GLK12232-25-WBL-VPT Matrix Orbital, GLK12232-25-WBL-VPT Datasheet - Page 31

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

Specifications of GLK12232-25-WBL-VPT

• Display Type: LCD - Color
• Display Mode: Transmissive
• Viewing Area: 76.00mm L x 25.20mm W
• Backlight: LED - White
• Dot Size: 0.52mm W x 0.62mm H
• Dot Pitch: 0.53mm x 0.53mm
• Dot Pixels: 122 x 32
• Interface: I²C, RS232, TTL
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

8.2 Issuing Commands
to the display by means of a BASIC program using the chr$( ) function. In the tables below, we’ve shown
commands in hex, ASCII and decimal form. All commands begin with the prefix character 0xFE (254
decimal). These commands are issued on the serial communications link (I
defined baud rate.
display by including the line;
in the user’s BASIC program .
8.3 Text Commands
Matrix Orbital
Commands are issued to the display by the micro-controller. In a test setup commands can be issued
For example, using BASIC in a test setup, the user could issue the command to clear the screen on the
Or, with C the user could (using Zcomm serial library)
Command
Auto scroll on
Auto scroll off
Set text insertion point
http://www.hammondmfg.com/scpg.htm
FE 51
FE 52
FE 47 [col] [row] 254 71
Syntax
254 81
254 ’Q’
254 82
254 ’R’
[col] [row] 254 ’G’ [col]
[row]
Table 11: Text Commands
GLK12232-25-WBL
Default
off
off
n/a
2
C or RS-232) at the currently
Notes
Enables scroll at
Disables
bottom of screen.
Text will push
display up one
line to make room
for new line.
scroll. Text will
wrap to top left
and
existing text.
Sets text insertion
point using the
base size of the
current font.
overwrite
auto
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