Filter
Top Products
Table of Contents
Chapter 1 Introduction ..................................................................................................1-1
Overview.................................................................................................................................. 1-2
Package Checklist....................................................................................................... 1-2
Product Features......................................................................................................... 1-2
Product Hardware Specifications ............................................................................... 1-3
Hardware Introduction............................................................................................................. 1-4
Appearance and Dimensions...................................................................................... 1-4
Hardware Block Diagram........................................................................................... 1-6
LED Indicators........................................................................................................... 1-6
Reset-type Buttons ..................................................................................................... 1-7
Real Time Clock......................................................................................................... 1-7
Placement Options................................................................................................................... 1-8
Wall or Cabinet .......................................................................................................... 1-8
DIN-Rail Mounting.................................................................................................... 1-9
Hardware Connection Description........................................................................................... 1-9
Wiring Requirements ................................................................................................. 1-9
Connecting the Power .............................................................................................. 1-10
Grounding UC-7420/7410........................................................................................ 1-10
Connecting to the Network....................................................................................... 1-10
Connecting to a Serial Device.................................................................................. 1-11
Connecting to the Console Port................................................................................ 1-11
PCMCIA................................................................................................................... 1-11
CompactFlash........................................................................................................... 1-11
Software Introduction ............................................................................................................ 1-12
Software Architecture............................................................................................... 1-12
Journaling Flash File System (JFFS2)...................................................................... 1-13
Software Package ..................................................................................................... 1-13
Software Version Comparison Table ....................................................................... 1-14
Chapter 2 Getting Started .............................................................................................2-1
Powering on UC-7420/7410 .................................................................................................... 2-2
Connecting UC-7420/7410 to a PC ......................................................................................... 2-2
Serial Console ............................................................................................................ 2-2
Telnet Console............................................................................................................ 2-3
SSH Console .............................................................................................................. 2-4
Configuring the Ethernet Interface .......................................................................................... 2-5
Modifying Network Settings with the Serial Console................................................ 2-5
Modifying Network Settings over the Network ......................................................... 2-7
Configuring the WLAN via the PCMCIA Interface ................................................................ 2-7
IEEE802.11b .............................................................................................................. 2-7
IEEE802.11g .............................................................................................................. 2-9
Test Program—Developing Hello.c....................................................................................... 2-13
Installing the Tool Chain (Linux)............................................................................. 2-13
Checking the Flash Memory Space.......................................................................... 2-13
Compiling Hello.c .................................................................................................... 2-14
Uploading “Hello” to UC-7420/7410 and Running the Program............................. 2-15
Developing Your First Application ........................................................................................ 2-15
Testing Environment................................................................................................ 2-15