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3-81 3-81user's manual R5975236-r3 user's manual R5975236-r3
Chapter 3: Advanced commands
Chapter 3: Advanced commands
Example :
Close the shutter (full speed) of a projector with address \x01.
Transmit
Start \xfe
Projector address \x01
Command[0] \x23
Command[1] \x42
Data[0] \x00
Checksum \x66
Stop \xff
Receive (acknowledge)
Start \xfe
Projector address \x01
Command[0] \x00
Command[1] \x06
Checksum \x07
Stop \xff
shutter, close
Example :
Close the shutter (full speed) of a projector with address \x01.
Transmit
Start \xfe
Projector address \x01
Command[0] \x23
Command[1] \x42
Data[0] \x00
Checksum \x66
Stop \xff
Receive (acknowledge)
Start \xfe
Projector address \x01
Command[0] \x00
Command[1] \x06
Checksum \x07
Stop \xff
shutter, close