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VIVOTEK
362 - User's Manual
© 2022 VIVOTEK INC. All Right Reserved
218
8. Useful Functions
8.1 Drive the Digital Output
(capability_ndo > 0)
Note: This request requires Viewer privileges.
Method: GET/POST
Syntax:
http://<servername>/cgi-bin/dido/setdo.cgi?do0=<value> [&do1=<value>]
[&do2=<value>][&do3=<value>]
Where state is 0 or 1; “0” means inactive or normal state, while “1” means active or triggered state,
and trigger time is indicated in seconds.
PARAMETER
VALUE
DESCRIPTION
do<num>
state[trigger time]
Where "state" is 0, 1.
“0” means inactive or
normal state while
“1” means active or
triggered state.
Where "trigger time"
is reset time after
state change.
Ex: do0=1
Setting digital output #1 to trigger state.
Ex: do0=0[30]
Setting digital output #1 to normal state, waiting 30
seconds, setting it to trigger state.
Example: Drive the digital output #1 to triggered state, reset do0 after 20 seconds and redirect to
an empty page.
http://myserver/cgi-bin/dido/setdo.cgi?do0=1[20]
8.2 Query Status of the Digital Input
(capability_ndi > 0)
Note: This request requires Viewer privileges
Method: GET/POST
Syntax:
http://<servername>/cgi-bin/dido/getdi.cgi?[di0][&di1][&di2][&di3]
If no parameter is specified, all of the digital input statuses will be returned.
Return:
HTTP/1.0 200 OK\r\n
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