Projector Status, Read - Barco BarcoReality SIM6 Ultra R9040150 User Manual

2. RS232 Commands

2.209 Projector Status, Read

Description
Read the projector status.
Command
Command [0]
Return Data
The return data consists of one data byte containing the projector status. Only bit 0 (least significant bit) to bit3/bit4* are significant.
bit #
bit 0
bit 1
bit 2
bit 3
bit 4*
Example
Read the status of a projector with address \x01. Suppose the status is projector on, text on, video mute off, picture frozen and no
800-peripheral connected.
Transmit
Start
Projector Address
Command [0]
Checksum
Stop
Receive (Acknowledge)
Start
Projector Address
Command [0]
Command [1]
Checksum
Stop
Receive (Answer)
Start
Projector Address
Command [0]
Data [0]
Checksum
Stop
268
\x67
bit = 0
Projector is Off
Text is Off
Video Mute is Off
Picture is Not Frozen
No 800-Peripheral Connected
\xfe
\x01
\x67
\x68
\xff
\xfe
\x01
\x00
\x06
\x07
\xff
\xfe
\x01
\x67
\x0b
\x73
\xff
R5976538 BARCOREALITY SIM6 ULTRA SERIES 08/06/2005
bit = 1
Projector is On
Text is On
Video Mute is On
Picture is Frozen
800-Peripheral Connected