Shutter, Read - Barco RLM series User Manual

2. Basic Commands
Receive (acknowledge)
Command[0]
Command[1]
Checksum
Stop

2.16 Shutter, Read

Description
Reads the shutter's position
Command
Command [0]
Command [1]
Returned Data
Data [0] = unsigned byte
byte value:
\x00 = CLOSE ; \x01 = OPEN
Example
Read the shutter being \x01 = open
Transmit
Start
Projector address
Command[0]
Command[1]
Checksum
Stop
Receive (acknowledge)
Start
Projector address
Command[0]
Command[1]
Checksum
Stop
Receive (awnser)
Start
Projector address
52
\x00
\x06
\x07
\xff
\x21
\x42
\xfe
\x01
\x21
\x42
\x64
\xff
\xfe
\x01
\x00
\x06
\x07
\xff
\xfe
\x01
R5976884 RLM SERIES 04/04/2006