TC55149S Controller User Manual
Contents
1. Do not install J12 USB jumper if using external power from J7 or J8 connectors Doing so will permanently damage the controller board and or PC and void the warranty 2 GETTING STARTED This chapter guides you through the hardware connection powering up the TC55149S controller and setting up the software for initial testing 2 1 HARDWARE CONNECTION Carefully open the LCD connector latch J1 by pulling the brown latch upwards Insert the flat data cable contacts side up into the connector being sure the cable is fully seated push the latch back in being sure the cable is pushed all the way in If you have a touch screen carefully pull the latch on connector J2 out Insert the touch screen cable into J2 being sure it is seated push the latch back in Figure 2 1 Hardware Connection 2 2 POWER UP To power up the controller follow the instructions in paragraph 1 3 The controller will display a power up screen 1 each time it is powered up The power up screen can be customized through the GUI Manager software The factory default 0 rotation landscape orientation will show TVI Electronics logo and current controller firmware revision as shown on Default Power Up Screen below Example 2 1 Default Power Up Screen Electronics TC55149S Copyright TVI Electronics LLC Li De Li QUICR START Install the GUI Manager softvvare on your PC A serial connection is required betvveen the TC55149S control2. Electronics TC55149S CONTROLLER USER MANUAL Revised February 2015 www tvielectronics com 2211 Rayford Rd Ste 111 332 e Spring TX 77386 281 408 4051 L 281 408 4052 User Manual February 2015 THIS PAGE INTENTIONALLY LEFT BLANK Copyright 2015 TVI Electronics LLC IMPORTANT NOTICE TVI Electronics shall not be liable in any action against it in any way related to the products or software for any loss or damages whether non specified direct indirect special incidental or consequential including downtime loss of profits or goodwill regardless of the legal theory asserted TVI Electronics reserves the right to make corrections modifications enhancements improvements and other changes to its products and services at any time and to discontinue any product or service without notice Customers should obtain the latest relevant information before placing orders and should verify that such information is current and complete All products sold by TVI Electronics are subject to company s terms and conditions of sale supplied at the time of order acknowledgment User is responsible for determining whether the TVI Electronics products and software are fit for User s particular purpose and suitable for its method of production including intellectual property liability for User s application Copyright 2015 TVI Electronics LLC WARRANTY TVI Electronics warrants performance of its hardw
3. PIN Default Baud Rate 115200bps Table 3 4 Headers Reference FUNCKION Designator RS232 Interface Table 3 5 Connectors Reference l Function Designator T 55149 LCD Interface Touch Screen Connector Optional RS232 Interface External 5 15 VDC Input J10 Optional External 3 3VDC Input 310 gt Optional External 5 15 VDC Input Table 3 6 Switches Reference Function Subsection Designator SW1 Programming 3 13 Table 3 7 J5 Pin Descriptions PIN Name PIN RS232 Transmitter Output This pin should be us 2 PE connected to the host RS232 RD RS232 Receiver Input This 3 DIN pin should be connected to the host RS232 TD Table 3 8 J6 Pin Descriptions Description Power Ground UART Receiver Input This pin Rx 2 DIN should be connected to the host UART TxD 3 UART Transmitter Output This DOUT pin should be connected to the host UART RxD D TxD Table 3 9 J7 Pin Descriptions PIN Name PIN WR PWR 5 15V 5 15V Power Input Table 3 10 J10 Pin Descriptions GND 1 PWR 1 PWR 3 3V Power Input 3 1 1 Serial Communication RS232 communication through J3 header requires DB9MF serial cable and DB 9 to 10 Pin IDC adapter This requires installation of the jumpers on J4 Pins 1 6 and 2 5 Factory Default i J5 can be used as an optional RS232 connector Fi
4. Portrait 180 0x32 Landscape 0 0x33 Landscape 180 0x34 Change Baud Rate Set the specified baud rate Command Syntax 0x43 0x42 baud rate 0x0D Response Baud rate 9600 0x30 14400 0x31 19200 0x32 28800 0x33 38400 0x34 57600 0x35 115200 0x36 11 Power Save Turn the display backlight and LCD ON or OFF Command Syntax 0x50 0x53 on off Ox0D Note On 0x31 Off 0x30 12 4 ELECTRICAL SPECIFICATIONS This chapter contains the TC55149S controller board electrical specifications 4 1 MODULE POWER CONSUMPTION All measurements are done with T 55149GD030J MLW AMN LCD connected to the TC55149S8 controller Table 4 1 Electrical Specifications Min Input Current 5V Supply Back Light OFF 5V Supply Power Save 12V Supply 12V Supply Back Light OFF 12V Supply Power Save Bypass on board voltage regulator 4 2 TC55149S CONTROLLER OPERATING TEMPERATURE The TC55149S controller is rated for commercial temperature operation of 20 C to 70 C 13 5 MECHANICAL SPECIFICATIONS This chapter contains the TC55149S controller board mechanical specifications A e A cas Ram cre fr Me aie J12 Alo B ici e I H Ri e Mos 221 E e GNO ul en Ps E ms MM A WOR RxD call El ces co af Mic J11 A Dm Th a D Bac R9 COLE Zi EI ce cS C7 Cp od rio i a o LS i GT ULL a LL pr Be R14 El
5. font size should not exceed the maximum character size which is 48 pixels high Use TVI Electronics utility program to convert and save computer fonts to the controller flash memory 1 2 7 180 screen rotation The TC55149S controller allows 180 screen rotation A screen rotation is saved in the controller s memory and will default after power on 1 2 8 Portrait landscape screen orientation The TC55149S controller allows portrait landscape screen orientation A screen orientation is saved in the controller s memory and will default after power on 1 2 9 Firmware update The TC55149S controller s firmware can be updated through the USB port 1 3 POWER REQUIREMENTS Power to the TC55149S is derived from the external power supply through J7 J8 J10 or J11 connectors Voltages of 5 15VDC must be supplied through J7 or J8 connectors Since it is regulated on the TC55149S this input voltage does not need to be regulated as long as it falls within this range Voltage of 3 3VDC must be supplied through J10 and should be regulated Powering up the controller from J7 or J8 will require installation of a jumper on J12 Powering up the controller from J11 USB will require installation of two jumpers on J12 Powering up the controller from J10 3 3VDC will require installation of a jumper on J12 See Table 3 2 Do not reverse the polarity on the power inputs Doing so will permanently damage the controller board and void the warranty
6. SEL JUMPE EN ere EE FOUE SI 5 FIN UL Feb PIOU eoin n dE FENES I Tl PUY TEE Figure 3 8 PC to TC55149S Controller Connection cccsccccvcssvcnessscscavacavavevccenersacavacavavereveesssacasacavaverenessreas TABLES Table TINE ENN EE Table 32 312 JIM DET Desto eee No chee eelere EE Table 2 EE Table 5 Tee Vo 9 GE SR UIC NN edummsstimmstymeentesosiman Tape 37 SPADE INNS SNE VODIC 376 JE PN DESTO SG VODICE 3 9 PN DENN recrea Re de Sn nd cane dt escena 100163 10 EE Table 3 11 Color Data Formats id id ic Table 3 12 Coordinate Data Format Landscape Table 3 13Cooramate Dota Format PORT A AA A Table 3 14 Touch Screen Controller Data Eomgot nono r or nono nono nooo nana nrnnnrnnonons Table A T ee E erte E 13 EXambi 2 1 D fault PN EV E EE 3 Copyright 2015 TVI Electronics LLC 1 FUNCTIONS AND STRUCTURE 1 1 GENERAL The TC55149S is an intelligent LCD controller with an integrated touch screen control that Supports Kyocera Display former Optrex T 55149 240x400 TFT Transflective Graphic LCDs This controller allows user to individually control each display pixel This independent pixel control allows user displaying both text and graphics simultaneously The TC55149S utilizes AT32UC3B0256 microcontroller and external 64Mbit serial flash The device can be used as an intelligent LCD controller or as stand alone controller There is enough of flash and RAM memory in the controller on board to incorp
7. anges and improvements to its product without notification Trademarks Windows is a registered trademark of Microsoft Corporation OPTREX is a registered trademark of Optrex Corporation Notice to Users When a system failure may cause serious consequences protecting life and property against such consequences with a backup system or safety device is essential The user agrees that protection against consequences resulting from system failure is the user s responsibility This device is not approved for life Support or medical systems Copyright 2015 TVI Electronics LLC DOCUMENT CONVENTIONS The following icons are used as necessary to distinguish elements of text i NOTE Notes emphasize additional information that may be useful to the reader CAUTION Describes a situation or practice that requires operator awareness or A action in order to avoid undesirable consequences MANDATORY ACTION Gives directions that if not observed could result in loss of data or in damage to equipment Copyright 2015 TVI Electronics LLC CONTENTS 1 FUNCTIONS AND STRUCTURE ccccccccccccsccscccccccccccccccccccccccccccccccccccccccccccscccccccccccccccccccccsceccceecs 1 ll MEN EE 1 L2 FE EE 1 1 2 1 Serial RS 232 or USB communication interface with seven programmable baud rates 1 1 2 2 64Mbit external flash memory rss 1 VNR 1 1 2 4 Touch screen controller 1 cccccecsscccuceccecscscuccececscncsescscscne
8. are products to the specifications applicable at the time of sale in accordance with TVI Electronics standard warranty All TVI Electronics products have been manufactured to your company s or your own specifications as a part for use in your company s or own general electronic products It is guaranteed to perform according to delivery specifications This evaluation board being sold by TVI Electronics is intended for use for ENGINEERING DEVELOPMENT OR EVALUATION PURPOSES ONLY We cannot take responsibility if the product is used in medical devices nuclear power control equipment aerospace equipment fire and security systems or any other applications in which there is a direct risk to human life and where extremely high levels of reliability are required 1 We cannot accept responsibility for any defect which may arise from additional manufacturing of the product including disassembly and reassembly after product delivery 2 We cannot accept responsibility for any defect which may arise after the application of strong external force to the product 3 We cannot accept responsibility for any defect which may arise due to the application of Static electricity after the product has passed your company s acceptance inspection procedures Customers are responsible for their products and applications using TVI Electronics components To minimize the risks associated with customer products and applications customers should provide adequ
9. ate design and operating safeguards Copyright 2015 TVI Electronics LLC 9 10 11 TOUCH SCREEN LCD MODULE HANDLING PRECAUTIONS The following precautions will guide you in handling of our product correctly Liquid crystal display devices 1 1 The liquid crystal display device panel used in the liquid crystal display module is made of plate glass Avoid any strong mechanical shock on LCD and touch screen Should the glass break handle it with care 1 2 The polarizer adhering to the surface of the LCD is made of a soft material Guard against scratching it 1 3 Wash your hands or clothes if you touch liquid crystal Avoid Static electricity 2 1 When working with the module use your naked or gloved hand and wear non conductive work suit to prevent generating static electricity by friction ESD ground straps should be utilized 2 2 Be sure to ground any electrical appliances you may be using such as soldering iron cutting pliers tweezers etc 2 3 Floors doors and work tables must be grounded to discharge electricity When the LCD module alone must be stored for long periods of time 3 1 Protect the modules from high temperature and humidity 3 2 Keep the modules out of direct sunlight or direct exposure to ultraviolet rays 3 3 Protect the modules from excessive external forces Use the module with a power supply that is equipped with an over current protector circuit since the module is not provid
10. ectronics Notes Title T 55149S PCB Dimensions Size Number Rev A4 D00115 Date 11 16 2012 1 ALL Dimensions are in Inches 5 1 TC55149S CONTROLLER PHYSICAL DIMENSIONS e 97 8mm VV x 17 5mm H x 63 2mm D 3 85in W x 69in H x 2 49in D 14
11. ed with this protective feature Do not ingest the LCD fluid itself should it leak out of a damaged LCD module Should hands or clothing come in contact with LCD fluid wash immediately with soap Conductivity is not guaranteed for models that use metal holders where solder connections between the metal holder and the PCB are not used Do not stack up modules since they can be damaged by components on neighboring modules Do not place heavy objects on top of the product This could cause glass breakage Do not scratch LCD or touch screen In order to maintain module reliability do not touch or hold by the connector area Avoid any bending pulling or other excessive force on flexible cables which can result in broken connections Copyright 2015 TVI Electronics LLC PREFACE About This Manual This user s manual describes the function and operation of the TC55149S controller Firmware rev 1 0 and higher This manual will help you quickly set up the touch screen controller evaluation board and its accompanying software so that you can rapidly test and evaluate their usefulness for your application If You Need an Assistance If you have any questions about this evaluation board feel free to e mail TVI Electronics Support Team at Support tvielectronics com Include the product name in the subject heading Copyright Copyright 2015 TVI Electronics LLC All rights reserved TVI Electronics reserves the right to make ch
12. gure 3 8 PC to TC55149S Controller Connection PC COM PORT LCD CONTROLLER A serial TTL interface is supplied at J6 see Table 3 8 For TTL interface remove jumpers from J4 Pins 2 5 and 3 4 3 1 2 Baud Rate Settings The TC55149S controller has seven programmable baud rates default is 115200 bit sec A baud rate is set by a command and stored in the flash memory 3 1 3 Firmware Update TC55149S controller supports firmware updates The firmware can be updated through the USB port 3 2 TC55149S COMMANDS LIST Upon power up the controller will display screen 1 and send code 0x21 ASCII to the host The host controller will need to wait until it receives the 0x21 code before sending another command to the controller This will prevent the host from jamming the interface and filling the command buffer and also keep the host and LCD controller in synch Table 3 11 Color Data Format Table 3 13 Coordinate Data Format Portrait DB7 DB6 DBS DB4 DB3 DB2 DB1 DBO Byte2 SA Table 3 14 Touch Screen Controller Data Format 1DB7 DB6 DBS DB4 DB3 DB2 DB1 DBO Byte1 0 0 0 0 K KU K KR Byte3 0 0 1 0 0 1 O O K Key Status K 1 Pressed K O Not Pressed Load Screen Pattern 0x4C 0x53 0x50 screen ID 0x0D Note Screen ID 0x01 0x2B Write Text e Write text on the screen with the selected font from current cursor Description position Com
13. ler board and PC in order to communicate with the controller You can use a USB to serial converter if your PC doesn t have a serial port or connect directly to a USB port Once the connection with the TC55149S controller is established launch the GUI Manager software on your PC Bring up Communication utility accessed from the File menu select COM Port Baud Rate default 115200 and click Connect button Now you may begin using the software to evaluate the TC55149S controller board For communication through the USB port installation of the USB Communications Device Class CDC driver is required before you can start evaluating the TC55149S controller board Figure 2 2 Startup Screen Pe GUI Manager File Tools Help 3 OPERATION This chapter describes each function of the TC55149S LCD controller 3 1 TC55149S CONTROLLER JUMPERS AND SWITCHES Figure 3 1 TC55149S Controller Board Layout J10 J9 SVV1 TC55149S ta AL ya G J8 5 J11 J1 Ja J5 W I A UA 33843343 3 J3 EM 9n 109 0 EE 9 D Electronics a al Figure 3 2 J4 Jumpers Figure 3 3 J12 Jumpers Figure 3 4 J9 Jumpers Figure 3 5 J5 Pin Out Figure 3 6 J6 Pin Out Figure 3 7 J7 J10 Pin Out Table 3 1 J4 Jumper Descriptions PIN Name TxD RxD 3 1 1 GND Table 3 2 J12 Jumper Descriptions PIN Paragraph USB Power Unregulated Voltage 1 3 3 3V Power Table 3 3 J9 Jumper Descriptions
14. mand Syntax 0x57 0x54 color font OxOD wait text OxOD Color 16 bit see Table 3 11 Font 1 0x31 Font 2 0x32 Font 3 0x33 System font 0x53 Wait wait for the controller response with code 0x21 Text ASCIT string Draw Pixel Change color of the specified pixel Command Syntax 0x44 0x50 coordinate color OXOD Coordinate for Landscape see Table 3 12 for Portrait see Table 3 13 Color 16 bit see Table 3 11 Set Cursor Set cursor to the specified XY location Command Syntax 0x53 0x43 coordinate OXOD Coordinate for Landscape see Table 3 12 for Portrait see Table 3 13 Draw Line Draw line with the selected color from one point to another Command Syntax 0x44 0x4C start coordinate end coordinate color OXOD Coordinate for Landscape see Table 3 12 for Portrait see Table 3 13 Color 16 bit see Table 3 11 Draw Rectangle Draw rectangle outline with the selected color from upper left Description corner to lower right corner Command Syntax GE Ox52 upper left coordinate lower right coordinate color Coordinate for Landscape see Table 3 12 for Portrait see Table 3 13 Color 16 bit see Table 3 11 Fill Rectangle SC Fill rectangle with the selected color from upper left corner to lower Description right corner Command Syntax Er 0x52 upper left coordinate lower right coordinate color me Coordinate for Landscape
15. nscecsensassscscneenssscncnsaenssscnsasuenssncsneness 1 1 2 5 Draw line rectangle circle E 2 1 2 6 PO EE 2 1 2 7 ENO 2 1 2 8 Portrait landscape screen orientation sense 2 EE 2 los POWER REQUIREMENTS Se ae ee ne ee ea 2 2 GENMING STARTED anna aa ee en cus neo ito 3 DL VENNENE 3 PEN 3 Ds SN 4 3 OPERATION Ne e D 3 1 TC55149S CONTROLLER JUMPERS AND SWITCHES cccccececececcsccceccscececcscececscecececececeecececcececsacecececceceeeacs 5 3 1 1 Serial Communication rrarorarnrnanararnrnnrnrnrnrnenarrarnenarsrnrnenarerersenensrersenenesrsrnensnsesrneneneeseneneneesenen 7 342 Baud Rate Seto Script 8 A FWOTE DOC EEE EN 8 Side CSS 105 COMMANDS UT 8 4 ELECTRICAL SPECIFICATIONS ccccccccccsccsccccccccccccccccccccccccccccccccccccccccccccccccccccccceccccccccceccecsees 13 4 1 MODULE POWER CONSUMPTION vrvsvensnvnvnnunvnnnnnnnnnnnnnsnnnnnnnnnnnnnnnnnnnnenennunenenneneneeneneneeneneneeneneneeneneneneneneene 13 4 2 T1C55149S CONTROLLER OPERATING TEMPERATURE cccccececcccccececcccececcacececcacececencececsacececeacecseeaceceeeaceqees 13 5 MECHANICAL SPECIFICATIONS ccccccccccccccsccccccccccccccccccsccccccccccccccccccccccccsccccccccccccccccccsccscceecs 14 5 1 TC55149S CONTROLLER PHYSICAL DIMENSIONS ccccccccceccccscccccceaceccscsacectacscescsacecsacecenseneessaceeeeceueeseaceacs 14 FIGURES Figure 2 1 Hardware Connection E Hole 2 le ge SCI EE Figure 3 17 16551405 Controller Board LON FOUE
16. orate additional graphical commands or to customize the firmware for particular tasks 1 2 FEATURES Dade Lil la T23 1 2 4 Serial RS 232 or USB communication interface with seven programmable baud rates The serial parameters for communication between the TC55149S controller and the host are as follows Baud Rate 9600 14400 19200 28800 38400 57600 or 115200 bps default Parity None Data Bits 8 Stop Bits 1 64Mbit external flash memory TC55149S has 64Mbit of flash memory for fonts bitmaps and images storage The external flash memory is capable to save up to 43 240x400 screen images A utility program allows user to save 240x400 pixels bmp jpg and gif patterns to memory Voltage regulator The TC55149S has a built in voltage regulator with input 5 15 VDC connector J8 or J7 optional 3 3V power may be applied to J10 eliminating the need for an onboard voltage regulator Touch screen controller The TC55149S controller utilizes the AD7147 CapTouch controller and allows touch screen to operate as a multi touch keypad by sending pressed keypad ids to host microprocessor or PC The touch screen is divided into 12 rectangles 1 2 5 Draw line rectangle circle The TC55149S controller simplifies drawing of horizontal vertical and skew lines pixels and shapes such as rectangles and circles 1 2 6 Fonts The TC55149S controller supports 3 user selectable fonts and 1 system font The imported
17. see Table 3 12 for Portrait see Table 3 13 Color 16 bit see Table 3 11 Draw Circle ee Draw circle outline with the selected color from XY coordinate Description central point with radius Command Syntax 0x44 0x43 center coordinate radius color Ox0D Coordinate for Landscape see Table 3 12 for Portrait see Table 3 13 Radius 8 bit Color 16 bit see Table 3 11 Fill Circle SE Fill circle with the selected color from XY coordinate central point Description with radius Command Syntax 0x46 0x43 center coordinate radius color OxOD Coordinate for Landscape see Table 3 12 for Portrait see Table 3 13 Radius 8 bit Color 16 bit see Table 3 11 10 Fill Screen Fill the entire screen with color Command Syntax 0x46 0x53 color Ox0D Note Color 16 bit see Table 3 11 Touch Screen Calibration Activate touch screen calibration routine Command Syntax 0x54 0x43 0x0D Load Keypad Note See Table 3 140 Keypad Enable Note See Table 3 14 Keypad Disable Disable touch screen response in keypad mode Command Syntax 0x4B 0x44 0x0D See Table 3 14 Back Light 0x42 0x4C on off OxOD 0x21 Note On 0x31 Off 0x30 Screen Orientation si Set screen orientation to landscape or portrait and screen rotation Description to 09 or 180 Command Syntax 0x53 0x4F settings OxOD Response Settings Portrait 0 0x31
Download Pdf Manuals
Related Search