PCAN-miniPCIe - User Manual
Contents
1. 1 or 2 High speed CAN channels ISO 11898 2 PCAN m1n1PCIe User Manual System Note This manual describes the use of the PCAN miniPCle 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 PCI Express Mini slot in the computer Operating system Windows 7 Vista XP 32 64 bit or Linux 32 64 bit 1 3 Scope of Supply PCAN miniPCle card Connection cable incl D Sub plug Device drivers for Windows 7 Vista XP 32 64 bit and Linux 32 64 bit PCAN View CAN monitor for Windows 7 Vista XP 32 64 bit PCAN Basic programming interface consisting of an interface DLL examples and header files for all common programming languages Manual in PDF format PCAN m1n1PCIe User Manual System 2 Installing the Software and the Card This chapter covers the software setup for the PCAN miniPCle card under Windows and the installation in the computer Setup the driver before installing the PCAN miniPCle card sp Do the following to install the driver and additional software 1 Make sure that you are logged in as user with administrator privileges not needed for normal use of the 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 not2. 18F00400 18F00400 18F00400 18FEF100 18F00300 18FE6CO0 18F00400 18F00400 18F00400 18F00300 18FE6CO0 18F00400 18F00400 18FEF100 18F00300 18FE6CO0 18F00400 18F00400 Ring Buffer Rx 1264 m Co C0 0 C0 C0 0 0 a e 0 0 0 0 C0 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 00 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 14 33 00 00 00 73 65 00 00 00 00 00 00 73 65 00 00 00 Errors 0 O Connected to PCAN PCI 500 kBit s Bil Overruns 0 QxmtFull 0 Figure 9 Trace tab PCAN m1n1PCIe 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 1 PCAN m1n1PCIe User Manual 4 1 3 Status Bar Connected to PCAN PCI 500
3. start the file Intro exe from the root directory of the DVD 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 02 Tip If you don t want to install the CAN monitor PCAN View for VVindovvs onto the hard disk together vvith the driver you have the option to start the program later directly from DVD without prior installation A PCAN m1n1PCIe User Manual System Do the following to install the card in the computer Attention Electrostatic discharge ESD can damage or destroy components on the PCAN miniPCle card Take precautions to avoid ESD when handling the card 5 0 Shut dovvn the computer Disconnect the computer from the power supply Open the computer s casing Insert the PCAN miniPCle card into an empty PCI Express Mini 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 corresponding port on the PCAN miniPCle card CAN 1 g r izi H T TH I Figure 1 Positions of the CAN ports on the PCAN miniPCle card L 7 PCAN miniPCIe User Manual z System 7 Close the computer s casing 8 Reconnect the power supply of the computer DB Do the following
4. 13 4 1 1 Receive Transmit Tab 15 4 1 2 Trace Tab 17 4 1 3 Status Bar 18 4 2 Linking Own Programs with PCAN Basic 19 4 2 1 Features of PCAN Basic 20 4 2 2 Principle Description of the API 21 4 2 3 Notes about the License 22 5 Technical Specifications PCAN m1n1PCTe 23 Appendix A CE Certificate 25 Appendix B Dimension Drawing 26 Appendix C Quick Reference 27 PCAN m1n1PCIe User Manual 1 System Introduct1on The PCAN miniPCle card enables the connection of embedded PCs and laptops with PCI Express Mini slots to CAN networks There is galvanic isolation of up to 300 Volts between the computer and CAN sides Device drivers and a programming interface exist for different operating systems so programs can easily access a connected CAN bus z 1 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 miniPCle card 1 Properties at a Glance CAN interface for the PCI Express Mini slot CAN bus connection via connection cable and 9 pin D Sub in accordance with CiA 102 Bit rates up to 1 Mbit s Compliant with CAN specifications 2 0A 11 bit ID and 2 0B 29 bit ID NXP SJA1000 compatible CAN controller FPGA implementation NXP PCA82C251 CAN transceiver Galvanic isolation on the CAN connection up to 300 V separate for each CAN channel Extended operating temperature range from 40 to 85 C 40 to 185 F
5. 24 PCAN m1n1PCIe User Manual System Appendix A CE Certificate PCAN miniPCle IPEH 003048 49 EC Declaration of Conformity PEAK System Technik GmbH System Notes on the CE Symbol The follovving applies to the PCAN miniPCle products IPEH 003048 49 EC Directive This product fulfills the requirements of EC directive 2004 108 EG on Electromagnetic Compatibility and is designed for the follovving 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 1 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 bE Signed this 0274 day of March 2012 25 PCAN m
6. 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 7 14 PCAN miniPCIe User Manual m ol 4 1 1 File Client Hi 7 i Rece1ve Transm1t Tab Edit Transmit View Trace Help 1 a l Receive Transmit Trace 18 00 95 00 00 00 00 00 00 00 00 00 30 78 00 00 00 000002050100 00 00 02 13 000400 00 83 52 00 D9 70 00 00 00 00 00 E EAK System 19FEC100h 18FEE500h 18FEE900h CO CO o o 9 5 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 53 00 00 00 l Message OOFFBB h FFCC77h Transmit elci Data 00010001 AD 56 48 9476 D6 C6 BD 76 65 55 0056 0065 00 Cycle Time Wait iv v 125 5 Count Trigger 17 Manual 208 Time 4558 Time Connected to PCAN PCI 500 kBit s Bl Overruns 0 OXmtFull 0 Figure 7 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 15 PCAN m1n1PCIe User Manual Syste
7. kBit s B Overruns 0 OXmtFull 0 Figure 10 Example of a 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 18 PCAN m1n1PCIe User Manual System 4 2 Linking Own Programs with PCAN Bas1C C Formi cs Microsoft Visual C 2008 Express Edition x Projekt Debuggen Extras Fenster Hilfe Datei Bearbeiten Ansicht Projekt 9 a Gadd raaa 8 2 JAF BABA TE A OE iz 2 Figure 11 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 be 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 19 PCAN m1n1PCIe User Manual System 4 2 1 Features of PCAN Basic Supports VVindovvs 7 Vista XP 32 64 bit and VVindovvs CE 6 x operating system Multiple PEAK Syst
8. to complete the initialization 1 Turn on the computer and start Windows Make sure that you are logged in as user vvith administrator privileges VVindovvs notifies that nevv hardvvare has been detected 2 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 3 Afterwards you can work as user with restricted rights again After the initialization process is finished successfully you can find the entry PCAN miniPCle in the branch CAN Hardvvare of the Windows Device Manager PCAN m1n1PCIe User Manual System 3 Connect1ng the CAN Bus 3 1 D Sub connector A High speed CAN bus ISO 11898 2 is connected to a 9 pin D Sub connector The pin assignment corresponds to the specification CiA 102 n c not connected Figure 2 Pin assignment High speed CAN view onto a D Sub connector 02 Tip You can connect a CAN bus vvith a different transmission 2 standard via a bus converter PEAK System offers different bus converter modules e g PCAN TJA1054 for a Lovv speed CAN bus according to ISO 11898 3 Note Because the card provides no 5 volt supp y the voltage must be applied otherwise PCAN m1n1PCIe User Manual PEAK System Figure 3 PCAN miniPCle card with connection
9. 1n1PCIe User Manual System Appendix B Dimension Drawing 51 mm Figure 12 View PCAN miniPCle The figure doesn t show the actual size of the product 26 PCAN m1n1PCIe User Manual System Appendix C Quick Reference Software Hardware Installation under windows Before installing the PCAN miniPCle card into the computer set up the corresponding software package from the supplied DVD with administrator privileges Afterwards insert the PCAN miniPCle card into a vacant PCI Express Mini slot of the switched off com puter The PCAN miniPCle card is recognized by Windows and the driver is initialized After the installation process is finished successfully you can find the entry PCAN miniPCle 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 miniPCle card For initialization of the PCAN miniPCle card select the CAN channel and the CAN bit rate High speed CAN connector D Sub 9 pins n c not connected 27
10. 9 Standard From 000 Hex To 7FF Hex Extended Cancel Z Help J Figure 5 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 program directly from the supplied 13 PCAN m1n1PCTe User Manual 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 7 Connect PCAN Vievv Available CAN hardware and PCAN nets PCAN PCI at PCI Bus 4 Device 1 Channel 1 Bit rate 500 kBit s Bus timing register value Hex 001C Message filter 9 Standard Extended From 000 Hex To FF Hex sane Z Help Figure 6 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
11. N Initialize function 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 only 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 21 PCAN m1n1PCIe User Manual System Completion To end the communication the CAN Uninitialize function is called in order to release the reserved resources for the CAN channel among others n addition the CAN channel is marked as Free and is avallable to other applications 4 2 3 Notes about the L1Cense 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
12. PCAN m1n1PCIe User Manual 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 m5 Sa AF PCI 500k 500 kBit s amp PCAN USB Pro Device 11h Channel 1 Firmware 1 1 1 File Client Edit Transmit View Trace Help mi em x l mnmuds Receive Transmit Trace PCAN USB l Message DLC Data Cycle Tim Cou 1 8 00 7F 70 00 00 00 00 00 1001 1103 18FEC100h 8 88 00 00 00 00 00 00 00 1001 1103 q 18FEE500h 8 00 00 00 00 00 00 00 00 1001 1103 1 1 900 8 00 00 00 00 00 00 00 00 1001 1103 8 22 00 00 00 00 00 00 00 415 2206 cram 5 8 56 65 68 69 63 6C 65 31 10001 109 2 8 28 00 00 00 00 00 00 00 1103 PCAN View 8 00 58 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 1100 1100 1100 Vyait a b PEAK PCI CAN at PCI Bus 4 Device 1 Channel 1 2 A PCI 125k 125 kBit s 2 1100 Wi PCI 250k 250 kBit s 4 00010001 Wait PCAN USB Pro Device 11h Channel 2 Firmware 1 1 1 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
13. PCAN min1PCLe CAN Interface for PCI Express Mint User Manual v1 0 1 PEAK System PCAN miniPCIe User Manual Products taken into account Product Name Model PCAN miniPCle Single One CAN channel galvanic Channel isolation for CAN connection PCAN miniPCle Dual Channel Two CAN channel galvanic isolation for CAN connection System Part Number IPEH 003048 IPEH 003049 The cover picture shovvs the product PCAN miniPCle Dual Channel The single channel version has an identical form factor but vary in equipment 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 HE 2012 PEAK System Technik GmbH PEAK System Technik GmbH Otto Roehm Strasse 69 64293 Darmstadt Germany Phone 49 0 6151 8173 20 Fax 4 49 0 6151 8173 29 www peak system com info peak system com Document version 1 0 1 2012 07 09 PCAN m1n1PCIe User Manual 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 Cabling 11 3 2 1 Termination 11 3 2 2 Example of a Connection 11 3 2 3 Maximum Bus Length 12 4 Using the Software 13 4 1 CAN Monitor PCAN View for Windows
14. 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 22 PCAN m1n1PCTIe User Manual System 5 Technical Specifications PCAN mini1PCIe Connectors Computer CAN CAN Specification Bit rates Controller Transceiver Galvanic isolation Termination Supply Supply voltage Current consumption Measures Size Weight Length connection cable card D Sub PCI Express Mini 52 pins 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 5 kbit s 1 Mbit s NXP SJA1000 compatible CAN controller FPGA implementation NXP PCA82C251 Up to 300 V separate for each CAN connector none 1 5 V und 3 3 V 1 5 V max 180 mA 3 3 V max 330 mA 30 x51x4mm WxLxH See also dimension drawing in Appendix B on page 26 Card max 7g Cable D Sub max 16g 20 cm Other cable lengths on request Continued on the next page 23 PCAN m1n1PCIe User Manual System Environment Operating temperature 40 85 C 40 185 F Temperature for storage 40 125 C 40 257 F and transport Relative humidity 15 90 not condensing EMC EN 55024 2003 10 EN 55022 2008 05 EC directive 2004 108 EG
15. cable To connect a CAN bus to the PCAN miniPCle card use the supplied special connection cables After you ve plugged in the cable on the PCAN miniPCle card you can connect a CAN bus to the D sub socket 10 PCAN m1n1PCIe User Manual System 3 2 Cabling 3 2 1 Termination A High speed CAN bus ISO 11898 2 must be terminated on both ends with 120 Ohms Otherwise there are interfering signal reflections and the transceivers of the connected CAN nodes CAN interface control unit will not work The PCAN miniPCle card does not have an internal termination Use the card on a terminated CAN bus 3 2 2 Example of a Connection Terminated cable PC I Control device CAN Interface Figure 4 Simple CAN connection In this example the PCAN min PCle card is connected with a control unit by a cable that is terminated at both ends 11 PCAN m1n1PCIe User Manual 55 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 12
16. em applications and your own can be operated on a physical CAN channel at the same time Use of a single DLL for all supported hardvvare 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 buffer for 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 Notification 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 20 PCAN m1n1PCIe User Manual 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 CA
17. m Edit Transmit Message ID Hex DLE Data Hex 12 44 25 12 44 25 AB Cycle Time 125 Message Type Extended Frame M Paused Remote Request Comment Wake Up Message Cancel Help Figure 8 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 manual 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 02 Tip By using the menu command File gt Save you can save the Z current transmit messages to a list and load for reuse later on 16 4 1 2 Trace Tab File Client Edit Transmit View Trace Help na o o S a 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 86 ID
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