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2. RS232 Commands
2.194 Pixels Active, Read
Description
Read the active number of pixels.
Command
Command [0]
\x21
Command [1]
\x5d
Return Data
Data [0]
Active Number of Pixels msb
Data [1]
Active Number of Pixels lsb
Example
Read the active number of pixels on a projector with address
\x01
. Suppose the active number of pixels is 640 (
\x0280
).
Transmit
Start
\xfe
Projector Address
\x01
Command [0]
\x21
Command [1]
\x5d
Checksum
\x7f
Stop
\xff
Receive (Acknowledge)
Start
\xfe
Projector Address
\x01
Command [0]
\x00
Command [1]
\x06
Checksum
\x07
Stop
\xff
Receive (Answer)
Start
\xfe
Projector Address
\x01
Command [0]
\x21
Command [1]
\x5d
Data [0]
\x02
Data [1]
\x80
\x00
Checksum
\x01
Stop
\xff
R5976538 BARCOREALITY SIM6 ULTRA SERIES 08/06/2005
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