CNI RM85x, Руководство пользователя

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RM85x Hand-held Terminals User Manual
12
CNI Engineering S.r.l. 05-10-2007
3.2.8 Insert rows
This command inserts the number of blank rows determined by the parameter
Pn
. Blank rows are
inserted starting from the row on which the cursor is currently positioned. All rows beneath the row the
cursor is on are moved down accordingly.
This command does not take the current scroll area setting into account.
If
Pn
is omitted or if its value is set to 0, just one blank row is inserted.
This command does not change the position of the cursor.
Sequence
ESC [ Pn L
Example:
To insert 1 row below the row on which the cursor is currently positioned.
Byte Command Response
00 ESC (0x1b)
01 ‘[’ (0x5b)
02 ‘1’ (0x31)
03 ‘L’ (0x4c)
3.3 Character delete commands
This group of command lets you delete characters, parts of rows or even a complete display.
3.3.1 Delete n characters
This command deletes the number of characters determined by the parameter
Pn
. Characters are
deleted rightwards starting from the current cursor position. If
Pn
is omitted or if its value is set to 0,
just one character is deleted. No more characters can be deleted than the number present between
the cursor position and the last character in the row.
This command does not change the position of the cursor.
Sequence
ESC [ Pn P
Example:
To delete 2 characters starting from the current cursor position.
Byte Command Response
00
ESC (0x1b)
01
‘[’ (0x5b)
02
‘2’ (0x32)
03
‘P’ (0x50)