SpyBox manual - ERTMS Solutions
Contents
1. In order to cope with different recording schemes the OffLine recpording process uses the Com pactFash capacity in two flavors e Fixed Storage Recording starts at the beginning of the CompactFlash card end stops when all the available space is used One front side LED indicates the CompactFlash card full condition e Rotating Storage recording starts at the beginning of the CompactFlash card When the end of the storage is reached recording starts again at the beginning The SpyBox controlling application is aware of the oldest and youngest locations used in the storage file The SpyBox shall provide to the TrippleFSniffer a time coherent set of recorded Profibus mes sages when the Download is performed Chapter 6 Euroradio serial line data acquisition This chapter describes how the SpyBox records data on the serial lines provided by the BlueHeat serial ports extension device 6 1 Introduction In order to capture the communications between a ERTMS Level 2 Train and the trackside one can sit between the ETCS Onboard Unit and its GSM R Modem s By using SpyCables Y Cables to connect the ETCS and its modems and connecting this SpyCables to the SPyBox the SpyBox can monitor for each serial line independently of the wire protocol the upstream and downstream data flow As each SpyCable See cabling design here http www ertmssolutions com sniffer ch07s02 html needs two serial ports to connect to we use an ext2. work data 3 2 2 PB1a PB1b PB2a PB2b Profibus connectors The four Profibus connectors conform to the EN50170 standard PBla and PB 1b are two DB9 female connectors wrired in parallel to the same signals PB2a and PB2b are two DB9 female connectors wrired in parallel to the same signals There is no interconnection between any of the PB1 signals and any of the PB2 signals The SpyBox hardware does not provide terminator resistors SpyBox acquisition hardware Table 3 2 Profibus connector wiring PB1A Hardware description EN 50170 signal name SpyBox usage 1 SHIELD unused 2 Minus 24V output voltage unused 3 Receive Transmit data P acquired in conjunction with Re ceive Transmit data N and Data ground 4 Control P unused 5 Data Ground acquired in conjunction with Re ceive Transmit data P and N Voltage Plus unused Plus 24V output voltage unused Receive Transmit data P acquired in conjunction with Re ceive Transmit data P and Data ground 9 Control N unused 3 2 3 USB USB connector USB Slave connector reserved for future extensions 3 2 4 SWI Dip switches Table 3 3 DIP Switches description Name Description 1 reset If set to ON all the contents of the CompactFlash card are erased User defined TCP IP address recording mode and previously captured Profibus messages are removed 2 reserved must be set to
3. The SpyBox is ready for use after 30 seconds 22 Chapter 8 How To 8 1 How to create a Telnet console The SpyBox embedded Linux runs a standard Telnet server A Telnet console can be created with any standard Telnet client software telnet 10 10 10 0 Ensure you use the actual TCP IP address instead of the example one 10 10 10 0 The telnet login name is twin The telnet password is twinconfig 8 2 How to create a Serial console Open a terminal emulation on the host PC Serial settings are e 115200 bauds e 8 data bits e Parity None e 1 stop bit No hardware checking Ensure the SpyBox is up and running Ensure no one is using the SpyBox Abort the current running SpyBox application by pressing ctrl c on the host PC terminal emulation software 8 3 Change the SpyBox TCP IP address The SpyBox embedded Linux uses the TCPIP address defined in the factory settings configuration file etc init d network conf Before reading this file the boot process looks for a user defined TCP IP address in a file located in to the CompactFlash card opt cf sb_net txt In order to use a different TCP IP address one must create this user configuration file in the proper location This file must be created with a console access on the SpyBox Choose one of the two available methods to open a console on the SpyBox 23 How To Telnet Serial Once the console is activated apply the fo
4. eam ELS RS485 Full Duplex Tri stated bias RS485 Full Duplex Active no bias RS485 Full Duplex Active bias Figure 9 Configuring Basic Serial Port Settings DB 9 Models 6 2 3 2 Create a SpyCable suitable for RS 485 or rs 422 recording The standard SpyCable design See figure below has four connectors two connectors and B that sit between the DCE and DTE and two other connectors C and D are connected on the Blue Heat extension module or on the PC where the TripleF Sniffer software is installed 12 Euroradio serial line data acquisition SpyCable Schematics A DB9 F RBC e g B DB9 M Modem D DB9 F PC SpyBox 2 C DB9 F PC SpyBox 1 Direction Short Description pA TR Transmitted Data rr irs Teminal Ready 8 a Signal Ground H 8 H DSR DataSetReady Oor T Sid RTS ReguestToSend __ CSS H C Clear To Send Version 1 01 In order to support RS 422 or RS 485 recording the connectors D and C must be adapted to the BlueHeat RS 422 RS 485 cabling requirements Described in Pages 96 up to 98 from the BlueHeat user manual while respecting the general SpyCable design data transmitted from A to B goes to re cording ending C and data transmitted from B to A goes to recording ending D For example if the desired wire protocol configuration is 4 wire RS 422 Full Duplex mode endings D and C of the Spycable must comply the following schema Euroradio serial line d
5. 4 2 T Profibus Tokens irsinin er er ees ER eae 7 4 2 2 PTOMDUS SCANS edere etr en Fo EP E FE ee HEP EFUEARE E 8 4 2 3 Filtering benefits eere esee e eripe iens 8 5 SpyBox operating modes petet eerte TR Pea E Ere EORR ER TE 9 5 1 OnLine recording eet eter ree Ter hne re ER dene 9 5 2 Off Line recording ion ette mI rene kh HERR ERR 9 6 Euroradio serial line data acquisition sse 10 6 1 Introduction ire a ves e OR PURUS RSEN 10 6 2 BlueHeat extension device sse 10 6 2 T Description ges rr Ee tee ette 11 6 2 2 SpyBox Setup for the BlueHeat sse 11 6 2 3 Record RS 422 or RS 485 traffic see 12 leE MiscelaneQus zs uere te otro tudes seats ope e euer SET te Rp Ne ope p vun E es 14 6 3 XI INEST ES 15 6 3 1 Baudrate change interferences sess 15 7 Software pgrade oe ce teer P URE HRS Ren Ted SS 16 7 1 Introduction 4 eerte dann dee ude rt o PRO ERREUR a NA 16 7 2 Step 1 Unpack the firmware upgrade sss sse sees eee 16 7 3 Step 2 Start a TETP server tte etr et te ae ets 17 7 3 1 Configure the SolarWinds TFTP server ees 17 7 4 Step 3 Connect to the SpyBox sese 19 7 5 Step 4 Open a U BOOT session sese 19 7 6 Step 5 Test the Ethernet connection sse 20 7 7 Step 6 Upgrade the whole firmware eee 21 7 8 Step 7 Reset the SpyBox sss 22 SHOW FOr 5 aa tt ER ER ORE ER ETE REPRE Ete beers 23
6. 8 1 How to create a Telnet console sss ee ee 23 8 2 How to create a Serial console sse s eee eee 23 8 3 Change the SpyBox TCP IP address esse eee 23 Ov Reference odere t ae v OE REPE E VE E eis 25 9 1 Default settings 5 eee ectetuer bem pr v eT EDS 25 9 TE TC PAP address anii e ent ree eget ees 25 9 1 2 Recording Tode deir t ERR Pe PRU RE CHE IE 25 List of Tables 3 1 eds Gescriptoni oar ee ston orbe teneor Me dore dea ph pe deo ee drop 3 2 Profibus connector wiring csse HH eme emere 3 3 DIP Switches description sexes eZ e RR orte Ettore een 4 1 Filtering comparison escsseseee mme meme hem nere nennen List of Examples TAL U Boot sample o tput 3 3 e aces ot rere e roe Ep A E aN E pe 19 7 2 U Boot version command ss ese e ee eee 20 7 3 U Boot downloading a file sss 20 7 4 U Boot updating the Linux file system eee 21 vi Introduction This document describes the SpyBox recording device The scope of the SpyBox device is twofold capture Profibus traffic from one or two Profibus buses e capture GSM R traffic from one up to 4 serial lines Vil Chapter 1 Concepts and definitions The following explains the basic concepts related to the SpyBox application It only provides a su perficial explanation and links to more complete information are provided at the end of this docu ment indicated by footnotes refere
7. The nominal power is 9V DC 500 mA The polarity is on the outside on the inside TPC train power connector The train power connector may be used when the SpyBox is located in a Train The provided Phoenix connector ensures a better contact stability The nominal power is 9V to 30V DC Volts DC 500 mA SER maintenance connector Standard DB9 connector providing a RS232 serial connection LED Status leds Hardware description Table 3 1 Leds description Number Name Off On Blinking LED1 System Error The Spybox con trolling application has a severe error LED2 Power Spybox is powered SpyBox is properly off powered LED3 CF Status No CompactFlash CompactFlash card card detected or is full CompactFash card not recognized LED4 Euroradio One euroradio frame has been recorded LED5 Data Transmit A block of captured network activity is being send to the TrippleFSniffer LED6 Profibus 2activity No activity on BUS A block of captured 2 network activity is being recorded on the CompactFhas card LED7 Profibus 1 activity No activity on BUS Data is being ac 1 quired from BUS 1 LED8 Profibus 2 activity No activity on BUS Data is being ac 2 quired from BUS 2 3 2 Back side connectors Hardware description 3 2 1 ETH Ethernet connector Standard RJ45 Ethernet connector Used to control the Spybox and upload captured Profibus net
8. OFF 3 reserved must be set to OFF 4 reserved must be set to OFF 3 3 Internal Compact Flash Card The CompactFlash slot is not accessible without opening the SpyBox Chapter 4 Profibus network data acquisition This section describes how the SpyBox performs the Profibus network data acquisition 4 1 Introduction The SpyBox uses a FPGA Field Programmable Gate Array to acquire and decode the Profibus sig nals A line driver converts the differential RS485 signal pair into digital information The FPGA samples this digital information and rebuilds Profibus frames according to EN50170 standard The FPGA SpyBox expects a SyncTime of 33 tbits After this SyncTime the FPGA starts assembling characters using 11 bits per character Every assembled character is paired with a character status indicating start of frame parity error framing error or end of frame conditions Received characters and their status are timestamped with micro second precision and concaten ated in a 4096 memory buffer The 4096 characters and statuses buffer is transmitted to the SpyBox Control application The SpyBox Control application filters the received characters if required removing tokens or scans and concatenates it with previous characters When the SpyBox Control application has 8192 characters available they are commited to the cur rent recording mode media e Ethernet connection when recording mode is OnLine
9. Step 6 Upgrade the whole firmware Update the FPGA run reprogfpga Update the Linux Kernel run reproglin Update the Linux File System run reprogrd These 3 commands produce a relatively similar output Here is an example of a successfull update of the Linux file system Example 7 4 U Boot updating the Linux file system gt run reprogrd MAC address is 00 50 c2 1c 7e 32 Can t overwrite ethaddr TFTP from server 192 168 0 94 our IP address is 192 168 0 Filename ramdisk img Load address 0xc300000 Loading Bytes transferred 2943943 2cebc7 hex Un Protected 128 sectors Erased 128 sectors Copy to Flash done 21 Software upgrade Protected 128 sectors gt When U Boot arrives at the stage of copying the downloaded image to the internal Flash Memory Copy to Flash done the process may appear as frozen because not output is produced for a relat ively long time tens of seconds This behaviour is natural and care must be taken not to interrupt this process by any mean 7 8 Step 7 Reset the SpyBox Unplug the SpyBow power chord and plug it back
10. The firmware is made of four parts wich can be separately upgraded e U Boot the bootloader that initializes the processor loads the FPGA loads the Linux kernel and the SpyBox control application e U Boot parameters a consistent set of parameters used by the boot loader Linux Kernel a compressed Linux kernel image e Linux filesystem and application the Linux filesystem and the SpyBox controlling application In order to upgrade the SpyBox firmware one must use a strict procedure Step 1 Unpack the SpyBox firmware Step 2 Start a TFTP server Step 3 Connect to the SpyBox Step 4 Open a U BOOT session Step 5 Test the Ethernet connection Step 6 Upgrade the whole firmware e Step 7 Reset the SpyBox The software upgrade is driven by user commands entered in a serial terminal emulator running on the PC connected to the SpyBox with a serial RS232 cable The updated firmware is downloaded by the SpyBox through the Ethernet link with the help of a Trivial File Transfer Protocol server running on the PC 7 2 Step 1 Unpack the firmware upgrade ERTMS Solutions provides SpyBox firmware upgrades in a compressed archive ZIP containing a coherent set of individual parts e ramdisk img The Linux file system and the SpyBox controlling application e vmlinux prod q105 img The Linux kernel All parts must be upgraded at the same time Unpack the firmware upgrade ZipFile spybox firmware x y z zip to some f
11. U Boot sample output EXPEVT 00000000 INTEVT 00000000 INTEVT2 00000000 interrupt_init board_init PHIDANI Env is at a0070000 Loading FPGA Verifying Checksum Set program mode Wait INIT a400013a Programming 54908 bytes from a0030040 Wait DONE S2 successfuly programmed baudrate init U Boot 1 0 0 pre Sep 23 2005 17 53 04 Flash 32 MB IDE 19 Software upgrade In serial Out serial Err serial gt Ensure the terminal emulation is working properly by issuing the command version followed by RETURN Example 7 2 U Boot version command gt version U Boot 1 0 0 pre Sep 23 2005 17 53 04 U Boot needs to know the TFTP server IP address and its own IP address These two adresses are defined by issuing two U Boot commands setenv ipaddr and setenv serverip Change the TFTP server address to the IP address of your actual TFTP server the host PC if you are using SolarWinds TFTP server see Step 2 setenv serverip the ip address of your tftp server Change the SpyBox IP address to one that is compatible with your local settings This address is te porary and shall not be used after the software upgrade is finished setenv ipaddr the ip address you choose for the spybox Ensure all adresses are correct by issuing printenv 7 6 Step 5 Test the Ethernet connection Connect the SpyBox ethernet connector to the host PC with a crosslinked ca
12. e RS232 e RS 485 e RS 422 SpyBox Setup for the BlueHeat The SpyBox firmware will try to connect to a BlueHeat extension device when starting up if there is a blueheat configuration file present on its compact flash By default no configuration file is in stalled on the SpyBox In order to install a blueheat configuration file execute the following proced ure Make sure you run the SpyBox firmware gt version 1 4 0 If it is not the case follow the firm ware upgrade procedure e Adapt the file blueheat conf example located in the TripleF Sniffer installation directory to use your BlueHeat device IP address If you haven t changed it you can leave the file blue heat conf example untouched In order for the blueheat connection to work properly it is very important to only modify the IP address values in each line of the configuration file Changing other values may cause BlueHeat connectivity problems Using your favorite FTP client copy the blueheat conf example configuration file to the Spy Box using the following parameters User twin e Password twinconfig Destination path opt cf blueheat conf Make sure your BlueHeat device is powered connected on the same Local Area Network as the SpyBox To verify that try to ping the SpyBox and the BlueHeat extension using their static IP addresses Both should answer the ping requests Remove the power plug from the SpyBox replace it after at least one second Once
13. CompactFlash card when recording mode is OffLine This process is performed in parallel for both buses 4 2 Filtering 4 2 1 A very important proportion of the Profibus frames transmitted on a Profibus network are related to the Profibus network management itself and do not carry much useful information for the ERTMS development integration or maintenance teams The Profibus hardware components Asics do automatically send and receive these Profibus man agement frames without interfering with the upper user layers These frames Tokens and Scans may be safely removed from the captured traffic in order to highly reduced the size of TrippleFSniffer files and or to increase the duration that can be recorded on the SpyBox CompactFlash card Profibus Tokens Profibus tokens are continously exchanged by Profibus master stations A profibus token is made of 3 bytes SD4 DA SA SD4 A constant value 0xDC Profibus network data acquisition 4 2 2 4 2 3 DA The physical address of the receiver SA The physical address of the sender Profibus Scans Profibus scans are periodically sent by Profibus master stations in order to discover new Profibus Master stations A profibus scan is made of 3 bytes SD4 DA SA FC FCS ED SD4 A constant value Ux DC DA The physical address of the receiver SA The physical address of the sender FC A Frame Control byte FCS A Frame Check Sequance byte ED A constant value end delimi
14. SpyBox manual Juan Diez Perez Stanislas Pinte Darius Blasband SpyBox manual by Juan Diez Perez Stanislas Pinte and Darius Blasband Copyright 2005 2006 2007 ERTMS Solutions Table of Contents ITS e Te Vii 1 Concepts and definitions enero rera ree PIRE OTRA T re 1 1 1 Profibus EN50170 Sync Time sss ee ee ee sese 1 1 22 Off Line recording es edit t eer T RARA Stee E RETE 1 1 3 On Line recording n eggs sisi aga K deZ E che gests dT ETRO E ee ter oe 1 1 4 Profib s ese ned ep tere ree AER eaten HER e reme ER 1 2 Temi checklists eoe E eth eoe ek RI ERROR Le No 2 3 Hardware description sessssssses Heer 3 3 1 Front side connectors ss i deesse deett C Ure e or E Der tees 3 3 1 1 LPC laboratory power connector see ee ee eee 3 3 1 2 TPC train power connector sesse ce R RR teen seca aran 3 3 1 3 SER maintenance connector s sees ee ee 3 3 T A LED Status T erm e Pero 3 3 2 Back side connectors mersrs ieren neea meme mere nene 4 3 2 T ETH Ethernet connectot erect Pre RUE SR MEE 5 3 2 2 PBla PB1b PB2a PB2b Profibus connectors xxe ee Ke 5 32 3 USB USB connector errore itt e Ier TRET er 6 3 24 WIL Dip Switches nieto teret fete tree tas inge ete 6 3 3 Internal Compact Flash Card sss sese ee eee 6 4 Profibus network data acquisition see eee ee ee e 7 4 1 Introduction ri ree eee E Pe E deep 7 7 2 Eilteting iet ttn ie e e eei teetuttu eie Ce a EUER HS 7
15. an be configured to allow receiving of files only transmitting of files only or allow both transmitting and receiving Receive only Transmit only f Transmit and Receive files OF Cancel Help Once the configuration dialog is closed the Solarwinds TFTP server shows the default screen REE File Tools Help SolarWinds Net TFTP Server m SVR Software upgrade Write down the IP address of the TFTP server 192 168 0 94 in our example it shall be used in Step 4 7 4 Step 3 Connect to the SpyBox Connect the SpyBox maintenance connector to the COMI or COM2 serial port in the host PC Open a terminal emulation on the host PC Serial settings are e 115200 bauds e 8 data bits e Parity None e 1 stop bit No hardware checking Ensure the connection is properly established by powering the SpyBox clear text although cryptic must appear on the terminal emulation program 7 5 Step 4 Open a U BOOT session The U BOOT boot loader starts immediately after when SpyBox is powered In order to upgrade the firmlware the boot process must be interrupted One seconds after the power on the U BOOT boot loader makes a short pause If the right password twin is entered at the host PC at this time the boot loader stops the automated boot process and enters an interactive mode Power on the SpyBox and immediately type twin at the PC keyboard the following prompt should appear Example 7 1
16. ata acquisition DB 9 Signal Pin Signal TXD 7 RXD RTS GND CTS GND 3 4 TXD 4 RXD s2 RXD 1 TXD 3 43 RXD 2 TXD 2 E2 RTS 7 CTR 25 RTS 9 NCTS 2 8 CTS 8 RTS c 5 In case of any question or problem regarding SpyCable settings please contact sup port ertmssolutions com In the current SpyBox firmware version the DCD signal is only taken into account for RS 232 con figurations For RS 485 422 configurations CTS and RTS signals are not taken into account 6 2 4 Miscelaneous 6 2 4 1 Change the BlueHeat static IP Address In order for the SpyBox to be able to reach the BlueHeat extension the BlueHeat must be con figured with a fixed TCP IP address By default the BlueHeat comes preconfigured with IP address 192 168 0 210 This IP address can be changed by connecting to the BlueHeat Web Configuration Manager using any web browser with the following URL http 192 168 0 211 The default admin istration user id is wcm and the password is password Once logged in select the BlueHeat Net Settings link on the left side and update the field Blue Heat Net IP Address to the desired value Euroradio serial line data acquisition Blue Heat Net Home This section allows you to configure Blue Heat Net system properties The help section describes each configuration parameter in detail Confiqure Boot Mode Settings Basic Serial Settings Flash Enabled Yes No Advanced Serial S
17. ble or to your local LAN with a standard Ethernet RJ45 cable Ensure the SpyBox is able to download the Linux kernel image from the TFPT server This step does not upgrade the software it only makes a download test to the SpyBox RAM tftpboot 0x0C300000 vmlinux prod q105 img The U BOot output should ressemble to this Example 7 3 U Boot downloading a file gt tftpboot 0x0C300000 ramdisk img MAC address is 00 50 c2 1c 7e 32 TFTP from server 192 168 0 94 our IP address is 192 168 0 Filename ramdisk img Load address 0xc300000 Loading ttHEEEE EE EEE EE EEE EEE EE HE HE HH HH EH HE HH HE HE HE EE HE EE EE HHH HE HH EE EE EE EE EE EE EE HE aE aE HE HE HE EE EE EE EE EE EH OH HH EE EE EE EE E E E EE d d HHH HHH EE EE EE EE EE EE EE EE HE EE HE HE EE EE HE EE EH TET HH EEE EE EE E E EE EE EE EE HHH HHH EE EE EE EE EE EE EE EE aE HE HE HE EE EE EE EE HE EE EE HH EH EE EE OE E EEE d 20 Software upgrade REE EH HE TE FE EH FE FE HE EE EE EE EE EE HE HEH EE EE E TE RE RE EE EE EE EE HEHE HE HH TEE HE HEHE HEE HE HEE HE HE HEE HEE HEE E E E HEE E E E E E E HEE E E E HEE HEE H EERE EE EE HE HE TE TE AE FE FE FE HE HE E EEE EEE E E HEE E E E E E E HEE E E E HE HEE ERE FEFE E FE FE E TE FE HE TE FE HE TE FE FE HE FE E EE EE EE EE HE HEH TE FE EEE E E E E E E E E EE EE EE EE HE HHH FERE FE FE EE HE HEE HEE EEE HE E TE HE HEE HE E E HEE HEE E E E E E E HEE E E E HE E E E E E E E done Bytes transferred 2943943 2cebc7 hex 7 7
18. ernal extension device to cater for up to 8 serial ports This device is explained in details in the next section These 8 serial ports enable the SpyBox to simultaneously record information from up to 4 GSM R Modems Or actually any V 92 serial connection as nothing in the SpyBox is specific for GSM R Serial communication capture supports the following features e Configurable baudrate e Baudrate change on Data Carrier Detect DCD pin change If Baudrate change on DCD change is enabled then the SpyBox will automatically adapt its record ing baudrate to the DATA baudrate if DCD has switched to ON and to COMMAND baudrate if DCD has switched to OFF When the recording starts up the baudrate matching the DCD state is se lected Respectively DATA for DCD ON and COMMAND for DCD OFF 6 2 BlueHeat extension device The BlueHeat extension device is an external hardware extension to the SpyBox It provides 8 addi tional serial ports via a standard TCP IP connection 5 Err fa Pe Euroradio serial line data acquisition 6 2 1 6 2 2 Description This manual describes only the basics of the BlueHeat device prodedures The complete BlueHeat user manual is included with the TripleF Sinffer software distribution or available on the web http www connecttech com pdf manual_BN v013 pdf This user manual provides an exhaustive reference of the BlueHeat device The BlueHeat extension supports the following wire protocols
19. ettings Bootp Enabled c L Security Settin m VEM S tftp Enabled Cyes No Change Your Password Use DHCP Cyes No Firmware Reboot Revlon Bersales Blue Heat Net Settings Saved Settings Current Settings Configuration Port Scan All Ports x Monitor A Session Timeout 5 minutes x Serial Port Trai 30seconds sl Network Traffic Boot Delay 30 seconds TCP IP Statistics Server IP Address 0 0 0 0 My Blue Heat Net Blue Heat Net IP Address 192 163 42 1 Apply On Sign Out 192 168 42 3 Help C Yes No FAQ F Domain Name blueheatnet blueheat net Documentation Contact Us Hostname BHN00001140 BHN00001140 Gateway IP Address 0 0 0 0 0 0 0 0 Broadcast IP Address 255 255 255 255 255 255 255 255 Subnet Mask 255 255 255 0 255 255 255 0 Bootfile Name BHNuClinux_1 09 gz TCP Port 49152 DNS IP 0 0 0 0 0 0 0 0 Submit Restore Defaults Figure 16 Configuring Blue Heat Net Settings 6 3 Known issues The following issues have been observed with the current SpyBox firmware 6 3 1 Baudrate change interferences When the spied modem change the state of the DCD flag and the SpyBox is configured with differ ent baudrates for COMMAND and DATA modes then some interferences around baudrate changes have been observed The serial data transmitted just before or after the DCD flag change can suffer from interferences and be recorded incorrectly 15 Chapter 7 Software upgrade 7 1 Introduction The SpyBox firmware is stored in an internal Flash memory device
20. gs used when the port opens The driver or application that opens the port usually overrides these settings Note that the UART mode setting is applied during bootup Coi jure Baud Data Stop Flow Pot De pedty Jans De Cad Mode Personality Advanced Serial Settings Security Settings Porti 9600 none 8x i nene 2 NotSet factory default v BueHesUNet gt Blue Heat Net Settings Blue Heat Net Settings part 2 9600 none 8 7 ens NotSet factory defaul T BueHesuNet Configure Change Your Password Pera Port 3 3600 none 8x 1 x none 2 NotSet factory default m BueHeawet Configure Reboot Port 4 9600 none vj 8 lt 1 vj none gt Not Set factory default E BlueHeat Net Configure Restore Defaults Ports 9600 none 8x 7 none 2 NotSet factory default Blue HeatNet Configure Monitor Port 6 9600 none 8 1 none 2 NotSet factory default BZ Blue HeatNet Configure Smeal Port 7 9600 none 8s i none NotSet factory default Blue HeayNet Configure Network Tra TCP IP Statistics Port 8 19600 z none 7j 19 lt 1 none Not Set factory default z BlueHeat Net Configure My Blue Heat Net Submit RS232 _Submit RS485 1 2 Duplex no bias Help RS485 1 2 Duplex bias E RS485 Multidrop Slave no bias Documentation RS485 Multidrop Slave bias eg RS485 Full Duplex Tri stated no bias Con P
21. llowing procedure 1 Move to CompactFash card directory cd opt cf 2 Overwrite the default TCP IP address echo IPADDRESS 10 10 10 0 gt sb_net txt echo NETMASK 255 255 255 0 gt gt sb_net txt echo IPTYPE static gt gt sb_net txt Ensure you type your selected TCP IP address instead of the example one 10 10 10 0 Ensure you type your selected TCP IP net mask instead of the example one 255 255 255 0 Take care of the redirection characters gt 3 Flush system buffers Before rebooting it is mandatory to synchronize the CompactFlash card with the Linux intern al buffers sync 4 Restart the SpyBox Remove the power cord and plug it after one seond The new TCP IP address is in use 24 Chapter 9 Reference 9 1 Default settings 9 1 1 TCP IP address The default factory settings TCP IP address is 192 168 0 200 9 1 2 Recording mode The default recording mode is OnLine 25
22. nces 1 1 Profibus EN50170 Sync Time A continous period of time where nothing is transmitted on the Profibus physical media Acording to EN50170 a Profibus Master station holding the token must wait this amount of time before sending a frame other than a Token or an Aknowledge Frame 1 2 Off Line recording An operating mode of the SpyBox where the captured Profibus network data is continously recorded on the SpyBox local CompactFlash card 1 3 On Line recording An operating mode of the SpyBox where the captured Profibus network data is continously acquired and sent to the TrippleFSniffer application through the Ethernet link 1 4 Profibus The transmission medium used to communicate between devices Full specifications can be found here http www profibus com Chapter 2 Item check list The SpyBox is delivered with The SpyBox itself preconfigured with the latest firmware An embedded pre configured Com pactFlash card An AC DC transformer 9V 500mA minimum A CD with the TripleFSnifer software and documentation the SpyBox firmware and docu mentaton e Optionally a BlueHeat RS232 RS485 RS422 8 ports serial extension device with its AC DC transformer and documentation CD Chapter 3 Hardware description 3 1 Front side connectors 3 1 1 3 1 2 3 1 4 LPC laboratory power connector The laboratory power connector must be used in conjunction with the provided AC DC transformer
23. older 16 Software upgrade 7 3 Step 2 Start a TFTP server The U BOOT boot loader uses the Ethernet connection and the TFTP protocol in order to upload the firmware you must install a TFTP server on your host PC or have a local network TFTP server available ERTMS Solutions recommends a simple effective and freely available TFTP server made by Solar Winds http www solarwinds net The SolarWinds free TFTP Server is available here http www solarwinds net Tools Free_tools TFTP_Server 7 3 1 Configure the SolarWinds TFTP server The SolarWinds TFTP server allows TFTP clients like the SpyBox to download files from a single directory The TFTP server must be configured to download files from the directory where the Spybox firm ware was unzipped see Step 1 Open the Solarwinds TFTP server File Configure and select the directory where the Spybox firmware upgrade was unzipped SZ TFTP Server Configuration P x TFTP Root Directory Security Advanced Security Auto Close Log EP k MAbotthProjects Sykes SJERTMS C3 Production C3 5pyBox ramdisk bin qz ramdisk img vinlinus prod q1 05 img In the same dialog into the Security pane ensure the TFTP server is configured to Transmit and re ceive files Software upgrade Ch TFTP Server Configuration x TFTP Root Directory 2 Security l Advanced Security Auto Close Lag The TFTP Server c
24. ter 0x16 Filtering benefits The filtering benefits can be shown on a typical ERTMS network single bus setup One EVC providing the SLL Reference clock twice per second e One EVC providing the odometry data 10 mesg s clock twice per second e Seven peer to peer connections The SpyBox recorded the profibus messages on this network for one hour Table 4 1 Filtering comparison Filter Duration Messages Bytes None hour 20 100 445 100 0 255 219 426 100 096 Filter tokens 1 hour 10 067 020 50 096 144 851 751 56 796 Filter tokens and scans 1 hour 192 600 1 096 6 609 871 2 596 This table shows that the ERTMS messages account for 146 of the total profibus messages 2 596 of the total size It also shows that a 256Mb CompactFlash card can record e 0h30 of all the profibus messages on 2 buses e 1h00 of all the profibus messages on 1 bus e 20h00 of ERTMS messages on 2 buses e 40h00 of ERTMS messages on 1 bus Chapter 5 SpyBox operating modes This section describes the various SpyBox operating modes 5 1 OnLine recording When OnLine recording mode is selected the SpyBox aquires the Profibus and or Euroradio traffic and sends it to the TrippleFSniffer through the ethernet link 5 2 OffLine recording When OffLine recording mode is selected the SpyBox records the Profibus and or Euroradio mes sages on the local CompactFlash card All the CompactFlash card capacity is used
25. the SPyBox is up and running I e you can connect it using the TripleF Sniffer SpyBox administration dia logs try to record some Euroradio traffic Note The boot sequence is very important the BlueHeat device must be up and running before powering up the SpyBox otherwise the SpyBox will not be able to connect properly to the Blue Heat during its boot sequence To verify that the BlueHeat is up and running the four leftmost red leds on its front panel must be ON Power CPU 10 100 and Link CT Connect Tech Inc Euroradio serial line data acquisition 6 2 3 Record RS 422 or RS 485 traffic The SpyCable provided with the TrippleFSniffer is designed to record RS 232 connections In order to record serial traffic using a different wire protocol E g RS 485 or RS 422 the following pro cedure must be followed e Re configure the BlueHeat device to use RS 485 or RS 422 wire protocol e Use a suitable SpyCable 6 2 3 1 Re configure the BlueHeat device to use RS 485 or RS 422 wire protocol Connect to the BlueHeat Web Configuration Manager using any web browser with the following URL http 192 168 0 211 The default administration user id is wcm and the password is pass word Once logged in select the Basic Serial Settings link on the left side and update the column Mode to the desired value e Heat Net IP Hom This section allows you to configure the default serial port settings These are the settin
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