Genovation, Inc.
33
MiniTermPro
‘D’ – 43h – Set LCD Display Mode
Sets the format of the LCD including whether it is visible or not, whether there is
a flashing cursor block or not, and whether there is a cursor underline or not.
The parameter byte:
0
0
0
0
0
Display
On/Off
Underline
On/Off
Block
On/Off
Example: Turn the LCD on, turn the cursor underline on and turn the flashing
block off (06h).
Prefix
Command Type
Param
ASCII:
@
D
^F
Dec:
64
68
6
Hex:
40h
44h
06h
‘S’ – 53h – Set LCD Scroll/Wrap (True Terminal mode only)
Sets the format of the LCD text display for cursor wrap and scroll. The effect is
as follows:
o
With both scroll and wrap off, the cursor will "fall off" the LCD screen at
the end of a line. The cursor should be manually positioned when
using this mode.
o
With wrap on, the cursor wraps to the start of the display, but the
display is not cleared.
o
With scroll on (assumes 2 line LCD), when the cursor “falls off” of the
display, the second line overwrites the top line and the cursor is placed
at the beginning of a blank bottom line.
o
Using both scroll and wrap is undefined.
The parameter byte:
0
0
0
0
0
0
Scroll
On/Off
Wrap
On/Off
Example: Enable scroll (scroll = 1, wrap = 0).
Prefix
Command Type
Param
ASCII:
@
S
^B
Dec:
64
83
2
Hex:
40h
53h
02h
