2G NPort Real TTY Driver Manager User Guide for UC
Contents
1. TCSBRKP TIOCGSOFTCAR TIOCSSOFTCAR MOCSsOFTCAR o 2G NPort Real TTY Driver Manager for UC 7400 SeriesSerial Programming supported list Notes e If you want to set the tty as exclusive mode do not use open with O EXCL flag You should open the tty and then use the ioctl with TIOCEXCL parameter to set the exclusive mode e The parameter of TCXONC ioctl command only supports TCOOFF and TCOON which can be used to suspend resume the output e TCGETA and TCSETA are not supported Use the tcgetattr and tesetattr as a substitution gt Ex ioctl Pa fd TCSETA amp tio gt tcsetattr Pa fd TCSANOW amp tio gt Ex ioctl Pa fd TCGETA amp tiol gt tcgetattr Pa fd amp tiol int select int n fd set readfds fd set writefds fd_set exceptfds struct timeval timeout Function Name Parameters int tegetattr int fd struct termios termios_p Function Name struct termios termios_p int tcsetattr int fd int optional actions struct termios termios p Function Name struct termios termios_p BRKINT IGNBRK ISTRIP INLCR IGNCR ICRNL IUCLC IXON set with IXOFF OPOST OLCUC ONLCR OCRNL ONLRET IXOFF set with IXON 2G NPort Real TTY Driver Manager for UC 7400 SeriesSerial Programming supported list COS ECHONL NOFLSH IEXTEN Notes e c iflag IXON and IXOFF must be set together 2G NPort Real TTY Driver Manager for UC 7400 SeriesSerial Programming2. of these remote serial devices can be seen easily from the MOXA UC 7400 1 4 2G NPort Real TTY Driver Manager for UC 7400 Series Introduction The MOXA 2G NPort Real TTY Driver Manager for UC 7400 gives programmers an easy means of expanding the number serial ports that UC 7400 can access providing a complete solution for controlling serial devices 1 5 2 Software Installation In this chapter we describe the software installation and configuration of the UC 7400 embedded computer and the remote Moxa 2G NPort serial device server Refer to the Check the Software Installation section to check whether the software is properly installed on UC 7400 If the Real TTY Driver Manager has been installed you can skip the Installation Uninstallation topics and go directly to the Configuration section to configure the port mapping on UC 7400 Real TTY Driver Manager Setup The installation and configuration methods are introduced in this section Installation Uninstallation Configuration Controlling remote serial ports on UC 7400 Installation Uninstallation L The Real TTY Driver Manager is stored in tar gz format The UC 7400 Linux platform supports the tar utility allowing you to unpack the file to the UC 7400 First use FTP to upload the Real TTY Driver Manager software to the UC 7400 tmp directory root Jared_ npreal TR ls cpnprealz root Jared Sie nprea121 ftp 19 168 14 26 Connected to 192 166 14 26 192 168 14
3. 26 224 Moxa FTP server Version wu 24 6 1 024 Mon Nov 4 12 17 64 CST 2483 ready Name 192 166 14 26 root root 331 Password required for root Password 234 User root logged in Remote system type is UNIX Using binary mode to transfer files tp cd tmp 04 CHD command successful tp put npreal tar gz local npreal tar gz remote npreala tar gz ger Entering Passive Mode 192 168 14 246 186 221 15H Opening BINARY mode data connection for npreal tar gz 226 Transfer complete 295951 bytes sent in 3 43 secs 72 Kbytes sec ftp gt bye 2l You have transferred 253931 bytes in 1 files 22i Total traffic for this session was 254383 bytes in 1 transfers 22i1 Thank you for using the FTP service on Moxa gel Goodbye root Jared_ npreal zl _ Next telnet to the UC 7400 The login name password are root root Moxa login root Password 2G NPort Real TTY Driver Manager for UC 7400 Series Software Installation Next untar the software by typing npreal2 tar gz root Moxa tmp tar xzuf npreal2 tar gz The untared file is extracted to the tmp npreal2 directory Change to the tmp npreal2 directory and then call the mxinst program to install the software opyright C gt 2665 Moxa Technologies Co Ltd All Rights Reserved MORA MPort Server Real ITY Driver U2 Installation Copying configurations files opying driver files Loading TTY Driver Using lib modules 2 4 18_mv138 ixdp425
4. 3 Type the following command to check if the module npreal2 o is loaded into kernel Ismod Foot Moxa lsmod Size Used by 167248 A unused 9188 H unused ixp425_eth 18316 2 1xp4HH Pa 724 H mxhwu cipher ixpd25 ethl rootPMoxa tt The Installation Software Package List After you untar the file npreal2 tar gz and install the software the following programs and configuration files will be installed on UC 7400 usr lib npreal2 driver This program is used by mxloadsvr to check the format of the configuration file npreal2d cf mxmknod usr hb npreal2 driver This program is used by mxloadsvr to create the device nodes listed in npreal2d cf mxrmnod _ usr lib npreal2 driver This program is used by mxloadsvr to remove the device nodes listed in npreal2d cf mxaddsvr usr lib npreal2 driver This program is used to add the port maps on UC 7400 Reference the section Mapping TTY Ports mxdelsvr usr lib npreal2 driver This program is used to remove the port maps on UC 7400 Refer to the section Remove Mapped TTY Ports mxloadsvr usr lib npreal2 driver This program is used by mxaddsvr mxdelsvr to help create remove the port map on UC 7400 mxuninst usr lib npreal2 driver This program is used to uninstall the real tty device driver manager from UC 7400 npreal2d cf usr lib npreal2 driver This is te port mapping configuration file Please do not modify this file directly Use mxaddsv
5. Connected 192 1681411013560 22767 22804 NPort 5210 192 168 14 162 Listen 0 0 NPort 5210 192 168 14 162 pe 0 0 NPort 5210 192 168 14 157 Listen 0 0 Kim TAN A ANA AT om 9 M N N N N N N N N Message Log 2 Monitor Log 0 No Time Description C CdCS 2005 1241 FF 04 58 18 Found NPort s 21 2005 12 1 FF 04 58 50 Port Monitor Started Now 2005 12 1 F F 05 06 56 2005 12 1 FF 04 58 50 Started Configuring the Remote Serial Ports on UC 7400 UC 7400 is an embedded Linux computing and communication platform The remove serial port is mapped as a real tty port on UC 7400 We can use the Linux stty utility to change or print the terminal line setting of the remote serial ports on UC 7400 e Print all current settings in dev ttyr00 stty a lt dev ttyr00 e Enable xon and set baud to 1200 stty ixon 1200 lt dev ttyr00 stty a lt dev ttyr00 For more information about the stty utility read the stty man page The mapped tty ports can also be controlled by the standard Linux serial programming interface Appendix A lists all Linux Serial Programming API lists supported by Real TTY Device Manager 2 9 Serial Programming API Support List ssize_t read int fd void buf size_t count Function Function Name Parameters ssize_t write int fd const buf size_t count Name Parameter int ioctl int d int request
6. 14 9 951 967 1 ttyr i curl FrootP Moxa usr lih npreal driver In Example 1 16 tty ports are added all with IP 192 168 3 4 but with data ports equal to 950 951 965 and command ports equal to 966 967 968 981 Example 2 Map two ports of remote Moxa NPort 192 168 14 9 on UC s dev ttyr00 and dev ttyr01 the data ports are numbered from 4001 and the command ports are numbered from 966 cd usr lib npreal2 driver mxaddsvr 192 168 3 4 16 4001 966 rooteMoxa usr l1ibh nprealz driverH mxaddsur 192 168 14 9 4661 966 Adding Server server 192 168 14 9 deu tt yr dev curHH dev ttyrHl dev curHi m 666 ttyrHH c 33 A m 666 cur c 38 A ttyrHi c 33 i curi c 38 i This configuration file is created by Moxa NPort Administrator Program automatically please do not modify this file by yourself tt ymajor 33 calloutmajor 38 HlMinop ServerIP data cmd FIFO ttyMame CcoutName H 192 168 14 9 4601 966 1 ttyrhf curl 192 168 14 9 4602 767 1 ttyr i curHi 2 6 2G NPort Real TTY Driver Manager for UC 7400 Series Software Installation In Example 2 16 tty ports will be added all with IP 192 168 3 4 but with data ports equal to 4001 4002 4016 and command ports equal to 966 967 968 981 Mapping TTY ports manually After entering the directory usr lib npreal2 driver you can modify npreal2d cf to map Moxa NPort serial ports to tty ports and t
7. 2G NPort Real TTY Driver Manager for UC 7400 Series First Edition January 2006 www moxa com product Moxa Systems Co Ltd Tel 886 2 8919 1230 Fax 886 2 8919 1231 Web www moxa com MOXA Technical Support Worldwide support moxa com tw The Americas support moxa com 2G NPort Real TTY Driver Manager for UC 7400 Series The software described in this manual is furnished under a license agreement and may be used only in accordance with the terms of that agreement Copyright Notice Copyright 2006 Moxa Systems Co Ltd All rights reserved Reproduction without permission is prohibited Trademarks MOXA is a registered trademark of The Moxa Group All other trademarks or registered marks in this manual belong to their respective manufacturers Disclaimer Information in this document is subject to change without notice and does not represent a commitment on the part of Moxa Moxa provides this document as is without warranty of any kind either expressed or implied including but not limited to its particular purpose Moxa reserves the right to make improvements and or changes to this manual or to the products and or the programs described in this manual at any time Information provided in this manual is intended to be accurate and reliable However Moxa assumes no responsibility for its use or for any infringements on the rights of third parties that may result from its use This product might inc
8. N Rail Mounting Kit e Quick Installation Guide e Documentation amp Software CD e Cross over Ethernet cable e CBL RJ45M9 150 150 cm 8 pin RJ45 to Male DB9 serial port cable Except UC 7402 e CBL RJ45F9 150 150 cm 8 pin RJ45 to Female DB9 console port cable e Power Adaptor e Product Warranty Booklet NOTE Notify your sales representative if any of the above items is missing or damaged UC 7400 Product Features e Intel XScale IXP 422 266 MHz Processor e On board 128 MB RAM 32 MB Flash ROM e Eight RS 232 422 485 serial ports UC 7420 7410 7408 only e 8 digital input channels and 8 digital output channels UC 7408 only e Dual 10 100 Mbps Ethernet e USB 2 0 host for mass storage devices UC 7420 only e PCMCIA CompactFlash wireless LAN expansion supports 802 11b 802 11g e LCM display and keypad for HMI UC 7420 7410 only e Linux ready communication platform e DIN Rail or wall mounting installation e Robust fanless design MOXA UC 7420 MOXA UC 7408 2G NPort Real TTY Driver Manager for UC 7400 Series Introduction Product Hardware Specifications 7420 UC 7408 UC 7402 CPU Intel Xscale Intel Xscale Intel Xscale Intel Xscale IXP 422 266 MHz IXP 422 266 MHz IXP 422 266 MHz IXP 422 266 MHz 128 MB 128 MB 128 MB 128 MB Flash 32MB 32MB 32MB 32MB Auto sensing 10 100 Mbps x 2 with built in 1 5 KV magnetic isolation protection RJ45 Connector RJ45 Connector RJ45 Connector RJ45 Connector Serial Protec
9. Quit Key in your selection Operating mode Real COM Mode HM Lu qa i id o gt 6 K Key in your selection Real COM Mode IGF Server Mode TCP Client Mode UDP Client Server Mode Pair Connection Slave Mode Pair Connection Master Mode Reverse Telnet Mode Disabled After configuring the Moxa NPort to Real COM mode we need to map the tty ports Real TTY Device Manager provides two ways to map tty ports Mapping TTY ports Mapping TTY ports automatically After logging in as a super user enter the directory usr lib npreal2 driver and then execute mxaddsvr to map the target Moxa NPort serial port to the host tty ports The syntax of mxaddsvr 1S Example 1 mxaddsvr NPort IP Address Total Ports Data port Cmd port dev ttyr01 cd usr lib npreal2 driver mxaddsvr 192 168 14 9 2 2 5 Map two ports of the remote NPort 192 168 14 9 on UC s dev ttyr00 and 2G NPort Real TTY Driver Manager for UC 7400 Series Software Installation Adding Server server 192 168 14 9 dev tt yr dev curHH dev tt yrHi dev curHi m 666 ttyrh c JI B m 666 curt c 36 A m 666 ttyr i c JI i m 666 curi c JE 1 This configuration file is created by Moxa HPort Administrator Program automatically please do not modify this file by yourself tt ymajor 33 calloutmajor 38 OMNinor Serverl FP data cmd FIFO CttyName coutNMame a 192 168 14 9 758 766 1 ttyrh cura 192 168
10. al2 driverf mxdelsur 192 168 14 9 2 7 2G NPort Real TTY Driver Manager for UC 7400 Series Software Installation Delete Server Deleted server 192 168 14 9 Complete If you don t include the IP address in the command line a numbered list of IP addresses for servers currently installed along with the total number of ports for each server will be listed on the screen To remove the tty ports for a particular server type the number next to the server s IP address and then hit Enter The following tasks will be performed Modify the npreal2d cf Remove the relevant tty ports in directory dev Stop and then restart the driver Delete Server Lindex Server IF LPortis i 192 168 14 9 Select Remove the mapped tty ports manually After entering the directory usr lib npreal2 driver you can modify npreal2d cf to delete servers and ports manually and then execute mxloadsvr to activate the modifications Check the Port Mapping Refer to the section Check the Software Installation to check if the installation is successful or not Then you can follow these steps check whether the port mapping is successful e Check the network interface 1xp0 or ixp1 configurations ifconfig e After verifying the IP address configuration add the port mapping between UC and Moxa NPort For example mxaddsvr 192 168 14 9 2 e Read the configurations of dev ttyr00 stty a lt dev ttyr00 e Modify
11. ded computer The remote serial device can be treated as a virtual TTY device on the UC 7400 embedded computer The standard Linux serial programming interface can be used to control this virtual TTY device node in the same way that a remote serial device is controlled Real COM Mode N TCP IP Ethernet UC 7400 Operating a MOXA 2G NPort in Real COM Mode The Real COM Mode allows users to continue using RS 232 422 485 serial communications software that was written for pure serial communications applications The 2G NPort Real TTY Driver Manager for UC 7400 intercepts data sent to the UC 7400 s tty port packs it into a TCP IP packet and then redirects it through the Ethernet interface At the other end of the connection the Moxa NPort device server accepts the Ethernet frame from the UC 7400 unpacks the TCP IP packet and then transparently sends it to the appropriate serial device attached to one of the Moxa NPort serial ports A ATM Voltmeter NPort NPort Real tty Device Driver Manager UC 7420 74 10 7408 Application Using 2G NPort Real TTY Device Manager with UC 7400 In the example shown above the UC 7400 manages MOXA 2G NPort Device Servers remotely via a TCP IP network The voltmeter and ATM are connected to the NPort units via an RS 232 serial port By running the Real TTY Driver Manager on the MOXA UC 7400 embedded computer data from the voltmeter and ATM can be converted to the TCP IP network The status
12. ernet LAN connection you can connect to the network by using UC 7400 s PCMCIA port to attach a wireless LAN card The pre installed Linux operating system provides an open software environment for your software program development Software written for desktop PCs can be easily ported to the UC 7400 platform with a GNU cross compiler without needing to modify the source code All of the necessary device drivers such as a PCMCIA Wireless LAN module and Keypad LCM and Buzzer control are also included with UC 7400 The Operating System device drivers and the software you develop for your own application can all be stored in UC 7400 s Flash memory UC 7400 Model Descriptions and Package Checklist The basic features of each UC 7400 are described below UC 7420 LX RISC based Ready to Run Embedded Computer with 8 Serial Ports Dual Ethernet PCMCIA CompactFlash USB Linux OS 2G NPort Real TTY Driver Manager for UC 7400 Series Introduction UC 7410 LX RISC based Ready to Run Embedded Computer with 8 Serial Ports Dual Ethernet Linux OS UC 7408 LX RISC based Data Acquisition Embedded Computer with 8 Serial Ports 8 DI Channels 8 DO Channels Dual Ethernet PCMCIA CompactFlash Linux OS UC 7402 LX RISC based Ready to Run Embedded Network Computer with Dual Ethernet PCMCIA CompactFlash Linux OS All models of UC 7400 are shipped with the following items e 1 UC 7400 Series Embedded Computer e Wall Mounting Kit e DI
13. hen execute mxloadsvr to activate the modifications The following tasks will be performed Modify npreal2d cf Create tty ports in the directory dev with major amp minor number configured in npreal2d cf Stop and then restart the driver cs Telnet 197 168 148 This configuration file is created by Moxa NPort Administrator Program automatically please do not modify this file by yourself calloutmajor 348 HttiMinor ServerlP FIFO ttyName coutName 192 168 14 7 192 168 14 192 168 14 192 192 168 14 192 192 168 14 192 192 168 14 192 192 168 14 192 192 168 14 192 192 168 14 192 192 168 14 192 192 168 14 192 192 168 14 192 192 168 14 192 192 168 14 192 192 168 14 192 192 168 14 192 poko ff bb bb bel bi bel bel bel bel ei bi bi bi fk tt yr ttyri tt yr tt yrs tt urad tt yrHb ttyrh tt ur ttyrhs ttyrh tt yr a ttyrHh tt yrHc tt vrha tt yrHe tt yrf cura curl curl curl curtha curts cure curl cur curl cura curHh curHc curka cure curt root Moxa usr lib npreal2 driverlt m Remove Mapped TTY ports Remove the mapped TTY ports automatically After logging in as root enter the directory usr lib npreal2 driver and then execute mxdelsvr to delete a server The syntax of mxdelsvr is mxdelsvr IP Example Remove the two port maps of the remote Moxa NPort 192 168 14 2 cd usr lib npreal2 driver mxdelsvr 192 168 14 2 root Moxa usr 1lib npre
14. kernel drivers serial npreal2 o Installation process is completed The all driver files are installed on susre lih npreal driver How you can cd usr lihznpreal driver and run zmxaddsvr to add tty port rootPMoxa tmp npreal2zt m If you want to uninstall the Real TTY Driver Manager from UC 7400 you need to change to the tmp npreal2 directory first and then call the mxuninst program to uninstall the software rootBMoxa tmp npreal H mxuninst remove module loaded in kernle oOkK remove z lih modules 2 4d i18 mvl3H ixdpd 5 kernel drivers serialnpreal o 0K remove gawk OkK Complete root BMoxa tmprnpreal i Check the Software Installation 1 After installation check if the following files are installed usr lib npreal2 driver mxcfmat usr lib npreal2 driver mxmknod usr lib npreal2 driver mxdelsvr usr lib npreal2 driver mxrmnod usr lib npreal2 driver npreal2d usr lib npreal2 driver mxaddsvr usr lib npreal2 driver mxloadsvr usr lib npreal2 driver mxuninst usr lib npreal2 driver npreal2d cf lib modules 2 4 18_mv130 1xp425 kernel drivers serial npreal2 o Check if following configuration files exist etc init d npreal2 etc rc d rc3 d S97npreal2 etc init d npreal2 etc rc d rc6 d K97npreal2 gt etc init d npreal2 check if export PATH PATH usr lib npreal2 driver is appended to etc profile 2 2 2G NPort Real TTY Driver Manager for UC 7400 Series Software Installation
15. lude unintentional technical or typographical errors Changes are periodically made to the information herein to correct such errors and these changes are incorporated into new editions of the publication Chapter 1 Chapter 2 Chapter 3 Table of Contents SPV EFOGIUIGIOND aioe RS cies Teese eens caer ante 1 1 About us Manuales Se lens O O ee ane ek Ve even ei ane ae 1 1 UIC 400 Seties OVERVIEW dali des ae ni del de E bed a ba e 1 1 UC 7400 Model Descriptions and Package Checklist 1 1 U 7A00 Product Ed TES su Le one ea end EE r jed o tenje enem 1 2 Product Hardware Specifications vene ennemi aan 1 3 About 2G NPort Real TTY Driver Manager ss 1 4 Software Installation ss nsc 2 1 Real EX Driver Mana eer Setups on a oo rta a A eo no na 2 1 ISO ON MS MA OT a na en ee a Ne Ne A ei tn 2 1 Check he Sottware Msalationm a a sangeet a er 2 2 Th Installation software Packave DiS una nn ke veka nuits 2 3 O ale AN ik oa PE O OE AE NE A A ROE OO OE IE ace 2 4 Check the Port Mam pitt i M de lee Asad ciate o zena 2 8 Configuring the Remote Serial Ports on UC 7400 na 2 9 Serial Programming API Support List cscececeesseeeseesseeeeeeeeeeeeees 3 1 Ee Wo oy ieo O te trae ee cer een ON O A O a AR ORT A an ee Te 3 4 1 Introduction About this Manual In this manual we describe how to install the 2G NPort Real TTY Driver Manager on Moxa s UC 7400 series of ready to run embedded compute
16. r and mxdelsvr to add or remove port maps from UC 7400 Refer to the sections Mapping TTY Ports and Remove Mapped TTY Ports npreal2d usr lib npreal2 driver The real tty daemon creates the connection between remote Moxa NPorts and the local tty device nodes You can invoke the daemon by using npreal2d t 1 amp to start the daemon The Moxa NPort real tty device driver manager will poll the Moxa NPort status every minute npreal2 o lib modules 2 4 18_m These are the real tty device drivers You can load the v130 1xdp425 kernel dr module into the Linux kernel by using mxloadsvr ivers serial module or modprobe mxloadsvr profile etc check if export PATH PATH usr lib npreal2 driver is appended to etc profile 2 3 2G NPort Real TTY Driver Manager for UC 7400 Series Software Installation etc init d S97npreal2 etc rc d rc3 d K97npreal2 etc rc d rc6 d Configuration Start stop the real tty driver while the system is booting up or shutting down etc init d npreal2 start etc init d npreal2 stop Starts the Moxa NPort real tty device driver manager while the system is booting up Link to etc init d npreal2 Stops the Moxa NPort real tty device driver manager while the system is shutting down Link to etc init d npreal2 Before controlling the remote serial ports on UC 7400 you need to create a port mapping between the remote serial ports and the local tty port on the UC 7400 Thi
17. rs Once installed the Real TTY Driver can be used to create a connection over a TCP IP network between the UC 7400 embedded computer and the serial ports on Moxa s 2G NPort serial device servers Programmers will find the Real TTY Driver to be an invaluable tool for applications that use both UC 7400 and 2G NPort products UC 7400 Series Overview The Moxa UC 7400 Series includes UC 7420 UC 7410 UC 7408 and UC 7402 These RISC based ready to run embedded computers are ideal for embedded applications UC 7400 features 8 RS 232 422 485 serial ports dual 10 100 Mbps Ethernet ports 8 digital input channels and 8 digital output channels a PCMCIA interface for wireless LAN communication a CompactFlash port for flash disk expansion and USB ports for adding additional memory such as a USB Flash disk This series use an Intel XScale IXP 422 266 Mhz RISC CPU Unlike the X86 CPU which uses a CISC design the IXP 422 s RISC design architecture and modern semiconductor technology provide UC 7400 with a powerful computing engine and communication functions but without generating a lot of heat The built in 32 MB NOR Flash ROM and 128 MB SDRAM give you enough memory to put your application software directly on UC 7400 And since the dual LAN ports are built right into the IXP 422 CPU UC 7400 makes an ideal communication platform for Network Security applications If your application requires placing UC 7400 at a site that is not located near an Eth
18. s configuration file must be located at usr lib npreal2 driver npreal2d cf When the Real TTY Device Manager is executing it references the configuration file to manage the remote serial ports on UC MOXA Real TTY Device Manager provides the following utilities to add or remove port mapping on UC 7400 e mxaddsvr e mxdelsvr Configuring Moxa NPort for Real COM Mode Before mapping tty ports you must set the operation mode of the Moxa NPort to Real COM Mode In the following example we use telnet to configure the operating mode of NPort 5210 s Portl as Real COM mode lt lt Main Menu gt gt il Basic settings 2 Netuork settings 3 gt Serial settings 4 gt Operating settings 53 Accessible IP settings C6 Auto warning settings 7 Monitor c8 gt Ping 493 Change password a Load factory default cud Ulew settings s Save Restart fq Quit Key in your selection 4 lt lt Main Menu Operating settings gt gt ii Port 1 2 Port 2 dm Back to main menu fq Quit Key in your selection i 2 4 2G NPort Real TTY Driver Manager for UC 7400 Series Software Installation lt Main Menu Operating settings gt Port 1 gt gt 12 ia 32 d gt 53 52 CTs C Qui cm cq Operating mode Real COM Mode IGP alive check time Max connection Packing length Delimiter 1 Delimiter 2 Delimiter process Force transmit Apply to all port View settings Back to main menu
19. supported list int ttsendbreak int fd int duration Function Name int duration int tcflush int fd int queue_selector Function Name queue_selector TCIOFLUSH TCOFLUSH TCIFLUSH References TTY_IOCTL http annys eines info cgi bin man man2html tty_ioctl 4 Serial Programming HOWTO http www tldp org HOWTO Serial Programming HOW TO intro html Serial Programming Guide for POSIX System http digilander libero it robang rubrica serial htm CONTENTS
20. the baud rate of Moxa NPort serial port stty 1200 lt dev ttyr00 e Read the settings of dev ttyr00 after the baud rate is modified If the baud rate is changed to 1200 this implies that you can configure the remote serial port stty a lt dev ttyr00 You can also check the connection status with NPort Administrator which can be downloaded from MOXA s website 2 8 2G NPort Real TTY Driver Manager for UC 7400 Series Software Installation PP Administrator Port Monitor File Function Port Monitor View Help F 2 a Exit Add Remove Function Port Monitor Running 42 Port s NPort No Model IPAddress Pot Alive Conn Status RemotelP Tx Rxlntv Throw Configuration NPort 5210 192 168 14 172 Listen 0 0 Monitor NPort 5210 192 168 14 172 Listen 0 0 NPort 5210 192 168 14 153 Connected 192 168 141101360 22779 22804 etes NPort 5210 192 168 14 153 Connected 192 168 141101362 22775 22719 NPort 5210 192 168 14 151 Connected 192 168 14 110 1352 22800 22804 NPort 5210 192 168 14 151 Connected 19216814110 1354 22817 22804 NPort 5210 192 168 14 171 Listen 0 0 NPort 5210 192 168 14 171 Laon 0 0 NPort 5210 192 168 14 167 Listen 0 0 NPort 5210 192 168 14 167 Listen 0 0 NPort 5210 192 168 14 158 Listen 0 0 NPort 5210 192 168 14 158 Listen 0 0 NPort 5210 192 168 14 165 itn 0 0 NPort 5210 192 168 14 165 Listen 0 0 NPort 5210 192 168 14 150 Connected 192 168 141101348 22755 22719 NPort 5210 192 168 14 150
21. tion 15 KV ESD for all signals N A RTC CTS XON XOFF RS 485 ADDC OO N N Serial Console RS 232 x 1 RS 232 x 1 RS 232 x 1 RS 232 x 1 RJ45 Connector RJ45 Connector RJ45 Connector RJ45 Connector DI DO N USB 2 0 Hosts 2 2 5 e e N PCMCIA Cardbus x 1 Cardbus x 1 Cardbus x 1 Y Storage Expansion Compact Flash x rrr Kya o o 5 Na M JJ Real Time Clock Ys Ys w w JU Buzzer _ _ Oo Y Reset to Default x 1 Reset to Default x 1 Reset to Default x 1 Reset to Default x 1 PW Storage temperature 20 to 80 C 4 to 176 F 5 to 95 RH Regulatory Approvals EMC CE Class A FCC Class A Safety UL CUL TUV USB Client function is reserved for future enhancement PCMCIA is designed for 802 11b g wireless LAN card expansion CompactFlash is designed for Flash memory card or Microdrive expansion Compact Flash x Compact Flash x ers N A Yes JA JA JA JA JA x JA es A x S S 1 3 2G NPort Real TTY Driver Manager for UC 7400 Series Introduction About 2G NPort Real TTY Driver Manager The 2G NPort Real TTY Driver Manager for UC 7400 Series manages remote MOXA 2G NPort device servers operated in Real COM Mode The Real TTY Driver Manager establishes a transparent connection between the UC 7400 and serial devices attached to the NPort device server by mapping an IP address and TCP port number of the Moxa 2G NPort s serial port to a local TTY port on the UC 7400 embed
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