Barco RS232 - Manual (Page 113)

3. Advanced Commands
Transmit
Command[0] \x12
Command[1] \x0e
Command[2] \x02
Data[0] \x00
Checksum \x23
Stop \xff
Receive (acknowledge)
Start \xfe
Projector address \x01
Command[0] \x00
Command[1] \x06
Checksum \x07
Stop \xff
3.2.31 Priority, Read
Description
Reads the priority (order) of a particular window.
Command
Command [0] \x12
Command [1] \xoe
Command [2] \x00
Data
Data [0] = Window type byte
Window type byte value:
0 = Data A ; 1 = Video A ; 2 = Data B ; 3 = Video B
Returned Data
Data [0] = unsigned byte
0 = Top ; ... ; 3 = bottom
3.2.32 PiP List active sources, Read
Description
Returns the PiP active sources, for each window. The returned data is composed of 4 times a determined sequence.
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