GRYPHON® 2
Contents
1. Another means of powering the G2 is through the specified pins on one of the network modules Please see section 2 3 10 for details 2 3 7 USB connectors One Front Two Rear The USB connections one on the front and two on the rear allow the user to connect USB devices such as Memory sticks to the G2 GRYPHON 2 MANUAL 2008 12 2 3 8 Ethernet RJ45 connection Rear A null cross over RJ45 Ethernet cable is provided with the G2 tool package for use in a point to point configuration with a PC This cable connects the Ethernet port on the rear panel of the G2 to the Ethernet port on the host PC To connect the tool to an Ethernet hub a standard Ethernet cable straight through is normally used instead of the supplied null cable The G2 however can detect which cable is being used and will accommodate the use of either cable Note Null Ethernet cables are sometimes referred to as crossed or cross over cables 2 3 9 Type 2 CardBus slots Rear The G2 has two standard PC card type 2 slots available Off the shelf PCMCIA CardBus cards may be used with the G2 although they must be supported with the appropriate Linux drivers The G2 comes pre loaded with drivers for many common cards 2 3 10 Module connections Rear Module pin outs are unique to each type of network protocol module installed in the G2 For each module you may access pin out information on the Modules Pinouts page of the G2 see sect2. 32 Seconds 44 Enter values from PC i Done A e Set Time and Date Enter the new values and click Submit Date Changes The new values and confirmation will then appear on the display For additional options available refer to the following screen DG Gryphon Advanced Configuration GRYPHON 2 MANUAL 2008 18 DG Gryphon Advanced Configuration Mozilla Firefox le x File Edit view History Bookmarks Tools Help e m X e gh http 192 168 29 115 sysadmin advanced php D b Cl Google Le 3o Getting Started B Latest Headlines G gli IG Search 4 ES RS 2 Kei Bookmarks Ki Check AutoLink 1j AutoFill a Send tor gt gt O Settings DG Gryphon Advanced Configuration System Administration Delay Driver This value determines the ganularity in time available for the Delay driver The delay driver is used by both the Scheduler and the USDT server The minimum time delay that can be specified in a schedule is 1 0 millisecond The minimum STmin that can be requested by a device when using the USDT server is 1 0 millisecond Current time resolution is 1 00 millisecond Time resolution after the next system boot will be 1 00 millisecond New time resolution 1 00 Submit USDT Server The STmin multiplication factor after the next system boot will be 1 00 New STmin multiplication factor fi 00 Submit Done Advanced Configuration This option is accesse
3. 2 MANUAL 2008 10 e ACT Indicates the unit is powered on solid green and active read or write operations utilizing the on board G2 storage device blinking red 2 3 3 LCD display Front The G2 LCD displays configuration and status information and menu options available in certain Gryphon applications Note Please refer to Figure 7 in Appendix A for more information about the Main Menu system for the G2 2 3 4 Input keys Front These arrow keys are used to input configuration information such as the IP address for the G2 and subnet mask values and to control various aspects of run time behavior e g the clearing of event indications through the pressing and holding of the Right gt forward arrow key Please see Figure 2 below Users can also access these features while running their own applications Right forward Figure 2 Illustration of keypad 2 3 5 USB connector Front There is one USB connector on the front panel of the unit and two on the rear panel For more information please refer to section 2 3 7 GRYPHON 2 MANUAL 2008 11 Figure 3 shows the rear panel of the G2 unit Figure 3 G2 rear panel 2 3 6 Power jack connector Rear One way of powering the G2 is through the standard 2 5 mm x 5 5 mm power jack with positive center pin The G2 operates with an input voltage between 9 and 28 VDC Typical operating voltage supplied by the included power adapter is approximately 12 VDC
4. 2008 Typical applications for the G2 include PC to vehicle network adapter Stand alone node running custom applications LAN gateway to one or more vehicle networks 1 1 Document organization This manual contains the following sections and appendices Section 1 Introduction Provides an overview of the manual summarizing the contents of the remaining sections and appendices Also provides a reference to related documentation and technical support resources Section 2 Hardware Overview Getting Started Describes key features of the G2 hardware Section 3 Configuring the Ethernet Connection Describes how to set up the Ethernet connection IP address and how to modify the G2 TCP IP parameters Section 4 On Board Utilities Describes available utilities and their use Section 5 Gryphon Communication Interface Resource listing of protocol specifications for communication with the G2 Appendix A G2 Main Menu System Diagram of G2 Menu hierarchy Appendix B G2 MULTINETWORK UO Connector Pin out definition Appendix C Special options Access to the interior of the G2 unit can provide users additional options Appendix D G2 hardware restrictions Gryphon UO cards must not be used in the Module 3 position GRYPHON 2 MANUAL 2008 1 2 Technical support In the U S technical support representatives are available to answer your questions between 9 a m and 5 p
5. network modules please see Section 2 3 10 Module connections Rear 2 2 3 Vehicle network connection The vehicle network connection will vary depending on the network module s you have purchased Note For pinout information of individual cards go to http www dgtech com gryphon sys www docs html hw GRYPHON 2 MANUAL 2008 A3 Hardware overview Figure 1 shows the front panel of the G2 unit ave s Ge Tue Nov 3 1999 13 02 023 AM menu 4 clear events Figure 1 G2 front panel 2 3 1 Powering up the hardware Apply a power source to the power jack connector see Section 2 3 6 for details or to one of the module connectors see Section 2 3 10 for details Press the Power On Off switch located on the left side of the front panel to start the G2 boot up process The power LED ACT should light green and the FILE SYSTEM ACCESS indicator ACT will blink red denoting that the hardware is active The G2 is fully booted when the scrolling System status monitor appears on the LCD display 2 3 2 Status indicators Front The hardware has two status LEDs They indicate activity of the following functions e NET Indicates that an Ethernet connection has been established if blinking this indicates activity green for 10 Ethernet speed or amber for 1001 speed NOTE When used with 1000 speed LED will be off but the right Ethernet connector LED on the rear of the unit will be solid amber GRYPHON
6. speed index 7 Clear Update Message Responder traceis OFF Toggle Running Programs Gryphon Server Info Scheduler Info Critical Scheduler Info Memory Info 3 a Z ES A Done ple 5 This page is used to display specific DG Gryphon information At the bottom of the page select each button to display the different categories of information GRYPHON 2 MANUAL 2008 31 4 1 3 Channels DG Gryphon Installed Channels Netscape DG Gryphon Installed Channels Back to main page This page is a listing by channel with version and serial number of the modules installed on the hardware It also contains Channel Statistics and driver information On this page you may configure the following channel settings by clicking the Setup button for the particular channel you wish to modify e Bus load monitor mode Off Time Average or Msg Count Average e Bus load monitor period needed for the busload monitor mode e Error reporting level e Bus speed customized or one of several presets For Speed changes to become valid check the Initialization box on the Gryphon Channel Setup screen Please see the following view of the Channel Setup screen GRYPHON 2 MANUAL 2008 32 Gryphon Channel 1 Setup Mozilla GRYPHON 2 MANUAL 2008 33 If you turn on the bus load monitor the nstalled Channels screen will now be displayed as follows Note The data d
7. will scroll through a variety of screens Note When other menu areas are being displayed press the Right gt key to return to this scrolling System status monitor The following are screen examples of the scrolling System status monitor DG Gryphon 2 The first screen gives the time and date as well as reminding the user that the back arrow Tye Mar 16 00 50 02 2007 displays more menus and the forward arrow will menu clear events clear events on the modules DG Gryphon 2 The second screen displays the Linux version and Gryphon embedded software release Linux 2 6 13 4 Release Gryphon2_20070629 GRYPHON 2 MANUAL 2008 36 DG Gryphon 2 The third screen displays the serial number and the current IP address assigned to the hardware SN 00 90 5A 00 00 06 IP 192 168 1 1 The remaining screens will display information Channel 01 Module 01 about each channel installed in the hardware DG CAN 82527 2 0 The channel and module number module type Rx 0 Tx O are shown The RX TX and Event values are Event None statistics that have occurred since power up 4 2 2 Other menus A sub menu is accessed from the main Status menu by pressing the back arrow key There are several sub menus in this area 4 2 2 1 Gryphon Tools Channel I O control IOCTL Allows access to use the IOCTL commands available for the hardware and individual channels IOCTLs are described in the Gryphon Protocol manual Bus load
8. Dearborn Group Technology GRYPHON 2 USER MANUAL Version 1 0 Channel 2 Module DG CAN SJALGGB C D G Rx Tx Event None 2008 Dearborn Group Inc 27007 Hills Tech Court Farmington Hills MI 48331 Phone 248 488 2080 FAX 248 488 2082 http www dgtech com GRYPHON 2 MANUAL 2008 This document is copyrighted by the Dearborn Group Inc Permission is granted to copy any or all portions of this manual provided that such copies are for use with the product provided by the Dearborn Group and that the name Dearborn Group Inc remains on all Copies as on the original The accompanying software provided for use with the GRYPHON 2 interface is copyrighted by Dearborn Group Inc Permission is granted to copy this software for back up purposes only IMPORTANT It is essential that you read this document carefully before using the hardware Damage caused by misuse of the hardware is not covered under the seller s product warranty When using this manual please remember the following e This manual may be changed in whole or in part without notice e Dearborn Group Inc assumes no responsibility for any damage resulting from any accident or for any other reason while the hardware is in use e Specifications presented herein are for illustration purposes only and are not necessarily representative of the latest revisions of hardware or software Dearborn Group Inc assumes no responsibi
9. Headlines Google DI Search A A E Q setng 1 4 D Startup Programs Services PGMLOADER Program Loader M RESP Message Responder USDT USDT Layer Iv SWCANSPEED SWCAN Speed Chg M CPULOAD Sys Utilization Submit changes Change Sysadmin Password This password controls access to this web page only Use the passwd command from a login shell to change login passwords New password Venfy new password Submit Password Change Reset Return to Main Page E l Done A The last two entries are Startup Programs Services and Change Sysadmin Password e Startup Programs Services A checkmark indicates that a program is currently active on this hardware unit Any changes are subject to the capabilities of current firmware GRYPHON 2 MANUAL 2008 25 e Change Sysadmin Password You may enter a new sysadmin password and then click Submit Password Change Clicking on Reset will revert to the previous password Note Please be advised that only the sysadmin password not the root password will change 3 3 2 Using the LCD and keypad to modify the TCP IP parameters Utilizing the LCD and keypad you may change parameter settings of the G2 Follow the steps listed below to reconfigure the G2 Selecting Configuration Type Right forward Figure 5 Illustration of keypad Setup IP address 1 From the scrolling System status monitor mode press the
10. Left key to access the main menu system Use the Left back arrow key to go from the System status monitor the scrolling display that runs at start up of the G2 to the System status monitor screen that allows access to the main menu system Use the Down key press key twice to select System utilities Press the Right gt forward key to display DHPC Settings press the Right gt key again to access Use the Up or Down keys to select the STATIC SERVER or CLIENT mode of Manual TCP IP setup Press the Right gt key to reconfigure the G2 to your choice of modes Or press the Left key to abort and return to the main menu system System status monitor From the System status monitor display press the Right gt key to return to the scrolling System status monitor 2 Use the Up or Down key to locate System utilities press the Right gt key to access 3 Use the Up or Down key to locate TCP IP settings press the Right gt key to access this display Method To Set IP Adaresses GRYPHON 2 MANUAL 2008 26 Use the Up key to select interactive or the Down wv key to select default Use the Left key to cancel and return to the System status monitor display If you selected interactive the Set IP Address screen will appear Use the key to move the cursor to the digit that you wish to modify Use the or v keys to scroll through the digits 0 through 9 Once the last digit of the
11. P Address Along with these addresses there are the Netmask Broadcast and Default Route Addresses to configure The hardware has predefined default parameter values If you are using the tool one to one with your PC these parameters typically do not need to be changed You will need to change these default parameters however if your PC is not configured as a DHCP Client or if you want to connect the hardware to a network The following table lists the G2 s default addresses IP Internet Protocol Address 192 168 001 001 Default Route 192 168 002 001 GRYPHON 2 MANUAL 2008 14 Note To enable communication with a G2 unit at this address the IP address of your PC must be configured to 192 168 001 XXX where XXX is any value other than 001 Prior to establishing a G2 connection with your building s existing LAN you should contact your company s network administrator and coordinate new values for your G2 3 8 Configuring the IP Address There are two methods you may use to configure the hardware s TCP IP Ethernet parameters 1 access the on board Web server on the G2 and utilize the Gryphon s Web page which includes a configuration tool used to set IP parameters and passwords The page may be accessed through any Web browser with network access to the G2 unit You may use a browser such as Mozilla Firefox or Internet Explorer see sections 3 3 1 and 4 1 or alternately you may 2 use the LCD display and keypad o
12. annel pair 5 5 1 Filters Associated with each client channel pair is a list of zero or more filters Clients can add and delete filters to this list and can set each one active or inactive When the filter mode of the client channel pair is FILTER ON incoming frames are checked against each filter in the order that they were added to the filter list The filter action pass or block specified in the first conforming filter will cause the frame to either be passed to the client or blocked discarded If the frame does not conform to any of the filters the default filter action will take effect A frame conforms to a filter if and only if the frame conforms to all of the filter s filter blocks 5 5 2 Filter blocks A filter consists of one or more filter blocks Each filter block defines a conformance condition by specifying which bytes within the incoming frame are to be examined and the comparison operator to be used Operators include pattern matching with mask and signed and unsigned relational comparisons GRYPHON 2 MANUAL 2008 42 5 6 Message scheduling Clients can create schedules of messages to be transmitted A message schedule consists of a list of FT DATA frames together with specifications for The number of transmit iterations for each frame The time interval between iterated transmits of the frame The time delay before the first transmit of the frame The channel over which to transmit the frame The numbe
13. d from the DG Gryphon System Administration page and allows the user to modify the time resolution available to the delay driver used by the Scheduler and the USDT server GRYPHON 2 MANUAL 2008 19 DG Gryphon System Administration Mozilla Firefox File Edit view History Bookmarks Tools Help ei X a gt X e ij gh Lj http 192 168 29 115 sysadmin entry php D CH id gt Getting Started EX Latest Headlines Google PY Case pO EB ER a O senos iti ei LCS Zeroconf Name amp Device Locator Google Identify 1s currently OFF il Identity ON Name Submit Zeroconf Changes 52 Basic 29 131 MEG Wireless Tester GRYPHON 01 04 27 G1 29 33 129 69 GRYPHON 01 07 09 AD VDA NINANA H Done e Zeroconf Name amp Device Locator Provides Zeroconf Zero Configuration Name change and Device Locator functionality The name created is linked to the IP address for the unit The Identify ON OFF key is useful when more than one G2 units are being used in the same proximity With this function turned ON the message Identify will appear on the display denoting that this is the G2 unit that is being accessed Note While this message is being displayed the four arrow keys on the front panel will not be functional The arrow keys will return to normal functions when Identify ON OFF is switched to OFF GRYPHON 2 MANUAL 2008 20 DG Gryphon System Administration Moz
14. d with a null cross over cable Note that the hardware can detect and switch to use either type of cable straight through or cross over e ADB solder cup connector for each network module that the user has purchased 2 1 2 G2 Software provided Installation CD with e 32 bit C C and VB libraries and samples e J2534 API and samples e G2User Manual PDF e GryphMON Protocol Network monitoring program e GryphSpeeds CAN speed configuration program Plus Hercules Analyzer Software CD only if purchased in addition to the G2 hardware If you discover that you are missing any part of this package please contact your sales representative or the technical support hotline immediately GRYPHON 2 MANUAL 2008 2 2 Hardware specifications setup 2 2 1 G2 hardware specifications Overall dimensions Height 2 1 2 in Width 7 in Depth 6 1 4 in Electrical Typical current one module installed 600 mA at 12 0 VDC input Typical current three modules installed 1 90 A at 12 0 VDC input Input voltage Minimum operational input voltage 9 VDC Maximum input voltage 28 VDC 2 2 2 Power connection The G2 can be powered via e The power jack on the rear panel 12 VDC adapter is provided e The specified power pins on one of the network modules Please Note e For details related to the power jack please see Section 2 3 6 Power jack connector Rear e For details related to powering the unit from one of the
15. default user name is sysadmin the default password is dggryphon Please note All inputs are case sensitive and this password is the same as the default root password GRYPHON 2 MANUAL 2008 16 Authentication Required 1 x P Enter username and password for sysadmin at http 192 168 29 115 Ld User Name Password sea v Use Password Manager to remember this password Cancel Once logged in the DG Gryphon System Administration page will appear On this page you may access the DG Gryphon Advanced Configuration page configure the connection parameters change the time and date or change the sysadmin password The first entry is Set Time and Date The other entries are Zeroconfig Name amp Device Locator DNS Configuration Default Route Configuration Network Configuration Atheros Cardbus 802 11 this appears only if you have a wireless card installed in the G2 Startup Programs Services and Change Sysadmin Password GRYPHON 2 MANUAL 2008 17 DG Gryphon System Administration Mozilla Firefox File Edit View History Bookmarks Tools Help ei Y LS Y e i gh B http 192 168 29 115 sysadmin entry php Le CH IIGl Google L Getting Started EX Latest Headlines Googe TZ Csenge E BR Gem O settings DG Gryphon System Administration Return to Main Page Advanced Configuration Set Time and Date Month Day fi 2 Year 2007 Gryphon s date and time Hour 15 Minute
16. e 38 4 2 2 4 Filesystem Utiitles erre edere eere tenen ederent ine EA 38 4 2 2 5 DEMONStIALIONS es cm 39 5 Communication Interface 39 5 1 General overview of Gryphon Communication Proiocol 39 5 2 GC eu 40 5 3 Gryphon time and timestamps sssssssssssseseeeeee ener sentirse rennen nnn nnne nens 41 5 4 Ghannelspeed ansam eie d clas Ev ugue jee an eee dee usa ay eeu eee 41 5 4 1 Preset speeds cei egi eu deci dpa e a e d a edet ecu gud 41 5 4 2 Arbitrary speeds edit ede dictu due city ditte ad ie Eu die eee der 41 Ee ER Une WEE 42 5 5 1 alike 42 5 2 FilteP DIOCKS ir e ee s ete tle cte e et secta dela cue edendo e 42 GRYPHON 2 MANUAL 2008 5 6 Me ssage scheduling nee hp p p Mee ir a ER REM ERR 43 5 7 Message responders enoar ea ea i tnnn eran nnne a nnne edat e aeaa rE INRE A 43 Appendix A G2 Main Menu System ssssssssssssssssseee eene en nennen senti n tent innen een sinn nnns 44 Appendix B G2 MULTINETWORK I O Connector ennemis 45 Appendix C Special options sssssssssssssssssssessene enne nennen nnn entente tr tss n nennt inns snis entren ns 46 Appendix D G2 hardware restrictions sse entente enne nnns nens 47 GRYPHON 2 MANUAL 2008 1 Introduction The Gryphon Vehicle Gateway Products family of hardware interfaces provides remote connectivity for multiplexed automotive a
17. e and timestamps The Gryphon time is a 64 bit unsigned integer The user can set and retrieve this value via the GC Protocol The user can also change this value when setting the Linux system time via the Gryphon front panel or the Time and Date fields in the System Administration web page of the Gryphon or the date command in a telnet session A Gryphon timestamp is embedded in every FT DATA frame routed to a client The timestamp value indicates the relative time when the encapsulated payload frame eg CAN bus frame was received and processed by the channel s device driver It is a 32 bit unsigned integer representing a time interval in units of 0 00001 seconds 10 micro seconds The Gryphon timestamp is derived directly from the Gryphon time it is the lower 32 bits of the latter 5 4 Channel speed The bit transmission rate and other physical layer timing characteristics of a channel may be controlled by the user in two ways through the use of preset speeds and through the use of IOCTL commands and data values specific to the channel hardware type 5 4 1 Preset speeds Some bus protocols are specified as having a fixed number of standard bit rates For example GM s Class 2 implementation of SAE J1850 is defined as having two normal mode at 10 4 kbps and 4X mode at 41 6 kbps To facilitate the user control of channel bit rates the G2 is built with a set of Preset Speeds for the different channel types Thus f
18. es Reset ii Done A e Network configuration Enter your configuration type DHCP Client Static or DHCP Server and any Static Configuration Parameters as necessary To make changes provide new values where necessary and click Submit G2 Ethernet Changes Then turn the G2 unit off and back on e reboot to invoke the changes Clicking on Reset will display the previous settings Note If equipped with an 802 11 a b or g adapter a Wireless Configuration section will appear as indicated in the view shown below otherwise the next entry will be Startup Programs Services The Reset button will return the settings to the previous parameters GRYPHON 2 MANUAL 2008 23 DG Gryphon System Administration Mozilla Firefox Gy ILI httpili92 168 29 115 sysadmir Y e S Q Atheros_Cardbus_802 11 C Any Available Gryphon Ato e Disabled H O 37 gi uU gi e Atheros_Cardbus_802 11 You may provide any wireless configuration information or make desired changes Except for the IP address settings shown above are default settings The Reset button will return the settings to the previous parameters GRYPHON 2 MANUAL 2008 24 DG Gryphon System Administration Mozilla Firefox File Edit View History Bookmarks Tools Help ei e Ka a E http 192 168 29 115 sysadmir I ES coosle LA gt Getting Started E Latest
19. ey if you wish to access the main menu system System status monitor Initial active program Gryphon tools Channel I O control Bus loading tool Exit to main menu System utilities DHCP settings Set system clock TCP IP settings Exit to main menu System Programs To other menus Figure 7 G2 Menu Hierarchy partial GRYPHON 2 MANUAL 2008 Appendix B G2 MULTINETWORK I O Connector The functional description and pin assignments for this connector have not been established at this time GRYPHON 2 MANUAL 2008 45 Appendix C Special options Access to the interior of the G2 unit can provide users with some additional options such as One additional USB connection total of four for the unit Access to an internal serial port Mini PCI access Wireless link Enable Disable power On Off switch on front panel disabling switch allows automatic boot up handy for automated testing operations GRYPHON 2 MANUAL 2008 46 Appendix D G2 hardware restrictions e Gryphon UO cards must not be used in the Module 3 position The I O card will not operate correctly if installed in the third card slot GRYPHON 2 MANUAL 2008 47
20. f the G2 while in the setup mode see section 3 3 2 3 3 1 Using a Web browser to modify the Gryphon s TCP IP parameters You may access the hardware configuration pages via a browser like Firefox or Internet Explorer on a network connected computer Note This option requires that the current TCP IP parameters allow communication over the network If communication over the network is not possible as is often the case when reconfiguration is required then the TCP IP parameters must be changed either through the method described in this section or that described in section 3 3 2 1 Verify that the TCP IP settings of your PC do NOT match those set for the G2 unit The Gryphon s default parameters are IP Address 192 168 1 1 Netmask 255 255 0 0 2 Start your Web browser Type the following URL http 192 168 1 1 The following Web page with its six areas for viewing Configuration Modules Pinouts Info Stats Channels and Documentation appears as shown below GRYPHON 2 MANUAL 2008 15 Dearborn Group GRYPHON2 Mozilla Firefox Em Lini xi A http l 192 168 29 115 index php IGleede G Dearborn Group GRYPHON2 1 Rich s G2 Co ation Release GRYPHON2 20070629 uou Linux gryphon 2 6 13 4 420 Thu Mar 29 10 57 26 AKDT 2007 i586 unknown Info Stats Channels Documentation 3 Next click on Configuration Once you enter this section a box will prompt you for a user name and password The
21. he hardware by means of a TCP connection to port 7000 During a session the client application and the hardware unit communicate using commands responses and event notifications sent over the TCP IP link The hardware has several ways of programming that interface Gryphon Communications Protocol Gryphon C Class Library and the Gryphon C Visual Basic Library The libraries and information can be found on the supplied CD or on DG s website www dgtech com 5 1 General overview of Gryphon Communication Protocol Each communication frame that is sent between the hardware and the client over the TCP IP link should conform to the format specified in the online documentation pages resident on the embedded Web server on the G2 the Gryphon Communication Protocol It is the set of rules by which Gryphon hardware communicates Gryphon Communication Protocol messages are sent through the Gryphon Network in packets of data known as Gryphon Communication frames or GC frames A GC frame is sent from a specific source to a specific destination These destinations and sources can be internal or external to the hardware The Gryphon server process is responsible for routing GC frames from their source to their destination The Gryphon server runs on the G2 CPU GRYPHON 2 MANUAL 2008 39 Other common processes are SD CARD SD CLIENT SD SCHED SD RESP a device or channel for physically accessing an automotive industrial automati
22. illa Firefox Me E3 QU L9 A Di htpjt92 168 29 115 sysadr q wc DNS Configuration e DNS Configuration Check the Enable DNS box Domain Name Service fill in the required information and then click Submit DNS Configuration Changes Confirmation of the changes will appear on the display The Domain Name Service allows the user to resolve Domain names into IP addresses The Reset button returns the DNS Configuration Parameters to the original settings GRYPHON 2 MANUAL 2008 21 DG Gryphon System Administration Mozilla Firefox S TEM x L http j 192 168 29 115 sysadmir GI A D 1 h 6 Default Route Configuration Enable Det Roue E a EE _SubtDetout Rowe Configuration Chenges ese Default Route Configuration You may set up a new default route address Check the Enable Default Route box and fill in the default address Click on Submit Default Route Configuration Changes to accept the new default configuration A conformation of the change will be displayed The Reset button will return the settings to the previous parameters GRYPHON 2 MANUAL 2008 22 DG Gryphon System Administration Mozilla Fir Firefox File Edit view History Bookmarks Tools Help gt CEET fj Getting Started 5 Latest Headlines Google G search gt gt E Q Settings EE EC Network configuration G2 Ethernet ho 168 e eus Tni 255 o i Submit G2 Ethemet Chang
23. ing tool A utility that will allow the user to select a channel percent bus load header length hdrlen and data length datalen It will then construct and transmit messages that meet the loading criteria The user will be prompted as to whether they would like the hardware to receive the transmitted messages loopback ON or not loopback OFF To stop the transmission press the back arrow key To kill the job press the down W arrow key Select the job that you wish to kill using the up down keys then press the forward gt key Press the up 4s key to start a new job or the back key to exit to the System status monitor for access to other menus Press the forward gt key to return to the scrolling System status monitor GRYPHON 2 MANUAL 2008 37 4 2 2 2 System Utilities TCP IP Setting TCP IP settings as accessed in section 3 3 DHCP settings Select addressing mode Static Client or Server as accessed in section 3 3 Set System clock Set system clock year month day hour minute 4 2 2 3 System Programs This provides the utility to stop or start run on board programs Please read the Giryphon Protocol manual on board the hardware for more information about these programs Examples of such programs are Program Loader Message Responder and USDT Layer 4 2 2 4 Filesystem Utilities Turn Flash WP on Turns the write protect to the flash on Turn Flash WP off Turns the write protection t
24. ion 4 1 1 Any module can provide power to the G2 hardware as well as to any additional modules installed in the unit Before applying voltage to pins marked V IN and V IN GND positive and negative make certain that you have the correct pin out information for the module being used to power the unit Please review section 2 3 6 on powering the G2 Note Please see Appendix D for any listed hardware restrictions GRYPHON 2 MANUAL 2008 13 3 Configuring the Ethernet Connection For users wanting to access information externally from the hardware a communication connection to the G2 must be established via an Ethernet link This connection will allow you to send and retrieve data execute an onboard application or run one of the DG applications 3 1 Connection to the PC You must have access to an Ethernet connection Your office workshop or factory floor may already be equipped with such a link If it is not or if you are establishing a point to point connection with a dedicated PC not already equipped with Ethernet then an appropriate network card must be installed on your PC A null RJ45 Ethernet cable is provided with the G2 package for use in a point to point configuration with a PC This cable connects the Ethernet port on the rear panel of the G2 to the Ethernet port on the host PC 3 2 Default IP address Ethernet communicates by having each individual device on a network using a unique Internet Protocol I
25. is described in section 3 3 1 of this manual A description of the other sections shown on the above screen follows GRYPHON 2 MANUAL 2008 29 4 1 1 Modules Pinouts X DG Gryphon Installed Modules Netscape Joj x vt A http 192 168 1 102 stat wstatm cgi D Renee Stop DG Gryphon Installed Modules Back to main page This page lists installed modules with their associated pin outs and channel ID assignments a channel or interface is only accessible if it is listed here This page is automatically generated based upon G2 start up detection of installed hardware It shows the modules installed with their type version and serial number Each channel per card is shown with pin outs listed GRYPHON 2 MANUAL 2008 30 4 1 2 Info Stats D phon Informatio ozilla ioj x File Edit View Go Bookmarks Tools Window Help a Back 5 Ah Home Bookmarks f The Mozila Organiza 4 Latest Builds Gryphon Information Back to main page Load Averages 1 minute 5 minutes 15 minutes 0 00 0 00 0 00 User Memory Total 14 696 448 bytes Used 5 021 696 bytes 34 2 Free 9 674 752 bytes 65 8 gserv 158 sbin insmod o can o 01 gryphon modules can o firstchan 01 slot 0 sbin insmod o dlc o 03 gryphon modules dlc o firstchan 03 slot 1 sbin insmod o scp o 05 gryphon modules scp o firstchan 05 slot 2 set_speed 160 Channel 1 set to speed index 7 Channel 2 set to
26. isplayed is static and can only be updated by pressing Reload on the browser Ht DG Gryphon Installed Channels Mozilla DG Gryphon Installed Channels Back to main page X mwmdalme a 4 GRYPHON 2 MANUAL 2008 34 4 1 4 Documentation Dearborn Group GRYPHON Technical Information Netscape lal xl File Edit View Go Communicator Help 3 7 A A 2 2 SO E Back Forward Reload Home Search Netscape Print Security Shop Qui What s Related Gryphon Technical Information Gryphon Communication Protocol Gryphon Hardware Information Gryphon Utils Documentation Gryphon Linux Kernel information Examples Source Code and FAQs Unix client example source code tgz archive C header files tgz archive Gryphon Product Technical Support on DG s web site ar D Document Done This page is the manual for the Gryphon Protocol and provides generic TCP IP socket commands used to program directly to the hardware For additional information please see Section 5 for a description of the Gryphon Communication Protocol GRYPHON 2 MANUAL 2008 35 42 LCD Utilities The LCD screen displays a variety of information and can be configured via the keypad Typically the scrolling System status monitor is displayed but by pressing and holding the Left key 2 to 3 seconds other utilities can be accessed 4 2 1 System Status Monitor This is the normal boot up display for the hardware and it
27. lity for any intellectual property claims that may result from the use of this material e No license is granted by implication or otherwise for any patents or any other rights of Dearborn Group Inc or of any third party GRYPHON is a registered trademark of Dearborn Group Inc Other products that may be referenced in this manual are trademarks of their respective manufacturers GRYPHON 2 MANUAL 2008 Table of Contents 1 INTOGUCTION MC 5 LI Document organization etre imede ciere ded traer epo ce dioe ais EES e s dnb drea tb de enda 6 1 2 Technical Support iR RR o ERE ee edis 7 1 3 Related documents oseni uita had re ree Tra La d ae se diene 7 2 Hardware Overview Getting Started sssssssssssssssssseeeeen enne nennen 8 24 Gontents of the G2 Package i i teda en eee ae E iere EE 8 2 1 1 G2 Hardware provided oie diete pede tete pee Ee EE tan ence 8 2 1 2 G2 Software provided eee aet e etaed eic eU desee ierit 8 2 2 Hardware specifications setup sssssssssesesssssssseseeee entente entren nsns tnter 9 2 2 1 G2 hardware specifications A 9 2 2 2 POWER COnectloress eee Hiero cs eet e ubt deo dus ees dere ee etd e ieee te orans 9 2 2 3 Vehicle network connection eseeeseeenennn nnne nennen nnne nn nn nnn n tenen nn 9 H Wee ENEE 10 2 3 1 Powering Up the liardware ie loto ee pee tete e pe taa en ende en eek ent 10 23 2 Statusindicators Front iet e
28. m EST You may also fax or e mail your questions to us Include your voice telephone number for prompt assistance Phone 248 488 2080 E mail techsu dgtech com Fax 248 488 2082 Web site http www dgtech com 1 3 Related documents For further information regarding programming with the hardware you may wish to consult one or more of the following resources Dearborn Group Inc Phone 248 488 2080 API for communication with the DG Gryphon hardware family Hercules User Manual Linux related Web sites Introductory Linux information a good place to get started http Awww linux org Linux Documentation Project Regularly updated HOWTOs and FAQs http Awww tidp org General Linux Q amp A discussion board with searchable archives http Awww linuxquestions org News and information regarding the Linux kernel http www kerneltrap org GRYPHON 2 MANUAL 2008 2 Hardware Overview Getting Started Please read this section before using your hardware t describes the hardware information necessary for successful installation and operation Each section describes an individual hardware configuration Once you understand your hardware connection move to Section 3 for connecting to Ethernet 2 1 Contents of the G2 Package 2 1 1 G2 Hardware provided e G2 unit with up to 3 expansion network protocol modules e 12 VDC Universal A C power adapter rated for 3 Amperes e RJ45 Ethernet cable The G2 is shippe
29. nd automation communication networks These products use an Ethernet connection to the user s PC to provide a high speed user interface for applications such as diagnostics monitoring and troubleshooting as well as for custom applications An embedded Linux operating system and standard Transmission Control Protocol Internet Protocol TCP IP services ensure inter connectivity with a large number of existing PCs workstations and network hardware systems The GRYPHON 2 herein referred to as G2 includes the following features User interface e Ethernet with 1000 1007 101 Hardware Three expansion slots for network protocol modules AMD Geode SC 3200 Processor Two PC card CardBus slots type 2 Three USB connectors one on front of unit two on rear LCD display Keypad Flash based disk Special options See Appendix C Software GNU Linux On board Web server TCP IP support standard services Telnet FTP SSH etc Module drivers and applications The G2 provides three expansion slots for the connection of protocol interface modules Users can utilize one of DG s existing PC programs or write their own client based or stand alone applications for communication with the hardware The G2 utilizes the Gryphon Communication Protocol which is a client server communication protocol specification that defines the format of messages passed over a TCP connection between the G2 and a client GRYPHON 2 MANUAL
30. o the flash off Use caution with this selection Mount PCMCIA disk Mount a PCMCIA card for use with the hardware Unmount PCMCIA disk Unmount a PCMCIA card from the hardware so it can be safely removed Restore PCMCIA gt FS Copy files from a mounted PCMCIA card to the on board flash It will overwrite all files Backup FS PCMCIA Copy all files from the on board flash to a mounted PCMCIA card NOTE Special confirmation requested on the G2 unit s screen is required to activate the restore feature removal or alteration of the PCMCIA card in conjunction with this operation may render the unit unbootable GRYPHON 2 MANUAL 2008 38 4 2 2 5 Demonstrations J1979 OBD Diagnostics A J1979 diagnostics demonstration functional only with a vehicle connected After selecting the appropriate channel the user can use the up and down arrows to view four different screens To access the above menus from the System Status Monitor press and hold the back key then follow the directions appearing at the bottom of the display The System Programs utility is used to turn on or off different applications installed on the G2 Pressing the forward gt key will start or stop an application Press the back key to exit to the menu system A program having a stop associated with it is currently active therefore selecting stop indicates you want to quit the application 5 Communication Interface Clients communicate with t
31. on network These devices are resident on the G2 a user application e g a network monitor program Client processes can be running either on the G2 or more typically on a PC connected to the G2 over TCP IP a message scheduler process running on the hardware a message responder process running on the hardware Here are some scenarios for routing of GC frames in a Gryphon Network e CAN frames detected on a CAN bus sent from an SD_CARD CAN channel to an SD_CLIENT user program e CAN frames to be transmitted over a CAN bus sent from an SD CLIENT to an SD_CARD e Achannel speed change request sent from an SD CLIENT to an SD CARD e A request for scheduler services sent from an SD CLIENT to an SD SCHED 5 2 GC frames As stated previously each GC frame is assigned a unique source and destination address before it is sent over the Gryphon Network with exception such as broadcast Some of the most commonly used types of GC Frame are FT_DATA FT EVENT these frames encapsulate the frames of the in vehicle network protocols Typically they are routed by the Gryphon server between processes of type SD CARD and SD CLIENT these frames are used to notify clients of the occurrence of various events and error conditions detected by the G2 e g when a service requested by the client has been completed or when an error condition has been detected on one of the channels GRYPHON 2 MANUAL 2008 40 5 3 Gryphon tim
32. or the GM J1850 DLC module channel type there are two preset speeds the first corresponds to normal mode and the second corresponds to 4X mode 5 4 2 Arbitrary speeds Some bus protocols are defined to operate over a wide range of bit rates and other bit timing characteristics For the channel types supporting these protocols the user may need to use the IOCTL method to get complete control over bus timing characteristics As a convenience however these channel types may also have preset speeds defined especially for the more commonly used bit timing settings GRYPHON 2 MANUAL 2008 41 5 5 Message filtering Clients use message filtering to control the routing of FT DATA frames from a channel to a client When a client begins a session with the Gryphon server the filter mode for all channels with respect to that client is FILTER OFF BLOCK ALL In this mode no bus traffic will be routed to the client If the client sets the filter mode of a channel to FILTER OFF PASS ALL then all bus traffic received by that channel will be routed to the client Finally if the client sets the filter mode of a channel to FILTER ON then only those received bus frames that are passed by an active filter or by the default filler action described below will be routed to the client Note that the filler mode is applied only to a given client channel pair i e it has no effect on frame traffic between any other client ch
33. parameter has been set press the gt key again and a check mark Qv will appear at the end of the IP Address Set IP Address 192 168 029 115V Press the 3 key again and the next setup screen will appear Follow the same procedure as in 5 above to modify the settings for Set Netmask Set Netmask 299 255 000 000 When finished modifying Set Netmask press the gt key to display the next setup screen Set Broadcast When finished with Set broadcast press the gt key again and Network settings being updated will appear briefly and then the System status monitor screen will appear If in 4 above you chose default the message Network settings set to default value will appear briefly followed by Network settings being updated followed by a return to the Systems status monitor screen Press the gt key to return to the normal scrolling System status monitor screen See Figure 6 that follows for an example of one of the scrolling System status monitor screens GRYPHON 2 MANUAL 2008 27 Moy 38 1999 02 02 AM Ei clear events E Figure 6 Example of Scrolling System Status Monitor 4 On board Utilities With an on board Linux operating system G2 users have a host of utilities that they can access Some of these utilities are available on the G2 web page others are accessible only on the LCD display 4 1 Using a Web browser to modify the Gryphon s TCP IP parameters You may access the webpage utilitie
34. r of iterations of the entire schedule Whether or not the schedule is to be treated as time critical The client is notified via an FT EVENT frame EVENT SCHED DONE when the schedule has been completed 5 7 Message responders A Message Responder is a process running on the G2 CPU which transmits GC frames in response to trigger events A trigger event is the reception of an FT DATA or FT EVENT frame having specific data content Clients create Message Responder processes by specifying the received message trigger conditions using Filters and Filter Blocks described earlier The client also specifies the set of GC frames that are to be used in the response GRYPHON 2 MANUAL 2008 43 Appendix A G2 Main Menu System The System status monitor is the LCD program that runs on start up of the G2 unit It displays various screens to provide system data and information To access the menus for other LCD programs press the Left arrow key to exit the scrolling monitor Menu selections are made by using the keypad on the front of the G2 unit consisting of four arrow keys Left back Right forward Up and Down A diagram appears on most menu screens that explains the function for each of the four arrow keys lf the arrow key is shown as solid it provides the function indicated If the arrow key is shown only as an outline that key will have no function for that screen After start up of the G2 press and hold the Left arrow k
35. s via a browser like Mozilla Firefox or Internet Explorer on a network connected computer Note This option requires that the current TCP IP parameters allow communication over the network If communication over the network is not possible as is often the case when reconfiguration is required then the TCP IP parameters must be changed either through the method described in section 3 3 1 or that described in section 3 3 2 GRYPHON 2 MANUAL 2008 28 1 Verify that your PC s TCP IP settings do NOT match those set for the G2 unit The G2 s default parameters are IP Address 192 168 1 1 Netmask 255 255 0 0 2 Start your Web browser Type the following URL http 192 168 1 1 The following Web page with its six areas for viewing Configuration Modules Pinouts Info Stats Channels and Documentation appears as shown in the screen that follows Dearborn Group GRYPHON 2 Mozilla Firefox loj x File Edit Me History Bookmarks Tools Help 4 2 Q o1 o Getting Started Latest Headlines Google D G Search DG Dearborn Group GRYPHON2 Lj http 192 168 29 115 index php CH JC Google e 5 E RSZ c ke DX Q settings rie wii Rich s G2 Configuration EZZ ias GRYPHON2_20070629 Modules Pinouts EGO 7 B Linux gryphon 2 6 13 4 20 Thu Mar 29 10 57 26 AKDT 2007 i586 unknown Info Stats Channels Documentation Note The Configuration section
36. te pre e eee tdeo eee ie gie atid 10 2 3 3 LCD display Front a eet er ecc EE e eet etre etu a 11 2 3 4 Input EH lu 11 2 3 5 USB connector TFrontl estne entere enne nnne snnt nennen rennes nnne ns 11 2 3 6 Power jack connector Thea 12 2 3 7 USB connectors One Front Two Rear sssssssssseseneeeeeen nennen 12 2 3 8 Ethernet RJ45 connection THeart eese eene nennen 13 2 3 9 Type 2 CardBus slots Rear eene nnne nennen nnne tennis 13 2 3 10 Module connections Rear ener 13 3 Configuring the Ethernet Connection ener nnns nnns 14 Qd Gonnection to the EE 14 3 2 Defaut P Address ioeie HO Gr e tene e eee ebe dee SE 14 3 3 Configuring the IP Address eee enne nennen nnn in tne en nennen entree ns 15 3 3 1 Using a Web browser to modify the Gryphon s TCP IP parameters sseeeeeseeeeeseeeeeen 15 3 3 2 Using the LCD and keypad to modify the TCP IP oarameierg nenene 26 4 Onsboard Eug 28 4 1 Using a Web browser to modify the Gryphon s TCP IP parameters sees 28 4 1 1 Modules Pifiouts s 3 23 1231 Ere ie iE ex dE hop E Ee oeste rdiet exp eran 30 4 1 2 ue NEE 31 SE EE EE IT 32 4 1 4 DOCUMENTATION IEEE 35 4 2 EGDUUIINOSS zara E sese dei petet esseri Tet ELMO LL toes 36 4 2 1 System Status Monitor ined nid pene ea E dee x a deae dee t EEN Cede ue 36 4 2 2 Othermenus E 37 4 2 2 1 Kein dope EE 37 4 2 2 2 System Utilities eege Ae ele aiden i dence dence dsl EN due ETS 38 4 2 2 3 System Programs xtc a a he dee a
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