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8. Programmers reference
Users can connect to the matrix through Ethernet or serial port. After establishing
connection, there is no difference between connection types (except some rare cases,
which are uniquely noted).
Lightware matrix routers can be controlled with external devices which can communicate
according to the router protocol. Lightware routers have a special protocol, but to
interoperate with third party devices, a secondary protocol is also provided.
Please see section
8.1.
Changing protocols
The router is equipped with multiple router protocols.
The currently used protocol can be viewed or changed any time on the matrix front panel
(see
8.2.
Protocol description
The protocol description hereinafter stands for Lightware protocol.
The matrices accept commands surrounded by curly brackets - { } - and responds with
data surrounded by round brackets - ( ) - only if a command was successfully executed.
All input commands are converted to uppercase, but respond commands can contain
upper and lower case letters as well.
Legend for control commands:
<in>
<out>
<in²>
<out²>
<loc>
<id>
<id²>
<italic>
CrLf
●
→
←
Section 8. Programmers reference
6
on page
6.1.6
on page 47) or with protocol commands (see
=
input number in 1 or 2 digit ASCII format (01,5,07,16 etc.)
=
output number in 1 or 2 digit ASCII format
=
input number in 2 digit ASCII format (01, 02, 10, 12 etc.)
=
output number in 2 digit ASCII format (01, 02, 10, 12 etc.)
=
location number in 1, 2 or 3 digit ASCII format
=
id number in 1 or 2 digit ASCII format
=
id number in 2 digit ASCII format
=
italic parameters are optional
=
Carriage return, Line feed (0x0D, 0x0A)
=
space character (0x20)
=
each command issued by the controller
=
each response received from the router
46
about remote operation and connection setup.
UMX4x4-Pro2
User's Manual
8.4.7
on page 84).
Page 81 / 136
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