Windows Tool Chain Introduction | Moxa Technologies UC-7420/7410

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Windows Tool Chain Introduction

UC-7420/7410’s Windows Tool Chain is a cross development environment that simulates the Linux root file system, allowing users to develop applications on a Windows PC.

The following topics are covered in this appendix.

Introduction

Installation Procedure

Using the BASH Shell

GDB debug tool—Insight

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Moxa Technologies UC-7420/7410 user manual Windows Tool Chain Introduction

Contents

Third Edition, June UC-7420/7410 User’s Manual Disclaimer Copyright NoticeTrademarks Table of Contents Chapter UC Finder Appendix B Windows Tool Chain Introduction ‰ Hardware Introduction Introduction UC-7410-LX Package ChecklistProduct Features Overview Product Hardware Specifications Appearance Appearance and DimensionsHardware Introduction Dimensions LED Name Color Meaning Hardware Block DiagramLED Indicators Real Time Clock Reset-type ButtonsReset Button Reset to default Button Wall or Cabinet Placement Options DIN-Rail Mounting Wiring RequirementsHardware Connection Description Grounding UC-7420/7410 Connecting the PowerConnecting to the Network Pin Signal Pin RS-232 RS-422 RS-485 Connecting to a Serial DeviceConnecting to the Console Port CompactFlash Software Architecture Software Introduction Software Package Journaling Flash File System JFFS2 Software Version Comparison Table Directory Change Protocol stacks and utilities Getting Started ‰ Configuring the Ethernet Interface Serial Console Powering on UC-7420/7410Connecting UC-7420/7410 to a PC 192.168.4.127 255.255.255.0 Default IP Address NetmaskTelnet Console 192.168.3.127 255.255.255.0 Windows Users SSH Console Static IP addresses Configuring the Ethernet InterfaceModifying Network Settings with the Serial Console Linux Users Dynamic IP addresses IEEE802.11b Configuring the Wlan via the Pcmcia InterfaceModifying Network Settings over the Network Default IP address is 192.168.5.127, netmask #vi /etc/wlan/wlancfg-any IEEE802.11g Setting Setting Explanation Key1Str, Key2Str, Key3Str, Key4Str-Sets strings Key1 to Key4 TurboRate-Enables or disables TurboRate Step Installing the Tool Chain LinuxTest Program-Developing Hello.c Checking the Flash Memory Space You should receive the following response Compiling Hello.c Uploading Hello to UC-7420/7410 and Running the Program Testing EnvironmentDeveloping Your First Application #mount -t iso9660 /dev/cdrom /mnt/cdrom Compiling tcps2.c PuTTY Uploading tcps2-release and Running the Program #jobs // use this command to check if the program is running UC-7420/7410 User’s Manual Testing Procedure Summary UC-7420/7410 User’s Manual Managing Embedded Linux ‰ System Version Information ‰ System Image Backup Upgrading the firmware will erase all data on the Flash ROM System Image BackupSystem Version Information Upgrading the Firmware #upramdisk #cd /mnt/ramdisk Loading Factory Defaults Firmware version V1.5 and later versions Backing Up the User File SystemFirmware versions earlier than V1.5 not including Enabling and Disabling Daemons UC-7420/7410 User’s Manual Managing Embedded Linux Setting the Run-Level Setting the Time Manually Adjusting the System Time Updating the Time Automatically Example shell script to update the system time periodicallyNTP Client Enable cron when the system boots up Cron-daemon to Execute Scheduled CommandsChange mode of fixtime.sh Enable the cron daemon manually CF Mass Storage Connecting PeripheralsUSB Mass Storage ‰ Iptables ‰ NAT Managing Communications Disabling the Telnet/ftp server Web Service-ApacheTelnet / FTP Enabling the Telnet/ftp server Usr/www/cgi-bin Saving a Web Page to the CF Card Use the following commands to restart the Apache web server Iptables Local Host Packets Examples Observe and erase chain rulesDefine policy for chain rules Usage Iptmac Append or delete rules NAT Example Enabling NAT at Bootup Dial-up Service-PPP Example 2 Connecting to a PPP server over a hard-wired link UP Loopback Running How to check the connection #vi /etc/exports Setting up UC-7420/7410 as an NFS ServerSetting up a Machine for Incoming PPP Connections NFS Network File System Setting up UC-7420/7410 as an NFS Client Steps 2 Mail Open VPN Internet IFS=‘ Create link symbols to enable this script at boot time Destination Gateway Genmsk Flags Metric Use Iface Now ping Host B from Host a by typing Setup 3 Routed IP Destination Gateway Genmsk Flags Metric Use Iface Programmer’s Guide Linux Tool Chain Introduction Address Size ContentsFlash Memory Map Tools Available in the Host Environment Debugging with GDBObtaining help Cross Compiling Applications and Libraries Buzzer Device APIRTC Real Time Clock WDT Watch Dog Timer Input Int fd File handle from swtdopen return value Output User application example Example Special Note Swtddisableswtdfd Int mainint argc, char *argv Pidt sonpid Example to get the baud rate Example to set the baud rate Examples KeyPadBaud rate inaccuracy Special Note Make File Example UC Finder Windows UC Finder Installing the Software UC-7420/7410 User’s Manual UC Finder Broadcast Search Linux ucfinder Editor System CommandsBusybox V0.60.4 Linux normal command utility collection File manager Moxa special utilities ProcessOther Windows Tool Chain Introduction Introduction Select the Root Directory Installation Procedure UC-7420/7410 User’s Manual Windows Tool Chain Introduction UC-7420/7410 User’s Manual Windows Tool Chain Introduction Using the Bash Shell UC-7420/7410 User’s Manual Windows Tool Chain Introduction GDB debug tool-Insight UC-7420/7410 User’s Manual Windows Tool Chain Introduction Service Information Following services are provided Moxa Internet Services Moxa Product † UC-7410-LX † UC-7420-LX Serial Number Problem Report Form Product Return Procedure