DIS
User Manual
User Manual CU 6105.docx
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10.1.2 Command structure (from External Control to CU 6105)
To control the CU an External Control sends commands to CU 6105 included in command lines. Commands lines are
build up in a very simple manner:
Command lines are terminated by Carriage Return <CR> or Line Feed <LF> or both. In order to be able to
communicate with Windows systems, Linux systems or other systems, the CU understands both types of command
line terminations.
Notice also, there is a space between the command and data. If a command does not carry any data, space is possible
but not required.
The CU is not sensitive to upper/lower case.
Example:
mic_on 212<CR>
Turn on microphone a seat 212. Command = 'mic_on', data = '212'. The ‘mic_on’ command carries a seat number as data.
10.1.3 Command structure (from CU 6105 to External Control)
Command lines out of the CU 6105 are just as simple:
Again, to satisfy most systems, the CU terminates command lines by including both <CR> and <LF>.
<command><SP><data><CR>
<command><SP><data><LF>
<SP>
Space - 0x20 = 32
<CR>
Carriage return - 0x0D = 13
<LF>
Line Feed - 0x0A = 10
<command><SP><data><CR><LF>
<SP>
Space - 0x20 = 32
<CR>
Carriage return - 0x0D = 13
<LF>
Line Feed - 0x0A = 10
