17
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Communication protocol summary
Start byte
\xfe
Projector address
Command byte(s)
Data bytes
(OPTIONAL)
Checksum byte
Stop byte
\xff
n
Start byte
The "start byte" informs the projector (in case of
transmission) or the computer (in case of reception) that a
new data transfer will take place.
n
Projector address :
The "projector address" defines the address of the
projector the computer wants to talk to (in case of
transmission) or the address of the projector that answers
(in case of reception).
The maximum number of projectors that can be addressed
by one computer is 256.
n
Command byte(s) :
There is at least one command byte to define the action to
be performed. Commands that are not often used or
complex commands can take more than one byte.
All command bytes that are sent by the computer to get
information out of the projector are repeated in the answer-
data-transfer of the projector.
n
Data bytes
(OPTIONAL)
:
Wheather the command bytes are followed by one or more
data bytes depends on the contents of the command bytes.
(Some commands are not followed by data bytes at all !)
Содержание BarcoGraphics Maxwell/ 6300
Страница 1: ...Printing date 13 01 2004 R5975236 Revision 08 Revision date 13 01 2004 ...
Страница 2: ......
Страница 3: ...3 QGH ...
Страница 16: ...16 RPPXQLFDWLRQ EDVLFV ...
Страница 27: ...27 OHPHQWDU FRPPDQGV ...
Страница 69: ...69 GYDQFHG FRPPDQGV ...
Страница 196: ...196 Receive acknowledge Start xfe Projector address x01 Command 0 x00 Command 1 x06 Checksum x07 Stop xff ...
Страница 198: ...198 ILOH GHOHWH Receive acknowledge Start xfe Projector address x01 Command 0 x00 Command 1 x06 Checksum x07 Stop xff ...
Страница 200: ...200 ILOH OLVW Receive acknowledge Start xfe Projector address x01 Command 0 x00 Command 1 x06 Checksum x07 Stop xff ...
Страница 205: ...205 ILOH ORDG Receive acknowledge Start xfe Projector address x01 Command 0 x00 Command 1 x06 Checksum x07 Stop xff ...
Страница 208: ...208 Receive acknowledge Start xfe Projector address x01 Command 0 x00 Command 1 x06 Checksum x07 Stop xff ...
Страница 214: ...214 ILOH UHQDPH Receive acknowledge Start xfe Projector address x01 Command 0 x00 Command 1 x06 Checksum x07 Stop xff ...
Страница 217: ...217 ILOH ZULWH Receive acknowledge Start xfe Projector address x01 Command 0 x00 Command 1 x06 Checksum x07 Stop xff ...
Страница 287: ...287 OHQV EULGJH Receive acknowledge Start xfe Projector address x01 Command 0 x00 Command 1 x06 Checksum x07 Stop xff ...
Страница 289: ...289 OHQV IRFXV Receive acknowledge Start xfe Projector address x01 Command 0 x00 Command 1 x06 Checksum x07 Stop xff ...
Страница 291: ...291 OHQV VKLIW Receive acknowledge Start xfe Projector address x01 Command 0 x00 Command 1 x06 Checksum x07 Stop xff ...
Страница 293: ...293 OHQV WLOW Receive acknowledge Start xfe Projector address x01 Command 0 x00 Command 1 x06 Checksum x07 Stop xff ...
Страница 295: ...295 OHQV RRP Receive acknowledge Start xfe Projector address x01 Command 0 x00 Command 1 x06 Checksum x07 Stop xff ...
Страница 342: ...342 PHQX H LW Receive acknowledge Start xfe Projector address x01 Command 0 x00 Command 1 x06 Checksum x07 Stop xff ...
Страница 435: ...435 VKXWWHU FORVH Receive acknowledge Start xfe Projector address x01 Command 0 x00 Command 1 x06 Checksum x07 Stop xff ...
Страница 437: ...437 VKXWWHU RSHQ Receive acknowledge Start xfe Projector address x01 Command 0 x00 Command 1 x06 Checksum x07 Stop xff ...
Страница 483: ...483 WLQW ZULWH Receive acknowledge Start xfe Projector address x01 Command 0 x00 Command 1 x06 Checksum x07 Stop xff ...
Страница 487: ...487 WUHEOH ZULWH Receive acknowledge Start xfe Projector address x01 Command 0 x00 Command 1 x06 Checksum x07 Stop xff ...
Страница 499: ...499 SSHQGL RPPDQG VXPPDU ...