Matrix Orbital DD-DB1 LCD/VFD Dev Board - Manual (Page 21)

2.6.Set Auto Line
Wrap On
Dec
Hex
ASCII 254 67
FE 43
C ■
Text will wrap to the next consecutive line once a row becomes full. Display default is auto line wrap on.
2.7.Set Auto Line
Wrap Off
Dec
Hex
ASCII
254 68
FE 44
D ■
Text will skip one line when wrapping once a row becomes full. 20X4 screens will write to rows 1, 3, 2, then 4 while 20x2
screens will write to rows 1 then 2 but hide one row of characters after each line. Display default is auto line wrap on.
2.8.Set Cursor
Position
Dec
Hex
ASCII 254 71
FE 47
G ■
Column Row
Column Row
Column Row
Sets the cursor to a specific position where the next transmitted character is printed.
Column 1 byte, value between 1 and 20
Row 1 byte, value between 1 and 2 for 20x2 screen or 1 and 4 for 20x4 screen
2.9.Go Home Dec
Hex
ASCII
254 72
FE 48
H ■
Returns the cursor to the top left of the screen.
2.10.Move
Cursor Back
Dec
Hex
ASCII
254 76
FE 4C
L ■
Moves cursor one position to the left. Cursor will obey wrap settings.
2.11.Move Cursor
Forward
Dec
Hex
ASCII
254 77
FE 4D
M ■
Moves cursor one position to the right. Cursor will obey wrap settings.
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