EX-9486-2L-8 User Guide Introduction: EX-9486-2L
Contents
1. help to find the command usage Update can only operated under supervisor mode password root 2 setuart Telnet 192 168 2 127 0 x H setuart help setuart OPTION display this help and exit version output version information and exit port 1 2 UART port number type 232 422 489 UART interface type model 1 Dis Enable 9 bit data mode for RS485 baud 8 921600 Set baudrate up to 921600bps configure serial port setting An example show as followed to configure port 1 as RS 485 interface with baud rate 921600 Please note only port 1 support 9 bit data at RS 485 3 lcdctl lcdctl is used to control the LCD display Use Icdctl to display user message please prepare 2x18 text message and save it as a file Then use Icdctl filename to display the message on the LCD screen Use cdctl ip 0 to display the ip address of the network setting on the LCD screen The parameter time is the refresh rate in second and use lcdctl cpu 0 to display the system loading information 4 gpioctl Telnet 192 168 2 127 pix H gpioctl help Usage gpioctl OPTION help display this help and exit version output version information and exit 10 0 1 2 1 GPIO number state 8 11 GPIO state 1 HIGH LOW model 1 GPIO mode 1 INPUT 0 0UTPUT EL Show all GPIO state and mode gpioctl is used to control the programmable digital I O port located on the DB25 conn2. null y COM1 115200 None 8 1 T100 Jeg EN arp tables C 2002 David S Miller CP bic registered OTR letfilter messages via NEILINE v0 30 RTS JET Registered protocol family 1 NET Registered protocol family 17 RAMDISK Compressed image found at block 0 VES Mounted root ext2 filesystem Freeing init memory 100K Init System Flease Wait eth0 Link now 100 FullDuplex ethl unknown interface No such device etc rc ledetl command not found dhcped 732 dhcpStart ioctl SICCGIEFHWADDR No such device Welcore to E EGRE EB E For further information check ttp www topsccc com en m e uU m all all d all Got Break Signal PinNo Function Pin Function 1 DOO 14 DOB 2 DOI I5 DIO1 3 DIO 16 DIOIS 4 DIOS 17 DIOI 5 DIO4 18 DIOI7 6 DIOS 19 DOIR 8 DIO7 21 DIO2 9 DIOS 22 GND 13 DIOI2 Note 1 VCC3 3 3 VDC output 2 VCC5 5 VDC output 3 GND Digital Ground Factory Default Settings LAN 1 IP Address 192 168 2 127 LAN 2 IP Address DHCP Login guest Password guest Supervisor root ssh supported Password root Network Settings Telnet 192 168 2 127 Bix root Ex9486 L root Ex9486 L gt cat etc rc hostname Ex9486 1 2L hwclock s mount t proc proc proc mount o remount rw deu root mount sys ifconfig lo 127 0
3. 0 1 ifconfig eth8 192 168 2 127 netmask 255 255 255 0 route add default gw 192 168 2 254 route add net 127 0 0 0 netmask 255 255 255 0 lo ifconfig ethl up dhcpcd ethl amp cdctl lcdon ip cat etc motd root Ex9486 L root Ex9486 L gt To configure the IP address Subnet mask and Gateway setting please modify disk etc rc as following ifconfig eth 192 168 2 127 netmask 255 255 255 0 For DHCP setting dhcpcd eth1 amp Wireless LAN Configuration EX 9486 2L 8 supports wireless LAN by using USB WLAN adaptor which uses Ralink RT2570 112570 2571 rt73 controller Please refer to the website http ralink rapla net for the supporting list of the USB WLAN adaptor To configure the wireless LAN setting please use command modprobe rt73 or modprobe rt2570 ifconfig wlan up iwconfig wlan essid XXXX key YYYYYYYY mode MMMM For infrastructure mode XXXX is the access point name YYYYYYYY is the encryption key MMMM should be managed For Ad Hoc mode XXXX 1s the EX 9486 2L 8 device name YYYYYYYY is the encryption key MMMM should be adhoc To configure the IP address use command dhcpcd wlan0 amp or ifconfig wlan0 192 168 2 127 netmask 255 255 255 0 File System Telnet 192 168 2127 iof x Ex9486 L 2L login root Password Welcome to eee ee Cae YC oP v T For further information check http www topsccc com root Ex9486 L 2L mount dev ram on type ext2 rw nogrpid dev mtdblock3
4. EX 9486 2L 8 User Guide Introduction EX 9486 2L 8 are ARM9 based Linux ready industrial computer The keyfeatures are as follow 1 ARM920T ARM Thumb Processor with 200MIPS at 180MHz Memory Management Unit 2 16 KByte Data Cache and 16 KByte Instruction Cache 3 32MB SDRAM 16MB Flash on board 4 Two 10 100 Mbps Ethernet 5 Two USB 2 0 full speed 12 Mbps Host Ports 6 Multimedia Card Interface for SD memory card 7 Five 3 in 1 RS 232 422 485 ports and three RS 232 ports 8 21 programmable Digital I O port 9 LCM Display 2x18 character mode with backlight EX 9486 2L 8 LCM only 10 Audio Output 11 9 to 40VDC power input 12 Pre installed Standard Linux 2 6 OS 13 GNU tool chain available in software CD 14 Optional DIN RAIL mounting adaptor Packing List 1 EX 9486 2L 8 Box Computer 2 Wall mount bracket 3 Software CD Optional Accessory 1 CB RJ45F9 150 RJ45 to DB9 Female Cable 2 CB RJ2CON 100 Serial Console Cable 3 DK 35A DIN RAIL Mounting Kit EX 9486 2L 8 Layout Reset Button Press the Reset button to activate the hardware reset You should only use this function if the software does not function properly Power LED The Power LED will show solid green if power is properly applied Ready LED The Ready LED will show solid green if EX 9486 2L 8 complete system boot up If Ready LED is off during system boot up please check if power input is correct Turn off the power and restart EX 9486 2L 8 again If Read
5. buf gt size of pre buffer mp3play is used to play MP3 format audio files How to make more utility software You might also find utility software available on software CD under EX 9486 2L 8 utility such as ntpclient ssh scp bluez and ssh keygen If you want you can ftp or copy the utility software to EX 9486 2L 8 user disk disk Also you can use find the source code and use the GNU Tool Chain to make the utility by yourself Mounting External Storage Memory To find out the device name of the external memory device which plug into EX 9486 2L 8 you can use the command dmesg grep sd or dmesg grep mmc Type mount dev sdal to mount the USB disk and mount dev mmc0 to mount SD card Adjust the system time To adjust the RTC time you can follow the command date MMDDhhmmYYYY where MM Month 01 12 DD Date 01 31 hh Hour mm minutes YYYY Year hwclock w To write the date information to RTC User can also use NTP client utility in software CD to adjust the RTC time ntpclient time server ip SSH Console EX 9486 2L 8 support SSH If you use Linux computer you can use SSH command to login EX 9486 2L 8 The configuration of SSH and key are located at etc config ssh The key generation program is available at software CD EX 9486 2L 8 utility ssh keygen User can copy this program to EX 9486 2L 8 to generate the key Install GNU Tool Chain Find a PC with Linux 2 6 X Kernel installed and login as a root user then copy
6. c mmcl mmc2 mtd mtd1 mtd2 mtd3 mtdblock3 mtdr mtdr1 mtdr2 mtdr3 null ppp ptyp ptypl ptyp2 mtdblock0 ptyp3 mtdblockl ptyp mtdblock2 ptyp5 root Ex9486 L 2L deu root Ex9486 L 2L dev gt _ Utility Software EX 9486 2L 8 includes busybox utility collection and utility software as follow Telnet 192 168 2 127 root Ex9486 L 2L bin gt root Ex9486 L 2L bin gt ls addgroup adduser dmesc echo egrep false fgrep grep gunzip gzip hostname g root Ex9486 L 2L bin root Ex9486 L 2L bin Utility Software The introduction of utility software as follow l update Telnet 192 168 2127 root Ex9486 L 2L bim ptyp6 ptyp ptyp8 ptyp9 ram raml ram2 ram3 random rtc sda sdal sda2 kill In login S mkdir mknod mk temp more mount my netstat pidof ping ps pwd root Ex9486 L 2L bin gt update help Usage update OPTION filename Write image to flash q quiet silent help vyersion FORMRT root Ex9486 L 2L don t display progress messages same as quiet display this help and exit output version information and exit format userdisk bim_ sleep stty su sync tar touch true umount usleep vi zcat ttyp2 ttyp3 ttyp ttyp5 ttyp6 ttyp ttyp8 ttyp9 urandom watchdog zero ox jx update loader kernel or root file system image Also use update FORMAT to format user disk Type update
7. ector Following example is to configure DIO1 as digital input and DIO2 as digital output with low output state 5 vplay Telnet 192 168 2 127 5 x H vplay help vplay invalid option Usage vplay qvwrS t secs s Hz b 81121161 filename H H vplay is used to play audio file in wave format 6 Tone Telnet 192 168 2 127 5 x H tone help invalid option tone sqrwh f replay freq wave freq h this help S sine wave output q square wave output r ramp wave output W sawtooth wave output f frequency of replay engine Audio output test program 7 mp3play Telnet 192 168 2 127 o x H mp3play hlp mp3play invalid option usage mp3play hmuqz8RPTIZ l g lt quality gt s lt time gt d lt device gt w lt filen ame gt B lt prebuf gt 1 line t mp3 files h this help verbose stdout output quiet don t print title m mix both channels mono 8 play 8 bit samples m repeat tracks forever Z shuffle tracks Z psuedo random tracks implicit R P print time to decode play T do decode but output test tone g lt quality gt decode quality 0 1 2 s lt time gt sleep between playing tracks d lt device gt audio device for playback w lt filename gt write output to file lt line gt display title on LCD line 0 1 2 80 no title t lt line gt display time on LCD line 1 2 B lt pre
8. on mnt disk type jffs2 rw noatime proc on proc type proc rw nodiratime dev sys on sys type sysfs rw root Ex9486 L 2L gt Used Available Use Mounted on 6279 1371 82 924 11764 mnt disk root Ex9486 L 2L gt EX 9486 2L 8 configures the root file system as RAMDISK and the user disk disk which includes home and etc directory are configured as Flash Disk To find out the file system information please use command mount as show as above In addition use command df to find out the disk space of the disk The RAMDISK uses 8MB memory space to store the root file system and the user disk is about 1 1 MB for user s program storage Therefore user s program and utility software must be saved in the user disk space disk Files saved to other directory will be loss after power off Telnet 192 168 2 127 B x root Ex9486 L 2L root Ex9486 L 2L ls root Ex9486 L 2L gt root Ex9486 L 2L gt _ Devices list The supported devices are shown at dev directory Following list are most popular ones 1 ttyS0 serial console port ttyS1 to ttyS8 serial port 1 to port 8 mmc to mmc2 SD memory card sda to sde USB flash disk ttyUSBO to ttyUSB1 USB RS 232 adaptor fdti sio ko rtc Real Time Clock gpio General Purpose digital I O ttyACMO and ttyACM1 USB Modem CDC compliant pe lu UL dd Telnet 192 168 2 127 root Ex9486 L 2L gt cd dev root Ex9486 L 2L dev ls log mem mmc mm
9. the arm linux 3 3 2 tar gz to root directory of PC Under root directory type following command to install the EX 9486 2L 8 Tool Chain tar zxvf arm linux 3 3 2 tar 2z Welcome Message To modify the welcome message user can use text edit to modify the etc motd Web Page Directory The web pages are placed at home httpd and the boa conf contains the boa web server settings The home page name should be index html Getting started the Hello program There are many example programs in software CD To compile the sample you can use the Make file to and type make To compile and link the library Once done use ftp command ftp 192 168 2 127 And bin command to set transfer mode to binary ftp gt bin to transfer the execution file to EX 9486 2L 8 user disk disk and use chmod x file o Change it to execution mode and file o to run the file
10. y LED 1s still off please contact the manufacture for technical support Link Act When Ethernet port are connected to the network Link Act will show solid green and if there is traffic 1s the Ethernet this LED will flash Serial Port LED These eight dual color LEDs indicate the data traffic at the serial ports When RXD line is high then Green light is ON and when TXD line is high Yellow light is ON Pin Assignment and Definition Ethernet Port MEE Serial Ports Port 1 5 6 7 and 8 3 in 1 RS 232 422 485 Port 2 RS 232 with full modem control Port 3 4 RS 232 with hardware flow control Note RS 232 422 485 is software selection Pin RS 232 RS 422 RS 485 mm 5 RxD RxD Serial Console Port Serial console port share the connector with Serial port 3 but the pin definition as shown as follow Hn i The serial console port is disabled as factory default setting To enable the serial console you need to use the serial console cable and connect it to port 3 Use any terminal software such as hyper terminal and setting as follow Baud Rate 115200 Data bits 8 Parity N Stop bit 1 Terminal type ANSI Once system is power on you will see Starting EX 9486 2L Keep typing to turn on the serial console function If the serial console is enabled you will see Console ttySO as follow Repeat this procedure will disable the serial console and Screen will show Console
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