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Eddy-CPU User Guide

Chapter 1.

Introduction

This chapter is an introduction to SystemBase embedded CPU module Eddy-CPU.

About This Document

This guide is designed for users of Eddy-CPU, who are in charge of connecting to and communicating

with Eddy, setting Eddy’s configurations, status monitoring, firmware update, and other administration

work.

Who Should Read This Document?

This guide is designed for Eddy-CPU users and administrators. It is strongly recommended that anyone

trying to apply, use, and maintain Eddy read this document. This guide deals with the hardware-level

integration issues and software-level configuration tips. It will be a great starting point for any

administrators who want to easily monitor and control Eddy and its connected devices.

Summary of Contents for Eddy-CPU

Page 1: ...Eddy CPU User Guide English Ver 0 9 March 23 2007...

Page 2: ...March 20 2007 1 0 All Initial release by jhkim Copyright 2007 SystemBase Co Ltd All rights reserved Website http www sysbas com Tel 82 2 855 0501 Fax 82 2 855 0580 16th Fl Daerung Post Tower 1 212 8...

Page 3: ...8 Chapter 2 Getting Started 9 1 Overview 9 2 Features 12 3 Package Checklist 13 4 Applications 14 Chapter 3 Hardware Description 15 1 Overview 15 2 Eddy CPU Development Kit 19 Chapter 4 Integration 2...

Page 4: ...Default 41 10 Save Reboot 42 Chapter 6 Configuration via Telnet 43 1 Connection 43 2 View Commands 44 3 Network Commands 44 4 Serial Commands 46 5 GPIO Commands 48 6 Username Password Commands 48 7 Sy...

Page 5: ...status monitoring firmware update and other administration work 2 Who Should Read This Document This guide is designed for Eddy CPU users and administrators It is strongly recommended that anyone try...

Page 6: ...th block diagram and drawings Integration Chapter 4 helps you to connect Eddy to serial and network environment It ends up with first time boot up and status check Configuration via Web Chapter 5 prov...

Page 7: ...ide for SystemBase COM Port Redirector If you need more information on Eddy CPU or embedded device servers in general please visit our corporate website at http www sysbas com You can view and or down...

Page 8: ...menu There you can read FAQ and ask your own question as well Second you can e mail our technical support team The mail address is tech sysbas com Any kind of inquiries requests and comments are welc...

Page 9: ...00Mbps Ethernet port 8 bit address 8 bit data bus interface to support flexible connections to outer devices such as UART and a maximum of 17 user programmable IOs Users can easily implement UART 232...

Page 10: ...arious connectors programming environment and documents Refer to Programming Guide included in the Eddy CPU Development Kit for more detailed information Conexant CX82100 The Conexant CX82100 Home Net...

Page 11: ...Eddy CPU User Guide 11 Product at a Glance Software Architecture...

Page 12: ...support for application programming included in Development Kit Small sized to be integrated in any hardware 38 0 x 20 8 mm 10 100Mbps Ethernet port Exterior Transformer RJ45 needs to be implemented S...

Page 13: ...a module and a CD with utilities and documents One Eddy CPU Module CD ROM utilities and documents Development Kit Eddy CPU DK Eddy CPU Evaluation Board Eddy CPU Module Serial Cable 1pc null modem cabl...

Page 14: ...ectronic Devices Power controller Gaming machines Scales Gas detection units Water pollution metering devices Data collection and distribution units Financial Building Automation Card readers Barcode...

Page 15: ...e connections to outer devices such as UART 8 bit address 8 bit data bus interface to support flexible connections to peripheral devices such as UART Maximum of 16 user programmable IOs are available...

Page 16: ...programming Pin No Name Description 1 USBN 2 USBP USBP and USBN are differential data positive and negative signals for USB port Connect USBP and USBN to USB Date and USB Data 3 GND Connect to USBs GN...

Page 17: ...6 GPIO15 17 HD5 18 HD4 17 GPIO16 18 GND 19 HD3 20 HD2 19 GND 20 NC 21 HD1 22 HD0 21 LAN_TX 22 LAN_TX 23 GND 24 3 3V 23 GND 24 GND 25 GND 26 3 3V 25 LAN_RX 26 LAN_RX 27 NC 28 NC 29 LED_100M 30 LED_10M...

Page 18: ...hernet TX Ethernet Implementable by connecting to External Transformer 25 LAN_RX Ethernet RX Ethernet Implementable by connecting to External Transformer 26 LAN_RX Ethernet RX Ethernet Implementable b...

Page 19: ...Eddy CPU User Guide 19 2 Eddy CPU Development Kit Block Diagram...

Page 20: ...e set to proper voltage shown on the label before power is supplied For more information please refer to DK manual Eddy CPU Eddy S1 TTL DK Layout Top View Switch part SW1 Can configure the condition o...

Page 21: ...y to Eddy S1 TTL products Default setting OFF is configured to Eddy CPU DK 3 TTL CPU Determines output power of serial port When testing Eddy CPU DK turn the switch OFF When testing Eddy S1 TTL turn t...

Page 22: ...Eddy CPU User Guide 22...

Page 23: ...Eddy CPU User Guide 23...

Page 24: ...Eddy CPU User Guide 24...

Page 25: ...provide you with network access 2 First time Bootup 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 a...

Page 26: ...ess 10 10 1 1 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 don...

Page 27: ...refer to Chapter 6 Configuration via Telnet Portview You can use a Windows based utility Portview from SystemBase to monitor Eddy For more information on using the utility for your administration pur...

Page 28: ...llowing 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 This means...

Page 29: ...onnection settings Serial Settings Configure detailed operation environment for serial communication You need an external UART circuit for this GPIO Settings Configure programmable I O pins Admin Sett...

Page 30: ...see these changes in effect Changes will be discarded if you do not save current settings General Configuration z Line Type Default Static IP Options Static IP DHCP IP obtaining method for Eddy s netw...

Page 31: ...If multiple devices are installed and managed together integration in management is necessary In addition it is often the case when the device reports an erroneous status figuring out the reason for t...

Page 32: ...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...

Page 33: ...rt is transferred untouched after the socket connection is established J TCP Client Eddy acts as a socket client in this mode It tries to connect to the server IP address and the socket number assigne...

Page 34: ...7 8 Set the number of bits in each character size z Stop Bits Default 1 Options 1 2 Set the number of stop bits z Parity Default None Options None Odd Even Set parity bit check scheme z Flow Control D...

Page 35: ...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...

Page 36: ...n Default Disable Options Enable Disable When the Operation Mode is set to TCP Server ask for the username and password when the client tries to connect z Passive Username Default conuser When the Ope...

Page 37: ...application and you can implement it with the SDK included in the Eddy development kit After changing values you need to click Submit button Then you will see the same page with modified values Pleas...

Page 38: ...formation and support information settings 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...

Page 39: ...al support 7 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...

Page 40: ...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 resta...

Page 41: ...guration 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...

Page 42: ...the system to let the changes to take place in the operation z Save and Reboot Save Reboot reboots Eddy after saving changes to Flash memory z Reboot without Saving Reboot Only option just reboots Edd...

Page 43: ...e to be entered to connect to web and vice versa Factory default username eddy Factory default password 99999999 With set commands you can configure Eddy s settings With view commands you can view cur...

Page 44: ...rsion and support information z view command Show set command list z view help Show view command list 3 Network Commands Configure general network environment and network management General Configurat...

Page 45: ...ltiple devices are installed and managed together integration in management is necessary In addition it is often the case when the device reports an erroneous status figuring out the reason for the fa...

Page 46: ...number Default 4001 Set the socket number for the port TCP server and UDP server operation mode makes use of this port for awaiting network socket connections z set port 1 name name Default Port1 Por...

Page 47: ...en serial port and the server is established automatically disconnect the socket connection If the value is set to 0 this function is disabled z set port 1 mtu 1 1100 Default 0 MTU stands for Maximum...

Page 48: ...ies to output mode pins 6 Username Password Commands Configure username and password for Web Telnet z set user username Default eddy Set username 16 Characters at maximum z set pass password Default 9...

Page 49: ...pdate with Web FTP and TFTP This section describes update method via FTP and TFTP Web update is described in Chapter 5 Configuration via Web You can get the firmware in System base Home page dataroom...

Page 50: ...Enter anonymous for username Password is not required so just leave it blank 6 Issue a command cd var home eddy to move to the directory where firmware can be uploaded Please note that write attempts...

Page 51: ...kernel image to the Flash memory of Eddy 14 Issue a command fcp v Eddy_FS_10c bin dev mtd3 to write the new file system image to the Flash memory of Eddy 15 Check if Erase Write Verify process is suc...

Page 52: ...ame that is in TFTP Root directory at TFTP server PC The last argument is the TFTP server s IP address PC 6 You get no output if TFTP transmission is successful 7 Move to the directory where the firmw...

Page 53: ...ssor with 168MHz Flash Memory 4 MB SDRAM 8 MB GPIO Programmable IO Max 16 LED None Power Input 3 3V Power Consumption 1 3W Dimensions 38 0 x 20 8mm Weight 10g Serial only when you plan to implement a...

Page 54: ...User Guide 54 Application Upload TFTP FTP Web Web Service Embedded Web Server COM Port Redirection SystemBase COM Port Redirector for Windows 98 ME 2K XP 2003 Approvals CE Class A FCC Class A RoHS co...

Page 55: ...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 harmf...

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