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3-72 3-72user's manual R5975236-r3 user's manual R5975236-r3
Chapter 3: Advanced commands
Chapter 3: Advanced commands
projector, read serial number
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] \x61
Data[0] \x07
Data[1] \x30 (= 0)
Data[2] \x30 (= 0)
Data[3] \x30 (= 0)
Data[4] \x30 (= 0)
Data[5] \x30 (= 0)
Data[6] \x30 (= 0)
Data[7] \x31 (= 1)
Checksum \xba
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] \x61
Data[0] \x07
Data[1] \x30 (= 0)
Data[2] \x30 (= 0)
Data[3] \x30 (= 0)
Data[4] \x30 (= 0)
Data[5] \x30 (= 0)
Data[6] \x30 (= 0)
Data[7] \x31 (= 1)
Checksum \xba
Stop \xff
projector, read serial number