Gemstone User Manual
Contents
1. luF R43604k LG C64 i ur D zi E puso uz 77360500 av va S 100n E i MFA eno GND rs Eus El RFIN2 oo e e o GND 25 470pF 3 wa SIRET R 196k ces EN S E aer c26 sii wi Lu HOME s s 27 az L HORA VT GT a mi 151 1413251 m ver MI Bol S vis S 3 3 l L On voors 112 E dei 9999 zi poe vooosc DOM G DPLLB eem SE 33 a Ie ca d gt i DE d UI e aen vooroso C24 VODIOPO xour vootoso xx vootor A1 xoursz Pi lune VDDIOMO VODIO O VODIO A Ame VODIOMO SCHU ATELSAMS253 um veni ATEK VODIOML SEI na x uas En mast wl ul el e 35 5 y as 2522 s Si 2 8 eo ns S S S 8 a ll qx az 3 2 3 z T aT m s s 3 na ET 0 we an jies eo 3 mm 3 ss z y E 2 14 M eo aas ar ik vas 31 15 RS RE 1 t wi il 18 O a n DX y 7 us yas E meser 2 A aw 2 T LMBOS eo www proelec se 48 GEMSTONE User Manual Schematics Appendix A Proelec AB Dees Kretsschema Actor AT91SAM9263PIO zn A 2007 11 21 pom PA 0 31 Staffan Johansson p Em 2av 10 EBIO A 02. Figure 6 5 GEMSTONE User Manual 46 www proelec se FlashTool 6 2 7 Erasing the NandFlash The NandFlash memory can be erased if you press the Erase All button see figure 6 5 To re enable booting the OS you must re program the OS image file into the NandFlash memory 6 2 8 EBoot Settings To load the EBoot default settings into the program fields use the Set Defaults button Figure 6 6 shows the controls to use when handling the settings Use the Read Settings button to load data from the DataFlash memory and Write Settings button to store the data back into the memory DataFlash MAC Address P Sms om Read Settinas IP Address Subnet Mask DHCP Enabled Boot Delay seconds Set Defaults Figure 6 6 6 2 9 Programming Status Current programming status and errors are shown in the list box to the right see figure 6 7 Status Hash Tool for Windows CE 6 0 running on AT915AM9263 devices Copyright 2008 Proelec Ready Figure 6 7 6 3 Linux A FlashTool program for a custom embedded Linux distribution can be made by Proelec Please contact Proelec for more information GEMSTONE User Manual 47 www proelec se ics Schemat Appendix A ics Schemat 7 Appendix A pem pem DEE D ro e e C A B Kretsschema Actor AT91SAMS263 2007 11 21 Intern pm Em Pm Staffan Johansson 1av 10 1 33 GND 3 Y 1 SHDN NC BAT12MM B r luF
3. ee J FOUR jours www proelec se 57 GEMSTONE User Manual 8 Revision History Revision History Version Comments Date 1 0 Document start 2009 04 17 GEMSTONE User Manual 58 www proelec se References 9 References Atmel 2009 AT91SAM9263 Resources page http www atmel com dyn products product_card asp part_id 4056 2009 04 17 Atmel 2009 AT91SAM9263 Preliminary http www atmel com dyn resources prod_documents doc6249 pdf 2009 04 17 GEMSTONE User Manual 59 www proelec se
4. Hardware Software First In First Out Queue Flash Abstraction Layer Flash Media Device Master Boot Record General Purpose Input Output Parallel Input Output Controller Area Network Two Wire Interface Inter Integrated Circuit Serial Peripheral Interface Graphical User Interface A logical group of keys subkeys and values in the registry that has a set of supporting files containing backups of its data 1 2 Purpose This document aims to give a description of the GEMSTONE hardware and the Windows CE 6 0 drivers assemblies made by Proelec that can be used in VS Visual Studio This document will not list any source code explaining how all the WinCE drivers are implemented in the BSP Board Support Package More detailed information is only available on managed drivers that can be used in managed code GEMSTONE User Manual 6 www proelec se General Information 2 General Information 2 1 Board Features The board is equipped with an AT91SAM9263 Microcontroller from Atmel 324 ball LFBGA package together with the following 2 2 64 Mbytes of SDRAM memory 256 Mbytes of NANDFlash memory One TWI bus I2C One USB USB Full Speed 12 Mbits s device port interface Two USB Full Speed 12 Mbits s host port interfaces Three RS232 serial communication ports One DBGU serial communication port One serial CAN 2 0B communication port One Ethernet 100 base TX with two status LEDs One AC97 Audio Controller One
5. lt EBILNRD CFOE u lt J eg lt J LE SEH PEIS KBDA3 ISI DIL PEI amp KBDPWR PENJA PESE FIOQ EBII SDA10 ATBIEAMSIEF www proelec se 49 GEMSTONE User Manual ics Schemat Appendix A Staffan Johansson Proelec AB ps Kretsschema Actor SDRAM DATAFLASH DEE Intern EBIQ A 0 22 EI ASS eara prt ss ss SBIO_NCSY SOCS Ty ss 5 EBIQ_SOCKE TY eg Ee ESIO_AD cso Al EBIQ AIS EBIQ A17 ma R52 100k gens al z aanas 2 ECH 25 ESIO AS E gio A 2 gao AT 32 EBI 31 EBIO AS 32 810 410 3 E210 A11 E E810 zi EBIO A13 3s spas 5 21 S210 A14 2 EBIOSOCKE y sm 0l E z D Ds E210 3000 810 Sc saoao gt Sek er EBIQ NBSI NWALCHOR Ty DD secas Est ras Eso sowe gt BECH AS as a7 AR as a10 An BAD U l Guo us MCAELCISM1SAZ 3388383 ENTELVCIGSE D 19 D1 EBIQ 28 Fi TI H 4 50 www proelec se GEMSTONE User Manual ics Schemat Appendix A pem Proelec AB Kretsschema Actor ORNANDFLASH 2007 11 21 Intern d rene m Staffan Johansson 4av 10 1 EB10 AT0 221 EBIQ NANDOE me Po 0 32 EBIQ NANDWE mile KAAAAAAAAAAAA N
6. 2 2 AT91SAM9263 Microcontroller Specification 7 2 3 Electrostatic Warning idee hie toot pedet itte iet I DERE 9 3 Hardware ie eer E eet unte i atte e b o kane 10 3 1 o e A a katan m an Sp a uuu a kanha au n hatun bata a umu 10 3 2 CONNECtO Sucina tata n 11 3 3 Power SUP a da en 17 3 4 Temperature Range ia A a a d iia 17 4 Windows Embedded CE sise 18 4 1 General Information nitro re RE I e TM a tags 18 4 2 Customized Windows CE Image 18 4 2 1 Developing the Application 18 4 2 2 Kiosk Mode trt RR et eei e eet pit eee tete a eta eee 18 4 3 USB Driver uti l si I ni ner 19 4 3 1 USB Host aa Ar i sek ka ai a a aaa ua 19 4 3 2 USB DEVICE LLL H 19 4 3 3 A dre ee ae ET 19 4 4 DiSplay DrIMeryu u A i i U kie MAN meer idis es ton ln Et 20 4 4 1 Configure the Display ctc eet ttt eii i e eset e 20 4 4 2 tele ten EE 20 4 5 ADS7846 Touch screen driver 0 seen enne nnne nnne nnne nnne nennen 21 4 5 1 Implementati ii iste qa ir ne italien de tient 21 4 5 2 Calibrati lyaa a A M 21 4 6 NIE 21 4 6 1 Integrated Support siete ned ade estet A A terit dete ei ee 21 4 7 10 100 Fast Ethernet Driver 22 4 8 SIBI 22 GEMSTONE User Manual 3 www p
7. byte data Parameters message A byte array of CANMessage objects position Can message position in the byte array of CANMessage objects identifier The message identifier 11 29 bits length Length of data 1 8 bytes data A byte array of message data max 8 bytes Properties Identifier Returns or sets the message identifier public UInt32 Identifier get set Data Returns or sets the array of message data max 8 bytes public byte Data get set Length Returns or sets the length of message data 1 8 bytes public UInt32 Length get set GEMSTONE User Manual 31 www proelec se Windows Embedded CE NumOfBytes Returns the object size in bytes public static int NumOfBytes get Methods ToBytes Returns the message object as an byte array public byte ToBytes 4 10 2 2 Config A class used to configure the CAN controller Constructor CH public void Config Methods SetBaudrate Sets the baudrate max 1 Mbits sec public void SetBaudRate BaudRate baudRate baudRate enum BITRATE 50 BITRATE 100 BITRATE 125 BITRATE 250 BITRATE 500 BITRATE 800 BITRATE 1000 SetFrameMode Sets the frame mode public void SetFrameMode FrameMode frameMode frameMode enum Standard Extended SetWritelnterval Sets the minimal time between two sent messages 0 Disabled public void SetWriteInterval int milliSeconds SetPriority256 Sets the CAN interrupt service thread
8. true Properties State Returns or sets the output state public bool State get set Methods Set Sets the output state to true Returns true if success else false public bool Set Clear Sets the output state to false Returns true if success else false public bool Clear Read Reads and returns the output state public bool Read Write Sets the output state Returns true if success else false public bool Write bool state Toogle Toggles the output state Returns true if success else false public bool Toogle 4 9 2 2 InputPort A class that represents an input pin on one of the PIO controller ports Constructor Ct public void InputPort Port port UInt32 pinNumber public void InputPort Port port UInt32 pinNumber bool pullUp bool glitchFilter Parameters port Port controller Enum PA PB PC PD PE pinNumber Pin number to use on the port controller pullUp Enables or disables the internal pull up resistor default true glitchFilter Enables or disables the internal glitch filter default false Example Sets pin PB20 as an input InputPort port new InputPort Port PB 20 GEMSTONE User Manual 25 www proelec se Windows Embedded CE Properties State Returns the input pin state public bool State get Pullup Returns or Sets the internal pull up resistor enable property public bool Pullup get set GlitchFilter Returns or Sets the interna
9. 22 PELO 31 2 PAQ MCIO_DAQ SPIO_MISO NE PAL MCIO_COA SPIO_MOSI Cm Fi nan par PAS MCIO DAVSPIQ NPCS1 PAA MCIQ DAZ SPIQ NPCS2 PAl amp MCIO COB EBIl DIS PA17 MCIQ DBO EBI1 D17 PAZI MCII COB EBI1 D21 PAZ2 MCIl DBO EBLI D22 PAZX MCIl DBI EBLI D23 PAZA MCIl DBZ EBIl D24 PASQ SCK EBIl D30 PA3I DMARQU EBIl 031 Een ns mar Kees keaz me Rens man es os Res ar au us au us lenis 13 Rue Rens as Reus eur un us 85 Gus 75 uw uz Run Less vz us us raze ve Kee kees Ts heaz va ez us es CE SS 2410 f EBIQ D 0 317 esta 2CX EBIQ NCSI SDES gt EBI2 NWEJNWAQ CFWE ES NBS3 NWAS CFIOW ESIQ NAD CFOE Ty BSUNWALCFIDR ATSISAMSIES PC10 31 ESILNANDOE TY EBIONANDWE uo ATSISAMSISS PDQ TXDI SPIQ NACS2 FPD amp EBIQ NCSA4 CFCSQ CTS2 PD7 EBIQ NCSS CFCSI RTS1 POB EBIQ CFCEL CTS1 PDS EBIQ CFCEZ SCK2 Poias JE FO11 EBIQ_NCS2 TSYNC PD1S EBIQ NCS3 NANDCS TPS2 elen POL7 EBI0_D17 TPX1 POIB EBIQ DIB TPK2 POIS EBIQ D1S TPX3 POZQ EBIQ D20 TPKA POZI EBIO DZLTPKS POZJ EBID 227 7911 PO22 E810_D22 TPK12 POZS EBIO DISTAL PO30 EBI0_D33 TPK1 PO31 EB10_D31 TPK15 10 9 31 saneso ES EBILNRD CFOE Y
10. 3 5 10 QVGA TFT LCD with TouchScreen and Backlight control One Lithium Coin Cell Battery Retainer for 12 mm cell size AT91SAM9263 Microcontroller Specification Incorporates the ARM926EJ S ARM Thumb Processor DSP instruction Extensions Jazellee Technology for Javae Acceleration 16 Kbyte Data Cache 16 Kbyte Instruction Cache Write Buffer 200 MIPS at 180 MHz 220 MIPS at 200 MHz Memory Management Unit EmbeddedICE Debug Communication Channel Support Mid level Implementation Embedded Trace Macrocell Bus Matrix Nine 32 bit layer Matrix Allowing a Total of 28 8 Gbps of On chip Bus Bandwidth Boot Mode Select Option Remap Command Embedded Memories One 128 Kbyte Internal ROM Single cycle Access at Maximum Bus Matrix Speed One 80 Kbyte Internal SRAM Single cycle Access at Maximum Processor Bus Matrix Speed One 16 Kbyte Internal SRAM Single cycle Access at Maximum Bus Matrix Speed Dual External Bus Interface EBIO and EBI1 EBIO Supports SDRAM Static Memory ECC enabled NAND Flash and CompactFlashe EBI1 Supports SDRAM Static Memory and ECC enabled NAND Flash DMA Controller DMAC Acts as one Bus Matrix Master Embeds 2 Unidirectional Channels with Programmable Priority Address Generation Channel Buffering and Control Twenty Peripheral DMA Controller Channels PDC GEMSTONE User Manual 7 www proelec se General Information e CD Controller Sup
11. of clock cycle Multi drive capability similar to an open drain I O line Control of the the pull up of the I O line Input visibility and output control The PIO Controller also features a synchronous output providing up to 32 bits of data output in a single write operation 4 9 1 Implementation The driver is implemented as a stream driver and the driver is accessed through a Win32 file IO interface in WinCE A managed driver is available that can be used in CF and VS to handle different types of functions on the available PIO pins that exists on the board 4 9 2 Managed Driver The driver is an assembly developed by Proelec that can be used in both C and VB NET The assembly help file is available in the distribution package but can also be downloaded from the Proelec homepage Filename PEWinCEGPIOLib dll Namespace Proelec Win32CE IO GPIO Help file PEWinCEGPIOLib chm 4 9 2 1 OutputPort A class that represents an output pin on one of the PIO controller ports Constructor Ct public void OutputPort Port port UInt32 pinNumber bool initialState Parameters port Port controller Enum PA PB PC PD PE pinNumber Pin number to use on the port controller initialState Initial state of the pin true high or false low Example Sets pin PC9 as an output and the initial state to true GEMSTONE User Manual 24 www proelec se Windows Embedded CE OutputPort port new OutputPort Port PC 9
12. unique two wire bus made up of one clock line and one data line with speeds of up to 400 Kbits per second based on a byte oriented transfer format It can be used with any Atmel Two wire Interface bus Serial EEPROM and Inter Integrated Circuit I2C compatible device such as Real Time Clock RTC Dot Matrix Graphic LCD Controllers and Temperature Sensor to name but a few The TWI is programmable as master transmitter or master receiver with sequential or single byte access A configurable baud rate generator permits the output data rate to be adapted to a wide range of core clock frequencies Table 4 1 lists the compatibility level of the Atmel Two wire Interface and a full 2C compatible device Figure 4 3 shows the TWI block diagram Table 4 1 12C Standard Atmel TWI Standard Mode Speed 100 KHz Supported Fast Mode Speed 400 KHz Supported 7 or 10 bits Slave Addressing Supported START BYTE START b000000001 Ack Sr Not Supported Repeated Start Sr Condition Not Fully Supported ACK and NACK Management Supported Slope control and input filtering Fast mode Supported Clock strectching Supported APB Bridge TWC Two wire Interface MCK FTU TWI interrupt Al n di Figure 4 3 4 11 1 Implementation The driver is implemented as a stream driver and the driver is accessed through a Win32 file IO interface in WinCE A managed driver is available that can be used in CF and VS to han
13. used in that kind of systems Constructor C1 public void SimpleReceptionMailbox int mailbox public void SimpleReceptionMailbox int mailbox int acceptanceCode int acceptanceMask public void SimpleReceptionMailbox int mailbox int maxBufferSize public void SimpleReceptionMailbox int mailbox int acceptanceCode int acceptanceMask int maxBufferSize Parameters mailbox The mailbox index to use 0 15 acceptanceCode The mailbox acceptance code acceptanceMask The mailbox acceptance mask maxBufferSize The maximal number of CANMessage objects that can be stored in the buffer Properties Enabled Returns or sets the mailbox enabled property public bool Enabled get set AcceptanceCode Returns or sets the mailbox acceptance code public int AcceptanceCode get set AcceptanceMask Returns or sets the mailbox acceptance mask public int AcceptanceMask get set Count Returns the number of messages in mailbox buffer public int Count get GEMSTONE User Manual 34 www proelec se IsOpen Returns true if mailbox is opened els Windows Embedded CE fals public bool IsOpen get Methods Open Opens the mailbox public void Open public void Open bool enabled Close Closing the mailbox public void Close Clear Clears all the messages in the mailbox buffer public void Clear Read Reads a CAN message public CANMessage Read pu
14. 2 NC J17 13 NC J17 14 NC J17 15 GND J17 16 NC J17 17 NC J17 18 GND J17 19 NC J17 20 NC J17 21 NC J17 22 NC J17 23 NC J17 24 NC J17 25 GND J17 26 NC J17 27 NC J17 28 NC J17 29 3V3 GEMSTONE User Manual 13 www proelec se Hardware J17 30 3V3 J17 31 3V3 J17 32 NC LCD J18 1 5V J18 2 5V J18 3 GND J18 4 GND J18 5 3V3 J18 6 3V3 J18 7 Backlight ON OFF PB9 J18 8 GND J18 9 NC J18 10 NC J18 11 BO PC22 J18 12 B1 PC23 J18 13 B2 PC24 J18 14 B3 PC17 J18 15 B4 PC26 J18 16 B5 PC27 J18 17 NC J18 18 NC J18 19 GO PC14 J18 20 G1 PC15 J18 21 G2 PC16 J18 22 G3 PC12 J18 23 G4 PC18 J18 24 G5 PC19 J18 25 NC J18 26 NC J18 27 RO PC6 J18 28 R1 PC7 J18 29 R2 PC8 J18 30 R3 PC9 J18 31 R4 PC10 J18 32 R5 PC11 J18 33 GND J18 34 GND J18 35 DOTCK PC2 J18 36 VSYNC PCO J18 37 DATA ENABLE PC3 J18 38 HSYNC PC1 J18 39 3V3 J18 40 3V3 GEMSTONE User Manual 14 www proelec se Hardware LCD J19 1 3V3 J19 2 3V3 J19 3 3V3 J19 4 DOTCK PC2 J19 5 GND J19 6 HSYNC PC1 J19 7 GND J19 8 DATA ENABLE PC3 J19 9 GND J19 10 NC J19 11 GND J19 12 R5 PC11 J19 13 RA PC10 J19 14 R3 PC9 J1
15. 8 PB31 J3 9 CAN H J3 10 CAN L J3 11 PB7 J3 12 PB29 J3 13 GND J3 14 GND J3 15 5V J3 16 5V GEMSTONE User Manual 11 www proelec se Hardware USART 1 J15 1 TXD Peripheral A PA26 J15 2 RXD Peripheral A PA27 J15 3 RTS Peripheral A PA28 J15 4 CTS Peripheral A PA29 USART 2 J4 1 TXD Peripheral A PDO J4 2 RXD Peripheral A PD1 J4 3 RTS Peripheral B PD7 J4 4 CTS Peripheral B PD8 USART 3 J14 1 TXD Peripheral A PD2 J14 2 RXD Peripheral A PD3 J14 3 RTS Peripheral B PD5 J14 4 CTS Peripheral B PD6 USB Host A J5 1 GND J5 2 HDPA J5 3 HDMA J5 4 5V USB Host B J6 1 GND J6 2 HDPB J6 3 HDMB J6 4 5V USB Device J11 1 CNX J11 2 DDM J11 3 DDP J11 4 GND RJ45 ETHERNET CONNECTOR J12 Ethernet 100 base TX with two status LEDs GEMSTONE User Manual 12 www proelec se Hardware Debug UART DBGU J13 1 NC J13 2 DTXD J13 3 DRXD J13 4 NC J13 5 NC J13 6 GND Sound AC97 J16 1 Headphone Left J16 2 Headphone Right J16 3 5V J16 4 GND LCD LVDS J17 1 GND J17 2 TXOUTO J17 3 TXOUTO J17 4 TXOUT1 J17 5 TXOUT1 J17 6 TXOUT2 J17 7 TXOUT2 J17 8 GND J17 9 TXCLKO J17 10 TXCLKO J17 11 NC J17 1
16. 9 15 GND J19 16 R2 PC8 J19 17 R1 PC7 J19 18 RO PC6 J19 19 NC J19 20 G5 PC19 J19 21 G4 PC18 J19 22 G3 PC12 J19 23 NC J19 24 G2 PC16 J19 25 G1 PC15 J19 26 GO PC14 J19 27 NC J19 28 B5 PC27 J19 29 BA PC26 J19 30 B3 PC17 J19 31 NC J19 32 B2 PC24 J19 33 B1 PC23 J19 34 BO PC22 J19 35 Power Control In 3V3 J19 36 Contrast Control 3V3 or PB9 J19 37 X RIGHT Touchscreen J19 38 Y LOW Touchscreen J19 39 X LEFT Touchscreen J19 40 Y UP Touchscreen GEMSTONE User Manual 15 www proelec se Hardware USB J20 1 5V J20 2 GND J20 3 HDMA Host A J20 4 GND J20 5 HDPA Host A J20 6 HDPB Host B J20 7 GND J20 8 HDMB Host B J20 9 GND J20 10 5V Power Supply J21 1 5V J21 2 12V Inverter J26 J21 3 GND J21 4 GND LCD Inverter J26 1 Contrast Control J26 2 Contrast Control PB8 J26 3 Backlight ON OFF PB9 J26 4 GND J26 5 GND J26 6 12V J26 7 12V TWI I2C J27 1 TWD SDA J27 2 TWCK SCL J27 3 GND J27 4 GND J27 5 5V Touchscreen J28 1 X LEFT J28 2 Y LOW J28 3 X RIGHT J28 4 Y UP GEMSTONE User Manual 16 www proelec se Hardware 3 3 Power Supply Connect 5V and ground GND from the power supply to J21 The 12V power supply on J21 is only used if a display inverter is connected to J26 3 4 Tempe
17. 9263 devices Copyright 2008 Proelec Ready Figure 6 1 GEMSTONE User Manual 44 www proelec se FlashTool 6 2 2 Install SAM BA Windows Driver If the distribution package AT91 ISP 1 1X from Atmel already is installed on your computer you don t need to install the custom FlashTool driver from Proelec if the version of the package is 1 10 or higher If you have an older version you must uninstall the AT91 ISP 1 1X package before installing the driver from Proelec If you want to install the FlashTool driver from Proelec just go to the Tools menu in the program and select install driver See figure 6 2 The driver is not Microsoft certified so you must accept the installation when the acceptance dialog appears on the screen When installation of the driver is finished the board can be started up in SAM BA programming mode see 6 2 3 ud FlashTool AT91SAM9263CE6 e k G MAC Address E E GN QX 8 IP Address Subnet Mask DHCP Enabled Figure 6 2 6 2 3 Starting up the board in SAM BA Mode Hold down button U6 see figure 2 1 while switching on the board power supply 5V If you hear a sound from the PC the board should be in SAM BA programming mode If you have problems to set the board in programming mode check that the device exists in the Windows device manager If you have installed the Proelec driver you should look in the Ports COM and LPT category of devices and if you have i
18. AA ARRARARARARA ii ck Tu amp BIO D19 31 www proelec se 51 GEMSTONE User Manual ics Schemat Appendix A series Date E P roe e E A B Kretsschema Actor ET USB Intern artere pu Em g ve Staffan Johansson 5av 10 1 2 9 el o 5 s USB HOST HDMB 383 e AL Ze Is 5 USB MOST Homs x anb pd USS HOST INTERFACE USB HOST een D lt E use HOSTJHOMA E lt vew 7 sss Is 5 qe MosT HOME eo 255 458 4057_H0 n USS HOST INTERFACE MEN A 320 1 GND 120 2 USB HOST HDMA 320 3 oon USE DEVICE INTERFACE Guo Les DEv CX J 2585 08 00 usa pev poe GND 320 4 USB HOST HDPA 320 5 USB HOST HDPB 20 6 GND J 120 7 USE_HOST_HDMB SL 120 8 GND 320 8 WE 120 10 US8 DEV CNX U 311 1 vse pev p0m gt eo rs av 52 www proelec se GEMSTONE User Manual ICS Schemati Appendix A zen p Proelec AB Kretsschema Actor EH TOUCHSCREENINTERFACE 2007 11 21 Intern 119 1 3 3 Ufardare pd Ses g va Staffan Johansson 6 av 10 1 Ne N t PCU namn Funktion 319 3 PCO LCDVSYNC Vsync PCT LCDHSYNC nc 218 8 3 3 Han J DE PC2 LCDDOTCK Dotclok 18 6 PC3 LCDDEN Data Enable 118 7 Pes E PC4 LCDDO N A PBLO 31 PC5 LCDD N A J19 PC6 LCDD2 RO LS
19. B 318 1 ver sv PC7 LCDD3 R1 PC8 LCDD4 R2 PC 0 31 ma 10 31 PC9 LCDD5 R2 1s 5 ND PC10 LCDDS R4 PC11 LCDD7 R5 MSB 319 5 PC12 LCDD8 N A 119 8 318 1 PC13 LCDD9 N A J19 PC14 LCDD10 G0 LSB 318 1 ie 318 1 PCU namn Funktion Tes PC15 LCDD11 G1 1 3 55 318 2 PC16 LCDD12 G2 PCO LCDVSYNC Vsync PES xdi PC LCDHSYNC Hsyne PC12 LCDD13 G3 118 3 4 gt 318 1 PC2 LCDDOTCK Dotdok Du PC18 LCDD14 G4 D 3 35 118 1 PC3 LCDDEN Data Enable s PC19 LCDD15 G5 MSB PC4 LCDDO N A PC20 LCDD16 NA 3 5 a q0 318 2 PC5 LCDD1 N A Get PC21 LCDD17 N A 1 935 318 2 PC6 LCDD2 RO LSB PC22 LCDD18 80 LSB 2 895 PC23 LCDD19 Bt PC7 LCDD3 R1 E PC24 LCDD20 82 ze eem LCDI R2 PCS D4 Ae 118 2 PC9 LCDD5 R3 PC17 LCDD21 B3 1 VLOW PC10 LCDDE R4 2 8 5 PC26 LCDD22 B4 e PC27 LCDD23 B5 MSB ns GT 11 7 R5 M PC11 LCDD7 5 MSB m 118 1 PC12 LCDDS N A 3 5 C yur PC13 LCDDS N A 2 8 25 s 318 3 Saa PC14 LCDD10 Go LSB gas 318 2 118 3 PC15 LCDD11 G1 PC16 LCDD12 G2 118 PC12 LCDD13 G3 328 1 J18 PC18 LCDD14 G4 5 ug ae PC19 LCDD15 G5 MSB gt PC20 LCDD16 NA 2 fx oax m PC21 LCDD17 N A 228 4 als cel PC22 LCDD18 BO LSB 128 3 1x0 pour 318 3 s 3 PC23 LCDD19 B1 313 3 PC24 LCDD20 B2 susy A e T PC17 LCDD21 B3 FEUX SMDINDS 7UH J18 28 2 2 Se OR e PC26 LCDD22 B4 vag t rv 118 PC27 LCDD23 B5 MSB vec 2 RSS oR 7 10 RI 8 pa vec SL O
20. EL 44 6 1 Gen ralInformatlon EE 44 6 2 Windows CE ua a 44 6 2 1 Program GU l i aria i ia 44 6 2 2 Install SAM BA Windows Driver enne nnne nennen nennen 45 6 2 3 Starting up the board in SAM BA Mode 45 GEMSTONE User Manual 4 www proelec se Contents 6 2 4 Programming the DataFlash ss 46 6 2 5 Erasing the DataFlashi us aa Retreat EE ra 46 6 2 6 Programming the NandFlash 46 6 2 7 Etrasing the Nandblash ettet ae eerie ce E VE 47 6 2 8 EBoOt Settiligs ii i Riu t eee ees 47 6 2 9 Programming Status eet A ENEE aree etus eo au o 47 6 3 Ej me 47 4 Appendix A Schemiatics us cr RE estere a 48 amp Revision Histoire desert t s 58 9 References sedet Akland A eee Ie pe NER FE Peas eR 59 GEMSTONE User Manual 5 www proelec se Document Presentation 1 Document Presentation 1 1 Abbrevations Used BSP OAL PB VS WinCE MDD PDD CF HW SW FIFO FAL FMD MBR GPIO PIO CAN TWI 12C SPI GUI HIVE Board Support Package OEM Adaptation Layer Platform Builder Visual Studio Windows CE Model Device Driver platform independent layer of a device driver Platform Dependent Driver platform dependent layer of a device driver Compact NET Framework
21. Gemstone PE SBC 9263 CE 1 1A User Manual Version 1 0 PROELEC Professional Electronics Acknowledgments April 2009 Proelec has made every attempt to ensure that the information in this user manual is accurate and complete However Proelec assumes no responsibility for any errors omissions or for any consequences resulting from the use of the information included herein or the equipment it accompanies Proelec reserves the right to make changes in its products and specifications at any time without notice Any software described in this document is furnished under a license or non disclosure agreement It is against the law to copy this software on magnetic tape disk or other medium for any purpose other than the licensee s personal use Proelec AB Granv gen 1 82635 S derhamn Sweden Tel 46 270 76507 46 70 5146507 Internet www proelec se E Mail info proelec se Acknowledgments ARM ARM and Thumb are trademarks of ARM Ltd Windows Win32 Windows CE are trademarks of Microsoft Corporation All other trademarks are trademarks of their respective companies Copyright O 2009 PROELEC AB All rights reserved GEMSTONE User Manual 2 www proelec se Contents Contents 1 Document Presentation ii gn tree as 6 1 1 Abbrevations Used ete e pte ee ed ta eren edit a 6 1 2 PURPOSE eR A ne 6 2 General Information eee rm ve oe oec e ee ee 7 2 1 Board Features i e a NU ete ri iege date de kaia rider eebe 7
22. I MDD The driver works with USB keyboards mouse and Mass Storage Devices 4 3 2 USB Device This driver is also known as an USB Function driver Its primary purpose is to provide connectivity between a WinCE device and a desktop PC The idea is that a WinCE device that contains suitable USB Function controller hardware will be used as a serial port mass storage device or a network device RNDIS when it s connected to a desktop PC Essentially there are two drivers that will be used in this type of designs e USB Function driver Runs on the WinCE platform and exposes the device as the wanted device to the desktop Host side USB driver Runs on the desktop PC and talks to the WinCE via USB transfers The host driver also exposes a serial interface to the application layer so that a client application such as ActiveSync running on the desktop can use it for any serial applications 4 3 3 Interface Communication over the USB is done by sending packets of data on the same physical line However USB as a protocol provides multiple logical lines Those lines are called endpoints For more information about USB please have a look at http www beyondlogic org usbnutshell usb1 htm GEMSTONE User Manual 19 www proelec se Windows Embedded CE 4 4 Display Driver The WinCE display driver is built on a layered architecture The display driver is loaded by the Graphics Windowing and Events Subsystem GWES at WinCE boot GWES calls DDI
23. IST priority 0 256 O is highest public void SetPriority256 int priority GEMSTONE User Manual 32 www proelec se Windows Embedded CE 4 10 2 3 TransmitMailbox A class that represents a mailbox configured for transmission of CAN messages Constructor CH public void TransmitMailbox int mailbox public void TransmitMailbox int mailbox int identifier Parameters mailbox The mailbox index to use 0 15 identifier Can message identifier 11 29 bits Properties Enabled Returns or sets the mailbox enabled property public bool Enabled get set Identifier Returns or sets the mailbox identifier public int Identifier get set IsOpen Returns true if mailbox is opened else fals public bool IsOpen get Methods Open Opens the mailbox public void Open public void Open bool enabled Close Closing the mailbox public void Close Write Writes CAN message public int Write CANMessage message message CANMessage object to write public int Write bvtell buffer buffer Bvte arrav of CANMessage objects to write GEMSTONE User Manual 33 www proelec se Windows Embedded CE 4 10 2 4 SimpleReceptionMailbox A class that represents a single mailbox configured for reception of CAN messages Using this type of mailbox in real time systems is not recommended The mailbox can be overloaded with incoming messages The ChainedReceptionMailbox object should be
24. Linux 5 Linux 5 1 General Information The GEMSTONE platform can be used with an embedded Linux distribution Proelec can develop a custom Linux image The image can be customized to support all type of functions and peripherals on the board Please contact Proelec for more information about building a customized Linux image GEMSTONE User Manual 43 www proelec se FlashTool 6 FlashTool 6 1 General Information FlashTool is a program used to program both the DataFlash and NandFlash memory on the board The tool exists only for use with the WinCE distribution from Proelec but can be customized for other distributions or environments The program uses the SAM Boot Assistant SAM BA Application Program Interface API from Atmel to interact with the board memories 6 2 Windows CE The program FlashTool AT91SAM9263CE is distributed with the Windows CE image and is used to put the FirstBoot EBoot and OS image into the board memories FirstBoot and EBoot OS image DataFlash NandFlash 6 2 1 Program GUI id FlashTool AT91SAM9263CE6 File Tools Help DataFlash MAC Address IP Address Subnet Mask DHCP Enabled Boot Delay seconds Core Frequency Frequency Divider Download Image To Auto Download Image 7 Download Device Debug Device Physical Start Address Launch Address Flash Image Size NandFlash Write First Boot Write EBoot Status Flash Tool for Windows CE 6 0 running on AT91SAM
25. R m 8 lia coL E E sleelex ri SES dE JE al 53 www proelec se GEMSTONE User Manual GEMSTONE User Manual a evar evar aus state aus tutt 03 gere 0x2xL tr OND m ZLNOXL Appendix A Schematics t ti tt t etc Tete TLNOKL TLMOXL TANOKL 01NOXL OLNOKL OND TE LIC g Soo tinh ribet sia papas popooooooo 54 uossueuo UPYEIS gv 29J901d H f Hond 19g HE II ij a 3 D p 2 o s H P o N D D n N A 3 S o 3i gt ab i ug ug al s y 3 5 www proelec se ICS sm pem pers Proelec AB Kretsschema Actor ETHERNET 2007 11 21 Intern e M m Ka perm E mm Staffan Johansson 8 av 10 oi Schemat Appendix A 273 tk yu ines av 312 12 eu oR esa 8 EE me iz pos x Tr x02 pens a Ee 523 2 7x00 zm xl 2 Jm esou 25 nxosmevans axe axe 27 axozmevacz EEN 28 Lenneng gt ax e i a Lai ver RX_DV TESTMODE 3 100nF x ver PUES E i ot 100nF ue 2 3 38 ax ER RXDA RETR avoor 2 CSS qL SL Si BEM ER dager AVDOT A wu y ji S CRS PHYADA c3 jj 1000F eo xe 17 2 woro 32 mom ago LE AGND AGND 38 Jorsmon ew ss ovoo NAT ovoo wo ISI R72 i t
26. akes place in the Ethernet stack as a MAC controller The driver implements the Network Device Interface NDIS NDIS is part of the networking architecture used in Microsoft Windows operating systems NDIS provides simplified miniport device driver architecture to enable communication with network adapters using common driver interfaces 4 8 Serial Driver This is a layered driver The driver is implemented as a stream driver Stream means that this driver is accessed through a Win32 file IO interface The standard stream driver functions exported by the driver are COM Init COM Deinit COM Open COM Close COM Read COM Write COM Seek COM PowerDown COM PowerUp COM IOControl The received data is stocked in a specific class named DmaManager The DMAManager is composed of two FIFO and a current buffer see figure 4 1 uv Current Buffer la N Full FIFO Free FIFO Figure 4 1 GEMSTONE User Manual 22 www proelec se Windows Embedded CE 4 8 1 Implementation Reception buffers number and size and emission buffers size are given by the registry There are no software imposed limits for the size There must be at least 4 buffers for reception Currently the driver uses 2 buffers for emission During emission the driver uses the 2 buffers in a round robin fashion always feeding the PDC with a filled buffer and pre filling the other one until there is no more data to send Feeding the PDC means updating its r
27. bleInterrupt byte buffer UInt32 bytesToWrite Windows Embedded CE bus exceptions are thrown on errors Internal address size enum NoAddress OneByte TwoByte ThreeByte Parameters deviceAdar Device address internalAdar Internal address internalAddrSize disablelnterrupt Interrupt Enable Disable while writing buffer Data buffer bytesToWrite Number of bytes to write GEMSTONE User Manual 40 www proelec se Windows Embedded CE 4 12 SPI Driver The Serial Peripheral Interface SPI circuit is a synchronous serial data link that provides communication with external devices in Master or Slave Mode It also enables communication between processors if an external processor is connected to the system The Serial Peripheral Interface is essentially a shift register that serially transmits data bits to other SPIs During a data transfer one SPI system acts as the master which controls the data flow while the other devices act as slaves which have data shifted into and out by the master Different CPUs can take turn being masters Multiple Master Protocol opposite to Single Master Protocol where one CPU is always the master while all of the others are always slaves and one master may simultaneously shift data into multiple slaves However only one slave may drive its output to write data back to the master at any given time A slave device is selected when the master asserts its NSS signal If multiple
28. blic int Read byte buffer int count buffer Byte array of CAN messages to write count Number of messages in buffer Events OnMessageRecieved Event is trigged when a new message arrives in the buffer public event MessageRecievedEventHandler OnMessageRecieved MessageRecievdArgs The event argument constructor public void MessageRecievedArgs CANMessage message Message property Returns the CANMessage object public CANMessage Message get GEMSTONE User Manual 35 www proelec se Windows Embedded CE 4 10 2 5 ChainedReceptionMailbox A class that represents two or more chained mailboxes configured for reception of CAN messages This type of mailbox is recommended to use in real time systems Constructor CH public void ChainedReceptionMailbox int startMailbox int numOfMailboxes public void ChainedReceptionMailbox int mailbox int numOfMailboxes int acceptanceCode int acceptanceMask public void ChainedReceptionMailbox int mailbox int numOfMailboxes int maxBufferSize public void ChainedReceptionMailbox int mailbox int numOfMailboxes int acceptanceCode int acceptanceMask int maxBufferSize Parameters mailbox The start mailbox index to use 0 15 numOfMailboxes The number of mailboxes to chain acceptanceCode The mailbox acceptance code acceptanceMask The mailbox acceptance mask maxBufferSize The maximal number of CANMessage objects that can b
29. cy in Hz dutyCycle The duty cycle in 96 0 100 Example Using PC28 as PWM channel 0 frequency 1KHz and 50 duty cycle PWMPort port new PWMPort PWMChannel PWCO 1000 50 Methods Config Sets frequency and duty cycle on current PWM channel Returns true on success public bool Config UInt32 frequency UInt32 dutyCycle GEMSTONE User Manual 29 www proelec se Windows Embedded CE Start Starts the PWM channel Returns true on success else false public bool Start Stop Stops the PWM channel Returns true on success else false public bool Stop 4 10 CAN Driver The AT91SAM9263 Controller Area Network CAN controller provides all the features required to implement the serial communication protocol CAN defined by Robert Bosch GmbH the CAN specification as referred to by ISO 11898A 2 0 Part A and 2 0 Part B for high speeds and ISO 11519 2 for low speeds The CAN Controller is able to handle all types of frames Data Remote Error and Overload and achieves a bit rate of 1 Mbit sec CAN controller accesses are made through configuration registers 16 independent message objects mailboxes are implemented Any mailbox can be programmed as a reception buffer block even non consecutive buffers For the reception of defined messages one or several message objects can be masked without participating in the buffer feature An interrupt is generated when the buffer is full According to the mailbox configuration t
30. dle the I2C bus GEMSTONE User Manual 38 www proelec se 4 11 2 Managed Driver Windows Embedded CE The driver is an assembly developed by Proelec that can be used in both C and VB NET The assembly help file is available in the distribution package but can also be downloaded from the Proelec homepage Filename PEWinCEI2CLib dll Namespace Proelec Win32CE IO 12C Help file PEWinCEI2CLib chm 4 11 2 1 I2CBus A class used to handle the TWI I2C bus Constructor CH public void I2CBus public void I2CBus UInt32 clockRate Parameters clockRate The bus clock rate Default 100K Methods SetTransferRate Sets the clock rate public void SetTransferRate UInt32 clockRate Read Reads data from a device connected to the bus exceptions are thrown on errors public void Read UInt32 deviceAddr UInt32 internalAddr InternalAddressSize internalAddrSize bool disableInterrupt byte buffer UInt32 bytesToRead Parameters deviceAdar Device address internalAddr Internal address internalAddrSize Internal address size enum NoAddress OneByte TwoByte ThreeByte disablelnterrupt Interrupt Enable Disable while reading buffer Data buffer bytesToRead Number of bytes to read GEMSTONE User Manual 39 www proelec se Write Write data to a device connected to the public void Write UInt32 deviceAddr UInt32 internalAddr InternalAddressSize internalAddrSize bool disa
31. dll that is the default dll for the display driver This dll exports a single function called DrvEnableDriver that returns to the caller a pointer to an array of 27 function pointers Those functions are called as soon as GWES needs to display something on the device 4 4 1 Configure the Display When a display is configured to be used in our platform the parameters for the display and screen are stored in the Windows registry This feature makes it very easy to handle many types of different displays that can be used with our platform Please contact Proelec for more information regarding different types of display solutions Example of settings in the file Icd reg to handle a Toshiba 800x600 LVDS display HKEY LOCAL MACHINENSystemNGDINROTATION Angle dword 0 HKEY LOCAL MACHINE Drivers Display LCDC Width dword 320 Screen width in pixel Height dword 258 Screen heigth in pixel Bpp dword 10 Bit per pixel VRAMWidthInPixel dword 400 Frame buffer width in pixel VRAMHeight InPixel dword 400 Frame buffer heigth in VRAMaddress dword 23e00000 Frame buffer location VRAMBusWidth dword 20 SDRAM has a 32 bits bus width UpperMargin dword 10 Vertical Back Porch LowerMargin dword 10 Vertical Front Porch LeftMargin dword 10 Horizontal Back Porch RightMargin dword 10 Horizontal Front Porch Vsync dword 2 Vertical Sync pulse width Hsync dword 8 Horizontal sync pulse width PixelCl
32. e stored in the buffer Properties Enabled Returns or sets the mailbox enabled property public bool Enabled get set AcceptanceCode Returns or sets the mailbox acceptance code public int AcceptanceCode get set AcceptanceMask Returns or sets the mailbox acceptance mask public int AcceptanceMask get set Count Returns the number of messages in mailbox buffer public int Count get GEMSTONE User Manual 36 www proelec se IsOpen Returns true if mailbox is opened els Windows Embedded CE fals public bool IsOpen get Methods Open Opens the mailbox public void Open public void Open bool enabled Close Closing the mailbox public void Close Clear Clears all the messages in the mailbox buffer public void Clear Read Reads a CAN message public CANMessage Read public int Read byte buffer int count buffer Byte array of CAN messages to write count Number of messages in buffer Events OnMessageRecieved Event is trigged when a new message arrives in the buffer public event MessageRecievedEventHandler OnMessageRecieved MessageRecievdArgs The event argument constructor public void MessageRecievedArgs CANMessage message Message property Returns the CANMessage object public CANMessage Message get GEMSTONE User Manual 37 www proelec se Windows Embedded CE 4 11 TWI I2C Driver The Two wire Interface TWI interconnects components on a
33. ed Power Supplies 1 08V to 1 32V for VDDCORE and VDDBU 3 0V to 3 6V for VDDOSC VDDPLL and VDDIOPO Peripheral I Os 1 65V to 3 6V for VDDIOP1 Peripheral I Os Programmable 1 65V to 1 95V or 3 0V to 3 6V for VDDIOMO VDDIOM1 Memory 1 Os e Available in a 324 ball BGA Green Package 2 3 Electrostatic Warning The board is shipped in protective anti static packaging The board must not be subjected to high electrostatic potentials A grounding strap or similar protective device should be worn when handling the board Avoid touching the component pins or any other metallic element GEMSTONE User Manual 9 www proelec se Hardware 3 Hardware 3 1 Layout plane The board layout has 6 signal layers Two of them are the power and GND q isi Qu ecc rH OFMEJ PI d CIO2E3 03010 F Bry CI SET Mi 2p4 cg EI 22078 Figure 2 1 10 www proelec se GEMSTONE User Manual 3 2 Connectors All board connectors are shown in figure 2 1 Hardware ICE Interface J1 1 3V3 J1 2 3V3 J1 3 NTRST J1 4 GND J1 5 TDI J1 6 GND J1 7 TMS J1 8 GND J1 9 TCK J1 10 GND J1 11 RTCK J1 12 GND J1 13 TDO J1 14 GND J1 15 NRST J1 16 GND J1 17 NC J1 18 GND J1 19 NC J1 20 GND Power GPIO and CAN J3 1 PB20 J3 2 PB21 J3 3 PB22 J3 4 PB23 J3 5 PB25 J3 6 PB26 J3 7 PB30 J3
34. egisters with the address and filled size of a DMA buffer containing bytes to send Once the PDC transmitted those bytes to the UART it launches an empty buffer interrupt handled by the driver by feeding the PDC with its ready buffer and by refilling the buffer just released During reception the driver uses its available buffers through the DMA manager as explained at the beginning of this chapter When flow control is activated the RTS line is cleared when there are more than a half of the available buffers free and raised when there is more than three quarters of the available buffers full 4 8 2 Managed Code In managed code you can use the SerialPort class that exists in Compact NET Framework CF The class supports the serial driver in WinCE A custom driver from Proelec can also be used if you have any problem with the SerialPort class Contact Proelec for more information GEMSTONE User Manual 23 www proelec se Windows Embedded CE 4 9 PIO Driver The AT91SAM9263 Parallell Input Output PIO controller can manage up to 32 fully programmable input output 1 0 lines Each 1 0 line may be dedicated as a general purpose 1 0 GPIO or be assigned to a special function of an embedded peripheral This assures effective optimization of the pins Each I O line of the PIO Controller features An input change interrupt enabling level change detection on any I O line A glitch filter providing rejection of pulses lower than one half
35. essage Object Mailboxes 16 bit Time Stamp Counter e Two Multimedia Card Interface MCI SDCard SDIO and MultiMediaCard Compliant Automatic Protocol Control and Fast Automatic Data Transfers with PDC Two SDCard Slots Support on eAch Controller e Two Synchronous Serial Controllers SSC Independent Clock and Frame Sync Signals for Each Receiver and Transmitter PS Analog Interface Support Time Division Multiplex Support High speed Continuous Data Stream Capabilities with 32 bit Data Transfer e One AC97 Controller AC97C 6 channel Single AC97 Analog Front End Interface Slot Assigner e Three Universal Synchronous Asynchronous Receiver Transmitters USART Individual Baud Rate Generator IrDAe Infrared Modulation Demodulation Manchester Encoding Decoding Support for ISO7816 TO T1 Smart Card Hardware Handshaking RS485 Support e Two Master Slave Serial Peripheral Interface SPI 8 to 16 bit Programmable Data Length Four External Peripheral Chip Selects Synchronous Communications at Up to 90Mbits sec e One Three channel 16 bit Timer Counters TC Three External Clock Inputs Two Multi purpose 1 0 Pins per Channel Double PWM Generation Capture Waveform Mode Up Down Capability e One Four channel 16 bit PWM Controller PWMC e OneTwo wire Interface TWI Master Mode Support All Two wire Atmele EEPROMs Supported e IEEEe 1149 1 JTAG Boundary Scan on All Digital Pins e Requir
36. et set Methods Read Reads and returns the wake up state public bool Read Remove Unregisters the pin as an wake up public bool Remove 4 9 2 5 PeripheralPort A class that is used to set a pin on one of the PIO controller ports to one of the peripheral functions A or B Constructor C public void PeripheralPort Port port UInt32 pinNumber PeripheralGroup peripheral public void PeripheralPort Port port UInt32 pinNumber PeripheralGroup peripheral bool pullUp bool openDrain Parameters port Port controller Enum PA PB PC PD PE pinNumber Pin number to use on the port controller peripheral Peripheral function Enum A B GEMSTONE User Manual 28 www proelec se Windows Embedded CE pullUp Enables or disables the internal pull up resistor default false openDrain Enables or disables the internal open drain transistor default true Example Set pin PDO to peripheral function TXD1 USART 1 PeripheralPort port new PeripheralPort Port PD 0 PeripheralGroup A Properties State Returns the pin state public bool State get Methods Read Reads and returns the wake up state public bool Read 4 9 2 6 PWMpPort A class that represents a PWM channel Constructor CH public void PWMPort PWMChannel channel UInt32 frequency UInt32 dutyCycle Parameters channel PWM channel Enum PWCO PWC1 PWC2 PWC3 frequency The frequen
37. he first message received can be locked in the CAN controller registers until the application acknowledges it or this message can be discarded by new received messages Any mailbox can be programmed for transmission Several transmission mailboxes can be enabled in the same time A priority can be defined for each mailbox independently The CAN block diagram is shown in figure 4 2 Controller Area Network CAN Protocol Controller Mailbox Error Counter Priority Encoder y CANRX i f CANTX MBx IX number of maliboxes 1 CAN Interrupt User Interface Internal Bus GEMSTONE User Manual 30 www proelec se Windows Embedded CE Figure 4 2 4 10 1 Implementation The driver is implemented as a stream driver and the driver is accessed through a Win32 file IO interface in WinCE A managed driver is available that can be used in CF and VS to handle CAN messages 4 10 2 Managed Driver The driver is an assembly developed by Proelec that can be used in both C and VB NET The assembly help file is available in the distribution package but can also be downloaded from the Proelec homepage Filename PEWinCECANLib dll Namespace Proelec Win32CE IO CAN Help file PEWinCECANLib chm 4 10 2 1 CANMessage A class that represents a CAN message Constructor C public void CANMessage public void CANMessage byte message int position public void CANMessage UInt32 identifier UInt32 length
38. l glitch filter enable property public bool GlitchFilter get set Methods Read Reads and returns the input state public bool Read 4 9 2 3 InputEventPort A class that represents an event driven input pin on one of the PIO controller ports Constructor Ct public void InputEventPort Port port UInt32 pinNumber public void InputEventPort Port port UInt32 pinNumber bool pullUp bool glitchFilter CEThreadPrioritv prioritv bool enabled Parameters port Port controller Enum PA PB PC PD PE pinNumber Pin number to use on the port controller pullUp Enables or disables the internal pull up resistor default true glitchFilter Enables or disables the internal glitch filter default false priority Windows CE thread priority default CEThreadPriority Normal enabled Enables or disables event handler on changed input state default true Example Sets pin PB20 as an event driven input InputEventPort port new InputEventPort Port PB 20 GEMSTONE User Manual 26 www proelec se Windows Embedded CE Properties State Returns the input pin state public bool State get Enabled Enables or disables event handler on changed input state public bool Enabled get set Methods Read Reads and returns the input state public bool Read WndProc The window process message method protected override void WndProc ref Message msg Lu Dispose The di
39. nstalled the AT91 ISP 1 1X package you should look in USB devices GEMSTONE User Manual 45 www proelec se FlashTool 6 2 4 Programming the DataFlash The DataFlash memory is programmed in two phases First phase is to put the FirstBoot file into the memory and second phase the EBoot file Figure 6 3 shows the controls used while programming the DataFlash l Wrte FrstBoot We EBoot Figure 6 3 FirstBoot Select the FirstBoot file and then use the Write FirstBoot button to put the file into memory EBoot Select the EBoot file and then use the Write EBoot button to put the file into memory 6 2 5 Erasing the DataFlash The DataFlash memory can be erased if you press the Erase All button in the DataFlas section of the program see figure 6 4 To re enable booting the OS you must program the FirstBoot and EBoot file The EBoot settings are also erased so you must load Default Settings edit and save the settings to successfully boot the OS again Erase All Figure 6 4 6 2 6 Programming the NandFlash The NandFlash memory is programmed by putting the OS image file into the memory Figure 6 5 shows the controls to use while programming Select the OS image file and then use the Write Image button to put the file into memory The EBoot field Flash Image Size is automatically changed so remember to save the new setting to DataFlash if the image size is different NandHash me Write Image Erase a
40. ock dword 1312D00 Pixel clock 4 4 2 Implementation It uses Graphics Primitive Engine GPE to provide a fast and reliable interface with Hardware HW implements DirectDraw and provide a D3DMobile support The driver is designed to use a rectangle video memory space placed either in general RAM or in specific Video RAM The driver permits to select which operation you want to do with HW and which you want to do in Software SW All HW calls are asynchronous and push to a FIFO The driver support all display mode supported by the GPE GEMSTONE User Manual 20 www proelec se Windows Embedded CE 4 5 ADS7846 Touch screen driver The touchpad driver is a layered native driver Layered means that it s composed of two layers The upper one is the platform independent MDD layer which implements the interface with the system and is the functional part of the driver The second one is the platform dependant PDD layer that implements the interface to the hardware Native means that this driver has a specific interface dedicated to touch screen drivers 4 5 1 Implementation The ADS7846 driver uses the SPI driver for its communication and use specific lOControls to perform transaction between the chip and the driver A timer forces input detection to perform the sampling for the detection of stylus movement 4 5 2 Calibration At startup a calibration application is launched allowing users to calibrate the touch screen if no corresp
41. ok LI 10k LI 10k 15 Le as Leo 33 sew lt oso il ir je or EI R 29 ewaDWN CABLESTS LINKSTS LS Dl reser a wc L r 3 3 NAST o E o r 5 ew 55 www proelec se GEMSTONE User Manual ics Schemat Appendix A Proelec AB pem Kretsschema Actor CAN UART IO Kn Staffan Johansson 2007 11 21 Intern g D s give o 9 av 10 1 u v o pu oa Wel Fe GEMSTONE User Manual ics Schemat Appendix A pres sa pum Proelec AB Kreisschema Actor AUDIO 2007 11 21 Intern Em Pm Staffan Johansson iv 10 P8t9 31 C1014 22pF IE va ISS 1 102 22pF il 8 Ba vec sv us SMDINDS JUH 1 2 100uF css cs7 P P c98 Le a DI as 16 AVDD_ACST o C82 css jesa tour Troon 1007 css u m Xd cuo 100uF 7 c100 is REA Di ANE 100uF u kaz us cot 470pF 470pF wa ik ik ce2 css m z 3 e 4 2 3 al H eno ali 3 3 5283 5 5 5 iour ioonr Ti00nF up g8 n LYS vg B a gt gt ge 5 s 8 0 e lt 2 o 9 zg AVDO_ACST se o CBi Et cso y 2709 un csa 27087 css 45 27087 Css 27087 ADISELE C87 100nF css 1 100nF d z a css ju a z gt n 23 O dick Ze o gg u R 8 8 8
42. onding information is found in the registry If Hive based registry is used for the device the calibration is only performed once at the first device boot Registry entries needed to load the driver at startup HKEY LOCAL MACHINENinit Launch70 touchcalibratel exe Depend70 hex 14 00 1e 00 4 6 NANDFlash Driver The NAND flash driver is a block driver separated in two layers The Flash Abstraction Layer FAL is oriented toward the system and exposes the block driver interface It relies on the Flash Media Device FMD to access the hardware The FAL also manages the wear leveling This layer is provided by Microsoft FMD layer handles the hardware transactions It is provided by the OEM It basically consists in a set of functions to read erase and write sectors On our platform the FMD has been enhanced to add another level of translation and protection This allows us among other things to set the Master Boot Record MBR at any physical address instead of sector 0 This FMD is called the Generic FMD 4 6 1 Integrated Support The board has 256MB NAND Flash that can be used to store the WinCE image and to offer a logical device that can be used to store files If Hive based registry is enabled the device is storing the registry settings GEMSTONE User Manual 21 www proelec se Windows Embedded CE 4 7 10 100 Fast Ethernet Driver The driver supports the EmacB controller on the AT91SAM9263 This internal controller t
43. ports Passive or Active Displays Up to 24 bits per Pixel in TFT Mode Up to 16 bits per Pixel in STN Color Mode Up to 16M Colors in TFT Mode Resolution Up to 2048x2048 Supports Virtual Screen Buffers e 2D Graphics Accelerator Line Draw Block Transfer Polygon Fill Clipping Commands Queuing e Image Sensor Interface ITU R BT 601 656 External Interface Programmable Frame Capture Rate 12 bit Data Interface for Support of High Sensibility Sensors SAV and EAV Synchronization Preview Path with Scaler YCbCr Format e USB 2 0 Full Speed 12 Mbits per second Host Double Port Dual On chip Transceivers Integrated FIFOs and Dedicated DMA Channels USB 2 0 Full Speed 12 Mbits per second Device Port On chip Transceiver 2 432 byte Configurable Integrated DPRAM e Ethernet MAC 10 100 Base T Media Independent Interface or Reduced Media Independent Interface 28 byte FIFOs and Dedicated DMA Channels for Receive and Transmit e Fully featured System Controller including Reset Controller Shutdown Controller Twenty 32 bit Battery Backup Registers for a Total of 80 Bytes Clock Generator and Power Management Controller Advanced Interrupt Controller and Debug Unit Periodic Interval Timer Watchdog Timer and Double Real time Timer e Reset Controller RSTC Based on Two Power on Reset Cells Reset Source Identification and Reset Output Control e Shutdown Controller SHDWC Programmable Shutdo
44. rature Range The GEMSTONE platform is available in two temperature ranges e Standard temperature range 20 70 C e Extreme industrial temperature range 40 85 C Contact Proelec for more information about the industrial variant GEMSTONE User Manual 17 www proelec se Windows Embedded CE 4 Windows Embedded CE 4 1 General Information The GEMSTONE platform and Windows Embedded CE 6 0 can be used in many types of devices One typical device can be a real time and mission critical industrial controller with display support The platform is very usable when you want to cooperate with a system in a machine and a display is needed to interact with the user The display is also usable in systems there you want to show different type of sensor data The touch screen support also makes it very easy to interact with the system without a keypad 4 2 Customized Windows CE Image The Windows Embedded CE 6 0 image kernel BSP is built with PB Platform Builder an integrated tool in VS 2005 The image can be customized to support all type of functions and peripherals on the board Please contact Proelec for more information about building a customized WinCE image 4 2 1 Developing the Application When you create a new application VS project it s possible to use a custom image from Proelec that has Windows Explorer and ActiveSync enabled These features make it possible to deploy and debug the application on the device directly f
45. roelec se Contents 4 8 1 Implementation nene nad nece e 23 4 8 2 Managed Gode sis iban et EE 23 4 9 PIO DrIVeru A aa awa wa Tawa tr anale ete 24 4 9 1 Implementation EE 24 4 9 2 Managed Diver uses ra tta ate n d ae 24 49 21 al ne a o Lu EE 24 4 9 2 2 InpUtBOLt ur u e e EA e ede ee au eene 25 4 9 2 3 InputEVentP ote TTE QR lutin 26 4 9 24 WakeupBPOrt iip ena eee ten E 27 4 9 2 5 O a ie euet deat e i es 28 4 9 2 6 PWMPOFU i LR e cn RR e di 29 4 105 CAN Driver 4a d e i tbe e od e PG de iR GER 30 430 1 implementation uim ertet ette edid tae eee eee edu tees 31 410 2 ManagediDriVer cs etenim ameet ie ceris 31 4 10 2 1 CANMeseage EE 31 4 10 2 2 CONTIG ae E 32 4 10 2 3 TransmitMailbox iii 33 4 10 2 4 SimpleReceptionMailbox 34 4 10 2 5 ChainedReceptionMailbox 36 AL TWI I2C Driverum dn sutre eset at aka T Litto 38 ALL implementation eet eite atitem 38 4 112 Managed Driver erret ert d aa es 39 4 11 2 1 ple e Gates 39 4 12 SPI O eet eio eae td eee Pet nues 41 432 1 Implementation ete e teet a eee kassert 42 4 12 2 Managed Driver si EE DU EHE E 42 b LINUX ueteri e tee e f o ibi dote d tete toes 43 5 1 General Information x oerte ica 43 CR GE TL OOM secs
46. rom VS Requirements e GEMSTONE hardware PE SBC 9263 CE 1 1A e Windows Embedded CE 6 0 image from Proelec developer version e APCwith Windows XP or Windows Vista e Microsoft Visual Studio 2005 available service packs from Microsoft e Compact NET Framework 2 0 available service packs from Microsoft e ActiveSync enabled on the developer PC e Platform SDK from Proelec e FlashTool from Proelec or SAM BA from Atmel used when programming the DataFlash NandFlash on the board e USB Device cable 4 2 2 Kiosk Mode When the application is finished and is going to be released to customer a new WinCE image can be made by Proelec that disables Windows Explorer and instead starts the application kiosk mode The ActiveSync feature can also be disabled for higher security Customized start up code in C C can also be written to support application updates via USB or other needed start up functionality GEMSTONE User Manual 18 www proelec se Windows Embedded CE 4 3 USB Driver 4 3 1 USB Host USB host controllers mostly conform to one of the two standard specifications OHCI UHCI WinCE provides support for both this kind of controllers All the processing is done by the Model Device Driver MDD that exposes a stream driver interface The Platform Dependent Driver PDD only turns on the OHCI controller and initializes some variables address of the controller system interrupt number and some objects specific to the OHC
47. slave devices exist the master generates a separate slave select signal for each slave NPCS The SPI system consists of two data lines and two control lines e Master Out Slave In MOSI This data line supplies the output data from the master shifted into the input s of the slave s e Master In Slave Out MISO This data line supplies the output data from a slave to the input of the master There may be no more than one slave transmitting data during any particular transfer Serial Clock SPCK This control line is driven by the master and regulates the flow of the data bits The master may transmit data at a variety of baud rates the SPCK line cycles once for each bit that is transmitted Slave Select NSS This control line allows slaves to be turned on and off by hardware Block Diagram PDG SPOK MISO MOSI SPI Interface NPOSONSS NPOSI NPCS2 NPOS3 SPI Interrupt Figure 4 4 GEMSTONE User Manual 41 www proelec se Windows Embedded CE Application Block Diagram Single Master Multiple Slave Implementation SPI Master NPOSO Figure 4 5 4 12 1 Implementation The driver is implemented as a stream driver and the driver is accessed through a Win32 file IO interface in WinCE 4 12 2 Managed Driver A public managed SPI driver is not available Please contact Proelec to get more information about how to get a custom driver that you can use in VS GEMSTONE User Manual 42 www proelec se
48. spose method used to free allocated resources in WinCI new public void Dispose Events StateChanged Event is trigged when the state is changed on the selected pin public event System EventHandler StateChanged StateEventArguments The state event argument constructor public void StateEventArgs bool state PortState property Returns the current pin state public bool PortState get 4 9 2 4 WakeupPort A class that represents a wake up pin on one of the PIO controller ports The selected pin can be used to wake up the system after suspending WinCE Constructor Ct public void WakeupPort Port port UInt32 pinNumber public void WakeupPort Port port UInt32 pinNumber bool pullUp bool glitchFilter Parameters port Port controller Enum PA PB PC PD PE pinNumber Pin number to use on the port controller GEMSTONE User Manual 27 www proelec se Windows Embedded CE pullUp Enables or disables the internal pull up resistor default true glitchFilter Enables or disables the internal glitch filter default false Example Register PC4 as an wake up pin WakeupPort port new WakeupPort Port PC 4 Properties State Returns the wake up pin state public bool State get Pullup X Returns or Sets the internal pull up resistor enable property public bool Pullup get set GlitchFilter Returns or Sets the internal glitch filter enable property public bool GlitchFilter g
49. wn Pin Control and Wake up Circuitry e Clock Generator CKGR 32768Hz Low power Oscillator on Battery Backup Power Supply Providing a Permanent Slow Clock 8 to 20 MHz On chip Oscillator and Two Up to 240 MHz PLLs e Power Management Controller PMC Very Slow Clock Operating Mode Software Programmable Power Optimization Capabilities Four Programmable External Clock Signals e Advanced Interrupt Controller AIC Individually Maskable Eight level Priority Vectored Interrupt Sources Two External Interrupt Sources and One Fast Interrupt Source Spurious Interrupt Protected e Debug Unit DBGU 2 wire UART and Support for Debug Communication Channel Programmable ICE Access Prevention e Periodic Interval Timer PIT 20 bit Interval Timer plus 12 bit Interval Counter e Watchdog Timer WDT Key protected Programmable Only Once Windowed 16 bit Counter Running at Slow Clock e Two Real time Timers RTT 32 bit Free running Backup Counter Running at Slow Clock with 16 bit Prescaler e Five 32 bit Parallel Input Output Controllers PIOA PIOB PIOC PIOD and PIOE 160 Programmable I O Lines Multiplexed with Up to Two Peripheral I Os GEMSTONE User Manual 8 www proelec se General Information Input Change Interrupt Capability on Each I O Line Individually Programmable Open drain Pull up Resistor and Synchronous Output e One Part 2 0A and Part 2 0B compliant CAN Controller 16 Fully programmable M
Download Pdf Manuals
Related Search