Moxa Technologies UC-7110 Loading Factory Defaults, How to Autostart User Applications on Bootup

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UC-7110 Series User’s Manual

Configuring UC-7110

Loading Factory Defaults

The easiest way to “Load Factory Default” is with “Upgrade User directory.” Refer to the previous section “How to Upgrade User Directory” for an introduction.

Mirroring the Application Program and Configuration

For some applications, you may need to “Mirror” (or sometimes we said “Ghost”) one UC-7110’s user directory, and duplicate it to other UC-7110s.

To do this, use the following recommended procedure:

1.Backup the user directory to a PC.

(Refer to the previous topic User Directory Backup—UC-7110 to a PC.)

Hint:

/ramdisk>backupfs /ramdisk/<user defined file name>

2.Download the backed up user directory to the other UC-7110. (Refer to the previous topic Upgrading the User Directory)

Hint:

/ramdisk>bf /ramdisk/<User directory file name>

How to Autostart User Applications on Bootup

Edit the /etc/rc file by adding your application program. E.g.,

/ap-directory/ap-program &

Checking the Kernel and User Directory Versions

Use the following commands to check the version of the kernel and root file system:

To check the kernel version:

/>kversion

To check the user directory version:

/>cat /etc/version

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Contents UC-7110 Series User’s Manual Second Edition, JulyCopyright Notice Table of Contents Chapter UC-7110 Device API Introduction Product Features Package ChecklistOverview Product Specifications Hardware Specifications UC-7110-LXJFFS2 File System User Directory Read / Write Software Specifications UC-7110-LXKernel, Root File System Read Only Ethernet Hardware Block DiagramAppearance RS-232/422/485Dimensions Installing UC-7110 UC-7110LED Indicators Wiring RequirementsConnecting to the Network Connecting Data Transmission CablesConnecting the Power Grounding UC-7110Connecting to a Serial Device Serial Console PortReset Button Additional FunctionsReal Time Clock Getting Started Connecting UC-7110 to a PC Powering on UC-7110Console Port Telnet Default IP Address Default NetmaskLogin root Password root 192.168.3.127 255.255.255.0Configuring the Ethernet Interface Ifconfig eth0 192.168.3.127 ifconfig eth1Ifconfig eth0 Step Installing the UC-7110 Tool ChainDeveloping Your Applications #mount /dev/cdrom /mnt/cdromPATH=/usr/local/arm-elf/bin$PATH Compiling Hello.c#make Uploading Hello to UC-7110 #ftp Ftp cd /home Ftp bin Ftp put ./hello Ftp quit #telnet# chmod 755 hello #./hello Running Hello on UC-7110# df -k or # df Make File Example Code SuffixesUC-7110 Series User’s Manual Software Package UC-7110 Software Architecture Journaling Flash File System JFFS2 Read-Only File System RomfsAdditional information about Romfs is available at UC-7110 Software Package Additional information about JFFS2 is available atUC-7110 Series User’s Manual Software Package Configuring UC-7110 ‰ Iptables ‰ NATEnabling and Disabling Daemons Example default enableInetd Adding a Web IptablesSub-tables Local Host Packets Usage ExamplesNAT Example # iptables -A Input -i eth0 -p tcp --dport 25 -j LOGDial-out Service Configuring Dial-in/Dial-out ServiceEnabling NAT at Bootup Pppd connect ‘chat -v’ /dev/ttyM0 38400 crtsctsDial-in Service Configuring PPPoEHow to Mount a Remote NFS Server Ifconfig ppp0Home/usr 192.168.3.1 rw,norootsquash,noallsquash Ramdiskftp destination PC’s IP Login Name Login PasswordUpgrading the Kernel & Root File System UpramdiskUpgrading the User Directory Ramdiskupkernel uc7110-1.3.11.bin /ramdiskrebootFtp bin Ftp get uc7110-1.x.x.bin Upramdisk Cd ramdisk User Directory Backup-UC-7110 to PC Ramdiskbackupfs /ramdisk/usrdisk-backupHow to Autostart User Applications on Bootup Loading Factory DefaultsMirroring the Application Program and Configuration Checking the Kernel and User Directory VersionsUC-7110 Device API Buzzer RTC Real Time ClockUart Interface UC Finder Windows UC Finder UC-7110 Series User’s Manual UC Finder UC-7110 Series User’s Manual UC Finder Linux ucfinder File manager System CommandsBusybox V0.60.4 µClinux normal command utility collection EditorOther NetworkProcess Moxa Special UtilitiesSnmp Agent with MIB II & RS-232 Like Group Snmp Agent with MIB II & RS-232 Like Group Ip MIB Tcp MIB Udp MIBSnmp MIB RFC1317 RS-232 like group supported variables Rs232 MIBFAQ for UC-7110 Answer 3 arm-elf-gcc -W1, -elf2fltUC-7110 Series User’s Manual FAQ for UC-7110 Service Information Moxa Internet Services Following services are providedProblem Report Form Moxa Product † UC-7110 Serial NumberProduct Return Procedure

UC-7110 specifications

The Moxa Technologies UC-7110 is a powerful and versatile computing platform designed for industrial applications and IoT (Internet of Things) deployments. It represents a compelling solution for edge computing needs, with an emphasis on reliability, flexibility, and ease of integration. The UC-7110 offers a compact form factor, making it suitable for space-constrained environments while delivering robust performance.

One of the UC-7110's main features is its Intel Atom E3825 processor, which provides a balance of power efficiency and computational capability, ensuring it can handle the demands of data processing tasks at the edge. With 1GB of DDR3 RAM and support for up to 32GB of onboard eMMC storage, the UC-7110 can efficiently manage applications that require quick access to data without the need for extensive external storage devices.

The UC-7110 also stands out for its extensive connectivity options. It is equipped with multiple serial ports, digital input/output (DIO), USB ports, and Ethernet interfaces, allowing seamless integration with a wide range of industrial devices and protocols. This connectivity is crucial for real-time data acquisition and control in various industrial settings. The device also supports optional wireless communication modules, including LTE, Wi-Fi, and Bluetooth, enhancing its suitability for remote and mobile applications.

In terms of software capabilities, the UC-7110 operates on a Linux-based operating system, providing users with the flexibility to develop custom applications tailored to their specific needs. Moxa also provides the MXIO library, which simplifies the programming of input/output operations, making it easier for developers to create robust and responsive applications.

The UC-7110 is designed to endure harsh industrial environments, featuring wide operating temperature ranges from -40°C to 70°C and IP30-rated protection against dust and moisture. This ruggedness ensures reliable performance in challenging conditions, which is critical for industries such as manufacturing, transportation, and energy.

Additionally, the device supports various industrial protocols like Modbus, MQTT, and OPC UA, facilitating integration into existing systems and enabling efficient data communication across different platforms. This compatibility is vital for leveraging existing infrastructure while adopting modern IoT solutions.

In summary, the Moxa UC-7110 is a robust, versatile edge computing solution ideal for industrial IoT applications. Its combination of powerful processing, extensive connectivity options, software flexibility, and rugged design makes it a valuable asset for organizations seeking to enhance their operational efficiency and adapt to evolving technological demands. Whether in manufacturing, smart cities, or remote asset monitoring, the UC-7110 provides the necessary tools to unlock new possibilities in industrial connectivity and data management.
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