GLK12232-25-SM-V Matrix Orbital, GLK12232-25-SM-V Datasheet - Page 44

• Manufacturer Part Number: GLK12232-25-SM-V
• Description: LCD GRAPHIC DISPL 122X32 WHT BLU
• Manufacturer: Matrix Orbital

Specifications of GLK12232-25-SM-V

• Display Type: LCD - Color
• Display Mode: Transmissive
• Viewing Area: 60.20mm L x 18.00mm W
• Backlight: LED - White
• Dot Size: 0.40mm W x 0.40mm H
• Dot Pitch: 0.44mm x 0.44mm
• Dot Pixels: 122 x 32
• Interface: I²C, RS232, TTL
• Pixel Density: 32 x 122
• Module Size (w X H X T): 65.8 mm x 27 mm x 9.85 mm
• Backlighting: Blue
• Background Color: White
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

10.8 Auto Repeat Mode Off
10.9 Assign Keypad Codes
Matrix Orbital
Examples
Syntax
Description
Remembered
Syntax
Parameters
Description
Remembered
When the key code associated with key ’P’ (0x50) is pressed, the release
code is ’p’ (0x70). In RS-232 polled mode or via the I
Down / Key Up” codes are used; however, the user should be careful of
timing details. If the poll rate is slower than the simulated auto-repeat it
is possible that polling for a key up code will be delayed long enough
for an unwanted key repeat to be generated.
This command turns auto repeat mode off. See Set Auto Repeat Mode.
No
This command will allow you to reassign the key codes that correspond
to the key presses on the matrix style key pad. The first 25 bytes that are
transmitted will be used for the key down codes and the next 25 bytes
that are transmitted will be used for the key up codes.
Always
Hexadecimal
Decimal
ASCII
Hexadecimal
Decimal
Parameter
KDown
KUp
1
2
3
4
5
A
K
U
1
F
P
Key Down
G
Q
V
B
L
2
W
M
H
GLK12232-25-SM
C
R
3
0xFE 0x60
254 96
254 “‘”
0xFE 0xD5 [KDown] [KUp]
254 213 [KDown] [KUp]
Length
D
N
X
S
4
I
25
25
O
Y
E
T
5
J
1
2
3
4
5
Description
Key down codes
Key up codes
1
k
p
u
a
f
Key Up
2
b
g
q
v
l
m
w
3
h
c
r
4
d
n
x
s
i
2
C, the “Key
5
e
o
y
j
t
39