EA KIT320-8CTK ELECTRONIC ASSEMBLY, EA KIT320-8CTK Datasheet - Page 11

• Manufacturer Part Number: EA KIT320-8CTK
• Description: LCD Graphic Display Modules & Accessories Blue/White Contrast RS-232 Snap-In Kit
• Manufacturer: ELECTRONIC ASSEMBLY

Specifications of EA KIT320-8CTK

• Pixel Density: 320 x 240
• Module Size (w X H X T): 148 mm x 120.4 mm x 36 mm
• Viewing Area (w X H): 120 mm x 92.1 mm
• Backlighting: CCFL
• Background Color: Blue, White
• Attached Touch Screen: Yes
• Product: Graphic LCD Module
• Style: LCD Graphic Display
• Interface: RS-232
• Display Mode: Blue Negative
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

DEFAULT SETTINGS
After power on or a reset, some functions are set to a particular value (see last column entitled ‘After
reset’ in the table). Please note that all the settings can be overwritten by creating a power-on macro.
Command
Define bar graph
Update bar graph
Draw new bar graph
Send bar graph value
Select clipboard no.
Save display contents
Save area
Restore area
Copy area
Define menu and display
Next item
Previous item
End of menu/send
End of menu/macro
End of menu/cancel
Set menu font
Menu font zoom factor
Add. line spacing
Menu angle
Write output port
Read input port
Port scan on/off
Invert input port
Matrix keyboard
Illumination on/off/half
Wait (pause)
Beep on/off
Send bytes
Send analog value
Send version
Commands to HD44780 *)
Data to HD44780 *)
Read EEPROM
Write EEPROM
Read I2C bus
Write I2C bus
Codes
ESC
ESC
ESC
ESC
ESC
ESC
ESC
ESC
ESC
ESC
ESC
ESC
B
C
N
Y
X
S
S
S
L
E
J
I
n1
n1
W
W
W addr num
W addr num
O
M
M
R
U
A
S
N
B
S
R
K
D
N
P
S
A
F
Y
R
A
B
D
V
B
D num
R addr num
R addr num
L
Z
Z
L
I
num
num
xx1 yy1 xx2 yy2
xx1 yy1
xx1 yy1
n1
n1 valu
n1
n1
n1
n1
n1
n1
n1
n1
n1
n1
n1
n1
n1
n1
xx1 yy1 xx2 yy2
n2
n2
n2
EA KIT320: Command table 2
Clipboard commands (buffer for image areas)
n3
nr
data ...
data ...
data ...
data ...
data ...
text
...
Menu/pop-up commands
NUL
Bar graph commands
Other commands
Port commands
Remarks
Set and draw the bar graph with the number n1 to the new user "value."
Draw the bar graph with the number n1 completely
Send the current value of bar graph no. n1 on the serial interface
2 clipboards are available, the current clipboard is selected with n1= (1,2).
The entire contents of the display are copied to the clipboard as an image area
The image area from xx1,yy1 to xx2,yy2 is copied to the clipboard
The image area on the clipboard is copied back its original position in the display
The image area on the clipboard is copied to xx1,yy1 in the display
A menu is drawn as of the corner xx1,yy1 with the current menu font. nr:= currently
inverted entry (e.g.: 1 = 1st entry) Text:= string with menu items. The different items
are separated by the character '|' ($7C,dec:124) (e.g. "item1|item2|item3"). The
background of the menu is saved automatically. If a menu is already defined, it is
automatically canceled+deleted.
The next item is inverted or remains at the end
The previous item is inverted or remains at the beginning
The menu is removed from the display and replaced with the original background.
The current item is sent as a number (1..n) (0=no menu displayed)
The menu is removed from the display and replaced with the original background.
Menu macro n1 is called for item 1, menu macro nr+1 for entry 2, and so on
The menu is removed from the display and replaced with the original background
Set font with the number n1 (1..16) for menu display
n1 = X zoom factor (1x..8x); n2 = Y zoom factor (1x..8x)
Insert n1 pixels between two menu items as additional line spacing
Menu display angle: n1=0: 0°; n1=1: 90°; n1=2: 180°; n1=3: 270°;
n1=0: Set all 8 output ports in accordance with n2 (=8-bit binary value) n1=1..8:
Reset output port n1 (n2=0); set (n2=1); invert (n2=2)
n1=0: Read all 8 input ports as 8-bit binary value n1=1..8: Read input port <n1> (1=H
level=5V, 0=L level=0V)
The automatic scan of the input port is n1=0: deactivated; n1=1: activated
The input port is n1=0: normal; n1=1: evaluated inverted
Specifies an external matrix keyboard at the inputs and outputs. n1=number of inputs
(1..8); n2=number of outputs (0..8); n3= debouncing (0..7)
CFL/LED illumination n1=0: OFF; n1=1: ON; n1=2: half brightness;
Wait n1 tenths of a second before the next command is executed.
n1=1..255: Tone on for n1 1/10s
num (=1..255) bytes are sent on the RS-232/RS-422 data ... = num bytes (e.g. control
of an external serial printer)
The current value of the analog input AIN is sent on the RS-232/RS-422
The software version no. + date is sent as a string on the RS-232/RS-422
num (=1..255) commands are sent to the ext. dot-matrix module with HD44780.
num (=1..255) data is sent to the ext. dot-matrix module with HD44780.
num (=1..255) bytes are requested from the internal user EEPROM as of the address
addr and sent via the RS-232/RS-422.
num (=1..255) bytes are written to the internal user EEPROM as of the address addr.
data ... = num bytes
num (=1..255) bytes are requested from the block on the I2C bus with the device
address addr and sent via the RS-232/RS-422.
num (=1..255) bytes are sent on the 12C bus for the block with the device address
addr. data … = num bytes
sv
ev Typ. pat
Define bar graph to L(eft), R(ight), O(ben) (up), U(nten) (down)
with the "nr" n1. xx1,yy1,xx2,yy2 form the rectangle enclosing
the bar graph. sv, ev are the values for 0% and 100%. Type=0:
bar; type=1: bar in rectangle; pat=bar pattern type=2: line;
type=3: line in rectangle; pat= line width
EA KIT320-8
*)
Only for Version 1.1 and higher
reset
define
1,blan
1-8=0
Ports
After
OFF
bar
1,1
No
5
0
1
0
0
1
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