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Peak PCAN-GPRS Link User Manual

Pcan-gprs link platform for telematic applications
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PCAN-GPRS Link
Platform for Telematic Applications
User Manual
V1.0.4

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Summary of Contents for Peak PCAN-GPRS Link

  • Page 1 PCAN-GPRS Link Platform for Telematic Applications User Manual V1.0.4...
  • Page 2 PCAN-GPRS Link – User Manual Products taken into account Product Name Model Item Number PCAN-GPRS Link IPEH-004000 PCAN-GPRS Link Set evaluation version IPEH-004000-EVAL CANopen® and CiA® are registered community trade marks of CAN in Automation e.V. All other product names mentioned in this document may bet he trademarks or registered trademarks of their respective companies.

  • Page 3: Table Of Contents

    PCAN-GPRS Link – User Manual Contents Introduction Properties of a Glance Prerequisites for Operation Scope of Supply Hardware Pin Assignment Automotive Connector Microcontroller LPC2368 GPS-Module u-blox LEA-5S GPRS-Module Wavecom Wireless CPU WMP50 Extension 2.5.1 Pin Header 1 - J2 2.5.2...
  • Page 4 PCAN-GPRS Link – User Manual Microcontroller LPC2368 5.3.1 JTAG Pin Assignment ARM 20-Pin Connector 5.3.2 FMS Data 5.3.3 DTCO Data 5.3.4 GPS Data 5.3.5 OBD-2 via CAN Wavecom Wireless CPU WMP50 Firmware-Upload Uploading the Firmware via SD Card Firmware Update over the Air...

  • Page 5: Introduction

    The PCAN-GPRS Link is provided as a development platform for telematic applications. PCAN-GPRS Link supports the evaluation of FMS and Bus FMS data (Fleet Management Standard). This produces consumption-related vehicle data. The DTCO info interface also allows the connection and processing of a digital tacho with access to information such as driver identification and driver working time.
  • Page 6 PCAN-GPRS Link – User Manual Handling of OBD-2 data via CAN (complete PID support not ensured) CiA® 447 protocol support on request Support for the PCAN-Link software package by PEAK-System Two High-speed CAN channels (ISO 11898-2) with bit rates of...

  • Page 7: Prerequisites For Operation

    PCAN-GPRS Link – User Manual Prerequisites for Operation Operating voltage: 6 - 32 V DC FAKRA GSM/GPS combination antenna For programming • Windows 7/Vista/XP/2000 • SD card reader • ARM Evaluation Software μVision from Keil (www.keil.com/demo/eval/arm.htm) For the demo server •...
  • Page 8 PCAN-GPRS Link – User Manual PCAN-GPRS Link: PCAN-GPRS Link in aluminum casing Tyco mating connector including crimp contacts CD with library, software, programming example and manual in PDF format...

  • Page 9: Hardware

    PCAN-GPRS Link – User Manual Hardware Description of the hardware module. Figure 1: Arrangement of the hardware on the board...

  • Page 10: Pin Assignment Automotive Connector

    PCAN-GPRS Link – User Manual Pin Assignment Automotive Connector Figure 2: Arrangement of the pins on the automotive connector Pin Function Function Power supply (6 - 32 V) Power supply (6 - 32 V) For extension J2:10 For extension J2:7...

  • Page 11: Gps-Module U-Blox Lea-5S

    PCAN-GPRS Link – User Manual GPS-Module u-blox LEA-5S Basics Sensitivity -160 dBm (SuperSense) Receiver 50 channels with over 1 Million correlators Accuracy 2,5 m CEP at -130 dBm DGPS SBAS (WAAS, EGNOS, MSAS, GAGAN) 2,0 m CEP at -130 dBm...

  • Page 12: Extension

    PCAN-GPRS Link – User Manual Antenna VSWR max. 1,5:1 Impedance 50 Ω Typical radiated gain 0 dBi Connector FAKRA Code D Extension It is possible to extend the hardware using two pin headers. Following pins on these pin header are available:...

  • Page 13: Pin Header 1 - J2

    PCAN-GPRS Link – User Manual 2.5.1 Pin Header 1 - J2 Function Function Supply voltage, maximum Extension (Pin 4 automotive connector) 500 mA RESERVED Extension (Pin 16 automotive connector) 3,3 V maximum 100 mA Extension (Pin 17 automotive connector) Extension (Pin 18...

  • Page 14: Sd Card

    GPRS Link. To format the SD card and/or to install the firmware, you need an SD card reader and an SD card with maximum 2 GB capacity (supplied with the PCAN-GPRS Link set is a 1 GB SD card) Do the following to setup and/or install the SD card: Unscrew the back panel of the PCAN-GPRS Link.

  • Page 15: Operation

    PCAN-GPRS Link – User Manual Operation The power supply of the PCAN-GPRS Link is switched on by apply- ing the supply voltage. To save power it is possible to switch off the internal power supply. Restart is only possible via CAN or clamp 15 (ignition).

  • Page 16: Wake-Up

    Note: All LEDs, except for the GPRS LED, are freely configurable. Blink patterns are fixed in the LIB. Wake-up If the PCAN-GPRS Link is in Sleep mode, the operation will be resumed by a wake-up signal. Following possibilities are available for activating the PCAN-GPRS...

  • Page 17: Cabling

    PCAN-GPRS Link – User Manual Figure 5: Power supply PCAN-GPRS Link The PCAN-GPRS Link goes to sleep mode, if no CAN data is transmitted/received, the microcontroller is inactive, and clamp 15 is low. Activation of the PCAN-GPRS Link is in this case only possible via CAN or clamp 15.

  • Page 18: Example Of A Connection

    130 m (140 yards) 1 Mbit/s 40 m (45 yards) Note: The PCAN-GPRS Link is set by default to 500 kbit/s. Only in the case of the use of FMS used standard is 250 kbit/s. All other bit rates can be used freely.

  • Page 19: Transfer Can Data Via Tcp/Ip

    PCAN-GPRS Link – User Manual Transfer CAN Data via TCP/IP The PCAN-Link software package allows the transfer of CAN data using TCP/IP. PCAN-Link is based on the CANAPI2 interface by PEAK-System, thus supporting various communication scenarios (PCAN-Link is not included in the scope of supply).

  • Page 20: Firmware

    PCAN-GPRS Link – User Manual Firmware The WinARM software provided can be used to produce your own firmware. This chapter describes the installation of the package. Furthermore, the properties for the programming of CPUs are described. Note: You need the WinARM package only if you don’t have the full version of the μVision development environment!

  • Page 21: Decompressing The Zip Archive

    PCAN-GPRS Link – User Manual 5.1.1 Decompressing the ZIP Archive From the supplied CD, subdirectory tools decompress the ZIP archive winarm.zip to C:\ including all contained subdirectories. During this action the directory C:\WinARM and subdirectories are created. You can get more information about the WinARM package by starting the file readme.htm from the installation directory...
  • Page 22 PCAN-GPRS Link – User Manual In the System variables click on the item Path and then on Edit. The dialog box Edit System Variable is shown. Add the following character string to the allready existing contents of the field Variable value: C:\WinARM\bin;...

  • Page 23: Compiling Projects With Gcc And Μvision

    PCAN-GPRS Link – User Manual Compiling Projects with gcc and µVision Copy and unzip from the CD from the subdirectory Firmware the example project (PCAN-GPRS_Link_ExampleProjekt_V1.6.0.zip) to your hard disk. Open the PCAN-GPRS Link project GPRS-Link_example.uvproj. Select GPRS-Link GCC o0 Bootloader.
  • Page 24 PCAN-GPRS Link – User Manual Indication in the field GNU-Tool-Prefix: arm-glue- Indication in the field GNU-Tool-Folder: the path of your winarm installtion. Finally confirm the settings with OK. To compile the firmware use the function key F7 or click to the button Build.

  • Page 25: Microcontroller Lpc2368

    PCAN-GPRS Link – User Manual Microcontroller LPC2368 The microcontroller LPC2368 can be programmed freely. A demo application representing a simple telematic system is included. Debug / Programming JTAG (J1) SMD Connector 0.08 inch (2 mm) UART (J6) UART0, Connector 0.08 inch (2 mm) Following libraries are available on the CD (for gcc and RealView compilers).

  • Page 26: Jtag Pin Assignment Arm 20-Pin Connector

    PCAN-GPRS Link – User Manual High-level PCAN Link Simple PCAN-Link Client Socket Functions to establish a socket connection Source code File system for MMC/SD card http://elm-chan.org/fsw/ff/00index_e.html Note: All listed data can be accessed internally by data arrays. 5.3.1 JTAG Pin Assignment ARM 20-Pin Connector With the supplied JTAG adapter you can program and reset the module (push button).

  • Page 27: Fms Data

    PCAN-GPRS Link – User Manual Signal Connects to… TCLK Test Clock pin - Use 100 kΩ pull-up resistor to VCC Positive Supply Voltage - Power supply for JTAG interface drivers Digital ground RESET RSTIN/ pin — Connect this pin to the (low-active) reset input of the target CPU 5.3.2...

  • Page 28: Dtco Data

    PCAN-GPRS Link – User Manual PGN (hex) Description 00FEAE Air supply pressure (only Bus FMS) 00FEE6 Time/Date (only Bus FMS) 00FED5 Alternator status (only Bus FMS) 5.3.3 DTCO Data The DTCO info interface allows the connection and processing of a digital tachometer with access to information about vehicle, driver identification and driver working time.

  • Page 29: Obd-2 Via Can

    PCAN-GPRS Link – User Manual Param. Description speedN Speed in kn/h satsUsed Number of satellites used in navigation solution, 00 - 12 satsInView Number of GPS satellites in view Hacc Horizontal accuracy estimate Vacc Vertical accuracy estimate HDOP Horizontal Dilution of Precision...
  • Page 30 PCAN-GPRS Link – User Manual PID (hex) Description 0x12 Command Secondary Air Status 0x13, 0x1D Location of oxygen sensors 0x14 - 0x1B Oxygen sensor value 0x1C OBD requirements to which vehicle or engine is certified. 0x1E Auxiliary input status, Power take off (PTO) status...
  • Page 31 PCAN-GPRS Link – User Manual PID (hex) Description 0x54 Evap system vapor pressure 0x55, 0x57 Short term secondary O2 sensor fuel trim 0x56, 0x58 Long term secondary O2 sensor fuel trim 0x59 Fuel rail pressure 0x5A Relative accelerator pedal position...

  • Page 32: Wavecom Wireless Cpu Wmp50

    PCAN-GPRS Link – User Manual PID (hex) Description 0x78 - 0x79 Exhaust Gas temperature (EGT) 0x7A - 0x7B Diesel particulate filter (DPF) 0x7C Diesel Particulate filter (DPF) temperature 0x7D NOx NTE control area status 0x7E PM NTE control area status...
  • Page 33 PCAN-GPRS Link – User Manual Debug / Programming UART UART 2-mm pin header, maximum level 3,3V Activated Open AT Plugins Security Secured Sockets Layer SSL 3.0 / SSL 2.0 (only WMP100) Jamming Detection HTTPS Crypto Library Open SIM Access Internet...

  • Page 34: Firmware-Upload

    PCAN-GPRS Link – User Manual Firmware-Upload You can transfer the firmware on different ways to the micro- controller of the PCAN-GPRS Link. via the SD card (this is the recommended method) via firmware update over the air via the serial interface...

  • Page 35: Firmware Update Over The Air

    PCAN-GPRS Link – User Manual After inserting the SD card into the PCAN-GPRS Link the module starts programming itself. Switch the module off and on again. Firmware Update over the Air Using the internal boot loader, a firmware update over the air can be done.
  • Page 36 Figure 8: Connection at connector J6 Establish a serial connection to the computer via the serial port of the microcontroller (attention: TTL levels). Switch the PCAN-GPRS Link on by applying a supply voltage. Due to the Low level on port P0.14 of the microcontroller, the PCAN-GPRS Link starts the boot loader for serial transfer.

  • Page 37: Technical Specifications Pcan-Gprs Link

    PCAN-GPRS Link – User Manual Technical Specifications PCAN-GPRS Link Specification High-speed CAN ISO 11898-2 Bit rate 40 kbit/s - 1 Mbit/s Transceiver NXP (Philips) TJA 1041 (with wake-up function) Termination optional DTCO (Digital Tacho) Input level 0 - 9 V DC...
  • Page 38 PCAN-GPRS Link – User Manual Measure Board size 100 x 24 x 80 mm (W x H x D) Casing size 105 x 30 x 85 mm (W x H x D) See also dimension drawing Anhang B on page 40...

  • Page 39: Anhang Ace-Certificate

    PCAN-GPRS Link – User Manual Anhang A CE-Certificate...

  • Page 40: Anhang B Dimension Drawing

    PCAN-GPRS Link – User Manual Anhang B Dimension Drawing Figure 9: Top view and view of the front side. The figure doesn’t show the actual size of the product.

  • Page 41: Anhang C Current Consumption Pcan-Gprs Link

    PCAN-GPRS Link – User Manual Anhang C Current Consumption PCAN-GPRS Link The tables list the current consumption of the PCAN-GPRS Link. It has been rounded to whole mA. Voltage Power CAN1 SD card LEDs GPRS Comments [mA] /CAN2 12 V...
  • Page 42 PCAN-GPRS Link – User Manual Voltage Power CAN1 SD card LEDs GPRS Comments [mA] /CAN2 SLEEP All on while(1) Summary of current consumption: Current at 12 V GPS, searching GPS, tracking Per LED Per CAN bus, 99% busload Per CAN bus, 0% busload...

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