EA KIT120-5LEDTK ELECTRONIC ASSEMBLY, EA KIT120-5LEDTK Datasheet - Page 6

• Manufacturer Part Number: EA KIT120-5LEDTK
• Description: LCD Graphic Display Modules & Accessories Yel/Green Backlight RS-232 Snap-In Kit
• Manufacturer: ELECTRONIC ASSEMBLY

Specifications of EA KIT120-5LEDTK

• Pixel Density: 120 x 32
• Module Size (w X H X T): 70 mm x 45 mm x 24 mm
• Viewing Area (w X H): 56.4 mm x 20.8 mm
• Backlighting: LED
• Background Color: Yellow, Green
• Operating Temperature Range: - 20 C to + 70 C
• Attached Touch Screen: Yes
• Product: Graphic LCD Module
• Style: LCD Graphic Display
• Interface: RS-232
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

EA KIT120-5
MACRO PROGRAMMING
Single or multiple command sequences can be grouped together in macros and stored in the
EEPROM. You can then start them by using the Run macro commands. There are 4 different types
of macro:
Touch macros (1..255)(0)
These are started when you touch a touch field (in versions with a touch panel - TP) or when you operate
an external key/matrix keyboard. Touch macro no. 0 is different: It is started when you release any key.
Port macros (0..31)(32..255)
These are started when there is a change in the logic level at inputs IN 1..5. The remaining port macros
(32..255) are available and can be started by means of the ‘ESC M P no’ command.
Normal macros (1..255)
These are started by means of a command via the serial interface or from another macro. A series of
macros occurring one after the other can be called cyclically (movie, hourglass, multi-page help text).
Power-on macro = normal macro (0)
Normal macro no. 0 is different: It is executed automatically after power-on. It allows you to switch off the
cursor and define an opening screen, for example.
STORING 256 IMAGES IN THE EEPROM
To reduce the transmission times of the serial interface or to save storage space in the processor system,
up to 256 images can be stored in the internal EEPROM. They can be called using the „ESC U E“
command via the serial interface or from within a touch/port/normal macro. All monochrome images in
the Windows BMP format can be used. They can be created and edited using widely available software
such as Windows Paint.
CREATING INDIVIDUAL MACROS
To create your own macros, you need the following:
- The EA DISK240
- A PC with a COM1 or COM2 serial interface and approximately 500KB of hard disk space
- A text editor such as WordPad or Norton Editor
To define a sequence of commands as a macro, all the commands are written to a file on the PC (e.g.
DEMO.KMC). You specify which character sets are to be integrated and which command sequences are
to be in which macros.
Once the macros are defined, you start the program C:>KITCOMP DEMO.KMC. This creates an
EEPROM file called DEMO.EEP, which is then
automatically stored in the display EEPROM
with the baud rate entered. This only takes a few
seconds, and you can then use your user-
defined macros immediately. You will find a
detailed description (in german) of how to
program macros, together with a large number
of examples, in the files DOKU.DOC (for
WORD) and DOKU.TXT (DOS) on the
EA DISK240
6
*)
floppy disk.
*)
floppy disk, which contains a compiler, examples and fonts
*)
also available on the Internet at http://www.lcd-module.de/deu/disk/disk240.zip
;Makro Demo
KIT120-5
COM2: 115200
;----------------------------------------------------------
;Define constants
AUS = 0
EIN = 1
FONT4x6 = 1
FONT5x6 = 2
FONT6x8 = 3
FONT8x8 = 4
FONT8x16= 5
;----------------------------------------------------------
;Include fonts
Font: FONT4x6, 32, 95 INTERN4x6
Font: FONT5x6, 32,158 INTERN5x6
Font: FONT6x8, 32,158 INTERN6x8
Font: FONT8x8, 32,158 INTERN8x8
Font: FONT8x16, 32,158 INTERN8x16
;----------------------------------------------------------
Makro: 0
#QC EIN
#FT FONT8x16
#UL 0,20,<EA2.BMP>
; define display type
; KIT connected to COM2,
; Transmission at 115.200 Baud
; Power-on/reset macro
; Cursor visible
; Set terminal font
; ELECTRONIC ASSEMBLY logo