PCAN-GPRS Link - User Manual
Contents
1. 32 V DC FAKRA GSM GPS combination antenna For programming e Windows 7 Vista XP 2000 e SD card reader e ARM Evaluation Software uVision from Keil www keil com demo eval arm htm For the demo server e Linux server with root rights e MySQL Server version 5 or higher e MySQL connector C version 1 0 5 or higher e Xerces XML Parser 2 8 or higher 1 3 Scope of Supply PCAN GPRS Link Set PCAN GPRS Link in aluminum casing Preconfigured cable set CAN Power RS 232 Installed 1 GB SD card JTAG programming adapter Additional set of crimp contacts GPRS GPS combination antenna CD with library software programming example and manual in PDF format PCAN GPRS Link User Manual a System 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 PCAN GPRS Link User Manual PEAK System 2 Hardware Description of the hardware module TT a Dp l Figure 1 Arrangement of the hardware on the board User Manual l PCAN GPRS Link j 2 1 Pin Assignment Automotive Connector Figure 2 Arrangement of the pins on the automotive connector Pin Function Pin Function 1 Power supply 6 32 V 14 Power supply 6 32 V 2 GND 15 GND 3 For extension J2 10 16 For extension J2 7 4 For extension J2 6 17 For extension J2 8 5 C2. 5 1 1 Decompressing the ZIP Archive 21 5 1 2 Setting up Additional Search Paths 21 5 2 Compiling Projects with gcc and wvision 23 PCAN GPRS Link User Manual a System 5 3 Microcontroller LPC2368 25 5 3 1 JTAG Pin Assignment ARM 20 Pin Connector 26 5 3 2 FMS Data 27 5 3 3 DTCO Data 28 5 3 4 GPS Data 28 5 3 5 OBD 2 via CAN 29 5 4 Wavecom wireless CPU WMP50 32 6 Firmware Upload 34 6 1 Uploading the Firmware via SD Card 34 6 2 Firmware Update over the Air 35 6 3 Uploading Firmware via the Serial Connections 35 7 Technical Specifications PCAN GPRS Link 37 Anhang A CE Certificate 39 Anhang B Dimension Drawing 40 Anhang C Current Consumption PCAN GPRS Link 41 PCAN GPRS Link User Manual a System 1 Introduction PCAN GPRS Link is a hardware and firmware platform for the recording and forwarding of vehicle data There are two freely programmable microcontrollers within the unit which process internal vehicle data 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 The GPS module can be used to determine location and output the direction of travel There is an optional expansion to all
3. GPRS Link is set in operation The wake up time is also 370 ms 16 PCAN GPRS Link User Manual a System 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 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 reflections and the transceivers of the connected CAN nodes CAN interface control device will not work The PCAN GPRS Link does not have an internal termination Use the adapter on a terminated CAN bus 17 PCAN GPRS Link User Manual a System 3 3 2 Example of a Connection Terminated cable I _ Control device PCAN GPRS Link Figure 6 Simple CAN connection In this example the PCAN GPRS Link is connected with a control unit by a cable that is terminated at both ends 3 3 3 Maximum Bus Length CAN networks may have bit rates of up to 1 Mbit s where all CAN nodes must be able to process messages simultaneously The maximum bus length depends on the bit rate The following table shows some examples with the bus length in relation to the bit rate Bit rate Max bus length 125 kbit s 530 m 580 yards 250 kbit s 270 m 300 yards 500 kbit s 130 m 140 yards 1
4. Mbit s 40 m 45 yards Q 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 18 PCAN GPRS Link User Manual a System 4 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 Several virtual or physical CAN networks can be connected via a network medium A simple PCAN Link client can be integrated in the PCAN GPRS Link Note that the data rates of GPRS are 50 kbit s in the best case For more information about PCAN Link visit our website www peak system com 19 PCAN GPRS Link User Manual a System 5 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 Q Note You need the WinARM package only if you don t have the full version of the Vision development environment The ARM Evaluation Software Vision from Keil to compile the firmware can be found at https www keil com arm demo eval arm htm A Attention From uVision version 4 20 there is currently no gcc support Use the version 4 13 or less 5 1 Installing the wWinARM Package This chap
5. pin RTCK JTAG Return Test Clock TDI Test Data In pin Use 100 kQ pull up resistor to VCC TRST Test ReSet pin Use 100 kQ pull up resistor to VCC TRST is optional and not available on some devices You may leave it unconnected E l PCAN GPRS Link User Manual PEAK Signal Connects to TCLK Test Clock pin Use 100 kQ pull up resistor to VCC VCC Positive Supply Voltage Power supply for JTAG interface drivers GND Digital ground RESET RSTIN pin Connect this pin to the low active reset input of the target CPU 5 3 2 FMS Data Following data is provided through the FMS library PGN hex Description OOFEF1 Wheel speed OOFEF1 Current status of clutch brake cruise control OOFEF1 Auxiliary drive PTO OOFEF1 Parking brake only Bus FMS 00F004 Engine speed OOFEE5 Engine total hours of operation OOFEE9 Fuel consumption 00F003 Accelerator pedal position 1 OOFEFC Fuel level OOFEEC Vehicle identification number OOFDD1 FMS standard interface OOFDD1 Diagnostic support OOFECO Service distance OOFEC1 High resolution total vehicle distance OOFE6C Driver working state OOFE6C Tachograph vehicle speed OOFEEA Axle weight OOFEEE Engine coolant temperature OOFE4E Door control 1 only Bus FMS OOFDA5 Door control 2 only Bus FMS OOFEF5 Ambient Air Temperature only Bus FMS OOFO05 Electronic transmission controller on
6. 10 PCAN GPRS Link User Manual a System Anhang B Dimension Drawing E E Q e N Eo Figure 9 Top view and view of the front side The figure doesn t show the actual size of the product 407 PCAN GPRS Link User Manual Anhang C System Current Consumption PCAN GPRS Link The tables list the current consumption of the PCAN GPRS Link It has been rounded to whole mA Voltage 12V Power CAN1 SD card LEDs GPS LPC GPRS Comments mA CAN2 61 Active 0 No card All OFF OFF while 1 OFF 63 No traffic OFF 116 SEARCHING 96 TRACKING Averaged over 60 s 56 SLEEP OFF 14 SLEEP uC Sleep Mode wake up over RTC is possible 20 Active 0 uC Sleep Mode wake up over RTC is possible 13 SLEEP Power uC power down mode down wake up over RTC is possible 1 OFF Power supply OFF wake up over CAN 80 Active transmit 99 CAN 41 PCAN GPRS Link User Manual PE KK System Voltage Power CAN1 SD card LEDs GPS LPC GPRS Comments mA CAN2 78 SLEEP Allon while 1 e Summary of current consumption Current at 12 V mA GPS searching 53 GPS tracking 33 Per LED 1 8 Per CAN bus 99 busload 8 5 Per CAN bus 0 busload 3 5 SD card standby 2 Wireless CPU GPRS active standby 18 Module standby 1 42
7. O O FMS Supply O O GPS GPRS Figure 4 Layout of the LEDs on the PCAN GPRS Link LED Status Meaning Supply Green blinking Supply voltage available GPRS Green static Modem ready Green blinking GPRS connection established GPS Red blinking Waiting for valid NEMA data during GPS receiver initialization Green blinking GPS receiver ready forwarding valid NEMA data without GPS position data Waiting for GPS fix Green static Valid GPS position found GPS receiver forwarding valid NEMA data with GPS position data FMS Red blinking FMS data not valid Green blinking FMS data valid 15 PCAN GPRS Link User Manual a System LED Status Meaning OBD 2 Red blinking No valid OBD 2 data received Green blinking Valid OBD 2 data received Memory Off No SD card found Green blinking SD card found Log is running DTCO Off No DTCO found Red blinking No valid DTCO data found Green blinking DTCO data valid Note All LEDs except for the GPRS LED are freely configurable Blink patterns are fixed in the LIB 3 2 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 Link by a wake up signal CAN When a message is received via CAN 1 or CAN 2 the PCAN GPRS Link turns on Within the wake up time of 370 ms further incoming CAN messages are not processed Clamp 15 ignition With a positive level on clamp 15 the PCAN
8. PCAN GPRS_ Link Platform for Telematic Applications User Manual v1 0 4 PEAK System PCAN GPRS Link User Manual Products taken into account Product Name Model PCAN GPRS Link PCAN GPRS Link Set evaluation version System Item Number IPEH 004000 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 They are not explicitly marked by and 2011 PEAK System Technik GmbH PEAK System Technik GmbH Otto R6hm StraRe 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 1 0 4 2011 10 18 PCAN GPRS Link User Manual a System Contents 1 Introduction 5 1 1 Properties of a Glance 5 1 2 Prerequisites for Operation 7 1 3 Scope of Supply 7 2 Hardware 9 2 1 Pin Assignment Automotive Connector 10 2 2 Microcontroller LPC2368 10 2 3 GPS Module u blox LEA 5S 11 2 4 GPRS Module wavecom Wireless CPU WMP50 11 2 5 Extension 12 2 5 1 Pin Header 1 J2 13 2 5 2 Pin Header 2 J5 13 2 6 SD Card 14 3 Operation 15 3 1 Status LEDs 15 3 2 Wake up 16 3 3 Cabling 17 3 3 1 Termination 17 3 3 2 Example of a Connection 18 3 3 3 Maximum Bus Length 18 4 Transfer CAN Data via TCP IP 19 5 Firmware 20 5 1 Installing the winARM Package 20
9. ad of the WMP50 Unsecured communication The wireless CPU can be reprogrammed according to your requirements Examples are supplied For more information visit the Wavecom website Wwww wavecom com Basics Encoding only WMP100 Authentication RSA Encoding 3DES 32 PCAN GPRS Link User Manual a System 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 TCP IP Stack Sockets 8 UDP Client 8 TCP Client 4 TCP Server Protocols UDP TCP Client TCP Server FTP HTTP SMTP POP3 33 PCAN GPRS Link User Manual a System 6 Firmware uUp load 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 6 1 Uploading the Firmware via SD Card From the supplied CD subdirectory Software and Firmware decompress the ZIP Archive PCAN GPRS_Link_ ExampleProject_Vx x x ziptocC including all contained subdirectories The directory C PCAN GPRS_ Link ExampleProject_Vx x x and all subdirectories are created Transfer the following files to the SD card FirmCRC BIN CEC SURE update ini Note Check the update ini Thus the update will be performed the following string must be i
10. and 7 only Click on Advanced system settings If requested enter an administrator password and confirm that the procedure shall be continued The dialog box System Properties is shown 4 Open the tab Advanced and on this tab click on Environment Variables The corresponding dialog box is shown 21 User variables for Verwalter Variable Value PATH C Program Files OpenVPN bin TEMP RUSERPROFILE AppData Local Temp TMP USERPROFILE AppData Local Temp_ new Edit pelete System variables Variable Value Windows_NT C Windows system32 C Windows C COM EXE BAT CMD VBS VBE JS PROCESSOR A x86 X News J edit _ Delete 5 Inthe System variables click on the item Path and then on Edit The dialog box Edit System Variable is shown Variable name Path Variable value vbem SEEING ox cne 6 Add the following character string to the allready existing contents of the field Variable value C WinARM bin Make sure that this character string is separated from the previous contents by a semicolon and without a space Close this and each preceding dialog box with OK a Note The new search paths are effective only for programs and command prompts that are started afterwards 22 PCAN GPRS Link User Manual PEAK System 5 2 Compiling Projects with gcc and uvision 1 Copy and unzip from the CD from the subdirect
11. d reset the error codes and the Malfunction Indicator Light MIL The PIDs to be queried must be defined in the firmware QO Note The complete support of all the PIDs of all vehicles can not be guaranteed PID hex 0x01 0x02 0x03 0x04 0x05 0x06 0x08 0x07 0x09 0x0A 0x0B 0x0C 0x0D Ox0E OxOF 0x10 0x11 Description System Status DTC that caused required freeze frame data storage Fuel system status Calculated LOAD value Engine Coolant Temperature Short Term Fuel Trim Long Term Fuel Trim Fuel Rail Pressure gauge Intake Manifold Absolute Pressure Engine RPM Vehicle Speed Sensor Ignition Timing Advance Intake Air Temperature Air Flow Rate form Mass Air Flow Sensor Absolute Throttle Position 29 PCAN GPRS Link User Manual PEAK System 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 Ox1E Auxiliary input status Power take off PTO status Ox1F Time since engine start 0x21 Distance traveled while MIL is activated 0x22 Fuel rail pressure relative to manifold vacuum 0x23 0x2B Fuel rail pressure 0x2C Commanded EGR 0x2D EGR Error Ox2E Commanded Evaporative purge 0x2F Fuel level input 0x30 Number of warm ups since DTCs cleared 0x31 Distance travele
12. d since DTC cleared 0x32 Evap system vapor pressure 0x33 0x3B Barometric pressure 0x3C 0x3F Catalyst Temperature Sensor 0x41 Monitor status this driving cycle 0x42 Control module voltage 0x43 Absolute load value 0x44 Fuel Air commanded equivalence ratio 0x45 Relative throttle position 0x46 Ambient air temperature 0x47 0x48 Absolute throttle position 0x49 0x4B Accelerator pedal position 0x4C Commanded throttle actuator control 0x4D Engine run time while MIL is activated 0x4E Engine run time since DTCs cleared 0x4F 0x50 External test equipment configuration information 0x51 Type of fuel currently being utilized by the vehicle 0x52 Alcohol fuel percentage 0x53 Absolute evap system vapor pressure 30 PCAN GPRS Link User Manual PEAK System 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 0x5B Hybrid battery pack remaining life 0x5C Engine oil temperature 0x5D Fuel injection timing 0x5E Engine fuel rate Ox5F Emission requirements to which vehicle is designed 0x61 Driver s demand engine percent torque 0x62 Actual engine percent torque 0x63 Engine reference torque 0x64 Engine percent torque data 0x65 Auxiliary input outp
13. e hardware using two pin headers Following pins on these pin header are available rhea MUU Pin header 1 J2 Pin header 2 J5 Figure 3 Pin header 1 J2 pin header 2 J5 j 12 PCAN GPRS Link 2 5 1 Pin 1 Function Pin Supply voltage maximum 6 500 mA User Manual a System Pin Header 1 J2 Function Extension Pin 4 automotive connector Extension Pin 16 automotive connector Extension Pin 17 automotive connector GND Extension Pin 3 automotive connector Function Extension microcontroller P0 15 PO 15 TXD1 SCKO SSPO SCK SPI 3 3 V maximum 100 mA GND UART 3 microcontroller Software CTS UART 3 microcontroller Software RTS UART 3 microcontroller TxD 2 RESERVED 7 3 3 3 V maximum 100 mA 8 4 Extension Pin 18 9 automotive connector 5 5 V maximum 500 mA 10 2 5 2 Pin Header 2 J5 Pin Function Pin 1 Global reset Low active 8 2 Start microcontroller with 9 internal boot loader 3 Extension microcontroller 10 P0 26 PO 26 ADO 3 AOUT RXD3 4 Extension microcontroller 11 P0 18 PO 18 DCD1 MOSIO SSPO MOSI SPI 5 Module Identification micro 12 controller P0 23 P0 23 ADO 0 I2SRX_CLK CAP3 0 6 Extension microcontroller 13 P0 17 PO 17 CTS1 MISOO SSP0 MISO SPI 7 Extension microcontroller 14 P0 16 PO 16 RXD1 SSELO SSPO SSEL SPI UART 3 microcontroller RxD 13 PCAN GPRS Link User Manual a 2 6 Sys
14. ink by removing the screws in order to gain access to the board 35 PCAN GPRS Link User Manual a System 3 Establish a connection on the J6 connector panel between pin 4 Boot_ser and pin 5 GND a Q a i fe a J6 gt QI x l Figure 8 Connection at connector J6 4 Establish a serial connection to the computer via the serial port of the microcontroller attention TTL levels 5 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 36 PCAN GPRS Link User Manual a System 7 Technical Specifications PCAN GPRS Link CAN Specification Transceiver Termination DTCO Digital Tacho Input level EEPROM Memory space Control Digital IN OUT Inputs Output Internal logging memory Medium Power supply Supply voltage Power consumption Startup time High speed CAN ISO 11898 2 Bit rate 40 kbit s 1 Mbit s NXP Philips TJA 1041 with wake up function optional 0 9VDC 256 kbit 12C 2 Low or High active depending on the pull up down wiring 1 Low side driver BSP75 500 mA maximum reverse voltage 40 V SD card maximum 2 GByte 6 32 V DC 150 mA at 12 V See also table Anhang C on page 41 370 ms 37 PCAN GPRS Link User Manual a Measure Board size Casing size Weight Environment Operating tempe
15. l time clock DMA Use of internal DMA controllers High level FMS Analysis of FMS data DTCO Analysis of DTCO data GPS Analysis of GPS data OBD 2 Request and analysis of OBD 2 data GPRS Control of the modem and the connection to the internet LOG Save the data FMS OBD 2 and GPS data in KML format Google Earth DEBUG Debug output of GPRS Link 1 To view the GPS data in KML format you have to install Google Earth on your computer Make sure that you will use an appropriate license from Google for your application 25 PCAN GPRS Link User Manual a System High level PCAN Link Simple PCAN Link Client Socket Functions to establish a socket connection Source code FAT File system for MMC SD card http elm chan org fsw ff 00index_e html Q 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 Plug the supplied JTAG adapter on J1 The 0 1 inch 2 54mm pin connector fits to all standard ARM JTAG interfaces vec 1 o oO 2vcec TRST3 O O 4GND ToI5 O o 6GND s7 O O 8GND TCLK9 O 10GND RTCK 1 O O 12GND TD013 O 14GND RESET 15 O O 16 GND N C 17 O oO 18 GND N C 19 O O 20 GND Figure 7 Pin Assignment ARM 20 Pin connector Signal Connects to TMS Test Mode State pin Use 100 kQ pull up resistor to VCC TDO Test Data Out
16. lamp 15 ignition 18 For extension J2 4 6 Digital IN 1 19 UART CTS Software 7 Digital INO 20 UART RTS Software 8 Digital OUT 21 UART TxD 9 DTCO TxD 22 UART RxD 10 CAN 0 Low 23 CAN 0 Low 11 CAN 0 High 24 CAN 0 High 12 CAN 1 Low FMS 25 CAN 1 Low FMS 13 CAN 1 High FMS 26 CAN 1 High FMS 2 2 Microcontroller LPC2368 Basics ARM 7 72 MHz RTC 32 768 kHz Flash 512 Kbyte SRAM 32 Kbyte 10 PCAN GPRS Link 2 3 Basics Sensitivity Receiver Accuracy DGPS Time To First Fix TTFF Hot Start Autonomous Warm Start Autonomous Cold Start Autonomous Antenna Antenna feeder Minimum gain Maximum noise figure Maximum gain Impedance Connector 2 4 Basics Data transfer Transmission power Modem type ARM9 User Manual a System GPS Module u blox LEA 5S 160 dBm SuperSense 50 channels with over 1 Million correlators 2 5 m CEP at 130 dBm SBAS WAAS EGNOS MSAS GAGAN 2 0 m CEP at 130 dBm lt 1s 29s 29s 3 3 V maximum 50 mA 15 20 dB 1 5 dB 50 dB 50 Q FAKRA Code C GPRS Module wavecom wireless CPU WMP50 GPRS Class 10 1 W at 1800 1900 MHz 2 W at 900 800 MHz Quad band 800 900 1800 1900 MHz 26 MHz optional WMP100 with 104 MHz 11 PCAN GPRS Link User Manual PEAK System Antenna VSWR max 1 5 1 Impedance 50 Q Typical radiated gain 0 dBi Connector FAKRA Code D 2 5 Extension It is possible to extend th
17. ly Bus FMS OOFE58 Air suspension control only Bus FMS 27 PCAN GPRS Link User Manual a System PGN hex Description OOFEAE Air supply pressure only Bus FMS OOFEE6 Time Date only Bus FMS OOFED5 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 Following data is provided through the DTCO library No Description 1 Driver data 2 Driver ID 3 Speed 4 K factor technical constant of the tachometer specifies the input revolutions per kilometer 5 Total kilometers 6 Trip kilometers 7 Vehicle ID 8 Ignition on off 5 3 4 GPS Data Following data is provided through the GPS library Param Description latDeg Latitude WGS84 Koordinate latMin Latitude minutes WSG84 Koordinate lonDeg Longitude WGS84 Koordinate lonMin Longitude minutes WSG84 Koordinate Alti Altitude course Course speedK Speed in km h 28 PCAN GPRS Link User Manual Param speedN satsUsed satsInView Hacc Vacc HDOP VDOP TDOP 5 3 5 System Description Speed in kn h Number of satellites used in navigation solution 00 12 Number of GPS satellites in view Horizontal accuracy estimate Vertical accuracy estimate Horizontal Dilution of Precision Vertical Dilution of Precision Time Dilution of Precision OBD 2 via CAN Read an
18. ment eth ine Select ARM Development Tools Use Realview RealView Folder C Keil Backup 001 ARM BIN4O y Compiler Use GNU GNU Tool Prefix atm glue M Compiler GNU Tool Folder D winarm bin ra 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 5 To compile the firmware use the function key F7 or click to the button Build Find more information about uploading the firmware in chapter 6 Firmware Upload on page 34 ea Note The generated BIN file is about 60 larger than the supplied file by PEAK System This is due to the unused optimization in gcc Don t use this optimization since this can lead to malfunctions of the LIB 24 PCAN GPRS Link User Manual a System 5 3 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 UARTO Connector 0 08 inch 2 mm Following libraries are available on the CD for gcc and RealView compilers All low level functions are integrated in one LIB All high level functions are delivered in separate LIBs Low level CAN Standard CAN API by PEAK System UART UART control EEPROM l2C control at EEPROM MCI MMC SD card control LED LED control RTC Rea
19. ncluded in the file UPDATE TRUE Write everything in capital letters and put no characters before the string Otherwise the string will not be recognized by the boot loader 34 PCAN GPRS Link User Manual a System After inserting the SD card into the PCAN GPRS Link the module starts programming itself Switch the module off and on again 6 2 Firmware Update over the Air Using the internal boot loader a firmware update over the air can be done To keep all update options open the GPRS interface is not predefined by Peak System Transfer the files FirmCRC bin crc txt and update ini on any path onto the module so that you can use the update After the data is transmitted the microcontroller writes the data to the SD card After a reset the module will start by itself 6 3 Uploading Firmware via the Serial Connections This section shows how to initiate the microcontroller s boot loader The actual upload process is done with the tool Flash Magic on the CD in the directory tools which is supplied by a third party and is not described here You can get more details from our customer support see address on page 2 A Attention If you transmit the firmware with this procedure the boot loader for the update via SD card will be overwritten Do the following to initiate the microcontroller s boot loader 1 Switch the PCAN GPRS Link off by disconnecting it from the power supply 2 Open the casing of the PCAN GPRS L
20. ory Firmware the example project PCAN GPRS_Link_ExampleProjekt_V1 6 0 zip to your hard disk 2 Open the PCAN GPRS Link project GPRS Link_example uvproj 3 Select GPRS Link GCC 00 Bootloader 1 Qle Seal ES GPRS Link Real View 5 Source main files E E maine mci_Task handles SD card interface E E serverComm c HE E OBDMDats c mci_Task B E sms c Gq Source filesystem H E diskio c H A ff ase hardvare_WatohdogFeed ifdef DEBUG y E crt0_BootloaderS RealView E E retargetic if gprsTunnel 1 H LPC2300 s while 1 Fa LPC2300 Bootloaders static ul6_t ret 6 5 Lib u8_t temp B A UB_Link DEBUG lib E UB _Link DTCO lib ret UART_read temp 8 UART1 2 UB_Link FMS lib J if ret gt 0 E UB_Link GPRS D lib UART_write temp ret UART3 E UB_Link GPS lib 2 UB_Link LOG fib ret UART_read temp 8 UART3 if ret gt 0 ULINK ARM Debugger 4 Open the file extensions books and environment and check the followings points at the tab Folders Extensions 23 PCAN GPRS Link User Manual PEAK System Project Components Folders Extensions Books Development Tool Folders r Default File Extensions T Use Settings from TOOLS INI E Source fc Tool Base Folder C SKeiMARMS E C Source Fe BIN C Keil ARMSBINS Bl Asm Source Fis s10 5a d El Object fbi LIB Library fib Regfile a E Docu
21. ow any volume of additional data to be processed output and recorded These include temperature and movement sensors barcode scanners RFID readers displays and WIFI or Bluetooth connections 1 1 Properties of a Glance Dualcore ARM7 core and ARM9 GPRS system U blox 5 GPS module with 50 channels and over 1 Million correlators Position accuracy 2 5 m CEP at 130 dBm Data transfer via GPRS or CSD Wavecom GPRS class 10 quad band modem Handling of FMS data Handling of DTCO data PCAN GPRS Link User Manual a System 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 40 kbit s to 1 Mbit s Wake up function e via CAN e via clamp 15 ignition Two digital inputs e Low or High active depending on the circuit Pull up down One digital output e Low side driver BSP75 e Maximum inverse voltage 40 V e Output current 500 mA One UART V 24 DTCO digital tacho with input level 0 9 V DC Internal flash memory maximum 2 GB Firmware update over the air 5 individual extension pins on the automotive connector 6 dual LEDs free configurable 1 LED fixed function GPRS modem Extended operating temperature range from 40 to 85 C 40 to 185 F PCAN GPRS Link User Manual a System 1 2 Prerequisites for Operation Operating voltage 6
22. rature Temperature for storage and transport Relative humidity Tests approvals EMV Safety requirements Protection class DIN EN 60529 Type approval System 100 x 24 x 80 mm Wx H x D 105 x 30 x 85 mm W x H x D See also dimension drawing Anhang B on page 40 70 g only board 270 g with casing 40 85 C 40 185 F 40 100 C 40 212 F 15 90 not condensing ETSI EN 301 489 1 3 7 ETSI EN 300 440 ETSI EN 301 511 DIN EN 61326 1 2006 Corrigenda 2008 06 DIN EN 55011 2009 EC directive 2004 108 EG Car directive 2009 19 EG DIN EN 61010 1 2002 Corrigenda1 2002 11 Corrigenda2 2004 01 IP20 1 10 03 6183 38 PCAN GPRS Link User Manual a System Anhang A CE Certificate PCAN GPRS Link IPEH 004000 EC Declaration of Conformity PEAK System Technik GmbH B System Notes on the CE Symbol The following applies to the PCAN GPRS Link product IPEH 004000 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 Emission DIN EN 61326 1 publication date 2006 10 Electrical equipment for measurement control and laboratory use EMC requirements Part 1 General requirements IEC 61326 1 2005 German version EN 61326 1 2006 ETSI EN 301 489 1 2008 04 Electromagnetic compa
23. tem SD Card The SD card is located in the card slot on the board of the PCAN 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 BD Do the following to setup and or install the SD card 1 2 3 4 Unscrew the back panel of the PCAN GPRS Link Press the SD card at its end to eject it from the card slot Insert the card into the card reader on the computer Format the card and or copy the firmware onto it see also on page 34 Uploading the Firmware via SD Card Format the SD card with the file system FAT16 or FAT32 through the appropriate application of the operating system maximum sector size 512 byte Log off the SD card from the Computer and take the card from the card reader Insert the SD card back into the card slot Close the back panel of the PCAN GPRS Link 14 PCAN GPRS Link User Manual a System 3 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 The RTC from the microcontroller and the GPS are still supplied This allows a fast GPS Fix A Attention The GSM antenna must always be connected If this is not the case the transmitter can be damaged 3 1 Status LEDs OBD 2 O O DTCO Memory
24. ter covers the installation of the program package WinARM Software source code and additional information is included on the supplied CD in the following directory branch tools WinARM is collection of tools to develop applications for ARM processors and microcontrollers on Windows platforms The package includes the GNU GCC Compiler for C and C The installation of the WinARM package is done in two major steps the decompression of the ZIP archive and the setup of additional search paths under Windows 20 PCAN GPRS Link User Manual m 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 C WinARM 5 1 2 Setting up Additional Search Paths In order to enable Windows to find the development tools on calling the according directories must be added to the search paths environment variable PATH C WinARM bin BD Do the following to setup the additional search paths 1 Make sure that you are logged in as user with administrator privileges 2 Press the key combination 4 Pause Under Windows 2000 and XP the dialog box System Properties is shown under Windows Vista and 7 the window System 3 Windows Vista
25. tibility and Radio spectrum Matters ERM Electromagnetic Com patibility EMC standard for radio equipment and services Part 1 common technical requirements V1 8 1 ETSI EN 301 489 3 2002 08 Electromagnetic compatibility and Radio spectrum Matters ERM Electromagnetic Com patibility EMC standard for radio equipment and services Part 3 Specific conditions for Short Range Devices SRD operating on frequencies between 9 kHz and 40 GHz ETSI EN 301 489 7 2005 11 Electromagnetic compatibility and Radio spectrum Matters ERM Electromagnetic Com patibility EMC standard for radio equipment and services Part 7 Specific conditions for mobile and portable radio and ancillary equipment of digital cellular radio telecommunications systems GSM and DCS Safety requirements DIN EN 61010 1 2002 08 Corrigenda1 2002 11 Corrigenda2 2004 01 Safety requirements for electrical equipment for measurement control and laboratory use Part 1 General requirements IEC 61010 1 2001 German version EN 61010 1 2001 Declarations of In accordance with the above mentioned EU directives the EC Conformity 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 info peak system com Ved Signed this 22 day of June 20
26. ut supported 0x66 Mass air flow sensor 0x67 Engine coolant temperature 0x68 Intake air temperature sensor 0x69 Commanded EGR and EGR Error Ox6A Commanded Diesel intake air flow control and relative intake air flow position 0x6B Exhaust gas recirculation temperature 0x6C Commanded throttle actuator control and relative throttle position 0x6D Fuel pressure control system Ox6E Injection pressure control system Ox6F Turbocharger compressor inlet pressure 0x70 Boost pressure control 0x71 Variable Geometry turbo VGT control 0x72 Wastegate control 0x73 Exhaust pressure 0x74 Turbocharger RPM 0x75 0x76 Turbocharger temperature 0x77 Charge air cooler temperature CACT 31 PCAN GPRS Link User Manual PID hex 0x78 0x79 0x7A 0x7B 0x7C 0x7D 0x7E 0x7F 0x81 0x82 0x83 0x84 0x85 0x86 0x87 0x88 OxFF System Description Exhaust Gas temperature EGT Diesel particulate filter DPF Diesel Particulate filter DPF temperature NOx NTE control area status PM NTE control area status Engine run time Engine run time for AECD NOx sensor Manifold surface temperature NOx reagent system Particulate matter PM sensor Intake manifold absolute pressure ISO SAE reserved 5 4 Wwavecom wireless CPU WMP50 The wireless CPU can be delivered fully programmed These options are available Encrypted communication over SSL only possible with WMP100 For larger values the WMP100 can be ordered inste
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