GLK240128-25-WB-VPT Matrix Orbital, GLK240128-25-WB-VPT Datasheet - Page 36

• Manufacturer Part Number: GLK240128-25-WB-VPT
• Description: LCD GRAPHIC DISPL 240X128 BLU WH
• Manufacturer: Matrix Orbital
• Series: GLK240128-25r

Specifications of GLK240128-25-WB-VPT

• Display Type: LCD - Color
• Display Mode: Transmissive
• Viewing Area: 114.00mm L x 64.00mm W
• Backlight: LED - Blue
• Dot Pixels: 240 x 128
• Interface: I²C, RS232, TTL
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Dot Size: -
• Dot Pitch: -
• Other names: GLK240128-25 -WB-VPT; GLK240128-25 -WB-VPT

9.7 Auto Repeat
Mode Off
Turns auto repeat mode off. Default is on (typematic).
9.8 Assign Keypad
Codes
Assigns the key down and key up values sent to the host when a key press is detected. A key up and key down
value must be sent for every key, a value of 255 will leave the key unaltered. Defaults are shown below.
Key Down
Key Up
10.1 Set Touch
Region
Creates a region of the screen that responds when pressed and released with a defined single byte.
ID
X Position
Y Position
Width
Height
Key Down
Key Up
10.2 Delete a Touch
Region
Deletes a previously created touch region. Events from undefined regions return the value 255 by default.
ID
6.10 Touchpad
1 byte, unique region identification number
U(85)
A(65)
F(70)
K(75)
P(80)
Table 32: Default Key Down Values
25 bytes, key down values
25 bytes, key up values
1 byte, unique region identification number, maximum 32 regions
1 byte, leftmost coordinate, value between 0 and 239
1 byte, topmost coordinate, value between 0 and 63
1 byte, width of region, must be within screen bounds
1 byte, height of region, must be within screen bounds
1 byte, value returned when region is pressed
1 byte, value returned when region is released
Q(81)
B(66)
G(71)
V(86)
L(76)
Dec
Hex
Dec
Hex
Dec
Hex
Key Down
Dec
Hex
M(77)
W(87)
H(72)
C(67)
R(82)
254 132
254 96
FE 60
FE 84
254 213
254 133
FE D5
FE 85
D(68)
N(78)
X(88)
S(83)
I(73)
ID X Position Y Position Width Height Key Down Key Up
ID X Position Y Position Width Height Key Down Key Up
Key Down Key Up
Key Down Key Up
ID
ID
O(79)
E(69)
T(84)
Y(89)
J(74)
p(112)
u(117)
k(107)
f(102)
a(97)
Table 33: Default Key Up Values
q(113)
g(103)
v(118)
l(108)
b(98)
Key Up
m(109)
w(119)
h(104)
r(114)
c(99)
d(100)
n(110)
x(120)
s(115)
i(105)
o(111)
e(101)
y(121)
t(116)
j(106)
30