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Embedded Web Server
Inputs and outputs can be added to the GPIO routing grid by clicking the
+
icon next to
INPUTS
or
OUTPUTS
. Once added routings can be made
between inputs and outputs. An orange square indicates an in-active
routing, a green square indicates an active routing.
Virtual GPIO
Allows a virtual general-purpose input to be created using a source from
the network, this can then be used as a trigger for an output.
When selected the following fields are also displayed:
• Available Ports
• vGPIO Source
Cough
Allows a cough input to be created this cough port can be activated by
connecting an AVN-HA1 or AVN-HD1 to the stereo analogue/digital output
on the AVN-CU2 or stereo digital output on the AVN-CU4, this can then be
used as a trigger for an output.
When selected the following fields are also displayed:
• Available Ports
Event
Allows an input event to be selected which will then cause an output to be
triggered, for example an input event could be set when DC power is lost.
When selected the following fields are also displayed:
• Available Events
User Button
Allows a user button on the front panel of the device to be setup to trigger
an output. The user button must first be configured in the
Front Panel
web
page by setting its
Function
to
GPIO
.
When selected the following fields are also displayed:
• Available Buttons
Available Ports
This drop-down menu allows the user to select which of the available
physical ports, virtual ports, or cough ports to setup, this is dependent on
the type of port selected.
There are ten physical ports available, ten virtual ports available, and one
cough port available.
Type
The type drop-down menu allows the user to configure how the input will
operate, the options available are described below.
Physical GPIO
Allows a general-purpose input on the rear panel of the device to be used
as a trigger for an output.
When selected the following fields are also displayed:
• Available Ports
• Input Mode
Fig 6-46: Adding an input to the GPIO routing grid
Add Input