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3.1
Connecting the Hardware
Note!
Use 115200 bps, N81 to connect console.
The EKI-1121L/1122L/1124L offers an easy setup feature. Take out the EKI-1121L/
1122L/1124L and the accessories from the package and follow the steps below for initial setup:
1.
Connect the EKI-1121L/1122L/1124L LAN1 to your network with standard RJ-45 connector.
2.
Use the console cable inside the release package to connect the console port on EKI-1121L/1122L/1124L with serial port on your develop desktop.
3.
Use your familiar console application to open the serial port, such as: Super
HyperTerminal on Windows, minicom on Linux, third party application Netterm, or kind of. Use baud rate 115200 bps, no parity, 8 bits data length and 1 stop bit.
4.
Connect the power cord to the EKI-1121L/1122L/1124L and plug the other end of the cord into the power outlet. Then boot the EKI-1121L/1122L/1124L immediately. The boot up process may need about 9 seconds till the uClinux operation system is ready.
5.
After power on, you can see the boot up messages like below.
Figure 3.1 The boot up messages
6.
When you see the prompt, the system is ready.
Note!
1.
Use direct cable rather than cross-over cable; otherwise there is no message shown to you!
2.
If you power on before open minicom, you can not see the boot up messages like that. But the boot up process may be successful.
EKI-1121L/1122L/1124L User Manual 18
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Table of contents
- 8 Overview
- 8 Features
- 8 Specifications
- 9 Packing List
- 12 Understanding the EKI-1121L/1122L/1124L
- 12 Hardware
- 12 LED Indicators
- 12 Table 2.1: EKI-1121L/1122L/1124L LED Indicators
- 13 Dimensions (Units: mm)
- 13 Figure 2.1 Front View of EKI-1121L
- 13 Figure 2.2 Side View of EKI-1121L
- 14 Figure 2.3 Back View of EKI-1121L
- 14 Figure 2.4 Top View of EKI-1121L
- 15 Figure 2.5 Front View of EKI-1122L
- 15 Figure 2.6 Side View of EKI-1122L
- 16 Figure 2.7 Back View of EKI-1122L
- 16 Figure 2.8 Top View of EKI-1122L
- 17 Figure 2.9 Front View of EKI-1124L
- 17 Figure 2.10Side View of EKI-1124L
- 18 Figure 2.11Back View of EKI-1124L
- 18 Figure 2.12Top View of EKI-1224L
- 19 Connecting Hardware
- 19 Choosing the Location
- 19 Figure 2.13Combine the Metal Mounting Kit
- 20 Figure 2.14Din-rail Step
- 21 Figure 2.15Din-rail Step
- 21 Connecting Power
- 21 Figure 2.16Power Connector
- 22 Connecting Serial Device
- 22 Connecting to a Host or the Network
- 24 Connecting the Hardware
- 24 Figure 3.1 The boot up messages
- 25 OS Configuration and Usage
- 25 Configure RTC
- 25 Figure 3.2 Configure RTC
- 26 Configure IP
- 26 Figure 3.3 Configure Ethernet Interface Using Static IP
- 27 Figure 3.4 Configure Ethernet Interface Using DHCP
- 28 TELNET Service and Client
- 28 Figure 3.5 TELNET Service and Client
- 29 FTP Service and Client
- 29 Figure 3.6 FTP Client in Another Computer
- 30 Figure 3.7 FTP Command in Another Computer
- 31 Figure 3.8 FTP Client in EKI
- 32 TFTP Service and Client
- 32 Figure 3.9 TFTP Server in EKI-1121L/1122L/1124L
- 33 Figure 3.10TFTP Client in EKI-1121L/1122L/1124L
- 34 NFS Client
- 34 Figure 3.11NFS Client in EKI-1121L/1122L/1124L
- 35 NTP Client
- 35 Figure 3.12NTP Client in EKI-1121L/1122L/1124L
- 36 SNMP Service
- 36 Figure 3.13SNMP Client in EKI-1121L/1122L/1124L
- 37 Figure 3.14SNMP Message in Manage Computer
- 38 Mail Client
- 38 Figure 3.15MAIL Client in EKI
- 39 3.2.10 Web Server
- 39 3.2.11 PPP Client
- 40 3.2.12 PPPoE client
- 41 Partition of Flash
- 44 Establish Develop Environment
- 44 Install the Cross Compile Tool Chain
- 44 Setup the Runtime Environment
- 44 Put Applications into
- 44 Check the Flash Memory Space
- 45 User Space via FTP
- 45 Figure 4.1 How to Get Applications via FTP
- 45 Root File-system
- 45 Device APIs
- 45 Serial port APIs
- 46 RTC APIs
- 46 LED APIs
- 50 Troubleshooting
- 52 Restore the Platform Kernel
- 54 Erase JFFS2 File System
- 56 File manager
- 56 Editor
- 57 Network
- 57 Process
- 58 Others