JARLTECH 8034, Руководство по эксплуатации

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Programming Commands
Automatic Scrolling lines
COMMANDS FUNCTION DESCRIPTION
With the following commands, you can define up to 8
scrolling strings. Using another command, you can then
start and stop them in a certain display line. Your PC
does not have to care about this. The display does the
scrolling on its own until it receives the stop command.
ESC
ESC)
Program a mes-
sage for the scroll-
ing lines
Code: 027, 040
Start a line scroll-
ing
Code: 027, 041
This function allows the
programmer to down
load 1 of 8 messages for
lines that you are going
to scroll.
These messages are 255
bytes long or can be
terminated by carriage
return, ENTER [010,
013].
This function starts one
of the total number of
lines, being (1 or 2),
scrolling horizontally.
You may specify the
direction, speed and
message.
PARAMETER FORMAT :
ESC ( <BLOCK><MESSAGE>
RANGES :
BLOCK : "1" - "8" (049 - 056)
MESSAGE :
Any text string terminated by 010,013
EXAMPLE :
PRINT #1, CHR$(27)+“(1 This is scrolled”
ATTENTION :
Please do not forget to use ASCII format for the
parameters, so that for the text number, only the
codes 049-056 are allowed. Do not send 001-
008!