uEZGUI User Manual - Future Designs Inc.
Contents
1. Display Edge to 3 32mm uEZGUI 7OWVT with standard 116 tape 4956 Tape compressible tape Total Unit dimensions Tianma LCD 0 291 thick 6 7 x5 2 9 0mm Tape 0 0627 gt PCB Thickness 0 062 11 18 2014 Copyright 02014 Future Designs Inc Revision 2 FADI LEZGUI 1788 70WVM User s Manual Page 27 10 5mm Measurements from edge of board to center 55 6mm edge to center 4 4mm 4 4mm edge to edge to center center Image to lt j gt q b PCB Edge Active Area 152 4mm x 91 3mm as measured with calipers 55 6mm Measurements edge to from edge of center board to center 1 8mm Display hangs off edge of PCB 40mm Display Edge 1 3mm uEZGUI 1788 70WVM with standard 1 16 tape 4956 Tape f Total unit compressible tape f dimensions 6 7 x5 2 MicroTips LCD 0 286 thick 8 9mm x Tape 0 0627 gt 0 70 17 7mm thick including components PCB Thickness 0 062 11 18 2014 Copyright 2014 Future Designs Inc Revision 22. N C50 C52 C51 74 R58 ma mum gt unii 4 css we C F c69 C70 Q 116 e d c R49 MIU mm gt rie 2 ces T EZ F OFF BOARD BATTERY 3V 2 7 710 mmi mim um wp d nn zm R29 TUOTUD 2 091 mm F PEITIILIII ps o RTC R12 OFF BOARD TPS 3 3V SPEAKER Figure 2 uEZGUI 1788 70WVM BA Component View u15 TOUCH INTF R57 mE c MIM C62 mu i R45 v gt csi C59 I O Connector Descriptions J3 JTAG Connector The uEZGUI 1788 70WVM BA uses a reduced size JTAG connector based on a 0 050 Header This smaller connector provides 100 of the functionality of the standard 20 pin JTAG connector but utilizes 70 less board space The connector is a standard part available from most major vendors Pin Number Description Pin Number Description 11 18 2014 Copyright 2014 Future Designs Inc Revision 2 FADI uEZGUI 1788 70WVM User s Manual Page 15 10 RESETn The connector part number is PN SAMTEC FTSH 105 01 Kits come with the SEGGER J Link Lite Cortex M shown below and no adapter will be needed SWDIO TMS SWCLK TCK SWO TDO TDI Jd 10 nRESET Figure 3 SEGGER J Link Lite Cortex M 9 Pin JTAG with pinout Rev 2 X SEGGER and OLIMEX both provide adapters to convert the standard 2
3. and choose Targets The following list will appear to the right e e els USB CrossConnect for ARM USB CrossConnect for ARM RTCK Macraigor Wiggler 20 Pin Macraigor Wiggler 14 Pin Olimex ARM USB OCD Olimex ARM USB TIN Y JTAGkey xVerve Signalyzer Luminary USB Debug STR3 comStick de Simulator 5 Right click on Segger J Link and select Properties 11 18 2014 Copyright 2014 Future Designs Inc Revision 2 FADI uEZGUI 1788 70WVM User s Manual Page 12 Curent Speed 0 DLL Compile Time none DLL Version 0 3 Firmware none 3 Firmware Version 0 j J Link DLL File C Program Fles SEGGER JUnkARM V372c JLUinkARM dll J Speed 1 000 9 CEECEE JTAG amp j Identify Target Yes Loader 3 Erase All No j Erase All Timeout 60 000 milliseconds Target 23 Debug Interface ARM7TDI 3 Memory Access Timeout 1 000 milliseconds 23 Processor Byte Order Little Processor Stop Timeout 500 milliseconds 6 If programming a blank LPC1788 part select a Speed of 100 If the part has already been programmed select a Speed of 1000 7 Go back to menu Target and select Connect Segger J Link 8 Compile the application and press F5 to download and start debugging Configuring IAR EWARM v6 30 for J Link Flashing The IAR tools do not require any special configuration for configuring the J Link tools To update IAR s J Link dll you just
4. capability Pin Number Description 1 Micro SD DAT2 Micro SD DAT3 Micro SD CMD 3 3V Micro SD SCLK 7 Micro SD DATO 8 Micro SD DAT1 WARNING The microSD card must only be removed using the spring loaded push pull mechanism on the microSD socket Improper forceful removal of the microSD card will result in permanent damage to the socket that is not covered under warranty To insert the card just push it into the socket until a click sound is heard Start with the microSD card in this position relative to Next gently insert the card partially into the socket the microSD slot with the text and lip facing up 4 11 18 2014 Copyright 2014 Future Designs Inc Revision 2 FADI uEZGUI 1788 70WVM User s Manual Page 17 Use your figure to gently push the card into the At this point the microSD card is fully inserted It should socket until it clicks not fall out even if the unit is shaken vigorously E To remove the microSD card press the card back into the socket until another click sound is heard then release pressure on the card At this point the card should be partially ejected from the socket Finally grab the card and gently pull to remove it See the following pictures for proper micro SD removal To remove the microSD card gently push it into the At this point the microSD card should partially stick out of socket again until it clicks and then release
5. data It is driven by the transmitter and read by the receiver I O Corresponds to the signal SD in the I2S bus specification PO 6 I2SRX SDA SSEL1 MAT2 0 SSEL1 Slave Select for SSP1 I O MAT2 0 Match output for Timer 2 channel 0 PO 5 General purpose digital Input Output pin I O I2SRX_WS 125 Receive word select It is driven by the master and received by the slave I O Corresponds to the signal WS in the I2S bus specification PO 5 I2SRX WS TD2 CAP2 1 TD2 CAN2 transmitter output CAP2 1 Capture input for Timer 2 channel 1 PO 4 General purpose digital Input Output pin I O I2SRX 125 Receive clock It is driven by the master and received by the slave Corresponds I O to the signal SCK in the IPIS bus specification PO 4_I2SRX_CLK_RD2_CAP2 0 RD2 CAN2 receiver input CAP2 0 Capture input for Timer 2 channel 0 External reset input A LOW on this pin resets the device causing 1 0 ports and peripherals to take on their default states and processor execution to begin at address O TTL with hysteresis RESET INn 5 V tolerant RESET OUTn RSTOUT This is a 3 3 V pin LOW on this pin indicates LPC1788 being in Reset state PO 26 General purpose digital Input Output pin ADO 3 A D converter O input 3 11 18 2014 Copyright 2014 Future Designs Inc Revision 2 FADI LEZGUI 1788 70WVM User s Manual Page 21 25 P0 26 ADO3 AOUT AOUT D A converter output RXD3 Recei
6. need to run Segger s J Link DLL Updated and select the IAR install you wish to update and click Ok 5 SEGGER J Link DLL Updater V4 34a The following 3rd party applications using JLink amp RM dll have been found Embedded Workbench for ARM 6 10 DLL 4 34a in C Program Files IAR SystemssEmbedded Workbench 6 0 24 amp RM bin Select All Select None Select the ones you would like to replace by this version The previous version will be renamed and kept in the same folder allowing manual undo In case of doubt do not replace existing You can always perform this operation at a later time via start menu 15 Configuring Keil uVison 4 for J Link Flashing To configure Keil use the following steps 1 Click Flash from the Menu Bar and select Configure Flash Tools 2 Click the Utilities Tab 3 In the dropdown box for Use Target Driver for Flash Programming select the CORTEX M R J LINK J Trace 11 18 2014 Copyright 2014 Future Designs Inc Revision 2 FADI uEZGUI 1788 70WVM User s Manual Page 13 Options for DK 57VTS LPC1 788 Demo Target Flash Device Target Output Listing User Asm Linker Debug Utilities Configure Flash Menu Command Use Target Driver for Flash Programming Cortex M R J LINK4J Trace i Irit File Edit Use Extemal Tool for Flash Programming Command E Arguments r OK Cancel Defaults 4 Click the Debug
7. 0 pin JTAG to the new ARM 9 pin JTAG The SEGGER adapter also allows for connecting TRST through the use of a solder bridge if needed These adapters have female pins and are only compatible with 20 pin JTAG units that have male pins Both of these adapters come with the required cable e SEGGER 9 pin adapter http www segger com jlink adapters html CM 9pin e OLIMEX 9 pin adapter https www olimex com Products ARM JTAG ARM JTAG 20 10 J12 Tag Connect The uEZGUI 1788 70WVM BA also includes the ability to JTAG and program using the Tag Connect TC2050 ARM2010 ARM 20 pin to TC2050 Adapter Adapter http www tag connect com TC2050 ARM2010 Cable with legs http www tag connect com TC2050 IDC Cable with no legs http www tag connect com TC2050 IDC NL Holding clip for no legs cable version http www tag connect com TC2050 CLIP 11 18 2014 Copyright 2014 Future Designs Inc Revision 2 FADI uEZGUI 1788 70WVM User s Manual Page 16 www segger com JTAG nu p RESETn CON10 TAG CONNECT DNL n Figure 4 Tag Connect JTAG adapter cables and pinout for 10 pin TC2050 J2 MicroSD Socket When connected to the USB Host port on a PC the uEZGUI 1788 70WVM BA will appear as a USB Flash Drive to the PC allowing the user to read and write files directly to the MicroSD card The unit uses a MicroSD Socket for flexible mass storage
8. 8 only P5 3 General Purpose digital Input Output I O RXD4 UART4 receive data SCLO 12 Clock for Operation I O P5 2 MAT3 2 SDAO LPC1788 only P5 3 General Purpose digital Input Output I O MAT3 2 Match output for Timer 3 channel 2 o SDAO I2C Data for FM Operation I O P2 5_PWM1 6_U1 DTR_T2 MATO P2 5 General Purpose digital Input Output I O PWM1 6 Pulse Width Modulator 1 channel 6 output U1 Data Terminal Ready output for UART 1 Also UART 1 OE T2 MATO Match output for Timer 2 channel 0 TRACEDATA O0 Trace data bit 0 LCD_LP Line STN Horizontal TFT synchronization pulse P2 3 General Purpose digital Input Output PWM1 5 Pulse Width Modulator 1 channel 5 output U1 DSR Data Set Ready input for UART 1 T2_MAT1 Match output for Timer 2 channel 1 TRACEDATA 1 Trace data bit 1 LCD ENAB M STN AC bias drive or TFT data enable output P1 7 General Purpose digital Input Output MCIDAT1 Data line 1 for SD MMC interface PWMO 5 Pulse Width Modulator 0 output 5 P1 6 General Purpose digital Input Output MCIDAT1 Data line 1 for SD MMC interface PWMO 4 Pulse Width Modulator 0 output 4 P1 5 General Purpose digital Input Output MCIPWR Power Supply Enable for external SD MMC Power Supply PWMO 3 Pulse Width Modulator 0 output 3 P1 3 General Purpose digital Input Output MCICMD Command line for SD MM
9. C interface PWMO 2 Pulse Width Modulator 0 output 2 PO 1 General Purpose digital Input Output P2 3 1 4 U1 DCD T2 MAT2 P1 6 MCIDATO PWMO 4 P1 5 MCIPWR PWMO 3 P1 3 MCICMD PWMO 2 PO 1 TD1 RXDO TD1 Can1 transmitter output RXD3 Receiver input for UART3 RXDO Alternate UARTO receive data RD1 Can1 receive input TXD3 Transmitter output for UART3 TXDO alternate UARTO transmit data 5volts 5VO 5 0 Volts PO 13 General Purpose digital Input Output I O 3 4 5 7 10 11 12 13 Ground GND UPLED USB port 2 Good Link indicator 16 17 18 19 20 55 23 sf flee Power M P1 7 MCIDAT1 PWMO 5 Power 15 PO 13 USB2 UPLED ADO 7 ADO 7 A D converterO input 7 PO 12 USBPPWR2 ADO 6 PO 12 General Purpose digital Input Output I O ADO 6 A D converterO input 6 PO 25 ADO 2 TXD3 PO 25 General Purpose digital Input Output I O ADO 2 A D converterO input 2 TXD3 Transmitter output for UART3 TP RL Y2 Touch panel interface right side horizontal Not Typically Supported PO 24 General Purpose digital Input Output I O ADO 1 A D converterO input 1 TP RL X1 Touch Panel left side horizontal Not Typically Supported PO 23 General Purpose digital Input Output I O ADO O A D converterO input TP X1 PO 23 ADO O ie TP_RL_Y2_P0 24 ADO 1 Power 9 Gr
10. Greek mythology A Muse was a goddess who inspired the creation process for the arts and sciences Like its ancient Greek namesake the WEZ platform inspires rapid development by supplying customers with an extensive library of open source software drivers and processor support all under a common framework pEZ development works on the premise of design once reuse many times This provides an open source standard for embedded developers build upon and support pEZ allows companies to focus on innovation and on their own value added applications while minimizing development time and maximizing software reuse The diagram below shows a typical embedded application stack wEZ has three primary categories of components that help simplify embedded application development 1 Operating System Abstraction Layer NEZ OSAL 2 Sub system drivers uEZ TCP IP uEZ USB nEZ Driver 3 Hardware Abstraction Layer uEZ HAL Error Objects cannot be created from editing field codes The selection of an RTOS be one of the most daunting aspects of an embedded system development With pEZ the primary features of common multi tasking operating systems are abstracted thus easing the transition to an open source or low cost RTOS The pEZ OSAL provides applications access to the following features in an OS independent fashion e Pre emptive multitasking e Queues e Stack overflow detection e Semaphores binary counting mutex e
11. Once set an on board super capacitor will back up the time and date for several days typically if the unit is powered off To return to the main menu touch the exit icon Temperature Selecting this icon displays the temperature from the LM75 temperature sensor To select between Celsius and Fahrenheit click the C or F to change To return to the main menu touch the exit icon 11 18 2014 Copyright 2014 Future Designs Inc Revision 2 FADI LEZGUI 1788 70WVM User s Manual Page 8 Exit the Apps Icon to the main screen and the following programs are available The following programs appear under the Communications icon Console This option is only valid with either the uEZGUI EXP1 or uEZGUI EXP DK attached with an active Ethernet connection Select the icon to start a telnet server on port 23 Telnet to port 23 on the unit s IP address from a PC to access the standard serial console over a telnet connection The following programs appear under the Settings icon Brightness Selecting the brightness icon shows a menu with color bars and a brightness adjustment slider Move the slider up or down to adjust the brightness There is a check box in this menu that can turn the screensaver demonstration on or off By default it is turned off When enabled the screensaver will dim the screen and then display a moving uEZ logo icon all over the screen When the screen is touched again it will return back to the current menu view Funct
12. Requirements 24 Mechanical Details 25 Dimension comparison between 70WVT and 7OWVM models 11 18 2014 Copyright 2014 Future Designs Inc Page 2 OU ui A A NNN N NN N N FP FP FP FP c amp QU Q Q A FP BP o Revision 2 FADI LEZGUI 1788 70WVM User s Manual Page 3 Important Legal Information Information in this document is provided solely to enable the use of Future Designs products FDI assumes no liability whatsoever including infringement of any patent or copyright FDI reserves the right to make changes to these specifications at any time without notice No part of this document may be reproduced or transmitted in any form or by any means electronic or mechanical for any purpose without the express written permission of Future Designs Inc 996 A Cleaner Way Huntsville AL 35805 For more information on FDI or our products please visit www teamfdi com NOTE The inclusion of vendor software products in this kit does not imply an endorsement of the product by Future Designs Inc O 2013 Future Designs Inc All rights reserved uEZ is a registered trademark of Future Designs Inc Microsoft MS DOS Windows Windows XP Microsoft Word are registered trademarks of Microsoft Corporation Other brand names are trademarks or registered trademarks of their respective owners FDI PN MAO0040 Revision 2
13. Unlimited number of tasks The pEZ sub system drivers utilize the OSAL functions to provide protected access the processor peripherals The sub system driver API functions are typically protocol layer interfaces TCP IP USB etc designed as high level access routines such as open close read write etc where possible 11 18 2014 Copyright 2014 Future Designs Inc Revision 2 FADI LEZGUI 1788 70WVM User s Manual Page 11 2 is ideally suited for Embedded Systems with standard features such as e Processor and Platform BSPs e TCP IP stack Board Support Packages e USB Device Host Libraries e Real Time Operating System RTOS e Mass Storage Devices e Memory Management e LCD Displays with Touch Screen e NAND NOR Flash e Input Output Devices e SDRAM and DDR Memory Configuring Rowley CrossWorks CrossStudio for ARM for J Link Flashing 1 See the document uEZ Software Quickstart Guide for details on how to download the uEZ source code and setup the Rowley CrossWorks compiler http www teamfdi com uez files MAO00159620uEZ9620Software9620Quickstart9620Guide pdf 2 Plugin the J Link device into the PC and install any drivers as directed The Segger J Link drivers can be found at http www segger com cms jlink software html with additional information at http www segger com cms development tools html 3 Plugin the J Link s JTAG connector to the uEZGUI board at J3 with the JTAG adapter 4 Select Target menu
14. d write access e RIC Sets the time and confirms the clock is running e SDRAM size test Memory is sized and a basic test is performed to confirm read write access e Speaker test Tones are played and the User is asked to verify that they are heard e Temperature the on board LM75B sensor is tested to be in a range of 20 30 C A final report of PASS or FAIL is displayed along with a list of any Skipped and Failed items 11 18 2014 Copyright 2014 Future Designs Inc Revision 2 FADI LEZGUI 1788 70WVM User s Manual Page 14 17 Board Layout The following figures illustrate the layout of the various components of the uEZGUI 1788 70WVM BA They are for reference only and are subject to change SECONDARY J5 EXPANSION 75 C107 mm m m T J2 MCROSD esp me an nal r Ed ut C104 qe 2 E y 2 2 ao nuu USB LINK 283 s Cg reese 4 Ri41 R422 8 R59 WIFI MODULE 029 I 3 p SERIAL FLASH vri FLASH lon cn aai t gt LPC1788 3e we od c33 C32 cm u16 PTT z mo Tie TTT ET i i i i i 1 i p 15 FUTURE DESIGNS INC uEZGUI 1788 70WVM BA T 321 em www teamfdi com www teamfdi com REV 1 SE E J7 EE 1
15. deshow The field directory is the subdirectory in which the slides are found The field directory must be 8 characters or less NOTE Currently the uEZ GUI allows selection of the top four entries of SLIDES TXT Place the pictures created above in the subdirectory listed in the SLIDES TXT file For example entry uEZGUI 1788 70WVM UEZGUI puts up a title of UEZGUI 1788 70WVM and loads the slides WVSLIDO1 TGA to WVSLIDO8 TGA from the directory SLIDES UEZGUI The Slideshow demonstration also allows for audio notes narration to play back when a slide is shown To use this feature create audio files for each slide that you wish to have narrated The files should be 22 05 KHz mono WAY files Place the files inside the same directory as the slideshow Each slide should have a corresponding WAV file with the exact same name For example for a slide named WVSLIDO3 TGA the corresponding audio file will be named WVSLIDO3 WAV During the Auto Play mode the audio will be sync ed with the slide progression and the viewing time between transitions is controlled by the length of the audio clip for each slide 9 Setting up a Video Refer to the uEZ Video Conversion Guide for details on converting a video for playback on a uEZGUI The guide covers the video conversion process as well as how to setup the video files on a microSD card for playback in the uEZ video player 10 uEZ Doxygen online HTML documentation WEZ ha
16. er s Manual Page 6 6 Startup procedure The uEZ GUI kit comes with a pre installed Micro SD card that contains files required for the slide show and videos to run It also contains users manuals schematics and documentation for the product A ge gt x 9 gt 2 2 6 E I Power is supplied via a USB cable and power supply provided in the kit Connect the USB cable from the power supply to P2 the mini B USB connector labeled 5V 1A min input only Note that the other USB connector P1 is for communications only and will not supply power to the unit Also note that the minimum power requirement is 1 0A so most USB power sources which are limited to 500mA max will not adequately power this unit The following screens should appear once power has been applied to the kit 1uEZ GUI Demo 2 05 SEGGER Revision 2 11 18 2014 Copyright 2014 Future Designs Inc FDI uLEZGUI 1788 70WVM User s Manual Page 7 7 Demonstration Software Main Menu The Demonstration Software has the following options Slideshow Selecting the slideshow icon will cause the Micro SD card to be read This demonstration allows the user to select n dt n dt between several slideshow options such as uEZGUI Family Overview Demonstration Pictures uEZ Software Overview Modular Development Kit etc Select the slideshow to view by touching the menu entry for
17. for SPI I O PO 30 General purpose digital Input Output pin I O USB_D 1 USB port 1 bidirectional D line I O P4 29 General purpose digital Input Output pin I O P4 26 General purpose digital Input Output pin I O BLSO LOW active Byte Lane select signal PO 19 General purpose digital Input Output pin CAP1 1 Capture input for Timer 1 channel 1 I2STX SDA 125 transmit data It is driven by the transmitter and read by the receiver I O m Corresponds to the signal SD in the I2S bus specification P0 9 I2STX SDA MOSI1 MAT2 3 MAT2 3 Match output for Timer 2 channel MOSI1 Master Out Slave In for SSP1 I O PO 8 General purpose digital Input Output pin I O I2STX WS 125 Transmit word select It is driven by the master and received by the slave Corresponds to the signal WS in the I2S bus specification 17 PO 8 I2STX WS MISO1 MAT 2 2 MAT2 2 Match output for Timer 2 channel 2 MISO1 Master In Slave Out for SSP1 I O PO 7 General purpose digital Input Output pin I O 18 I2STX CLK 12S transmit clock It is driven by the master and received by the slave Corresponds I O PO 7_12STX_CLK_SCK1_MAT 2 1 to the signal SCK in the I2S bus specification MAT2 1 Match output for Timer 2 channel 1 SCK1 Serial Clock for SSP1 I O PO 6 General purpose digital Input Output pin I O I2SRX_SDA 125 Receive
18. hould be located on the expansion board rather than on the UEZGUI o expansion board should be designed with a separate 3 3V voltage regulator o Ensure the 3 3V voltage rails of the uEZGUI amp Expansion Board are not connected together o The uEZGUI should be powered using 5V from the Expansion Board over the 70 pin breakout instead of powering the Expansion Board from the uEZGUI unit e The uEZGUI 1788 70WVM may also optionally be powered via the following connectors o Alternate Power Communication Connector J11 with a maximum of 2A 5V input o Expansion Connector s J4 and or J5 refer to the expansion connector section for details 11 18 2014 Copyright 2014 Future Designs Inc Revision 2 LEZGUI 1788 70WVM User s Manual Page 25 FD 24 Mechanical Details The following illustrations show the mechanical details of the uEZGUI 1788 70WVM BA PCB E UNES ul 5 z as paa PRIMARY EXPANSION 24 SECONDARY a5 E PI H m ow pm um pe alts s m onm x z om I I l l d mirus oro _ UT TA R Eiche ie tete T Te i NOR R7 625 FLASH as Re 3 ar ion sDRA 28 z ET Z m uasa nda 0108 4 matt LPCI788 x E n d Ch dua RB4 dee 101 ad 5 calg GJE zo RiGee Uu Da
19. ional Test is a step by step test of the following parameters e Speaker test e LCD color test e SDRAM size test e Temperature e EEPROM test e NOR Flash Memory test Draw A very simple art program is provided Use the touch screen to draw lines in the box to the right Clicking on Color allows the color to be changed between various options Hint use black to erase Save stores the graphic image as the file IMAGE RAW on the Micro SD card Load recalls the saved graphic image from the Micro SD card emWin Demo If present this runs a demonstration of various emWin graphical demos See http www segger com emwin html for more details This example is available here for reference http www segger com emwin samples html 11 18 2014 Copyright 2014 Future Designs Inc Revision 2 FADI uEZGUI 1788 70WVM User s Manual Page 9 8 Setting up a Slideshow The Slideshow demonstration loads and scrolls between images provided on a SD micro card Images must be in 24 bit uncompressed Targa TGA format Adobe Photoshop and many other graphics programs can save images in this format The images must be 800x480 and 11 11 x6 67 in size and use the file names WVSLIDExx TGA where xx is 00 thru 99 i e WVSLIDO1 tga WVSLIDO2 tga etc Images must be stored in a directory under SLIDES Edit the file SLIDES TXT by adding a line in the following format title directory The field title is the text shown when selecting a sli
20. it on the touch screen By touching the screen during the slideshow the menu overlay will appear Select the play button green to begin the automated slide show Touch the button to pause the slideshow The user can switch to the next slide by touching the gt or menu buttons or by dragging the screen up or down Click on the X to return to the main menu Video Player Selecting the video player icon will cause the Micro SD card to be read This demonstration allows the user to select between several example videos Select the desired video to begin the automated playback of the video The user can return to the menu at any time by tapping the screen Click on the return button to return to the main menu This demo takes advantage of being able to run the microSD card in full 4 bit SD mode at high speed For lower resolution videos the 640x480 and 800x480 resolution uEZGUIs can show informational text below the video The following programs appear under the Apps icon Accelerometer Selecting this icon demonstrates the accelerometer feature by moving a simulated ball across the screen as the board is tilted along the X and Y axis To return to the main menu touch the exit icon Time and Date This feature displays the current time and date from the internal Real Time Clock RTC To change the time or date simply click on the section you want to change and increase or decrease using the up and down indicators
21. ital Input Output pin RXD2 Receiver input for UART2 PO 11 RXD2 SCL2 MATS3 1 SCL2 I2C2 clock Input Output this is not an open drain pin MAT3 1 Match output for Timer3 channel 1 PO 10 General purpose digital Input Output pin SDA2 I2C2 data Input Output this is not an open drain pin MAT3 0 Match output for Timer3 channel 0 P0 10 TXD2 SDA2 MAT3 0 TXD2 Transmitter output for UART2 PO 20 General purpose digital Input Output pin DTR1 Data Terminal Ready output for UART1 20 DTR1 MCICMD SCL1 12C1 clock Input Output this is not an open drain pin PO 19 General purpose digital Input Output pin SDA1 I2C1 data Input Output this is an open drain pin PO 19 DSR1 MCICLK DSR1 Data Set Ready input for UART1 PO 22 General purpose digital Input Output pin 0 22 MCIDATO RTS1 RTS1 Request to Send output for UART1 PO 17 General purpose digital Input Output pin 7 CTS1 Clear to Send input for UART1 PO 17 CTS1 MISO Master In Slave Out for SPI 11 18 2014 Copyright 2014 Future Designs Inc Revision 2 FADI LEZGUI 1788 70WVM User s Manual Page 20 MISOO Master In Slave Out for SSPO I O PO 16 General purpose digital Input Output pin I O SSELO Slave Select for SPO PO 16 RXD1 RXD1 Receiver input for UART1 PO 15 General purpose digital Input Output pin SCKO Serial clock for SSPO 0 15 TXD1 TXD1 Transmitter output for UART1 SCK Serial clock
22. m cang 4 SERIAL FLASH Er 25 m emm tE Im EE m U 4 s amp zm Em 25 f cm p i 3 mmm 2 m a o ow y ot B ose p l 2 s rg wo QI E gd Jam i TP FDI uEZGUI 1788 70WVM BA opina y ce a Www teamfdi com cag S a FUTURE DESIGNS INC ag gE ut www teamfdi com 5r E T En ce un n a Ei a S i m mn a M V migs oz E M zu J FT ACCELEROMETER EE TEHE Bg a ngo i 5 apio CH zt 9 Hir WEE uit tidie af ims TUOTUD 2 Q2 CET E ri PMOD 2 BACKLIGHT 08 R29 151 cn 58 u 021 HH 6 COPT RTC ladies TTT 4 Pu uE EEEE oo EN j 33 T4 J8 3 EARTH GROUND 5850mil Figure 6 Mechanical Layout Dimensions Component View 11 18 2014 Copyright 02014 Future Designs Inc Revision 2 FADI uEZGUI 1788 70WVM User s Manual 25 Page 26 Dimension comparison between 70WVT and 70WVM models m 255mm 11 00mm 10 60mm 7 30mm 4 Image to PCB Edge t 6 25m UEZGUI 7OWVT Display Edge to PCB 7 29mm Active Area 153 67mm x 86 28 mm as measured with calipers 13 50mm 1 65mm
23. or e Quick Start Guide e Download Link for Rowley Crossworks IDE Complete Users Manuals Schematics and documentation are available on the Micro SD card provided with the uEZGUI Kit and are also available from the following websites please refer to the websites for the latest updates Future Designs Support Page http www teamfdi com support uEZ Source Code users manuals and quickstart guides https sourceforge net projects uez Segger Mini JTAG Debugger http www segger com cms jlink software html Rowley Crossworks IDE download for 30 day evaluation http www rowley co uk arm index htm 5 Functional Description e 1 1788 120 MHz Cortex M3 based Microprocessor e 7 0 WVGA TFT LCD with I2C Capacitive Touch controller e SDRAM 16MB optional up to 32MB e NOR FLASH 8MB optional up to 16MB e Internal 4KB EEPROM e Serial EEPROM with Access Protection optional e Real Time Clock internal to LPC1788 e Temperature Sensor e 3 axis Accelerometer e Optional 128Mbit Serial Flash e Optional 802 11 Wi Fi Module e On board Speaker Buzzer e Micro SD Card Socket for up to 8GB storage SDHC supported up to 64 GB e Mini JTAG Connector e Power on Reset Generator power on reset supervisor voltage monitor amp reset switch SW1 e Expansion Connectors for I O and Peripheral access to customer specific applications 11 18 2014 Copyright 2014 Future Designs Inc Revision 2 FADI LEZGUI 1788 70WVM Us
24. ound GND 11 18 2014 Copyright 2014 Future Designs Inc Revision 2 FA Lf LEZGUI 1788 70WVM User s Manual Page 23 Expansion Connector Cable Details The maximum length for the expansion connector cables is as follows General Purpose IO TTL Serial etc 6 recommended maximum 8 absolute maximum Ethernet high speed IO etc 3 recommended maximum 4 absolute maximum The following table provides example part numbers for the expansion cables Description Mfg PN Digi Key Pn 3 20 pin 0 5mm 21020 0209 WM10226 ND 6 20 pin 0 5mm 21020 0215 WM10218 ND 3 50 pin 0 5mm 21020 7650 WM10231 ND 6 50 pin 0 5mm 21020 0548 WM10223 ND Note These lengths are only recommendations The actual lengths utilized will be dependent on the expansion board circuitry layouts and general environment of the application It is up to the customer to test and validate the functional operation and use of the expansion connectors 19 Schematics Please see the FDI website at http www teamfdi com support touch screen php uezgui 1788 70wvm for support documentation 20 Temperature Range uEZGUI 1788 70WVM BA without LCD 40 C to 85 C uEZGUI 1788 70WVM BA with Microtips UMSH 8596MD 24T LCD 20 C to 70 C 21 ESD Warning The uEZGUI 1788 70WVM BA kit is shipped in a protective anti static package The kit must not be subjected to high electrostatic potentials Damage may occur to the boards that will not be covered unde
25. pEZGUI User s Manual Covers the following products uEZGUI 1788 70WVM Dev Kit uEZGUI 1788 70WVM BA Board Assembly ANAO toamfAi ar FUTURE SIGNS www teamf di 7 uEZSUI 1788 70WVM BA 1 AEX Fu ture Designs Inc Your Developr nent Pari rtner E 47 773 VETE iT ALS5805 s Copyright 2013 Future Designs Inc All Rights Reserved FADI uEZGUI 1788 70WVM User s Manual Table of Contents Introduction Block Diagram Kit Contents FDI PN uEZGUI 1788 70WVM Useful links Functional Description Startup procedure Demonstration Software Main Menu Setting up a Slideshow se due vp es Setting up a Video p uEZ Doxygen online HTML documentation IE T uEZ Project Maker Software S Configuring Rowley CrossWorks CrossStudio for ARM for J Link Flashing Configuring IAR EWARM v6 30 for J Link Flashing gt Configuring Keil uVison 4 for J Link Flashing Functional Test Software Board Layout 9o I O Connector Descriptions J3 JTAG Connector J12 Tag Connect J2 MicroSD Socket J1 ISP Connector J11 Alternate Power and communication PMOD Type 2A Connector J15 loaded 1 USB mini AB port P2 USB Power Input 5VDC J4 amp J5 Expansion Connectors Expansion Connector Cable Details 19 Schematics 20 Temperature Range 21 ESD Warning 22 Real Time Clock Backup Time 23 Power
26. r warranty General practice for working with static sensitive devices should be followed when working with the kit 22 Real Time Clock Backup Time The uEZGUI s Real Time Clock is backed up with a Seiko Super Capacitor to allow the time to be preserved when external power is removed The calculated backup time is shown below Super Capacitor Typical Voltage Stop Voltage Maximum Current Typical Backup Time 11 18 2014 Copyright 2014 Future Designs Inc Revision 2 FDI LEZGUI 1788 70WVM User s Manual Page 24 23 Power Requirements Power is supplied into the power only USB connector P2 via a power supply provided in the kit The power supply provides 5VDC output at 1 2A min and has input voltage range of 100 240VAC with standard U S 2 prong plug The following typical power requirements were measured at room temperature with LPC1788 at 120MHz clock rate Voltage Booted at the uEZ Demo Screen Observed Max video playback 790 mA 880 mA The following measurements were taken with a GainSpan GS1011MIP Wi Fi module loaded on the board and turned on and connected to an access point Voltage Observed Max Wi Fi amp video Maximum allowed 1100 mA Up to 2A through uEZGUI power connectors e The uEZGUI is capable of providing a maximum of 100mA of 3 3V power for external use over the expansion connectors If more than 100mA of 3 3V is needed for an expansion board o Then the primary power input i e 5V s
27. s built in comment documentation that follows the Doxygen comment standard This standard allows for code comments and annotations to be written in a certain manner and then compiled along with source code into HTML documentation FDI provides the pre compiled HTML documentation at this link http www teamfdi com uez docs In the uEZ source code uEZ uEZDoxyfile is the main project file for the Doxygen generator When Doxygen is recompiled the new Doxygen files will be found here uEZ Docs Doxygen Documentation html FDI will update the documentation roughly with each new p EZ release or as new drivers are added to the system 11 18 2014 Copyright 2014 Future Designs Inc Revision 2 FDI LEZGUI 1788 70WVM User s Manual Page 10 For more information see the Doxygen website http www doxygen org 11 uEZ Project Maker FDI has provided a project maker to help create new projects for uEZGUI hardware The project maker is included in the uEZ source code download package and includes its own user s manual This project maker can create demo projects using a very simple emWin example GUI along with some basic peripheral functionality The project maker greatly soeeds up the development process for new applications Example projects are ready to be compiled and programmed onto uEZGUI hardware using the included J Link debugger with no extra project configuration necessary 12 Software 2 takes its name from the Muses of
28. scription Pin Number Description 1 SPI Chip Select 7 Interrupt Request SPI MISO 9 Optional I2C SCL SPI Clock 10 Optional I2C SDA Ground 11 Ground 3 3V 12 3 3V P1 USB mini AB port The uEZGUI 1788 70VVM has a mini AB USB connector for host or device mode By using a USB OTG adapter with a mini A plug it will short the ID pin 4 to ground This can be used for host mode detection in the application 11 18 2014 Copyright 2014 Future Designs Inc Revision 2 FADI LEZGUI 1788 70WVM User s Manual Page 19 Pin Number Description 3 D P2 USB Power Input 5VDC The uEZGUI 1788 70WVM is normally powered via P2 with the included 5V USB Wall Supply This power supply is only included in the development kit and is not included with the uEZGUI 1788 70WVM BA Note that the other USB connector P1 is for communications only and will not supply power to the unit Also note that the minimum power requirement is 1 0A so most USB power sources which are limited to 500mA max will not adequately power this unit Pin Number Description Ground J4 amp J5 Expansion Connectors The uEZGUI 1788 70WVM BA includes two expansion connectors that provide a wide variety of capabilities for user expansion ranging from 10 100 Ethernet to USB Host etc The tables below provide the pinout and signal names available on these connectors JA Signal Details Pin Pin Name Pin Description Ground GND PO 11 General purpose dig
29. tab and select the same device for Use Options for DK 57VTS LPC1788 Demo Target Flash Device Target Output Listing User C C Asm Linker Debug Utilities C Use Simulator Settings Use J LINKAI Trace Settings Limit Speed to Real Time Load Application at Startup Run to maini Load Application at Startup Run to main Initialization File Initialization File a ALPCT788 vboard keil_examp a Edit Restore Debug Session Settings Restore Debug Session Settings Breakpoints Toolbox Breakpoints Toolbox Watch Windows amp Performance Analyzer Watch Windows Memory Display Memory Display CPU DLL Parameter Driver DLL Parameter SARMCM3 DLL MPU SARMCM3 DLL MPU Dialog DLL Parameter Dialog DLL Parameter DARMP1 DLL pLPC1778 TARMP1 DLL pLPC1778 DK Cancel Defaults 16 Functional Test Software The Functional Test Software tests all the basic features of the UEZGUI 1788 70WVM BA Kit as follows Functional Test is a step by step test of the following parameters e Accelerometer Tests the presence of the accelerometer e EEPROM test The EEPROM is tested for communication and integrity e LCD color test Red Green and Blue are displayed in smooth bands to verify the LCD lines e MicroSD Looks for a Micro SD Card with the file SLIDES SLIDES TXT e NOR Flash Memory test basic test is performed to confirm rea
30. unreleased 11 18 2014 Printed in the United States of America 11 18 2014 Copyright 2014 Future Designs Inc Revision 2 FADI uEZGUI 1788 70WVM User s Manual Page 4 1 Introduction The uEZGUI 1788 70WVM BA is designed to be used as an off the shelf Graphical User Interface GUI or Human Machine Interface HMI in a variety of end customer applications The miniature self contained design is well suited to embed directly into your product or FDI offers prepackaged versions FDI also offers low cost customization services for customer specific hardware software or packaging applications at volumes of 500 units more The uEZGUI 1788 70WVM BA is the stand alone System On Module version and is priced at less than 210 00 in volume 2 Block Diagram uEZGUI 1788 OWVM BLOCK DIAGRAM MICRO sD CARD SERIAL FLASH POWER INPUT ONLY USB MINI AB USB DEVICE OR HOST LPC1788 55 SIGNALS RMII USB HOST 25 20 SPI ETC TOUCH PANEL I2C Interface LCD DISPLAY 18BIT LCD CONN FUTURE DESIGNS INC www teamfdi com Figure 1 uEZGUI 1788 70WVM BA Block Diagram 11 18 2014 Copyright 2014 Future Designs Inc Revision 2 F Lf LEZGUI 1788 70WVM User s Manual Page 5 e uEZGUI 1788 70OWVM BA Capacitive Touch Screen Kit with LCD e Segger Mini JTAG Debugger and JTAG cable e FDIJTAG Adapter Board e 4GB Micro SD card e USB Cable A to mini B e 5V 2A AC Power supply with USB connect
31. ut pin I O ENET_TXD1 Ethernet transmit data 1 RMII MII interface PO 2 General purpose digital Input Output pin I O PO 2 TXDO TXDO Transmitter output for UARTO s P1 8 General purpose digital Input Output pin P1 8 ENET CRSDV ENET CRS DV ENET CRS Ethernet Carrier Sense Data Valid RMII interface Ethernet Carrier Sense MII interface P1 0 General purpose Digital Input Output pin I O P1 0 TXDO P2 10 EINTO NMI I O P2 10 General purpose digital Input Output pin I O Note LOW on this pin while RESET is LOW forces on chip boot loader to take over control of the part after a reset USBD_DP USB_D 2 USB port 2 bidirectional D line ee oO USBD DM USB D 2 USB port 2 bidirectional D line I O USB_PWRD2 Power Status for USB port 2 USBD_VBUS VBUS Monitors the presence of USB bus power Note This signal must be HIGH for USB reset to occur ADO 4 A D converter input 4 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 J5 Signal Details Pin Name Pin Description Ground GND P5 4 TXDO OE MAT3 3 TXD4 P5 4 General Purpose digital Input Output LPC1788 only TXDO OE UARTO Transmitter Output Enable MAT3 3 Match output for Timer 3 channel 3 TXD4 UART4 Transmit data 11 18 2014 Copyright 2014 Future Designs Inc Revision 2 FADI LEZGUI 1788 70WVM User s Manual Page 22 P5 3 4 SCLO LPC178
32. ver input for UART3 P1 31 General purpose digital Input Output pin SCK1 Serial Clock for SSP1 ADO 5 A D converter O input 5 27 P1 17 ENET MDIO P1 17 General purpose digital Input Output pin MDIO Ethernet MIIM data input and Output 28 P1 16 ENET MDC P1 16 General purpose digital Input Output pin I O 29 Ground GND Power O 26 P1 31 SCK1 ADO 5 Ili P1 15 General purpose digital Input Output pin ENET REF CLK ENET RX CLK Ethernet Reference Clock RMII interface Ethernet Receive Clock MII interface P1 15 ENET REFCLK P1 14 General purpose digital Input Output pin P1 14 ENET RX ER ENET RX ER Ethernet receive error RMII MII interface P1 10 General purpose digital Input Output pin I O P1 10 RXD1 ENET RXD1 Ethernet receive data 1 RMII MII interface 1 4 TXEN P1 4 General purpose digital Input Output ENET TX EN Ethernet transmit data enable RMII MII interface ENET TXDO Ethernet transmit data O RMII MII interface PO 3 General purpose digital Input Output pin PO 3 RXDO RXDO Receiver input for UARTO P1 9 General purpose digital Input Output pin I O P1 9_ENET_RXDO ENET_RXDO Ethernet receive data RMII MII interface P1 1_ENET_TXD1 P1 1 General purpose digital Input Outp
33. your the socket figure m Carefully grab the edges or sides of the microSD card At this point the microSD card is fully removed from the and gently pull it out socket 11 18 2014 Copyright 2014 Future Designs Inc Revision 2 FADI LEZGUI 1788 70WVM User s Manual Page 18 J1 ISP Connector The uEZGUI 1788 70WVM BA provides ISP programming header This header is designed to be utilized with the USB ICP LPC2K programmer from FDI However the connector on the uEZGUI 1788 70WVM BA is not directly compatible with the one used on the USB ICP This connector is a 1 25mm Hirose male shrouded connector The Hirose Part Number is DF13A 6P 1 25H 20 Digikey PN H3371 ND The pin out shown below is a direct 1 1 connection to the USB ICP LPC2K programmer available from Future Designs Digi Key or Mouser Pin Number Description 1 3 3V 2 Reset Input 3 ISP Entry 6 TXD J11 Alternate Power and communication The uEZGUI 1788 70WVM BA includes an alternate power and communication header This header provides access to UART 2 or I2C Channel 2 as well as a 5V power input This connector is a 1 25mm Hirose male shrouded connector The Hirose Part Number is DF13A 6P 1 25H 20 Digikey PN H3371 ND Pin Number Description 1 PO 10 TXD2 SDA2 2 5V Input 3 5V Input 6 PO 11 RXD2 SCL2 PMOD Type 2A Connector J15 loaded The uEZGUI 1788 70WVT BA includes a PMOD Type 2A SPI connection to an expansion board Pin Number De
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