GLK12232-25-SM Matrix Orbital, GLK12232-25-SM Datasheet - Page 37

• Manufacturer Part Number: GLK12232-25-SM
• Description: LCD Graphic Display Modules & Accessories White Background Blue Text
• Manufacturer: Matrix Orbital

Specifications of GLK12232-25-SM

• Pixel Density: 122 x 32
• Module Size (w X H X T): 86 mm x 35 mm x 14.4 mm
• Viewing Area (w X H): 60.2 mm x 18 mm
• Backlighting: White
• Background Color: Blue, White
• Operating Temperature Range: - 20 C to + 70 C
• Attached Touch Screen: No
• Product: Graphic LCD Module
• Style: LCD Graphic Display
• Interface: RS-232, I2C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

9.6 File System Commands
display.
Matrix Orbital
In addition to these commands, the mogd.exe program is used to download fonts and graphics to the
Command
Auto repeat mode off
Auto transmit keypresses
on
Auto transmit keypresses
off
Clear key buffer
Poll keypad
Set debounce time
Command
Erase file
Purge memory
FE 60
FE 45
FE 55 [time]
FE 21 59 21
Syntax
254 96
254 ’‘’
FE 41
254 65
254 ’A’
FE 4F
254 79
254 ’O’
254 69
254 ’E’
FE 26
254 38
254 ’&’
254 85 [time]
254 ’U’ [time]
Syntax
FE B0 [type] [ref] 254 173
[type] [ref]
254 33 89 33
Table 15: File System Commands
GLK12232-25-SM
Default
off
on
off
n/a
n/a
52 ms
Default
n/a
n/a
Notes
Applies to keypad
only
Sets auto transmit
mode for keypad.
Keypresses
transmitted
host
polling.
Up to 10 key-
presses buffered
until polled.
Clear unread key-
presses.
Returns buffered
keypresses to ap-
plication.
Resolution: 1 =
0.6554 ms
Notes
Erases
memory. Type =
1 is font, type = 5
is bitmap. [ref] is
reference number.
Removes
fonts, font met-
rics, bitmaps and
settings
memory.
file
without
from
are
all
to
in
33