

Appendix CC Command Collection

EKI-1121L/1122L/1124L User Manual 50C.1 File manager1. mount: Mount a filesystem. You need this to access NFS and SMB filesystems.2. umount: Unmount

51 EKI-1121L/1122L/1124L User ManualAppendix C Command CollectionC.3 Network38. boa: 39. dhcpcd: The DHCP client daemon, used to get an IP address fr

EKI-1121L/1122L/1124L User Manual 52C.5 Others67. cpu: cpu tool 68. setserial: User level serial port configuration tool.69. clear: Clear screen.70. d

53 EKI-1121L/1122L/1124L User ManualAppendix C Command Collection

EKI-1121L/1122L/1124L User Manual vi3.2.5 TFTP Service and Client... 26Figure 3.9 TFTP Serve

www.advantech.com.cnPlease verify specifications before quoting. This guide is intended for referencepurposes only.All product specifications are subj

Chapter 11 Introduction

EKI-1121L/1122L/1124L User Manual 21.1 OverviewThe EKI-1121L/1122L/1124L is a Linux-based RISC-grade embedded platform thatoffers 2 LAN and 1/2/4 seri

3 EKI-1121L/1122L/1124L User ManualChapter 1 Introduction Data bits: 5, 6, 7, 8  Stop bits: 1, 1.5, 2 Flow Control: None, Xon/Xoff, RTS/CTS, DTR/DS