![background image](http://html1.mh-extra.com/html/barco/icon-h250/icon-h250_user-manual_3843352082.webp)
2. Basic commands
2.16 Freeze, Read
Description
Reads whether the projected image is frozen or not.
Command
Command [0]
\x21
Command [1]
\x23
Returned Data
Data [0] = unsigned byte
byte value:
\x00
= OFF ;
\x01
= ON
Example
Reads the Freeze function, being
\x00
= OFF
Transmit
Start
\xfe
Projector address
\x01
Command[0]
\x21
Command[1]
\x23
Checksum
\x45
Stop
\xff
Receive (acknowledge)
Start
\xfe
Projector address
\x01
Command[0]
\x00
Command[1]
\x06
Checksum
\x07
Stop
\xff
Receive (awnser)
Start
\xfe
Projector address
\x01
Command[0]
\x21
Command[1]
\x23
Data[0]
\x00
Checksum
\x45
Stop
\xff
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R59770077 RS 232 SERIAL COMMUNICATIONS FOR ICON H250/400 16/02/2007
Содержание iCon H250
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Страница 137: ...5 RCU commands 5 RCU COMMANDS R59770077 RS 232 SERIAL COMMUNICATIONS FOR ICON H250 400 16 02 2007 133...