Matrix Orbital LCD/VFD Legacy - Manual (Page 26)

Command Syntax Default Notes
Cursor left FE 4C
254 76
254 ’L’
Moves the cur-
sor one position
to the left. If the
cursor is already
at the beginning
of a line it will
move to the end
of the other line.
Cursor right FE 4D
254 77
254 ’M’
Moves the cur-
sor one position
to the right. If the
cursor is already
at the end of a line
it will move to the
beginning of the
other line.
6.5 Bar Graphs and Special Characters
The commands in this section are used to define and display bar graphs and special characters.
Table 16: Bar Graphs and Special Characters
Command Syntax Notes
Initialize thick vertical bar
graph
FE 76
254 118
254 ’v’
Initializes the user character set to
make wide vertical bar graphs.
Initialize thin vertical bar
graph
FE 73
254 115
254 ’s’
Initializes the user character set to
make narrow vertical bar graphs.
Initialize horizontal bar
graph
FE 68
254 104
254 ’h’
Initializes the user character set to
make horizontal bar graphs.
Define custom character FE 4E [c][8 bytes]
254 78 [c][8 bytes]
254 ’N’ [c][8 bytes]
Defines one of 8 custom "user" char-
acters. Character number is [c] be-
tween 0x00 and 0x07. The 8 bytes
are described in section 5.1.6.
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