GLK240128-25-WB-VPT Matrix Orbital, GLK240128-25-WB-VPT Datasheet - Page 32

• 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

5.6 Draw a Solid
Rectangle
Draw a filled rectangle using the colour specified; current drawing colour is ignored.
Colour
X1 Position
Y1 Position
X2 Position
Y2 Position
5.7 Initialize a
Bar Graph
Initialize a bar graph in memory for later implementation. Graphs can be located anywhere on the screen, but
overlapping may cause distortion. Graph should be filled using the Draw Bar Graph command below.
ID
Type
X1 Position
Y1 Position
X2 Position
Y2 Position
5.8 Draw a Bar
Graph
Fill in a portion of a bar graph after initialization. Any old value will be overwritten by the new. Setting a value of
zero before setting a new value will restore a graph should it become corrupted.
ID
Value
1 byte, unique bar identification number, between 0 and 15
1 byte, portion of graph to fill in pixels, will not exceed display bounds
1 byte, 0 for background or 1to 255 for text colour
1 byte, leftmost coordinate, value between 0 and 239
1 byte, topmost coordinate, value between 0 and 63
1 byte, rightmost coordinate, value between 0 and 239
1 byte, bottommost coordinate, value between 0 and 63
1 byte, unique bar identification number, between 0 and 15
1 byte, graph style, see Table 27
1 byte, leftmost coordinate, value between 0 and 239
1 byte, topmost coordinate, value between 0 and 63
1 byte, rightmost coordinate, value between 0 and 239
1 byte, bottommost coordinate, value between 0 and 63
Dec
Hex
ASCII
Dec
Hex
ASCII
Dec
Hex
ASCII
254 120
254 103
254 105
FE 78
FE 67
FE 69
■ x
■ g
■ i
Colour X1 Position Y1 Position X2 Position Y2 Position
Colour X1 Position Y1 Position X2 Position Y2 Position
Colour X1 Position Y1 Position X2 Position Y2 Position
ID Type X1 Position Y1 Position X2 Position Y2 Position
ID Type X1 Position Y1 Position X2 Position Y2 Position
ID Type X1 Position Y1 Position X2 Position Y2 Position
ID Value
ID Value
ID Value
Type
0
1
2
3
Table 27: Bar Graph Types
Horizontal
Horizontal
Direction
Vertical
Vertical
Bottom
Right
Base
Left
Top
26