EA KIT120-5LEDTK ELECTRONIC ASSEMBLY, EA KIT120-5LEDTK Datasheet - Page 17

• 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

ESC
Displays the image saved in the EEPROM with the number n1 (0..255) at position x1,y1.
Example:
$1B
Displays image number 14 from the EEPROM at position 2,3.
ESC
Displays an image at position x1,y1.
data..:
- 1 byte for the image width in pixels
- 1 byte for the image height in pixels
- Image data: number = ((height+7) / 8) * width bytes
1 byte stands for 8 horizontal pixels on the screen; 0=white, 1=black;
LSB: top, MSB: bottom; the image is stored from left to right.
The BMP2BLV.EXE program on the EA DISK240 floppy disk available as an
accessory creates the image data, including the width and height, from monochrome
Windows bitmap graphics (*.BMP).
Example:
$1B $55 $4C $09 $04 $0C $0C
$F0 $FC $FE $FE $F7 $BF $BF $F7 $FE $FE $FC $F0
$00 $03 $07 $06 $0D $0D $0D $0D $06 $07 $03 $00
Loads the adjacent image at position 9,4.
ESC
Sets the link mode n1 for the following graphics functions: ESC P (Set point), ESC G (Draw straight line), ESC W
(Continue straight line), ESC R R (Draw rectangle), ESC R N (Draw rounded rectangle), ESC R M (Fill area with
pattern).
Example:
$1B $56
Sets the link mode to inverse.
By way of example, a rectangle is drawn alongside with
the link modes set, delete and inverse on an existing
background.
Link mode n1:
1=set: black pixels irrespective of the previous value (OR)
2=delete: white pixels irrespective of the previous value
3=inverse: changes black pixels to white pixels and vice versa (EXOR)
4=replace: deletes the background and sets black pixels; only area with fill pattern
‘pat’
5=inverse replace: fills the background and sets white pixels; only area with fill pattern ‘pat’.
ESC
Continues a straight line from the last end or point drawn to x1,y1 taking into account
the set graphics mode ‘V’.
Example:
$1B $47
$1B $57
$1B $57
A straight line is drawn from 0,0 to 16,4. It is then continued to 22,27 and to 48,15.
$55
U
$45
U
V
$03
W
$00
$16
$30
E
$02 $03
L
n1
x1 y1
$00 $10
$1B
$0F
x1
x1
y1 n1
$0E
y1 data...
$04
Load image from EEPROM
EA KIT120-5
Continue straight line
Set graphics mode
Bit 0
Bit 1
Bit 2
Bit 3
Bit 4
Bit 5
Bit 6
Bit 7
Bit 0
Bit 1
Bit 2
Bit 3
Bit 4
Bit 5
Bit 6
Bit 7
13 14 15 16 17 18 19 20 21 22 23 24
1 2 3 4 5 6 7 8 9 10 11 12
Upload image
BYTE NR.
BYTE NR.
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