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Eddy Serial
User Guide
Ver 2.1.1.1
2010. 06.25
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Revision History
Revision Date Document Version Pages Description
Feb-5-2009 2.1.0.1 All Initial release by shlee
Sep-10-2009 2.1.0.2 4,5,6 Added WiFi
Nov-11-2009 2.1.0.3 2,3,5 Append Eddy-S4M
Jun-06-2010 2.1.1.1 All
Open Linux Version
Added Eddy-BT
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Table of Contents
Chapter 1. Introduction ............................................................................................................................... 5
1.1 About this manual....................................................................................................................................................5
1.2 Who should read this manual.....................................................................................................................................5
1.3 Contents.................................................................................................................................................................5
1.4 Eddy Documents ..................................................................................................................................................... 6
1.5 Technical Support.....................................................................................................................................................7
Chapter 2. Getting Started...........................................................................................................................8
2.1 Overview............................................................................................................................................................... 8
2.2 Eddy-CPU v2.1 ........................................................................................................................................................ 8
2.3 Eddy-DK v2.1 (Development Kit)................................................................................................................................ 9
2.4 Eddy-S4M v2.1.......................................................................................................................................................11
2.5 Eddy-S4M-DK v2.1 (Development Kit) ........................................................................................................................13
2.6 Eddy-S4M-JiG v2.1 (Testing Board)........................................................................................................................... 14
2.7 Eddy-WiFi v 2.1......................................................................................................................................................15
2.8 Eddy-BT v2.1..........................................................................................................................................................17
2.9 Eddy Software Architecture...................................................................................................................................... 18
2.10 Main Features....................................................................................................................................................... 18
2.11 Applications............................................................................................................................................................19
Chapter 3. Hardware Description.................................................................................................................. 20
3.1 Eddy-CPU ............................................................................................................................................................. 20
3.2 Eddy-DK v2.1 .........................................................................................................................................................21
3.3 Eddy-S4M v2.1...................................................................................................................................................... 23
3.4 Eddy-S4M-DK v2.1.................................................................................................................................................24
3.5 Eddy-S4M-JIG v2.1................................................................................................................................................. 25
3.6 Eddy WiFi v2.1....................................................................................................................................................... 26
3.7 Eddy BT v2.1 .........................................................................................................................................................28
Chapter 4. Integration............................................................................................................................... 30
4.1 Connection Guide....................................................................................................................................................30
4.2 First-time Bootup ..................................................................................................................................................30
4.3 Connecting to Eddy with IP address...........................................................................................................................30
4.4 Using MCI slot & USB Host Port ............................................................................................................................... 33
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Chapter 5. Configuration via Web..................................................................................................................36
5.1 Connection............................................................................................................................................................ 36
5.2 Setup Menu.......................................................................................................................................................... 37
5.3 Network Settings...................................................................................................................................................39
5.4 Serial Settings....................................................................................................................................................... 41
5.5
Wireless Settings ...................................................................................................................................................44
5.6 Peripheral Settings.................................................................................................................................................47
5.7 DIO Settings..........................................................................................................................................................50
5.8 SNMP Settings........................................................................................................................................................51
5.9 Change Password ................................................................................................................................................... 52
5.10 Update Firmware ................................................................................................................................................... 53
5.11 Factory Default......................................................................................................................................................54
5.12 Save & Reboot.....................................................................................................................................................54
Chapter 6. Configuration via Telnet................................................................................................................56
6.1 Connection............................................................................................................................................................ 56
6.2 View commands..................................................................................................................................................... 56
6.3 Network commands................................................................................................................................................ 57
6.4 WiFi commands......................................................................................................................................................59
6.5 Serial Commands....................................................................................................................................................60
6.6 Username/Password Commands................................................................................................................................. 61
6.7 System Commands..................................................................................................................................................62
Chapter 7. apendix ...................................................................................................................................63
7.1 Firmware Updates via FTP........................................................................................................................................ 63
7.2 Ordering Information...............................................................................................................................................64
7.3 FCC Statement.......................................................................................................................................................64
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Chapter 1. Introduction
Eddy, SystemBase Embedded Device Server Module, is an optimized minimal CPU module for developing an industrial embedded device. This manual introduces
general factions for the Eddy.
1.1 About this manual
This manual guides that users are able to develop Eddy for a device server including the function that transfers from serial data to LAN. Setting Eddy’s
configurations, status monitoring, firmware update, and other administration work are also included, H/W level integration and S/W setting information can also
be found.
1.2 Who should read this manual
This guide is designed for Eddy users and administrators. It is strongly recommended that anyone trying to apply, use, and maintain Eddy read this document.
It will be a great starting point for any administrator who wants to easily monitor and control Eddy and its connected devices.
1.3 Contents
Chapter 1. Introduction is a preface with general information and introductory notices.
Chapter 2. Getting Started gives a brief introduction to Eddy series, including features and applications.
Chapter 3. Hardware Descriptions explains the layout and pin specifications with block diagram and drawings.
Chapter 4. Integration assists you connecting Eddy to serial and network environment. It covers first time boot-up and status check procedures.
Chapter 5. Configuration via Web provides ways to configure and to connect Eddy via web browser.
Chapter 6. Configuration via Telnet provides commands and its explanation to configure and to connect Eddy via web Telnet.
Chapter 7. Appendix provides firmware update guides and detailed technical specifications.
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1.4 Eddy Documents
The following table summarizes documents included in the Eddy document set.
Document Description
Eddy Serial User Guide Eddy’s Configuration, and Management Information
Eddy DK Guide
LemonIDE User Guide User manual about Eddy integrated development environment of Window/Linux based on Eclipse
Portview User Manual Guide for SystemBase device server management application Portview
Programmer’s application development guide, including in-depth approach to compiling,
linking, creating and uploading firmware
API reference is included with a list of available functions
for customized application programming
COM Port Redirector
User Manual
TestView
User Manual
General information on Eddy or embedded device servers can be obtained at our website at http://www.sysbas.com/. Latest documents, software and
firmware downloads are available.
Other relevant documents are as follows:
Document Description
Eddy-CPU Spec Sheet Eddy-CPU spec description
Eddy-S4M Spec Sheet Eddy-S4M spec description
Eddy-WiFi Spec Sheet Eddy-WiFi spec description
Eddy-BT Spec Sheet Eddy-BT spec description
LemonIDE Spec Sheet integrated development environment description
Eddy White Paper
Guide for SystemBase COM Port Redirector
Guide for SystemBase test program TestView
An introductory reading for anyone new to embedded device server, which focuses on
background, history, market environment, and technology
All documents are updated promptly, so check for the recent document updates. The contents in these documents are subject to change without a prior
notice.
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1.5 Technical Support
You can reach our tech support by following 3 ways;
1. Visit the Eddy official community site at http://www.embeddedmodule.com and go to ‘Technical Support’ menu. FAQ and questions can be reviewed
and submitted.
2. E-mail our technical support team to tech@sysbas.com. Any kind of inquiries, requests, and comments are welcomed.
3. Call us at our customer center at 82-2-855-0501 for immediate support.
Our technical support team will kindly help you get over with the problem.
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Chapter 2. Getting Started
Welcome to Eddy! This chapter includes Eddy series overview, main and distinctive features, package contents for each product, and application fields.
2.1 Overview
There are two categories in Eddy; Eddy-CPU module, Eddy Development Kit (DK).
Eddy-CPU modules include category of socket type Eddy-CPU and Mini PCI type Eddy-S4M.
Eddy-DK includes DK board for Eddy-CPU exclusive, JIG and DK board for Eddy-S4M exclusive.
The Eddy-CPU module includes default applications for serial and LAN communication, and supports plug-and-play features. By switching to the custom mode,
users can program any application and upload it on to the module. This application then is executed on the module. In order to write and compile
programmer’s source code, Software Development Kit (SDK) LemonIDETM is required.
SDK is included in the DK package. Please refer to Programming Guide and LemonIDETM user’s manual included in the Development Kit for detailed
information on the SDK.
SDK is not necessary for users using Eddy in default presettings.
2.2 Eddy-CPU v2.1
Eddy-CPU is an embedded module based on ATMEL AT91SAM9260-CJ processor with 32MB SDRAM, 4MB or 8MB Flash Memory, 1 Ethernet port with
10/100Mbps, 16 bit address / 8 bit data bus interface supporting external device connection, and maximum 17 programmable IO pins. Programmers can easily
implement any device drivers with referring to library type example codes and evaluation kit circuit diagrams.
User can design their own customized device using example sources and Evaluation Kit circuit.
Eddy-CPU is implemented on a small form factor (42 * 25mm) with on-board memory and integrated 10/100Mbps network interface. Developers can minimize
time and cost spent on developing application products.
Feature Type
Hardware
CPU ARM926EJ-S (210 MHz)
Memory 8MB Data Flash, 32 MB SDRAM
External I/F 19 Bit / 16 Bit Data Bus
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Feature Type
Ethernet I/F 10/100 Base-T Auto MDI/MDIX
4 Port, Support up to 921.6 Kbps
(1 : Full Signal, 2,3,4, : RxD, TxD, RTS, CTS only)
8- to 16-bit Programmable Data Length
Four External Peripheral Chip Selects
Network
Software
Environmental
UARTs
USB 2.0 FS 2 Host /1 Device Port, 2.0 FS (12Mbps)
ADC 4-Channel 10 Bit ADC
TWI(I2C) Master, Multi-Master and Slave Mode
SPI
GPIO Max. 56 Programmable I/O Pins
Power Input 3.3 V (200 mA Max)
Dimensions 25 x 48.5 x 6.2 mm
Weight 8.3 g
Protocol TCP, UDP, Telnet, ICMP, DHCP, TFTP, HTTP, SNMP 1&2, SSH, SSL
Ethernet 10/100Mbps MAC / PHY
Network Connection Static IP, DHCP
O/S Linux Kernel 2.6.21
Mgt Tools SNMP, Web, PortView
Uploads TFTP, FTP, Web
Dev Tools LemonIDE & SDK
Operating Temp -40 ~ 85 ℃
Storage Temp -60 ~ 150 ℃
Humidity 5 ~ 95% Non-Condensing
CE Class A,
Approvals
FCC Class A,
RoHS compliant
2.3 Eddy-DK v2.1 (Development Kit)
Eddy Development Kit (Eddy DK) helps programmers to test and customize their own Eddy applications easily. The kit includes evaluation board, all necessary
connectors, and programming environment with documentations and guidelines. Please refer to Eddy DK Manual included in the Development Kit for detailed
information on the DK.
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Feature Type
NAND Flash 256MB, 8bit I/F
SD Card
Connector
USB Connector
LCD Module 128 x 64 Dots Matrix Structure
KEY 4 x 4 Matrix
Battery Holder 3V Lithium Battery, 235 mAh
LED Power, Ready, 20 Programmable IO, Console & Serial TxD, RxD
I2C Interface 16bit I2C BUS GPIO
SPI Interface 2Kbit EEPROM
MCI Interface SD Card, MMC Socket
ADC Interface Temp / Light Sensor
Digital I/O 8 Port Input, 8 Port Output
Switch
Jumper Switch Boot Mode Select, JTAG Select
Serial Port
Console Port DB9 Male
LAN Port 2 x RJ45
ICE Port Used for Flash Programming
Reset Button Factory Default & Warm Boot
Input Power 9-48VDC
Dimensions 240 x 180 mm
Push Type, Up to 16 GB
MMC / SD Card / MC supported
1 x Device
2 x HOST, Dual-Port
Serial or GPIO Select
RS422/485 Select
DIO : Common VCC or GND Select
Programming
2 x RS232 DB9 Male
2 x RS422/485 Terminal Block
(RS422 & RS485 Selected by S/W)
2.4 Eddy-S4M v2.1
Eddy-S4M is a high-performance mini PCI type embedded module which include ATMEL AT91SAM9260-CJ processor 32MB SDRAM, 8MB DataFlash, 10/100Base-T
Ethernet port, Serial 4 Channel, RTC with Battery, microSD, 4ch ADC, temperature sensor, max 34 programmable GPIO pins.
Eddy-S4M is 59.75 x 61.8mm size. If using Eddy-S4M-JIG board, user could develop their customized device without other H/W development, which
minimizing time and cost to develop.
Referring Example code and Evaluation Kit circuit allow developer to design device they want.
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Hardware
Eddy User's Guide
Classification Specification
CPU ARM9260B-CJ (210 MHz)
Memory
Ethernet MC/PHY
Serials
USB 2.0 FS
RTC
Battery Holder CR1220(38mAh) 3V Lithium Battery
ADC 4-Channel 10 Bit ADC
TWI(I2C) Master, Multi-Master and Slave Mode
SPI
MCI
GPIO Max. 34 Programmable I/O Pins
AT45DB642D, 8MB Data Flash
IS42S16160B, 32 MB SDRAM
10/100 Base-T MAC
KSZ8041NLi PHYceiver Auto MDI/MDIX
Port 0,1 : RS232 (DB9 male)
Port 0 : Full Signal
Port 1 : TxD, RxD, RTS, CTS only
Port 2,3 : COMBO (Terminal Block 5pin)
* COMBO : RS422/RS485 is S/W selectable
3 Host /1 Device Port, 2.0 FS (12Mbps)
Use to GL850A USB Hub chip
Real Time Clock, RTC DS1340U-33+
Connect to I2C I/F
8 to 16-bit Programmable Data Length
Four External Peripheral Chip Selects
SD Spec V2.0 [SDHC], MMC Spec V4.2 support
USB to SD Controller, 16GB, 12Mbits/s
Software
Physical
characteristics
LED Ready LED
Protocol
Network Connection Static IP, DHCP
O/S Linux Kernel 2.6.21
Mgt Tools SNMP, Web, PortView
Uploads TFTP, FTP, Web
Dev Tools LemonIDE & SDK
Power Input 3.3 V (200mA Max)
Dimensions 59.75 x 61.80 x 4 mm
TCP, UDP, Telnet, ICMP, DHCP, TFTP, HTTP,
SNMP1&2, SSH, SSL
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Classification Specification
Weight 15 g
Operating Temp -40 ~ 85°C
Environment
CE Class A,
FCC Class A,
RoHS compliant
Storage Temp -66 ~ 150°C
Humidity 5 ~ 95% Non-Condensing
2.5 Eddy-S4M-DK v2.1 (Development Kit)
Eddy-S4M DK is Development Kit supporting programmer can easily materialize and test their application.
DK includes Test Board, various connectors, programming environment and document. Please refer to Eddy-DK manual for more specific explanation of EddyS4M
Classification Specification
Serial Port
SD Card Connector
MCI Interface SD Card, MMC Socket
ADC Interface Light Sensor
USB Connector 1 x Device, 2 x HOST, Dual-Port
LAN Port RJ45 with transformer
2 x RS232 DB9 Male
2 x RS422/485 5pin Terminal Block (S/W Selectable & with Auto toggle)
Push Type, Up to 16 GB
MMC / SD Card / MC supported
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Classification Specification
Console Port DB9 Male
Power ON/Off switch
Switch
LED RDY, Power, 34 Programmable IO, Console & Serial TxD, RxD LED
JTAG Port Used for downloading code and single-stepping through programs
Reset Button
JIG Connection Socket 2 2x23pin socket, which connect JIG board to confirm problems
Expansion Header 2x22pin Header, used to test GPIO of Eddy-S4M
Input Power 5 VDC
Dimensions 160 x 120 mm
Serial RS422/485 Termination resistor configuration switch
GPIO input test switch(Off : Low, ON : High)
Factory Default & Warm Boot
(If pushing over 5sec, operate in Factory default)
2.6 Eddy-S4M-JiG v2.1 (Testing Board)
Eddy-S4M JIG board is test board which enable of user to integrate and test their application with Eddy-S4M. JIG board include mini connector for joining
Eddy-S4M, Ethernet RJ45, USB Host, Power, Reset Switch, and providing connectors to all Eddy-S4M functions.
For more information, please refer to Eddy-DK manual in DK product.
Classification Specification
USB Connector USB HOST
LAN Port RJ45 with Transformer
Reset Button Factory Default & Warm Boot
Expansion Header
Input Power 5 VDC
Dimensions 70 x 105 mm
Used to connect most functions of S4M to externalS4M
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2.7 Eddy-WiFi v 2.1
Eddy WiFi joined with Eddy-CPU, Eddy-S4M enables various serial devices (secure device, communication device, modem, print data device, industrial
measuring instrument) to connect wireless LAN.
Eddy-WiFi module supports IEEE 802.11 b/g wireless specification.
You can set the wireless network parameters. After changing values, you need to click [Submit] button. Then you will see the same page with modified
values. Please note that you have to [Save & Reboot] in order to see these changes in effect. Changes will be discarded if you do not save current
settings.
Classification Specification
Standard 802.11b, 802.11g
Modulation
Frequency Band
RX sensitivity
Security WEP 64/128, WPA, WPA2
Working distance
Data Rate
Power consumption
Host interface USB2.0
802.11g: OFDM
802.11b: CCK,DQPSK, DBPSK
802.11b/g:
ISM band 2.4GHz ~ 2.483.5GHz
802.11a/g: -68m @54Mbps 8% PER
802.11b: -85dBm @11Mbps 8% PER
60 - 120m, depending on surrounding
environment
802.11b : 11, 5.5, 2, 1 Mbps
802.11g : 54, 48, 36, 24,18,12,11, 9, 6, 5.5, 2 , 1 Mbps
TX : 450mA
RX : 300mA
Antenna ANT 2.4Ghz, RP-SMA Female
Antenna Cable RF 100mm SMA B/H
Dimension 54 x 25 x 6mm
Operating Temp -20 ~ 50°C
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Classification Specification
Humidity 5 ~ 90% Non-Condensing
Operating Voltages 3.3V±5%
Weight 10g
Approvals CE Class B, FCC Class B, RoHS Compliant
This device complies with Part 15 of the FCC Rules. Operation is subject to the
following two conditions: (1) this device may not cause harmful interference, and (2)
this device must accept any interference received, including interference that may
cause undesired operation
Caution : Any changes or modifications in construction of this device which are not
expressly approved by the party responsible for compliance could void the user's
authority to operate the equipment.
* If the Eddy-WiFi is installed inside of another device, then the exterior label of the
device must use such as the following:
“Contains Transmitter Module FCC ID: PROEddy-WiFi” or “Contains FCC ID: PROEddy-WiFi”
FCC RF RADIATION EXPOSURE STATEMENT
This equipment complies with FCC RF radiation exposure limits set forth for an uncontrolled
environment. This equipment should be installed and operated with a minimum distance of 20
centimeters between the radiator and your body. This transmitter must not be co-located or
operated in conjunction with any other antenna or transmitter.
CE warning
!Changes and modifications not expressly approved by the party responsible for
compliance could void the user's authority to operate the equipment.
EN Test Regulations
ETSI EN 300 328 V1.7.1
ETSI EN 301 489-1 V1.6.1
ETSI EN 301 489-17 V1.3.2
EN 60950-1:2006+A11:2009
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2.8 Eddy-BT v2.1
Linking to Eddy-CPU and Eddy-S4M, Eddy-BT module enables communication with various types of Bluetooth device in Bluetooth method. Eddy-BT is based on
Bluetooth 2.0 and supports communication distance of up to 1,000m.
For the details of Eddy-BT, please refer to “Eddy DK Programming Guide”.
Classification Specification
Interface Bluetooth v2.0+ EDR Class 1
Profile SPP (Serial Port Profile)
Max, TX Power
RX sensitivity -88dBm
Power
Operating Temp
Storage Temp
Humidity
Working distance
Approvals CE Class A, FCC Class A, RoHS Compliant
+18dBm
Supply voltage: 3.3V DC
Supply current::10mA – 60mA
Operating temperature: -30 ~ 80 oC
Storage temperature: -40 ~ 85 oC
Humidity : 90% (Non-condensing)
Stub Antenna (+1dBi) 100 meters
Dipole Antenna (+3dBi) 150 meters
Dipole Antenna (+3dBi) 200 meters
Dipole Antenna (+5dBi) 300 meters
Patch Antenna (+9dBi) 500 meters
Dipole Antenna (+5dBi) 400 meters
Patch Antenna (+9dBi) 600 meters
Patch Antenna (+9dBi) 1,000 meters
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2.9 Eddy Software Architecture
2.10 Main Features
Various features of Eddy make it a universal yet distinctive embedded solution.
Below lists main features of Eddy.
l Premium-level hardware with ARM9 210MHz CPU, 8MB Flash, and 32MB SDRAM
l Selectable RS232 only or RS422/485 combo interfaces
l USB host port (Max 12Mbps USB Full speed)
l SD Card Interface
l Max 921.6Kbps serial speed
l Program and run your own application
l SystemBase SDK and API support for application programming (included in Development Kit)
l Small size to fit in to any hardware
l 10/100Mbps Ethernet port (auto MDIX)
l SystemBase COM Port Redirector for better adaptability
l Extensive configuration and monitoring with Portview
l Firmware upload with Web, FTP, and TFTP
l Configuration with Web, Telnet, SNMP, and Portview
l Various customizing options
l Standard Linux environment for openness in executable applications
l Multiple Programmable IO pins for customized applications
l Watchdog timer support for monitoring the system and reset when system error is occurred.
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2.11 Applications
Eddy can be applied to many practical applications in various fields. Some are presented below.
◆ Factory / Industrial Automation
PLC, Robot arms, Human-Machine Interface, Warehouse rails
Medical instruments, Inspection equipment controllers
Alarming units
◆ Home Appliances / Electronic Devices
Power controller, Gaming machines
Scales, Gas detection units, Water & pollution metering devices
Data collection and distribution units
◆ Financial / Building Automation
Card readers, Barcode scanners, Kiosks, Point-Of-Sale related devices
Serial printers, Cash registers, Credit card authorization terminals
Biometric detection units, Security devices
◆ OEM Device Server Distributors
OEM device server with distributor’s own case & brand
Ready-to-go device or customized application / setup mode can be inserted
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Chapter 3. Hardware Description
This chapter provides Eddy’s hardware information, including block diagram, layout, pin specifications, dimensions and other hardware-related issues.
3.1 Eddy-CPU
Ethernet port is provided as pin headers, and the transformer and RJ-45 connector should be manually implemented by users. (RJ-45 connector with
embedded transformer, normally called LAN-Mate or MAG Jack, can be used as a simpler approach.
Eddy CPU V2.1 Device Discription
Eddy CPU V2.1 Connector Discription
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3.2 Eddy-DK v2.1
It is Development Kit Providing environment to test and developing. Bellow is simple Instruction on Device, Switch, Pin, LED and so on.
Switch Feature
LED Feature
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External Device Feature A
External Device Feature B
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Internal Device Feature
3.3 Eddy-S4M v2.1
Mini PCI Type Slot..
When developing main board, user must materialize transformer and RJ-45 connector (or RJ45 in which transformer is included (LAN-Mate or MAC Jack)).
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Since Driver IC is in Eddy-S4M, Serial port can be integrated easily only by attach connector.
3.4 Eddy-S4M-DK v2.1
Development Kit provides testing and configuration in environment of Eddy-S4M v2.1
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3.5 Eddy-S4M-JIG v2.1
It is test board which used when you test with Eddy-S4M v2.1
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3.6 Eddy WiFi v2.1
Linking to Eddy-CPU and Eddy-S4M, Eddy-WiFi module enables to use various types of serial device (Security equipment, telecommunications
device, modem, data output devices, industrial instruments etc.) through wireless LAN. Eddy-WiFi module supports IEEE 802.11b/g.
For application development, please refer to WiFi.c, the source code for Eddy-WiFi module.
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LEFT Description RIGHT Description
1 NA
1 NA 2 NA
2 NA 3 NA
4 NA
5 VCC(3.3V)
6 VCC(3.3V)
7 USB Host Data(-)
8 USB Host Data(+)
9 NA
10 NA
11 H/W Reset
12 Ground
13 Ground
14 NA
15 NA
3 NA 16 NA
4 NA 17 NA
18 NA
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3.7 Eddy BT v2.1
Bluetooth module is composed to connect 4th serial port of Eddy-CPU or Eddy-S4M in TTL method. It is possible to use Eddy-BT as 4th serial port, but it can lose
data in case of using HW Flow Control. If you want to use HW Flow Control, please refer to Test_Bluetooth.c in SDK and revitalize HW Flow control of 4th serial
port.
For the details of Eddy-BT, please refer to “Eddy DK Programming Guide”.
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LEFT Description RIGHT Description
1 NA 1 NA
2 NA 2 NA
3 NA 3 NA
4 VCC(3.3V) 4 NA
5 Factory Reset 5 VCC(3.3V)
6 UART TXD 6 VCC(3.3V)
7 UART RXD 7 NA
8 UART RTS 8 NA
9 UART CTS 9 NA
10 Pairing Signal 10 NA
11 H/W Reset 11 H/W Reset
12 NA 12 Ground
13 NA 13 Ground
14 Ground 14 NA
15 Ground 15 NA
16 Ground 16 NA
17 NA
18 NA
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Chapter 4. Integration
This chapter explains how you can make Eddy to communicate. It deals with LAN and pin header connection guides for Eddy to operate together with the
target serial device.
Follow these steps to connect Eddy to the device and network.
4.1 Connection Guide
1) WAN/LAN
In order to connect Eddy to network, you need to use RJ45 Ethernet port. It supports both 10Mbps and 100Mbps Ethernet connection (auto-sensing). Since
Eddy’s LAN port supports MDIX function, you can either connect cross LAN cable or direct LAN cable. Plug one end of a LAN cable to Eddy and the other
end to a hub, switch, or any other network device that can provide you with network access.
2) DB9
For the model included a DB9 serial port, you can simply connect Eddy to the destination serial device with a DB9 cable. For pin specifications, please refer to
Chapter 3.
3) MCI slot
MMC and SDCards excepting T-Flash, Micro SD, and SDHC can be used through MCI slot. It provides Maximum 2 GBytes. Please note that MCI and SDCard must
be inserted before power is induced to Eddy module.
2) USB Host
An USB memory stick or USB hub can be attached to Eddy-S2M/PIN module’s USB host port. For an USB Hub it should have own power.
4.2 First-time Bootup
First of all, please make sure the power input you supply to the module is corresponding with the Eddy model that you have. If an appropriate power input
has been successfully supplied, Eddy will power on and start booting.
Although there is no power LED to check the status, you can check by LEDs on the RJ45 Ethernet port. LED status operation is described in Chapter 3.
Hardware Description.
An IP address is required to access Eddy’s web interface or telnet command-line configuration tool. By factory default, Eddy is assigned a static IP address.
After the initial connection, you can either manually assign a different IP address or set Eddy to automatically get an IP address from a DHCP server. While
this depends on your network environment and policy, it is strongly recommended that you assign Eddy with a unique static IP.
4.3 Connecting to Eddy with IP address
In order to view current Eddy’s settings or modify them, you need to make a Web or Telnet connection to Eddy. IP address is required information to
make a connection.
There are two ways you can know the current IP address of Eddy.
First is to use a built-in, alias IP address of “10.10.1.1”.
Second is to use “Detector” application provided in the Utility & Documents CD. This application allows searching for Eddy modules on the network.
◆ The factory default IP address: 192.168.0.223
Eddy’s default IP address is set to 192.168.0.223. In order to connect with this address, you need to change network configurations so that your PC can
connect to the IP 192.168.0.223. Please refer to an example below, and note that values don’t necessarily have to be identical to the example below.
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◆ Factory default alias IP address: 10.10.1.1
In case you configure Eddy to use DHCP to obtain an IP address automatically, you might find it hard to know the IP address to connect to. To provide users
with an easier way to know the current IP address, Eddy has a fixed alias IP that is always accessible. Use the address below whenever you cannot find
out Eddy’s IP address.
In order to connect with this address, you need to change network configurations so that your PC can connect to the IP 10.10.1.1. Please refer to an example
below, and note that values do not necessarily have to be identical to the example below.
þ Since Eddy-S4M doesn’t support LAN port so that doesn’t include bellow.
◆ Connection via Detector
By running the Detector program in the Utility & Documents CD included in the Eddy package, you can dynamically search for all Eddy modules on the
network and connect to any module. (For more information on Detector, please refer to the Portview manual in the Utility & Documents CD included in the
Eddy package)
After running Detector, click Search button on the top-left to display all Eddy modules on the network. Select the module that you would make a connection
to, and click Telnet or Web to connect to the module via Telnet or Web, respectively.
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If Eddy module is not on the same network as the PC you are working on, use “IP Configure” button to temporarily assign an IP address that you would
like to make a Web or Telnet connection to. If you assign a temporary IP address to Eddy, you need to to change the IP address and restart in Web or
Telnet.
Now you are ready to connect to Eddy! There are three options to configure Eddy.
1) Web
You can easily configure Eddy with web interface, accessible from any web browser. For more information, please refer to Chapter 5. Configuration via Web.
2) Telnet
You can configure Eddy with commands after accessing Eddy through Telnet. For more information, please refer to Chapter 6. Configuration via Telnet.
3) Portview
You can use a Windows-based utility Portview from SystemBase to monitor Eddy. For more information on using the utility for your administration purpose,
please refer to Portview User Guide.
4.4 Using MCI slot & USB Host Port
The following contents outline the usage of Eddy’s MCI & USB Host Port.
Using MCI slot
MMC and SDCards can be used through MCI slot.
Please note that MCI and SDCard must be inserted before power is induced to Eddy.
MMC or SDCards are automatically recognized as a new disk space in " /tmp/mmc " folder. If memory card is not inserted to the MCI slot, " /tmp/mmc "
folder will not be created.
To check memory card’s current disk space information, type in "du -sk /tmp/mmc" or "df /tmp/mmc" commands via telnet. Following example displays
status of a memory card with 1GB memory storage capacity.
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Eddy login: eddy
Password:
# pwd
/tmp
# ls
ifstate login.pw thttpd.log wtmp
login.id mmc thttpd.pid
# du -sk /tmp/mmc
9520 /tmp/mmc
# df /tmp/mmc
Filesystem Size Used Available Use% Mounted on
/dev/sda1 967.2M 9.3M 957.9M 1% /tmp/mmc
#
Using USB host port
An USB memory stick or USB hub can be attached to Eddy module’s USB host port. If other USB devices are to be attached to this port, device drivers for
the devices must be first created and loaded to Eddy-S2M/PIN module using Eddy-DK.
Following example displays procedures for USB memory stick usage.
Insert the USB memory stick to USB host port and connect telnet.
Type in "fdisk -l " or "ls -al /dev/sd* " command to check USB memory stick is properly inserted.
Create a folder using “mkdir /tmp/usb” command.
Mount "/tmp/usb" folder using "mount -t vfat /dev/sda1 /tmp/usb" command.
Always unmount USB memory stick with "umount <mounted folder> " command, before removing USB memory stick from USB host port.
If more than one USB memory stick is connected using a USB hub, each memory stick would be recognized as /dev/sdb1, /dev/sdc1, /dev/sdd1…. Each
device must be mounted for proper use. Following displays an example of two USB memory stick connection with a hub.
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Eddy login: eddy
Password:
# fdisk -l
Disk /dev/sda: 1014 MB, 1014497280 bytes
44 heads, 32 sectors/track, 1407 cylinders
Units = cylinders of 1408 * 512 = 720896 bytes
Device Boot Start End Blocks Id System
/dev/sda1 1 1408 990704 6 FAT16
Disk /dev/sdb: 4068 MB, 4068474880 bytes
51 heads, 50 sectors/track, 3116 cylinders
Units = cylinders of 2550 * 512 = 1305600 bytes
Device Boot Start End Blocks Id System
/dev/sdb1 1 3117 3973116 b Win95 FAT32
# ls -al /dev/sd*
brw-rw---- 1 root root 8, 0 Jan 1 00:04 /dev/sda
brw-rw---- 1 root root 8, 1 Jan 1 00:04 /dev/sda1
brw-rw---- 1 root root 8, 2 Jan 1 00:04 /dev/sdb
brw-rw---- 1 root root 8, 3 Jan 1 00:04 /dev/sdb1
# ls -l
-rw-r--r-- 1 root root 16 Jan 1 00:00 ifstate
-rw-rw-rw- 1 root root 4 Jan 1 00:00 login.id
-rw-rw-rw- 1 root root 8 Jan 1 00:00 login.pw
drwxr-xr-x 2 root root 16384 Jan 1 00:00 mmc
-rw-r--r-- 1 root root 0 Jan 1 00:00 thttpd.log
-rw-r--r-- 1 root root 4 Jan 1 00:00 thttpd.pid
-rw-r--r-- 1 root root 768 Jan 1 00:05 wtmp
# pwd
/tmp
# mkdir usb1
# mount -t vfat /dev/sdb1 usb1
# df /tmp/usb1
Filesystem Size Used Available Use% Mounted on
/dev/sdb1 3.8G 3.0G 768.3M 80% /tmp/usb1
#
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Chapter 5. Configuration via Web
5.1 Connection
Open your favorite web browser and enter the IP address of Eddy to access Eddy’s web manager. Once you are successfully connected, the following
front page will show up. You need to enter appropriate username and password to login. Please note that this username and password is used as
authentication method for Telnet as well.
◆ Factory default username: eddy
◆ Factory default password: 99999999
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5.2 Setup Menu
If login process is successful, you will see a web manager’s main page, showing summary of your device. On the left, you will see a setup menu, and
you can navigate through these options.
WiFi Disable View
þ Since S4M doesn’t support DIO and LCD, “DIO settings” doesn’t appear on the left menu.
WiFi Enable View
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Main features of Setup Menu are as follows.
Menu Descriptions
Summary View a summary of Eddy.
Network Settings Configure network connection settings.
Wireless Settings Configure Wireless settings.
Peripheral Settings Select GPIO or Device mode.
Serial Settings
GPIO Settings Configure programmable I/O pins.
DIO Settings Configure DIO port. (Doesn’t supported in Eddy-S4M)
SNMP Settings Configure detailed operation environment for SNMP.
Change Password Change ID and password for both Web and Telnet interface.
Configure detailed operation environment for serial
communication.
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Update Firmware Update Eddy’s firmware.
Factory Default Restore all the factory default settings.
Save & Reboot Save the configurations and reboot Eddy.
5.3 Network Settings
Configure general network environment and network management. After changing values, you need to click ‘Submit’ button. Then you will see the
same page with modified values. Please note that you have to ‘Save & Reboot’ in order to see these changes in effect. Changes will be discarded if
you do not save current settings.
þ Since S4M doesn’t support LCD, “LAN Configuration” doesn’t appear.
Main features for WAN Configuration is as follows.
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Menu Default Descriptions
Device Name Eddy Name of the current device
Line Type Static IP IP obtaining method for Eddy’s network connection.
Current IP address Eddy is assigned to.
IP Address 192.168.0.223
Subnet Mask 255.255.255.0
Gateway 192.168.0.254
DNS 168.126.63.1 Domain Name Service IP address
Main features for LAN Configuration is as follows.
þ Since S4M doesn’t have LAN port, doesn’t include bellows
(When line type is Static IP, manually enter an appropriate IP address. When line type
is DHCP, current IP is displayed, but it is not editable.)
Current subnet mask Eddy is assigned to.
(When line type is Static IP, manually enter an appropriate subnet mask. When line
type is DHCP, current subnet mask is displayed, but it is not editable.)
Current default gateway Eddy is assigned to
(When line type is Static IP, manually enter an appropriate default gateway. When
line type is DHCP, current default gateway is displayed, but it is not editable.)..
Menu Default Descriptions
DHCP Server Enable Enable or disable DHCP server.
IP Address 10.10.1.1 Current IP address for LAN is assigned to.
Subnet Mask 255.255.255.0 Current subnet mask for LAN is assigned to.
Lease Start
Address
Lease End
Address
Lease Time 180 DHCP lease time.
Main features for Network Service Configuration are as follows.
Menu Default Descriptions
Portview
IP / Port
DDNS
(Username/
Password)
Telnet Service Enable
10.10.1.2 If DHCP server is enabled, start address of the DHCP scope for leasing.
10.10.1.30 If DHCP server is enabled, end address of the DHCP scope for leasing.
Set the IP address and the port number of the PC where Portview is installed. For
0.0.0.0 / 4000
203.32.117.1
more information on Portview, please refer to the Portview User Manual.
If IP is set to 0.0.0.0, this feature is disabled
Register DDNS server’s IP address for DDNS service.
DDNS service used in Eddy is supported by http://ddns.nu
default ID is eddy and default password is 99999999
if you want to used this ,you should register your own in http://ddns.nu
Enable or disable Telnet service.
If disabled, you cannot connect to Eddy via Telnet.
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FTP Service Enable
Web Service Enable
SSH Service Disable Enable or disable Secure Shell service.
LemonIDE Target
Agent
5.4 Serial Settings
You can set the communication and operation environment for the serial port. After changing values, you need to click ‘Submit’ button. Then you will
see the same page with modified values. Please note that you have to ‘Save & Reboot’ in order to see these changes in effect. Changes will be
discarded if you do not save current settings.
Disable
Enable or disable FTP service.
If disabled, you cannot connect to Eddy via FTP.
Enable or disable Web service.
If disabled, you cannot connect to Eddy via Web.
Enable or disable remote debugging function used by Eddy development environment,
LemonIDE.
For more information, please refer to LemonIDE user manual in the SDK CD included in
Eddy-DK package.
Menu Default Descriptions
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Menu Default Descriptions
Select the operation protocol, which the serial port would use.
Disable
Do not use this port.
COM
Use the serial port of Eddy as the COM ports of Windows 2000/XP/2003/Vista operated PC.
TCP Server
Eddy works as a socket server, waiting for the client connection on the network.
Socket number for awaiting connections can be set in ‘Local socket port’ field.
All data between the socket and the serial port is transferred untouched after the socket
connection is established.
TCP Client
Eddy acts as a socket client in this mode. It tries to connect to the server IP address and the
socket number assigned when a certain server waits for connection on the network.
All data between the socket and the serial port is transferred untouched after the socket
connection is established.
Operation Mode COM
Interface RS422
Local Socket
Port
4001
TCP Broadcast
Eddy works as a server, accepting up to 5 simultaneous connections from socket clients.
Data transmitted from Eddy is broadcast to each socket client.
TCP Multiplex
Eddy works as a server, accepting up to 5 simultaneous connections from socket clients. The
difference between TCP Broadcast and TCP Multiplex is that Multiplex allows each socket to
communicate exclusively. That is, serial data in response are only transferred to the sender
socket.
UDP Server
Eddy works as a UDP server, waiting for UDP connection from the client on the network.
Socket number for awaiting connections can be set in ‘Local socket port’ field.
Once a UDP packet is received to the socket that waits for the connection, the data is
transmitted to the serial port. The data input from the serial port is put into UDP packets, which
eventually are sent to the client.
UDP Client
When the data is input to the serial port, UDP packets are sent using the preset IP address and
the socket number of the server.
Serial Port 1,2 hardwired to RS232 so that this category cannot be selected.
Serial Port 3, 4 can be used RS422 or RS485 (Echo, No Echo) by selecting.
In Eddy-CPU, this can be selected by Dip Switch S8, S9 on Eddy-DK board so that this category
cannot be selected.
(option: RS422, RS485(Echo), RS485(No Echo))
Set the socket number for the port. TCP server and UDP server operation mode makes use of
this port for awaiting network socket connections.
Port Alias Port1 Port alias name for convenience. 16 Characters at maximum.
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Menu Default Descriptions
Set communication speed.
Baud Rate 9600 bps
Data Bits 8
Stop Bits 1
Parity None
Flow Control None
Device Type DataOnly
(Options: 150, 300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200, 230400, 460800,
921600 bps)
Set the number of bits in each character size.
(Options: 5, 6, 7, 8)
Set the number of stop bits..
(Options: 1, 2)
Set parity bit check scheme..
(Options: None, Odd, Even)
Set the flow control scheme.
(Options: None, Xon/Xoff, RTS/CTS)
Set the signal line checking method for the device to be connected to the given serial port.
If the mode is set to Data Only, only TxD, RxD, and GND signal lines are used in inter-device
communication. If the mode is set to Modem Signals, all modem signals except RI(Ring
Indicator) are asserted, tested, and used in communication.
(Options: Data Only, Modem Signals)
Remote IP
Address / Port
Keepalive
Check
Time
Latency
Time
0.0.0.0 /
4000
0
0
When the Operation Mode is either TCP Client or UDP Client, set the IP address and the socket
number to connect to..
After a certain amount of time passes without any communication after the socket connection
between the given serial port and the server is established, automatically disconnect the socket
connection. Valid from 0 to 32767 sec.
For example, if the operation mode is set to TCP Server and Alive Check Time is configured to
10, TCP Server will listen for the client’s connection and eventually establish a connection.
Since the check time is 10 seconds, the server will wait for 10 seconds until the client
connected to it sends any packet. If there is no data for 10 seconds, server will quit the
connection and return to the listening state. This option is helpful in preventing communication
obstacles that occur when either Eddy or the client quits unexpectedly (i.e. Sudden black out,
reboot, LAN cable cut, etc.). In these cases, the other part of communication might not
recognize the failure of its partner. Such misunderstanding can cause communication errors.
If the value is set to 0, this function is disabled. Once connected socket will be retained until
explicitly disconnected.
(Only applies to TCP Client, TCP Server, TCP Broadcast, and TCP Multiplex operation modes.)
This needs to be set when consecutive data from the given serial port needs to be transmitted
to socket at once.
For example, if 100 bytes of character string are to be transmitted from the serial device to a
server through Eddy, bypass is set to 0 for the latency time. Although it provides immediate
sending through Eddy, the server could be received a lot parts of divided packets.
If the latency time is not 0, Eddy will wait for the time and check new data. If there is new
data, Eddy repeatedly wait for the time. Otherwise, Eddy will transfer the buffered data, but it
could not run in real time.
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Menu Default Descriptions
Port Login Disable
Passive
Username
Passive Password 99999999
5.5
Wireless Settings
You can set the wireless network parameters. After changing values, you need to click [Submit] button. Then you will see the same page with modified
values. Please note that you have to [Save & Reboot] in order to see these changes in effect. Changes will be discarded if you do not save current
settings.
eddy
When the Operation Mode is set to TCP Server, ask for the username and password when the
client tries to connect
(Options: Enable, Disable)
When the Operation Mode is set to TCP Server, set the username to ask for. 16 Characters at
maximum.
When the Operation Mode is set as TCP Server, set the password to ask for. 16 Characters at
maximum.
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Menu Default Description
Wireless
Network
Wireless Mode Infrastructure
Wireless
Network Mode
Wireless
Network
Name(SSID)
Channel Auto
Disable
802.11b/g Mixed
None
When enabled, Eddy-WiFi is available.
•Disable: Eddy-WiFi is not available.
•Enable: Eddy-WiFi is available.
Set the wireless LAN mode.
(Option: Infrastructure, Ad-Hoc)
•Infrastructure : Use Eddy-WiFi under the Infrastructure mode. This mode is used for connecting to the
wireless AP (Access Point) as a client to connect to other network.
•Ad-Hoc : Use Eddy-WiFi under the Ad-hoc mode. This mode is used for 1:1 communication with another
Ad-hoc client.
Sets the operation protocol of a wireless network.
(Option: 802.11b/g mixed, 802.11B only, 802.11G only)
•802.11b/g mixed: 802.11b and 802.11g are supported.
•802.11B only: Use only 802.11b.
•802.11G only: Use only 802.11g.
Sets the identification (SSID) of a wireless network to be connected.
(Up to 32 bytes)
Selects a frequency channel for wireless connection.
(Option: Auto, 1 ~ 13)
•Auto: Connect a channel specified in AP automatically. In most cases, this setting is used.
•Value Specification: Specify a channel to be connected manually.
Bitrate Auto
RTS Threshold 2347
Sets the speed for wireless connection.
(Option: Auto, 1, 2, 5.5, 6, 9, 11, 12, 18, 24, 36, 48, 54Mbps)
The setting as Auto adjusts the speed depending on signal sensitivity and noise. In most cases, this
setting is used.
If Wireless Network mode is set to 802.11b/g Mixed, all options can be selected.
The setting as 802.11a only allows setting as 6, 9, 12, 18, 24, 36, 48 and 54Mbps.
The setting as 802.11b only allows setting as 1, 2, 5.5 and 11Mbps.
The setting as 802.11g only allows setting as 6, 9, 12, 18, 24, 36, 48 and 54Mbps.
Sets the minimum packet size to send RTS in a communication node.
(Range: 1 ~ 2347 bytes)
This setting adds the RTS/CTS handshake procedure to verify that the transmission channel is empty
before transmitting a packet.
In most cases, this setting is not used.
The setting as 2347 disables this function.
46
Fragment
Threshold
Eddy User's Guide
Sets the maximum packet size to send a packet after dividing into small pieces. (Range: 256 ~ 2346
bytes)
This setting transmits a packet after dividing into small pieces.
2346
Communication overhead is increased but communication error can be reduced in serious interference or
noise environment.
In most cases, this setting is not used.
The setting as 2346 disables this function.
Wireless
Roaming
Roaming
Threshold
Authentication
Mode
Encryption Type NONE
Disable
75 (dbm)
OPEN
Set whether to use of the Roaming functions.
•Enable : Use Roaming function.
•Disable : Do not use Roaming function.
(Option: 61~89 dbm)
If you have different Access Points and have enabled roaming, you should also set carefully the roaming
threshold, which is the point (in signal strength) at which Eddy-WiFi search for a new Access Point. If
you set it too low, Eddy-WiFi will spend to much time with a non optimal AP (getting a poorer
throughput), and if you set it too high the card will waste time searching for a new AP too often.
The represented value is absolute. The real value should be the represented value * (-).
(Option: OPEN, SHARED, WPAPSK, WPA2PSK, WPANONE)
An authentication mode defines the procedure that the 802.11 device uses when it authenticates and
associates with an access point.
•OPEN : Specifies IEEE 802.11 Open System authentication.
•SHARED : Specifies IEEE 802.11 Shared Key authentication that uses a preshared WEP key.
•WPA-PSK : Specifies WPA security. Authentication is performed between the supplicant and authenticator
over IEEE 802.1X. Encryption keys are dynamic and are derived through the preshared key used by the
supplicant and authenticator.
•WPA2-PSK : Specifies WPA2 security. Authentication is performed between the supplicant and
authenticator over IEEE 802 1X. Encryption keys are dynamic and are derived through the preshared key
used by the supplicant and authenticator.
•WPA-NONE : Specifies WPA security. Specifies the use of a preshared key without IEEE 802.1X
authentication. Encryption keys are static and are derived through the preshared key. This mode is
applicable only to ad hoc network types.
(Option: NONE, WEP, TKIP, AES)
Encryption modes define the set of cipher suites that can be enabled on the 802.11 device.
•NONE : Not used.
•WEP : Wired Equivalent Privacy (WEP) is the RC4-based algorithm specified in the IEEE 802.11
specification.
•TKIP : Temporal Key Integrity Protocol (TKIP) is the RC4-based cipher suite based on the algorithms
defined in the WPA and IEEE 802.11i specifications.
•AES : The Advanced Encryption Standard (AES) defines an encryption algorithm in FIPS PUB 197.
Key Index 1
Key None
Password None
Selects the index of the key to be used from the created keys.
(Option: 1, 2, 3 and 4)
Selects WEP 64-bit (Enter a Hex Key value directly).
(Example: 3132333435)
Selects WEP 128-bit (Enter a Hex Key value directly)
(Example: 31323334353637383940414243)
Password for the TKIP encryption type.
(Up to 64 bytes)
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Connection Type DHCP
IP Address 192.168.1.72
Subnet Mask 255.255.255.0
Gateway 192.168.1.1
DNS 168.126.63.1
Sets an IP address type in a wireless network.
(Option: DHCP, Static IP)
•DHCP : Assign a dynamic IP address through a DHCP server.
•Static IP : Specify an IP address manually.
Sets an IP address of a wireless network.
If the line Type is Static IP, a user can enter an IP address directly. If line type is DHCP, the current IP
address is displayed. In DHCP type, the address cannot be changed.
Sets an IP address of a wireless network.
If the line Type is Static IP, a user can enter a subnet mask address directly. If line type is DHCP, the
current subnet mask address is displayed. In DHCP type, the address cannot be changed.
Sets a gateway address of a wireless network.
If the line Type is Static IP, a user can enter a gateway address directly. If line type is DHCP, the
current gateway address is displayed. In DHCP type, the address cannot be changed.
Sets a DNS server address of a wireless network.
If the line Type is Static IP, a user can enter a DNS server address directly. If line type is DHCP, the
current DNS server address is displayed. In DHCP type, the address cannot be changed.
5.6 Peripheral Settings
Configure operation mode and output value for each Programmable I/O pins.
Eddy includes GPIO pins that output 3.3V or detect 3.3V signals.
Eddy-CPU provides 56 GPIO ports, if you only use WAN port.
You can detect either any 3.3V signals from external device, or output 3.3V signal to the external device. You can also program a customized GPIO application,
and you can implement it with the SDK included in the Eddy development kit.
Eddy-S4M provide 34ea GPIO port, different from Eddy-CPU, the sharing device is limited to ADC.
After changing values, you need to click ‘Submit’ button. Then you will see the same page with modified values. Please note that you have to ‘Save
& Reboot’ in order to see these changes in effect. Changes will be discarded if you do not save current settings.
Menu Default Descriptions
Device
Select
Value Output(Low)
Eddy
Set the GPIO port to current pin’s I/O mode.
Eddy: Set Eddy defined mode.
GPIO: Set only GPIO port mode.
User: Set only user mode.
Select the GPIO port to the specified mode.
Input(Pull-up): Standby with setting the GPIO to Vcc.
Input(Pull-down): Standby with setting the GPIO to Gnd.
Output(Low): 3.3V is not flowed through the port.
Output(High): 3.3V is output through the port.
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Configuration view of Eddy-CPU
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Configuration view of Eddy-S4M
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5.7 DI
O Settings
Eddy-DK supports 16 Channel Digital inputs and outputs (DIO) by connecting with I2C interface. It is possible to switch GLCD or Digital IO port via 16 Channel DIO.
After changing values, you need to click ‘Submit’ button. Then you will see the same page with modified values. Please note that you have to ‘Save
& Reboot’ in order to see these changes in effect. Changes will be discarded if you do not save current settings.
þ Since Eddy-S4M doesn’t support DIO and LCD, DIO Settings doesn’t be supported.
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Menu Default Descriptions
Device
Select
LCD
5.8 SNMP Settings
You can set the communication and operation environment for the SNMP Agent. After changing values, you need to click ‘Submit’ button. Then you will
see the same page with modified values. Please note that you have to ‘Save & Reboot’ in order to see these changes in effect. Changes will be
discarded if you do not save current settings.
Set the purpose of the I2C 16 Bit I/O channel.
LCD: Set the G-LCD mode.
If you set to the LCD, you cannot use it for the DIO port.
DIO: Set the DIO 16 channel mode.
You can set input or out 16 channel as like the GPIO.
If you set to the DIO, you cannot use it for the G-LCD.
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In order to use the SNMP Agent, SNMP v1/v2/v3 Agent become enabled and pushes the [Submit] button.
Feature Default Descriptions
SNMP v1/v2/v3
Agent
V1/2 Attribution ReadOnly
V3 Attribution ReadOnly
V3 Username/
Password
TRAP IP/ Port 0.0.0.0/162 Configure the server IP address and Port which receive the TRAP information.
System reset
notification
Port connect
notification
Port disconnect
notification
Disable
eddy/administ
rator
Enable
Disable
Disable
Enable or disable Simple Network Management Protocol (SNMP) support.
(Options : Disable/Enable)
SNMP V1/2 Attributes can read and write by SNMP Agent.
In order to read attributes only, change the feature to "ReadOnly".
In order to read and write attributes, change the feature to "ReadWrite".
(Options : ReadOnly/ ReadWrite)
SNMP V3 Attributes can read and write by SNMP Agent.
In order to read attributes only, change the feature to "ReadOnly".
In order to read and write attributes, change the feature to "ReadWrite".
(Options : ReadOnly/ ReadWrite)
Configure the Username and the password when use SNMP V3.
The Password is at least 8 character string
If Enable is selected, inform the “System reset info.”
(Option : Enable, Disable)
If Enable is selected, inform the “Serial Port opened info.”
(Option : Enable, Disable)
If Enable is selected, inform the “Serial Port Closed info.”
(Option : Enable, Disable)
5.9 Change Password
Change Web/Telnet access username and password. After changing values, you need to click ‘Submit’ button. Then you will see the same page with
modified values. Please note that you have to ‘Save & Reboot’ in order to see these changes in effect. Changes will be discarded if you do not save
current settings.
◆ Default user id : eddy
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◆ Default password : 99999999
5.10 Update Firmware
Firmware is an application embedded in Flash memory of Eddy. Set the location of the firmware file to update, using the ‘Browse…‘ button. The
selected firmware will be transferred to Eddy when you click ‘Start Update’. After the transmission is complete, Eddy will be automatically restarted to
operate with the new firmware.
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5.11 Factory Default
Restore all the configuration parameters to the factory default values. Clicking on ‘Restore Factory Defaults’ button will delete all current settings and
restore settings to the initial status. Eddy will automatically reboot.
You cannot turn back the decision once you select this option.
◆ The factory default WAN IP Address: 192.168.0.223
◆ The factory default LAN IP Address: 10.10.1.1
5.12 Save & Reboot
This option saves changes to the Flash memory and restarts the system to let the changes to take place in the operation.
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Main features for Save & Reboot are as follows
Menu Descriptions
Save and Reboot ‘Save & Reboot’ reboots Eddy after saving changes to Flash memory.
Reboot Only
‘Reboot Only’ option just reboots Eddy without saving changes. This option can be used to
rollback the changes you have mistakenly made.
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Chapter 6. Configuration via Telnet
6.1 Connection
Open your telnet client and enter Eddy’s IP address to connect. You need to enter appropriate username and password to login. Please note that this
username and password is used as authentication method for Web as well. This means if username or/and password has been modified from the telnet
interface, modified values have to be entered to connect to web, and vice versa.
◆ Factory default username : eddy
◆ Factory default password : 99999999
[def] command - you can view or configure Eddy’s settings
[def help] command - you can see help for [def] command
After changing values, you can see modified values with [def view] commands. But be careful because these values are not in effect unless you issue a
[def save] command. Changes will be discarded if you do not save current settings.
6.2 View commands
Commands related to View are as follows.
Commands Descriptions
def view Show all information about Eddy.
def view wan Show WAN network settings.
def view lan Show LAN network settings.
def view wifi Show WiFi network settings.
Connection via Telnet
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def view management Show managing items settings.
def view port Show serial port settings.
def view gpio Show GPIO pin settings.
def view dio Show DIO pin settings.
def help Show command list and help.
6.3 Network commands
Configure general network environment and network management.
Commands Default Descriptions
def mac
<Mac Address>
def line
[ip/dhcp]
def ip
<IP Address>
def mask
<Subnet mask>
def gateway
<Gateway address>
def dns
<IP address>
def portviewip
<IP address>
00:05:f4:00:20:57 Register Eddy’s MAC address.
Static IP IP obtaining method for Eddy’s network connection.
Set the current IP address Eddy is assigned to.
192.168.0.223
255.255.255.0
192.168.0.1
168.126.63.1 Set the Domain Name Service IP address.
0.0.0.0
When line type is Static IP, manually enter an appropriate IP address.
When line type is DHCP, it is not editable. Instead, current IP address is
shown.
Set the subnet mask Eddy is assigned to.
When line type is Static IP, manually enter an appropriate subnet mask.
When line type is DHCP, it is not editable. Instead, current subnet mask is
shown.
Set the default gateway Eddy is assigned to.
When line type is DHCP, it is not editable. Instead, current gateway address is
shown.
Configures IP of PC which Portview is installed
If IP is set to 0.0.0.0, NMS feature is disabled.
(Please refer to Portview User’s Manual for detailed information.)
def portviewport
<Port Number>
def telnet
[Enable / Disable]
4000 Set the socket number of the PC with Portview installed.
Enable
Enable or disable Telnet service.
If disabled, you cannot connect to Eddy via Telnet.
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def ftp
[Enable / Disable]
def ssh
[Enable / Disable]
Def ddns
[IP Address]
Def ddnsuser
[username]
Def ddnspass
[password]
def web
[Enable / Disable]
def target_agent
[Enable / Disable]
def name
<Eddy name>
Enable
Disable
203.32.117.1
eddy You can access DDNS server with this ID.
99999999 You can access DDNS server with this password.
Enable
Disable
Name of the module Set the name of Eddy module. (Max 32 bytes)
Enable or disable FTP service.
If disabled, you cannot connect to Eddy via FTP.
Enable or disable SSH service.
If enabled, you can connect to Eddy via SSH.
If you set DDNS server IP , DDNS service will be enable. But you set
“0.0.0.0” ,this service will disable.
Enable or disable Web service.
If disabled, you cannot connect to Eddy via Web.
Enable or disable remote debugging function used by Eddy development
environment, LemonIDE.
For more information, please refer to LemonIDE user manual in the SDK CD
included in Eddy DK package.
def snmp
[Enable / Disable]
def v1readwrite
[enable, disable]
def v3readwrite
[enable, disable]
def v3username
[string]
def v3password
[string]
def trapip
[address]
def trapoprt
[Socket No.]
SNMP V1/2 Attributes can read and write by SNMP Agent. In order to read
Disable
Disable
Disable
eddy Configure the Username when use SNMP V3.
none Configure the password when use SNMP V3.
0.0.0.0 Configure the server IP address which receives the TRAP information.
162 Configure the server Port which receives the TRAP information.
attributes only, change the feature to "ReadOnly.”
In order to read and write attributes change the feature to "ReadWrite.”
(Options : ReadOnly/ ReadWrite)
SNMP V1/V2 Attributes can read and write by SNMP Agent.
In order to read attributes only change the feature to "ReadOnly.”
In order to read and write attributes change the feature to "ReadWrite.”
(Options : ReadOnly/ ReadWrite)
SNMP V3 Attributes can read and write by SNMP Agent.
In order to read attributes only change the feature to "ReadOnly.”
In order to read and write attributes change the feature to "ReadWrite.”
(Options : ReadOnly/ ReadWrite)
def trap_reset
[enable, disable]
Enable If Enable is selected, inform the "System reset info".
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def trap_connect
[enable, disable]
def trap_disconnect
[enable, disable]
def landhcp
[enable, disable]
def lanip <IP Address> 10.10.1.1 Set the IP address on the LAN port.
def lanmask
<Subnet Mask>
def lanstart <IP Addrss> 10.10.1.2 Set the start address for the DHCP range on the LAN port.
def lanend <IP Address> 10.10.1.30 Set the end address for the DHCP range on the LAN port.
def leasetime <msec> 180 Set lease time for DHCP.
Disable If Enable is selected, inform the "Serial Port opened info".
Disable If Enable is selected, inform the "Serial Port Closed info".
Enable If Enable is selected, DHCP server service will be enabled on the LAN port.
255.255.255.0 Set the subnet mask address on the LAN port.
6.4 WiFi commands
Bellow are instruction and function which enable WiFi Network.
명령어 디폴 트 설명
def wifi wireless
<Enable/ disable)
det wifi mode
[infrastructure
/ ad-hoc]
def wifi network <802.11
b/g mixed, 802.11b only,
802,11g only,
def wifi ssid
<SSID string>
def wifi channel
<Auto, 1 ~ 13)
def wifi bitrate
<auto,
1,2,5,6,9,11,12,18,24,36,48,
54>
def wifi rts
(1 ~ 2347)
disable
infrastructure Configure the active mode of wireless LAN
802.11 b/g mixed Configure the active protocol of wireless network.
None Configure wireless network name (SSID) you want connect.
Auto Select frequency which used for wireless connection.
Auto Configure the speed of wireless connection.
2347
Determine whether to use Eddy-WiFi module
Configure minimum packets which enable RTS in communication node.
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def wifi fragment
<256 ~ 2346>
def wifi roamming
[Enable/ Disable]
def wiri authentication
[open, shared, wpa-psk,
wpa2-psk, wpa-none]
def wifi encryption
[none, wep, tkip, aes]
def wifi keyindex
[1 ~ 4]
def wifi key
[wep key string]
def wifi password
[wpa password]
def wifi line
[dhcp, static ip]
def wifi ip
[IP address]
def wifi gateway
[router Address]
def wifi mask
[Mask Address]
def wifi dns
[DNS Address]
2346 Configure Maximum packet when sending with small pieces of packet.
Disable Configure whether to use roaming function of wireless network.
WPA2-PSK Select certification way when testing access point.
TKIP Configure the way of encryption
1 Select the index when Encryption is WEB
None Register key to use when Encryption is WEB.
None Register password to use when Encryption is TKIP.
DHCP Select acquiring way of IP in wireless network
192.168.1.72 Register IP address when acquiring way of IP is Static IP.
192.168.1.1 Register GW address when acquiring way of IP is Static IP.
255.255.255.0 Register Mask address when acquiring way of IP is Static IP.
168.126.63.1 Register DNS server address.
6.5 Serial Commands
You can set the communication and operation environment for the serial port. Chapter 5 describes each option in detail. Only a summary of each option is
presented here.
Commands Default Descriptions
def port 1 protocol
[disable / com/
tcp_server/tcp_client/
tcp_broadcast /
tcp_multiplex/
udp_server/udp_client]
def port 1 socket
<port number>
def port 1 name <name> Port 1 Port alias name for convenience. 16 Characters at maximum
com Select the operation protocol, which the serial port would use.
Set the socket number for the port. TCP Server, TCP Broadcase, TCP Multiplex, and
4001
UDP server operation modes make use of this port for awaiting network socket
connections.
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Commands Default Descriptions
def port 1 speed
[150/300/600/1200/2400/4800/9600/1
9200/38400/57600/
115200/230400/460800
/921600]
9600bps Set communication speed.
def port 1 data
[5 / 6 / 7 / 8]
Def po 1 interface
[rs422, rs485e, rs485ne]
def port 1 stop [1 / 2] 1 Set the number of stop bits.
def port 1 parity
[none/odd/even]
def port 1 flow
[none/xon/rts]
def port 1 signal
[data/modem]
def port 1 remote
<IP address>
def port 1 remoteport
<socket number>
def port 1 keepalive
<0 ~ 65535>
def port 1 latency
<msec>
8 Set the number of bits in each character size.
Configure interface of serial 3,4 port on Eddy-S4M
RS422
none Set parity bit check scheme.
none Set the flow control scheme.
data
0.0.0.0
4000
0
180
(In Eddy-DK, this can be selected by Dip Switch on Eddy-DK board so that this
category cannot be selected. )
Set the signal line checking method for the device to be connected to the given
serial port.
When the Operation Mode is set to TCP Client or UDP Client, set the IP address to
connect to.
When the Operation Mode is set to TCP Client or UDP Client, set the socket number
to connect to.
After a certain amount of time passes without any communication after the socket
connection between the given serial port and the server is established,
automatically disconnect the socket connection.
This needs to be set when consecutive data from the given serial port needs to
be transmitted to socket at once.
def port 1 login
[Enable / Disable]
def port 1 loginname
<username>
def port 1 loginpass
<password>
Disable
None
None
6.6 Username/Password Commands
Configure username and password for Web/Telnet/FTP.
Commands Default Descriptions
def username
<username>
def password
<password>
eddy
99999999
When the Operation Mode is set to TCP Server, ask for the username and
password when the client tries to connect. Set to 1 to enable.
When the Operation Mode is set to TCP Server, set the username to ask for(Max
8 bytes)
When the Operation Mode is set as TCP Server, set the password to ask for( Max
8 bytes)
Set username to use in Web, Telnet, or FTP.
16 Characters at maximum.
Set password to use in Web, Telnet, or FTP.
16 Characters at maximum.
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6.7 System Commands
Commands Descriptions
def default Restore all settings to factory default. Requires reboot for changes to take effect.
def save Save current configuration settings. Requires reboot for changes to take effect.
reboot Reboot Eddy.
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Chapter 7. apendix
7.1 Firmware Updates via FTP
Eddy supports firmware update with Web or FTP. This section describes update method via FTP and Telnet. Web update is described in Chapter 5. Configuration
via Web.
1) Connect to Eddy with FTP, using correct username and password. (Default: eddy, 99999999)
2) Issue a command ‘bin’ for binary file transfer mode. Optionally use ‘hash’ to see the data transfer mark.
3) Issue ‘put’ command upload the firmware file.
4) After getting a ‘Transfer complete’ message, issue a command ‘quit’ or ‘bye’ to disconnect. Now we are ready to update the
firmware.
Firmware updates via FTP
5) Connect to Eddy with Telnet, using correct username and password. (Default: eddy, 99999999)
6) After the login, you are already at the default directory where the firmware resides. Update can start right away.
7) Issue a command ‘ls’ to make sure firmware files are both successfully uploaded.
8) Use ‘upgrade’ command to write this file into Eddy’s Flash memory. Upgrade application automatically detects whether the given
firmware is kernel or file system.
9) Usage: upgrade <firmware filename> (Filename is case-sensitive.)
10) Make sure ‘Flash Write OK’ and ‘Flash Verify OK’ messages are displayed.
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11) Enter ‘reboot’ to restart Eddy. Now Eddy will run with the new firmware.
7.2 Ordering Information
Product Version Descriptions
Eddy-CPU 2.1 Embedded CPU Module
Eddy-DK 2.1 Eddy V2.1 Development Kit
Eddy-S4M 2.1 Embedded CPU Module (Mini PCI Type)
Eddy-S4M-DK 2.1 Eddy-S4M v2.1 Development Kit
Eddy-S4M-JIG 2.1 Eddy-S4M v2.1 JIG Board
Eddy-WiFi 2.1 802.11 b/g WiFi Module
Eddy-BT 2.1 Bluetooth Module
7.3 FCC Statement
THIS DEVICE COMPLIES WITH PART 15 OF THE FCC FULES. OPERATION IS SUBJECT TO
THE FOLLOWING TWO CONDITIONS:
1) THIS DEVICE MAY NOT CAUSE HARMFUL INTERFERENCE.
2) THIS DEVICE MUST ACCEPT ANY INTERFERENCE RECEIVED.
3) INCLUDING INTERFERENCE THAT MAY CAUSE UNDESIRED OPERATION.
FCC RF
INTERFERENCE STATEMENT
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NOTE:
This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to part 15 of the FCC Rules. These limits are
designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment. This equipment
generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instruction manual, may cause harmful
interference to radio communications.
Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at
his own expense.
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