smart 4.3“ tft display 2019-08-22آ  smart 4.3“ tft display 480x272 built-in...

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  • SMART 4.3“ TFT DISPLAY 480x272 Built-in Intelligence, Fonts and Memory

    Issue 8.2019

    FEATURES

    * POWER SUPPLY +5V / 180mA(typ.) * TFT GRAPHIC DISPLAY WITH BULIT-IN GRAPHIC FUNCTIONS * 480x272 DOTS, 16-BIT (65,536) COLORS WITH LED BACKLIGHT * LANDSCAPE AND PORTRAIT MODE (272x480) BY COMMAND * 4MB ON BOARD FLASH FOR FONTS, PICTURES, ANIMATIONS AND MACROS * 8 PRE-DEFINED FONTS, CAN BE EXPANDED * FONT ZOOM FROM 2mm TO about 80mm, TURNABLE IN 90° STEPS * 3 DIFFERENT INTERFACES ON BOARD: RS-232, I²C-BUS OR SPI-BUS * POSITIONING ACCURATE TO THE PIXEL WITH ALL FUNCTIONS * DRAW LINE, PLACE A DOT, AREA, BARGRAPH... * PICTURES, ANIMATIONS; MIX TEXT AND GRAPHIC * MULTI-LINGUAL WITH MACRO PAGES * BACKLIGHT BRIGHTNESS BY SOFTWARE * ANALOGUE OR CAPACITIVE TOUCH PANEL: VARIABLE GRID * FREE DEFINABLE KEY AND SWITCH * 8 DIGITAL IN- AND 8 DIGITAL OUTPUT * 2 ANALOGUE INPUTS COMFORTABLE TO USE

    ORDERING CODES

    DISPLAYS TFT 480x272 DOTS, WHITE LED BACKLIGHT EA eDIPTFT43-A AS ABOVE, BUT WITH RESISTIVE TOUCH PANEL EA eDIPTFT43-ATP AS ABOVE, BUT WITH CAPACITIVE TOUCH PANEL (SAME SIZE AS -ATP) EA eDIPTFT43-ATS AS ABOVE, BUT WITH CAPACITIVE MOUNTING PANEL EA eDIPTFT43-ATC STARTERKIT INCLUDES EA eDIPTFT43-ATP AND EVALUATION BOARD WITH USB FOR DIRECT CONNECTION TO PC AND INTERFACE BOARDS FOR CONNECTION WITH YOUR HOST SYSTEM EA EVALeDIPTFT43 AS ABOVE, BUT WITH EA eDIPTFT43-ATC EA EVALeDIPTFT43C ADDTIOTNAL PARTS MOUNTING BEZEL (ALUMINIUM), BLACK ANODIZED EA 0FP481-43SW SOCKET 1x20, 4.5mm HIGH (1 piece) EA B254-20

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    EA eDIP

    TFT 43-A

    TC

  • Printing and typographical errors reserved. ELECTRONIC ASSEMBLY reserves the right to change specifications without prior notice.

    Page 2

    EA eDIPTFT43-A

    Documentation of revision

    Date Software Hardware New Reason / Description

    July, 22nd. 2008 1.0 Rev.D 1st. Edition

    March 2009 1.1 Rev.E - additional command: ESC YD, ESC VM, ESC YX - bug fix

    June 2009 1.2 - additional command: ESC ZB - bug fix

    November 2009 1.3 - bug fix "bargraph" and "clear touch"

    May 2011 1.4 - additional functions: Instruments, extended Ports

    January 2012 1.5 - additonal functions: X/Y-graph, String table

    July 2013 1.6 Rev.F

    Requires 1.6 or higher

    - page 32: thickness corrected to 10.4/11.9mm SMD pin header and new TFT panel

    Oct 2014 1.7 Rev.G

    Requires 1.7 or higher

    - new hardware option "capacitive Touchpanel" - new dimension drawing for EA eDIPTFT43-ATC

    July 2016 1.7 Rev.G

    Requires 1.7 or higher

    - new hardware option "capacitive Touchpanel" as replacement for EA eDIPTFT43-ATP - new dimension drawing for EA eDIPTFT43-ATS

    CONTENTS

    GENERAL ................................................................................................................................ 3 RS-232, RS485, USB ............................................................................................................... 4 SPI ........................................................................................................................................... 6 I²C ............................................................................................................................................ 7 ANALOGUE / DIGITAL IN- AND OUTPUT............................................................................... 8 MATRIX KEYPAD ..................................................................................................................... 9 SOFTWARE PROTOCOL ............................................................................................... 10 - 11 TERMINAL MODE, COMMAND TRANSFER ........................................................................ 12 COMMANDS / FUNCTIONS IN TABULAR FORMAT ..................................................... 13 - 17 TOUCH PANEL ...................................................................................................................... 18 RESPONSES OF THE CONTROL PANEL ............................................................................ 19 CHARACTER SET ............................................................................................................ 20-22 COLORS ................................................................................................................................ 22 FRAMES, KEY STYLE AND PATTERN ............................................................................ 23-24 INSTRUMENTS ................................................................................................................ 24-25 PROGRAMMING: FONTS, PICTURES, ANIMATIONS.......................................................... 26 BITMAPS AS BUTTONS........................................................................................................ 27 MACROS, MULTI-LINGUAL, MACRO PAGES .................................................................. 28-29 ELECTRICAL CHARACTERISTICS ...................................................................................... 30 DIMENSIONS, MOUNTING PANEL................................................................................ 31 - 32

  • Page 3Printing and typographical errors reserved. ELECTRONIC ASSEMBLY reserves the right to change specifications without prior notice.

    EA eDIPTFT43-A

    GENERAL The EA eDIP series of displays are the world’s first displays with integrated intelligence. In addition to a variety of integrated fonts that can be used with pixel accuracy, they offer a whole range of sophisticated graphics functions. The displays are ready for operation immediately with an operating voltage of 5V. They are controlled via one of the 3 integrated interfaces: RS-232, SPI or I²C. The displays are “programmed” by means of high-level language-type graphics commands. There is no longer any need for the time-consuming programming of character sets and graphics routines. The ease of use of this display with its touch panel dramatically reduces development times.

    HARDWARE The display is designed to work at an operating voltage of +5V. Data transfer is either serial and asynchronous in RS-232 format or synchronous via the SPI or I²C specification. To improve data security, a simple protocol is used for all types of transfer.

    TOUCH PANEL All versions are also available with an integrated touch panel: You can make entries and menu or bar graph settings by touching the display. The labeling of the “keys” is flexible and can also be changed during runtime (different languages, icons). The drawing of the individual “keys” and the labeling is handled by the integrated software. Depending on the field of aplication, you can use either the anolgue resitive version, designed for the use with pens, thick gloves, or the capacitive version with its immune hard glas surface.

    LED BACKLIGHT All displays are equipped with modern, energy-saving LED illumination. Brightness can be varied 0~100% by command. In 24-hour operation, the illumination should be dimmed or switched off as often as possible to increase their lifetime.

    SOFTWARE This display is programmed by means of commands, such as Draw a rectangle from (0,0) to (479,271). No additional software or drivers are required. Strings and images can be placed with pixel accuracy. Text and graphics can be combined at any time. Different character sets can be used at same time. Each character set and the images can be zoomed from 2 to 8 times and rotated in 90° steps. With the largest character set, the words and numbers displayed will fill the screen.

    ACCESSORIES Evaluation-Board (Programmer) for internal data flash memory The display is shipped fully programmed and with all fonts. The additional Evaluation-Board is thus generally not required. However, if the internal character sets have to be changed or extended, or if images or macros have to be stored internally, the Evaluation-Board EA 9777-2USB, which is available as an accessory, will burn the data/images you have created into the on-board data flash memory (4 MB) permanently. The Evaluation-Board runs under Windows and is connected to the PC’s USB interface. It is shipped with an interface cable and the installation software. The Evaluation-Board is equipped with serveral LEDs, pushbottons and potentiometer to test all peripherial modes of the eDIP. Interface-Expansion for Evaluation-Board (included in the Starter-Kit): Wtih the expansion EA 9777-2PE for the Evaluation-Board all interfaces of the display are made available with the help from small adapter boards: RS-232, RS-485, SPI, I²C, RS-232 (CMOS level). Further information you will find in the datasheet of the Evalution-Board.

  • Printing and typographical errors reserved. ELECTRONIC ASSEMBLY reserves the right to change specifications without prior notice.

    Page 4

    EA eDIPTFT43-A

    Baud Rates Baud0 Baud1 Baud2

    data format 8,N,1

    1 0 0 2400 0 1 0 4800 1 1 0 9600 0 0 1 19200 1 0 1 38400 0 1 1 57600 1 1 1 115200 0 0 0 230400

    Pinout eDIPTFT43-A: RS-232/RS-485 mode Pin Symbol In/Out Function Pin Symbol In/Out Function 1 GND Ground Potential for logic (0V) 21 GND Ground (0V) 2 VDD Power supply for logic (+5V) 22 VDD Power supply (+5V) 3 NC do not connect 23 AIN1

    In analogue input 0..5V DC impedance 1MOhm4 NC do not connect 24 AIN2

    5 RESET In L: Reset 25 OUT1 / MO8

    Out

    8 digital outputs maximum current: IOL = IOH = 10mA

    alternativ up to 8 matrix keyboard output lines (reduces the digital output lines, see chapter external keyboard)

    6 BAUD0 In Baud Rate 0 26 OUT2 / MO7 7 BAUD1 I

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