Message Formatting
314
PowerScan™ PD9130/PBT9100/PM9100
Cursor Control
ESC [
n
A
Up
n
rows, no scroll
ESC [
n
B
Down
n
rows, no scroll
ESC [
n
C
Right
n
columns
ESC [
n
D
Left
n
columns
ESC [ G
CR
ESC [
r
;
c
H
Move to row
r
, column
c
(ESC[1;1H is the upper left character position of the display)
ESC D
Down 1 row, with scroll
ESC E
CR and cursor down 1 row with scroll
ESC M
Up 1 row and scroll
• Since CR is used as the message terminator, you must use ESC [ G or ESC E to
print a CR.
• The cursor row position is not affected by th
e currently selected font. The dis-
play always has 6 rows, so when writing with
the large font, actually three rows
are written. You will need
two ESC E commands to step from one row to the
next when using the large font.
• The cursor column position is affected b
y the currently selected font. Therefore,
column 6 is 36 pixels from the left border only if you last selected the 6x8 font;
otherwise it could be 48 or 72 pixels from the left border.
Font Selection
ESC [ 0 m
Normal mode
ESC [ 7 m
Reverse mode
ESC # 4
Large font: subsequent characters are written on the current row and the row below it
using the 12x16 font which allows for two rows of eight characters on the display.
ESC # 5
Normal font: subsequent characters are written using the 6x8 font, which allows for
four rows of sixteen characters on the display.
ESC # 7
Medium font: subsequent characters are written using the 8x8 font, which allows for
four rows of twelve characters on the display.
Clearing Display
ESC [ 0 K
From cursor position to end of line inclusive
ESC [ 1 K
From beginning of line to cursor position (not inclusive)
ESC [ 2 K
Entire line
ESC [ 0 J
From cursor position to end of display inclusive
ESC [ 1 J
From beginning of display to cursor position (not inclusive)
ESC [ 2 J
Entire display; moves cursor to upper left corner on display
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