Christie Mirage WQ-L Manual do Utilizador descarregar pdf (Página 68)

Serial Communication

Mirage WQ-L User Manual 68

020-101372-02 Rev. 1 (10-2014)

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 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 =(BGF! 222)

HEX = 0x280x420x470x460x210x320x320x320x29

1 2 ... 63 64 65 66 67 68 69 70 71 72 73 ... 79 80

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Christie Mirage WQ-L Manual do Utilizador Página 68