Birch Carisma N2800, Руководство пользователя

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D. Set cursor position
COMMAND: P
COMPUTER: EOT SOH 'P' 'Position' ETB
ASCII (04H) (01H) (50H) (31H~58H) (17H)
Byte 1 1 1 1 1
DISPLAY: ACK (or NACK if failed)
ASCII (06H) (15H)
Byte 1 1
Note:
The cursor can be set to the position from 1 to 40
Position 1 means the upper left corner position.
Position 20 means the upper right corner position.
Position 21 means the lower left corner position.
Position 40 means the lower right corner position.
E. Clear display range
COMMAND: C
COMPUTER: EOT SOH 'C' 'START' 'END' ETB
ASCII (04H)(01H)(43H)(31H~58H)(31H~58H)(17H)
Byte 1 1 1 1 1
DISPLAY: ACK (or NACK if failed)
ASCII (06H) (15H)
Byte 1 1
Note:
Some part of the current view messages can be
cleared by this COMMAND. It can start clearing
between position 1 and position 40.
F. Display the saved DEMO message
COMMAND: D
COMPUTER: EOT SOH 'D' 'Layer' 'Mode' ETB
ASCII (04H)(01H)(44H)(31H~37H)(31H~33H)(17H)
Byte 1 1 1 1 1
DISPLAY: ACK (or NACK if failed)
ASCII (06H) (15H)
Byte 1 1
Note:
a) There are three layers of saved view messages as described on COMMAND "S"
b) There are two modes of display:
Mode 1 is running the saved messages from right to left, which is a horizontal scroll mode.
Mode 2 is running the saved messages from the lower line to the upper line, which is a vertical scroll mode.
c) For display layers: