Christie Mirage WQ-L, Руководство пользователя

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Serial Communication
Mirage WQ-L User Manual 68
020-101372-01 Rev. 1 (04-2014)
Specific Projector in a Network with one Controller
Specific Projector in a Network with Multiple Controllers
What is Actually Sent in a Message?
Although you will send and read messages as strings of ASCII characters, the actual message
travels as a sequence of bytes. Each character in this sequence requires one byte. The example
below illustrates a “gamma function 222” reply from the projector.
Message Format Function Example
(Dest Addr Code Data) SET (turn projector #5 on) (5pwr1)
($Dest Addr Code Data) SET AND ACKNOWLEDGE MESSAGE (message
processed?ffr55)
($5pwr1)
Message Format Function Example
(Dest Addr Src Code?) REQUEST (get gamma function from projector #5 to
controller #2)
(5 2BGF?)
($Dest Addr Src Code Data) SET AND ACKNOWLEDGE MESSAGE (is message from
controller #2 processed by projector #5)
($5 2BGF?)
(Dest Addr Src Code!Data) REPLY (from projector #5 to controller #2: gamma
function is 222)
(002 005BFG!222)
ASCII = ( B G F ! 2 2 2 )
HEX = 0x28 0x42 0x47 0x46 0x21 0x32 0x32 0x32 0x29