22
Command Summary
1.22
Initialize
Scrolling Label
Dec
Hex
ASCII
254 47
FE 2F
■
/
ID X1 Y1 X2 Y2 Vert Dir Font Background CharSpace Delay
ID X1 Y1 X2 Y2 Vert Dir Font Background CharSpace Delay
ID X1 Y1 X2 Y2 Vert Dir Font Background CharSpace Delay
v8.6
Designates a portion of the screen that can be easily updated with one line of text, often used to display variables.
ID
Byte
Unique label identification number, value between 0 and 15.
X1
Byte
Leftmost coordinate.
Y1
Byte
Topmost coordinate.
X2
Byte
Rightmost coordinate.
Y2
Byte
Bottommost coordinate.
Vert
Byte
Vertical justification of the label text; 0 for top, 1 for middle, or 2 for bottom.
Dir
Byte
Direction of the scrolling behavior; 0 for left, 1 for right, or 2 for bounce.
Font
Short
Unique font ID to use for this label, value between 0 and 1023.
Background
Byte
State of the pixels in the label region that is not occupied by text; 0 for off or 1 for on.
CharSpace
Byte
Spacing between characters to use for this label.
Delay
Short
Time in milliseconds to elapse between characters printed.
1.23
Update
Label
Dec
Hex
ASCII
254 46
FE 2E
■
.
ID Data
ID Data
ID Data
v8.3
Update a previously created label with new text. Send a null character (empty string) to clear a label.
ID
Byte
Unique label to update, between 0 and 15.
Data
String
Information to display in the label, must be terminated with a null (value of zero) byte.
1.24
Auto Scroll
On
Dec
Hex
ASCII
254 81
FE 51
■
Q
v8.0
The entire contents of screen are shifted up one line when the end of the screen is reached. Display default is on.
1.25
Auto Scroll
Off
Dec
Hex
ASCII
254 82
FE 52
■
R
v8.0
New text is written over the top line when the end of the screen is reached. Display default is Auto Scroll on.
6.2
Drawing
2.1
Set Drawing
Colour
Dec
Hex
ASCII
254 99
FE 63
■
c
Colour
Colour
Colour
v8.0
Set the colour to be used for all future drawing commands that do not implicitly specify colour.
Colour
Byte
0 for background or any other value for text colour.
Downloaded from
Downloaded from
Downloaded from
Downloaded from
Downloaded from
Downloaded from
Downloaded from
Downloaded from
Downloaded from
Downloaded from
Downloaded from
Downloaded from
Downloaded from
Downloaded from
Downloaded from
Downloaded from
Downloaded from
Downloaded from
Downloaded from
Downloaded from
Downloaded from
Downloaded from
Downloaded from
Downloaded from
Downloaded from
Downloaded from
Downloaded from