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KRAMER: SIMPLE CREATIVE TECHNOLOGY
Kramer Protocol
18
11.3
Kramer Protocol 3000
This RS-232 communication protocol
1
lets you control the machine from any
standard terminal software (for example, Windows® HyperTerminal
Application) and uses a data rate of 115200 baud, with no parity, 8 data bits,
and 1 stop bit.
11.3.1 Protocol 3000 Syntax
Host message format:
Start Address (optional)
Body
Delimiter
#
Destination_id
@
message
CR
Simple command (commands string with only one command without
addressing):
start
body
delimiter
#
Command SP Parameter_1,Parameter_2,…
CR
Commands string (formal syntax with commands concatenation and
addressing):
#
Address
@
Command_1
Parameter1_1
,
Parameter1_2
,…
|
Command_
2
Parameter2_1
,
Parameter2_2,
…
|
Command_3
Parameter3_1
,
Parameter3_2
,…
|…
CR
Device message format:
Start Address (optional)
Body
Delimiter
~
Sender_id@
message
CR LF
Device long response (
Echoing command
):
Start Address (optional)
Body
Delimiter
~
Sender_id@
command
SP
[
param1 ,param2
…
]
result
CR
LF
CR
= Carriage return (ASCII 13 = 0x0D)
LF
= Line feed (ASCII 10 = 0x0A)
SP
= Space (ASCII 32 = 0x20)
11.3.2 Command Parts Details
Command
:
Sequence of ASCII letters ('A'-'Z', 'a'-'z' and '-').
Command will separate from parameters with at least single space.
Parameters
:
Sequence of Alfa-Numeric ASCII chars ('0'-'9','A'-'Z','a'-'z' and some special chars for specific commands), parameters will be
separated by commas.
1 Not available at the time of printing. Refer to our Web site at http://www.kramerelectronics.com for details