PCAN-miniPCI - User Manual
Contents
1. 18FEC100h 18FEE500h 18FEE900h l o o co o o o oo C9 5F 0100 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 53 00 00 00 O Message OOFFAAT Th OOFFBB h OOFFCCTih Transmit ClO O Data 00 010001 AD 56 48 9476 D6 C6 BD 76 6555 00 56 00 65 00 Cycle Time Wait w v 125 5 Count Trigger 17 Manual 208 Time 4558 Time Connected to PCAN PCI 500 kBit s Bl Overruns 0 OXmtFull 0 Figure 8 Receive Transmit Tab The Receive Transmit tab is the main element of PCAN View It contains two lists one for received messages and one for the transmit messages Representation of CAN data is in hexadecimal format Do the following to transmit a CAN message with PCAN View 1 Select the menu command Transmit gt New Message alternatively Jor Ins The dialog box New Transmit Message is shown 17 PCAN miniPCI User Manual m System Edit Transmit Message ID Hex DLE Data Hex 12 44 25 12 44 25 AB OC Cycle Time 125 Message Type Extended Frame W Paused Remote Request Comment Wake Up Message Cancel Help Figure 9 Dialog box New transmit message 2 Enter the ID and the data for the new CAN message 3 The field Cycle Time indicates if the message shall be transmitted manually or periodically If you want to transmit the message periodically you must enter a value greater than 0 For a manual2. 54 T E a met L Ma m ntl e E E U mi C u 51 0 mm mao TI L biu a Cat aes moh a a 2 m m LAI E os ODHE 4 oC a Tis Aa mj Ta EE an rT LL rT LLJ mr niEes Y M 6 H max 4 mm Figure 13 View PCAN miniPCl The figure doesn t show the actual size of the product PCAN miniPCI User Manual a System Appendix C Quick Reference Software Hardware Installation under windows Before installing the PCAN miniPCl card into the computer set up the corresponding software package from the supplied DVD with administrator privileges Afterwards insert the PCAN miniPCl card into a vacant Mini PCI slot of the switched off computer The PCAN miniPCl card is recognized by Windows and the driver is initialized After the installation process is finished successfully you can find the entry PCAN miniPClI in the branch CAN Hardware of the Windows Device Manager Getting Started under windows Run the CAN monitor PCAN View from the Windows Start menu as a sample application for accessing the PCAN miniPCl card For initialization of the PCAN miniPCl card select the CAN channel and the CAN bit rate High speed CAN connector D Sub 9 pins o 5 V optional n c not connected 29
3. Firmware 1 1 1 File Client Edit Transmit View Trace Help Ea E eha go Receive Transmit Trace amp PCAN USB O Message DLC Data Cycle Tim Cou T 18FECO00h 8 00 7F 7D 00 00 00 00 00 1001 1103 18FEC100h 8 88 00 00 00 00 00 00 00 1001 1103 g 18FEE500h 8 00 00 00 00 00 00 00 00 1001 1103 gt 18FEES00h 8 00 00 00 00 00 00 00 00 1001 1103 8 22 00 00 00 00 00 00 00 415 2206 Se Becomes 8 56 65 68 69 63 6C 65 31 e001 109 a 8 28 00 00 00 00 00 00 00 1103 PCAN View 8 00 5B 1E 0100 00 00 00 8 00 FA 00 00 00 00 00 00 Available CAN hardware and PCAN nets Addn Delet DLC cc IZ Internal 8 18 00 11 00 11 00 1100 Wait a E PEAK PCI CAN at PCI Bus 4 Device 1 Channel 1 2 A PCI 125k 125 kBit s a 1100 Wi AF PCI 250k 250 kBit s 4 00010001 Wait Se PCAN USB Pro Device 11h Channel 2 Firmware 1 1 1 ee PCAN USB Device Bh Firmware 2 8 ISB 500 kBit s amp Overruns 0 QXmtFull 0 Bit rate 500 kBit s Bus timing register value Hex 001C Message filter Standard From 000 Hex To 7FF Hex Extended on Cancel Help J Figure 6 The main window of PCAN View for Windows Do the following to start and initialize PCAN View 1 If PCAN View is already installed on the hard disk open the Windows Start menu go to Programs gt PCAN Hardware and select the entry PCAN View If you haven t installed PCAN View together with the device driver you can start the prog
4. x Projekt Debuggen Extras Fenster Hilfe Datei Bearbeiten Ansicht Projekt g a Gadd raaa a EE a a E R TE A ve T IEA Figure 12 PCAN Basic On the provided DVD you can find files of the programming interface PCAN Basic in the directory branch Develop This API provides basic functions for linking own programs to CAN interfaces by PEAK System and can be used for the following operating systems Windows 7 Vista XP 32 64 bit Windows CE 6 x x86 ARMv4 The API is designed for cross platform use Therefore software projects can easily ported between platforms with low efforts PEAK System has created examples for the following programming languages C C C CLR Visual Basic Delphi Python and Java 21 PCAN miniPCI User Manual m System 4 2 1 Features of PCAN Basic Supports Windows 7 Vista XP 32 64 bit and Windows CE 6 x operating system Multiple PEAK System applications and your own can be operated on a physical CAN channel at the same time Use of a single DLL for all supported hardware types Use of up to 8 channels for each hardware unit depending on the PEAK CAN interface used Simple switching between channels of a PEAK CAN interface Driver internal buffering of 32 768 messages per CAN channel Precision of time stamps on received messages up to 1 us depending on the PEAK CAN interface used Access to specific hardware parameters such as listen only mode Noti
5. 0 00 73 65 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 14 33 00 00 00 73 65 00 00 00 00 00 00 73 65 00 00 00 00 14 33 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 1433 00 00 00 73 65 00 00 00 00 00 00 73 65 00 00 00 Errors 0 0O Connected to PCAN PCI 500 kBit s B Owerruns 0 Figure 10 Trace Tab OXmtFull 0 PCAN miniPCI User Manual PEAK System On the Trace tab the data tracer of PCAN View is used for logging the communication on a CAN bus During this process the CAN messages are cached in the working memory of the PC Afterwards they can be saved to a file The tracer can be configured to run in linear or in ring buffer mode In linear buffer mode the logging is stopped as soon as the buffer is filled completely In ring buffer mode the oldest messages are overwritten by incoming ones 19 PCAN miniPCI User Manual m System 4 1 3 Status Bar Connected to PCAN PCI 500 kBit s B Owerruns 0 QOXmtFull 0 Figure 11 Display of the Status Bar The status bar shows information about the current CAN connection about error counters Overruns OXmtFull and shows error messages You can find further information about the use of PCAN View in the help which you can invoke in the program via the menu Help or the F1 key 20 PCAN miniPCL User Manual System 4 2 Linking Own Programs with PCAN Basic LJ Formi cs Microsoft Visual C 2008 Express Edition or
6. PCAN min1PCI Mini PCI to CAN Interface User Manual v2 1 2 N PCAN miniPCL User Manual Products taken into account Product Name Model PCAN miniPCl Single Channel One CAN channel PCAN miniPCI Dual Channel Two CAN channels PCAN miniPCl Single Channel One CAN channel galvanic opto decoupled isolation for CAN connection PCAN miniPCl Dual Channel Two CAN channels galvanic opto decoupled isolation for CAN connections Part Number IPEH 003044 IPEH 003045 IPEH 003046 IPEH 003047 The cover picture shows the product PCAN miniPCl Dual Channel with opto decoupling Other product versions have an identical form factor but vary in equipment System CANopen and CiA are registered community trade marks of CAN in Automation e V All other product names mentioned in this document may be the trademarks or registered trademarks of their respective companies They are not explicitly marked by uTM and 1D 2012 PEAK System Technik GmbH PEAK System Technik GmbH Otto Roehm Strasse 69 64293 Darmstadt Germany Phone 49 0 6151 8173 20 Fax 49 0 6151 8173 29 www peak system com info peak system com Document version 2 1 2 2012 07 12 PCAN miniPCI User Manual a System Contents 1 Introduction 4 1 1 Properties at a Glance 4 1 2 System Requirements 5 1 3 Scope of Supply 5 2 Installing the Software and the Card 6 3 Connecting the CAN Bus 9 3 1 D Sub connector 9 3 2 Supplying Ext
7. ernal Devices via the CAN Connector 11 3 3 Cabling 13 3 3 1 Termination 13 Smee ee Example of a Connection 13 3 3 3 Maximum Bus Length 14 4 Using the Software 15 4 1 CAN Monitor PCAN View for Windows 15 4 1 1 Receive Transmit Tab 17 4 1 2 Trace Tab 19 4 1 3 Status Bar 20 4 2 Linking Own Programs with PCAN Basic 21 4 2 1 Features of PCAN Basic 22 4 2 2 Principle Description of the API 23 4 2 3 Notes about the License 24 5 Technical Specifications PCAN miniPCI 25 Appendix A CE Certificate 27 Appendix B Dimension Drawing 28 Appendix C Quick Reference 29 PCAN miniPCI User Manual a System 1 Introduction The PCAN miniPCl card provides one or two CAN channels in com puters with Mini PCI slots e g in the embedded domain Device drivers and programming interfaces exist for different operating systems SO programs can easily access a connected CAN bus Tip At the end of this manual Appendix C you can find a Quick Reference with brief information about the installation and operation of the PCAN miniPCl card 1 1 Properties at a Glance CAN interface for the Mini PCI slot 1 or 2 High speed CAN channels ISO 11898 2 Bit rates up to 1 Mbit s Compliant with CAN specifications 2 0A 11 bit ID and 2 0B 29 bit ID CAN bus connection via connection cable and D Sub 9 pin in accordance with CiA 102 NXP SJA1000 CAN controller 16 MHz clock frequency TJA1040 CAN transceiver Space saving dimension thanks to SMD tec
8. fication of the application through Windows events when a message is received Extended system for debugging operations Multilingual debugging output Output language depends on operating system Debugging information can be defined individually An overview of the API functions is located in the header files You can find detailed information about the PCAN Basic API on the provided DVD in the text and help files file name extensions txt and chm 22 PCAN miniPCI User Manual a System 4 2 2 Principle Description of the API The PCAN Basic API is the interface between the user application and device driver In Windows operating systems this is a DLL Dynamic Link Library The sequence of accessing the CAN interface is divided into three phases 1 Initialization 2 Interaction 3 Completion Initialization A CAN channel must be initialized before using it This is done by the simple call of the function can Initialize Depending on the type of the CAN hardware up to eight CAN channels can be opened at the same time After a successful initialization the CAN channel is ready for communication with the CAN hardware and the CAN bus No further configuration steps are required Interaction For receiving and transmitting CAN messages the functions can Read and can write are available Additional settings can be made e g setting up message filters to confine to specific CAN IDs or setting the CAN controller to listen o
9. hnology Galvanic isolation on the CAN connection up to 300 V separate for each CAN channel 5 Volts supply to the CAN connection can be connected through a solder jumper e g for external bus converter Operating temperature range from 0 to 70 C 32 to 158 F PCAN miniPCI User Manual a System Note This manual describes the use of the PCAN miniPCl card with Windows You can find device drivers for Linux and the corresponding application information on the provided DVD in the directory branch Develop and on our website under www peak system com linux 1 2 System Requirements A vacant Mini PCI slot in the computer Operating system Windows 7 Vista XP 32 64 bit or Windows CE6 x x86 and ARMv4 processor support or Linux 32 64 bit 1 3 Scope of Supply PCAN miniPCl card Connection cable inc D Sub plug Device drivers for Windows 7 Vista XP 32 64 bit and Linux 32 64 bit Device driver for Windows CE6 x x86 and ARMv4 processor support PCAN View CAN monitor for Windows PCAN Basic programming interface consisting of an interface DLL examples and header files for all common programming languages Manual in PDF format PCAN miniPCI User Manual a System 2 Installing the Software and the Card This chapter covers the software setup for the PCAN miniPCl card under Windows and the installation in the computer Setup the driver before installing the PCAN miniPCl card D Do the following to in
10. in Current consumption to 5 Volt pin Mini PCI type 3A 124 pin D Sub m 9 pins Pin assignment according to specification CiA 102 ISO 11898 2 High speed CAN 2 0A standard format and 2 0B extended format 40 kbit s 1 Mbit s Lower bit rates on request NXP Philips SJA1000 NXP Philips TJA1040 PCAN miniPCl none PCAN miniPCl opto up to 300 V separate for each CAN connector D Sub pin 1 5 V max 50 mA Not assigned at delivery none max 20 mA typ max PCAN miniPCl Single Ch 30mA 50mA PCAN miniPCl Dual Ch 40mA 80mA PCAN miniPCl Single Ch opto 40mA 60 mA PCAN miniPCl Dual Ch opto 60mA 100 mA Continued on the next page 25 PCAN miniPCI Measures Size Weight Length connection cable card D Sub Environment Operating temperature Temperature for storage and transport Relative humidity EMC User Manual 59 6 x 51x 4mm WxLx H System See also dimension drawing in Appendix B on page 28 PCAN miniPCl Single Ch PCAN miniPCl Dual Ch PCAN miniPCl Single Ch opto PCAN miniPCl Dual Ch opto 15cm Other cable lengths on request 0 70 C 32 158 F 40 100 C 40 212 F 15 90 not condensing EN 55024 2003 10 EN 55022 2008 05 EC directive 2004 108 EG 26 Card 10g 11g 11g 12g Cable D Sub 8g 16 g 8g 16 g PCAN miniPCI User Manual m System Appendix A CE Certificate PCAN miniPCl IPEH 003044 45 46 47 EC Dec
11. ing port on the PCAN miniPCl card BOT J mmPCI is CAN 2 roo pri E E e 5 Ga Ea as pene J it a ao ES Gd EJ Li HEE EREN MPE Cn ia z _ dhan cI nest 4 F J Figure 1 Positions of the CAN ports on the PCAN miniPCl card Close the computer s casing Reconnect the power supply of the computer PCAN miniPCI User Manual a System Do the following to complete the initialization 1 Turn on the computer and start Windows Make sure that you are logged in as user with administrator privileges Windows notifies that new hardware has been detected Windows XP only A Wizard dialog box appears Follow its instructions Deny the search for driver software at Windows update and select the automatic software installation during the procedure All Windows operating systems The drivers are found and installed by Windows Afterwards you can work as user with restricted rights again After the initialization process is finished successfully you can find the entry PCAN miniPCI in the branch CAN Hardware of the Windows Device Manager PCAN miniPCI User Manual a System 3 Connecting the CAN Bus 3 1 D Sub connector A High speed CAN bus ISO 11898 2 is connected to the 9 pin D Sub connector The pin assignment corresponds to the specification CiA 102 o 5 V optional o CAN_L n c not connected Figure 2 Pin assignment High speed CAN view onto a D Sub connector Wi
12. laration of Conformity PEAK System Technik GmbH Notes on the CE Symbol The following applies to the PCAN miniPCI products IPEH 003044 45 46 47 EC Directive This product fulfills the requirements of EC directive 2004 108 EG on Electromagnetic Compatibility and is designed for the following fields of application as per the CE marking Electromagnetic Immunity DIN EN 55024 Publication date 2003 10 Information technology equipment immunity characteristics Limits and methods of measurement IEC CISPR 24 1997 modified A1 2001 A2 2003 German version EN 55024 1998 A1 2001 A2 2003 Electromagnetic Emission DIN EN 55022 Publication date 2008 05 Information technology equipment Radio disturbance characteristics Limits and methods of measurement IEC CISPR 22 2005 modified A1 2005 German version EN 55022 2006 A1 2007 Declarations of In accordance with the above mentioned EU directives Conformity the EC declarations of conformity and the associated documentation are held at the disposal of the competent authorities at the address below PEAK System Technik GmbH Mr Wilhelm Otto Roehm Strasse 69 64293 Darmstadt Germany Phone 49 0 6151 8173 20 Fax 49 0 6151 8173 29 E mail info peak system com Mh bi Signed this 4 day of October 2011 27 PCAN miniPCI User Manual a System Appendix B Dimension Drawing 59 6 mm Eq E k od iera Saj im a
13. nly mode When receiving CAN messages events are used for an automatic notification of an application client This offers the following advantages The application no longer needs to check for received messages periodically no polling The response time at reception is reduced 23 PCAN miniPCI User Manual a System Completion To end the communication the function can _Uninitialize Is called in order to release the reserved resources for the CAN channel among others In addition the CAN channel is marked as Free and is available to other applications 4 2 3 Notes about the License Device drivers the interface DLL and further files needed for linking are property of the PEAK System Technik GmbH and may be used only in connection with a hardware component purchased from PEAK System or one of its partners If a CAN hardware component of third party suppliers should be compatible to one of PEAK System then you are not allowed to use or to pass on the driver software of PEAK System If a third party supplier develops software based on the PCAN Basic and problems occur during the use of this software consult the software provider 24 PCAN miniPCI User Manual m System 5 Technical Specifications PCAN min1PCI Connectors Computer CAN CAN Specification Bit rates Controller Transceiver Galvanic isolation Supply external devices Termination Supply Current consumption to 3 3 Volt p
14. only transmission enter 0 4 Confirm the entries with OK The created transmit message appears on the Receive Transmit tab 5 You trigger selected transmit messages manually with the menu command Transmit gt Send alternatively Space bar The manual transmission for CAN messages being transmitted periodically is carried out additionally Sales Q Tip Using the menu command File gt Save the current transmit messages can be saved to a list and loaded for reuse later on 18 4 1 2 Trace Tab File Client Edit Transmit View Trace Help na o o S a t amp Time 539 4616 539 4797 539 5002 539 5109 539 5113 539 5116 539 5207 539 5402 539 5598 539 5627 539 5633 539 5803 539 5998 539 6115 539 6123 539 6126 539 6203 539 6399 Type Data Data Data Data Data Data Data Data Data Data Data Data Data Data Data Data Data Data a it Trace 1 26 Yo ID 18F00400 18F00400 18F00400 18FEF100 18F00300 18FE6CO0 18F00400 18F00400 18F00400 18F00300 18FE6CO0 18F00400 18F00400 18FEF100 18F00300 18FE6CO0 18F00400 18F00400 Ring Buffer Rx 1264 Q m om e E o e E m E e a O e a OE e a B a a D a a E e B a e E m r E a 1 E e 1 E e 1 E m a E m a Om Um Data 00 00 00 73 65 00 00 00 00 00 00 73 65 00 00 00 00 00 00 73 65 00 00 00 00 14 33 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 1433 00 00 00 73 65 00 00 00 00 00 00 73 65 00 00 00 00 0
15. pecification for Mini PCI slots provides a maximum current output of 100 mA on the 5 Volt bar By the additional current consumption of external devices this limit can be exceeded and as a result the correct function of the computer may be affected D Proceed as follows to activate the 5 Volt supply Attention Electrostatic discharge ESD can damage or destroy components on the PCAN miniPCl card Take precautions to avoid ESD when handling the card Set the solder bridge s on the PCAN miniPCl card according to the desired settings During this procedure take especially care not to produce unwanted short circuits on the card Figure 4 shows the positions of the solder fields on the PCAN miniPCl card The table below contains the possible settings 11 PCAN miniPCI User Manual m System Figure 4 Positions of the solder fields on the PCAN miniPCI card 5 Volt supply gt None Pin 1 CAN channel 1 left near J2 f CAN channel 2 right near J3 A Attention Risk of short circuit If the option described in this section is activated you may only connect or disconnect CAN cables or peripheral systems e g bus converters to or from the PCAN miniPCl card while the computer is de energized 12 PCAN miniPCI User Manual a System 3 3 Cabling 3 3 1 Termination A High speed CAN bus ISO 11898 2 must be terminated on both ends with 120 Ohms Otherwise there are interfering signal reflec
16. ram directly from the supplied 15 PCAN miniPCI User Manual m System DVD In the navigation program Intro exe go to English gt Tools and under PCAN View for Windows select the link Start The dialog box for selecting the CAN hardware and for setting the CAN parameters appears Connect PCAN View Available CAN hardware and PCAN nets gt PCAN PCI at PCI Bus 4 Device 1 Channel 1 Bit rate 500 kBit s Bus timing register value Hex 001C Message filter Standard Extended From 000 Hex To FF Hex ok __ sane Help Figure 7 Selection of the CAN hardware and parameters 2 From the list Available CAN hardware select the CAN channel to be used 3 Select the bit rate that is used by all nodes on the CAN bus from the dropdown list Bit rate 4 Under Filter settings you can limit the range of CAN IDs to be received either for standard frames 11 bit IDs or for extended frames 29 bit IDs 5 Finally confirm the settings in the dialog box with OK The main window of PCAN View appears see Figure 8 16 PCAN m1n1PCI PI 4 1 1 File Client e Wl 36 Receive Transmit Trace 18FEC000h User Manual Receive Transmit Tab Edit Transmit View Trace Help x 00 95 00 00 00 00 00 00 00 00 00 30 7B 00 00 00 000002050100 00 00 02 13 000400 00 83 52 00 D9 7D 00 00 00 00 00 E EAK System
17. stall the driver 1 Make sure that you are logged in as user with administrator privileges not needed for normal use of the PCAN miniPCl card later on 2 Insert the supplied DVD into the appropriate drive of the computer Usually a navigation program appears a few moments later If not start the file Intro exe from the root directory of the DVD 3 On the page English gt Drivers activate the entry PCAN PCI 4 Click on Install now The setup program for the driver is executed 5 Follow the instructions of the setup program Oo Tip If you don t want to install the CAN monitor PCAN View for 2 Windows onto the hard disk together with the driver you have the option to start the program later directly from DVD without prior installation PCAN miniPCL User Manual Do the following to install the card in the computer System Attention Electrostatic discharge ESD can damage or destroy components on the PCAN miniPCl card Take precautions to avoid ESD when handling the card 1 2 o 4 7 8 Shut down the computer Disconnect the computer from the power supply Open the computer s casing Insert the PCAN miniPCl card into an empty Mini PCI slot For details please refer to the documentation of the computer For each CAN channel mount a D Sub connector with connection PCB into a respective hole of the computer casing For each CAN channel interconnect a D Sub connector and the correspond
18. th pin 1 devices with low power consumption e g bus conver ters can be directly supplied via the CAN connector At delivery this pin is not assigned You can find a detailed description in the follo wing section 3 2 Tip You can connect a CAN bus with a different transmission 4 standard via a bus converter PEAK System offers different bus converter modules e g PCAN TJA1054 for a Low speed CAN bus according to ISO 11898 3 PCAN miniPCI User Manual PEAK E System CDI yy AS 4 5 NAN Figure 3 PCAN miniPCI card with connection cable To connect a CAN bus to the PCAN miniPCI card use the supplied special connection cables After you ve plugged in the cable on the PCAN miniPCI card you can connect a CAN bus to the D sub socket 10 PCAN miniPCI User Manual m System 3 2 Supplying External Devices via the CAN Connector A 5 Volt supply can optionally be routed to pin 1 of a D Sub connec tor on the PCAN miniPCl card independently for each connector on the Dual Channel versions Thus devices with low power consump tion e g bus converters can be directly supplied via the CAN con nector The current consumption may not exceed 50 mA per CAN connector When using this option the 5 Volt supply is connected to the power supply of the computer The opto decoupled versions of the card contain an interconnected DC DC converter In each case resettable 100 mA fuses are interposed 0 Important note The s
19. tions and the transceivers of the connected CAN nodes CAN interface control device will not work The PCAN miniPCl card does not have an internal termination Use the card on a terminated CAN bus 3 3 2 Example of a Connection Terminated cable PC Control device CAN Interface Figure 5 Simple CAN connection In this example the PCAN miniPCI card is connected with a control unit by a cable that is terminated at both ends 13 PCAN miniPCI User Manual a 33353 System Maximum Bus Length High Speed CAN networks may have bit rates of up to 1 Mbit s The maximum bus length depends primarily on the bit rate The following table shows the maximum possible CAN bus length at different bit rates Bit rate 1 Mbit s 500 kbit s 250 kbit s 125 kbit s 50 kbit s 20 kbit s 10 kbit s 5 kbit s Bus length 40 m 110 m 240 m 500 m 1 3 km 3 3 km 6 6 km 13 0 km The listed values have been calculated on the basis of an idealized system and can differ from reality 14 PCAN miniPCI User Manual a System 4 Using the Software This chapter covers the provided software PCAN View and the programming interface PCAN Basic 4 1 CAN Monitor PCAN View for windows PCAN View for Windows is a simple CAN monitor for viewing transmitting and logging CAN messages FB PCAN View R nanm AF PCI 500k 500 kBit s amp PCAN USB Pro Device 11h Channel 1
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