Query Status Of The Digital Input - Vivotek sd6112v User Manual

[&do3=<state>][&do4=<state>][&return=<return page>]
Where state is H, L. H means NC (normal close) connected with COMMON and L means
NO (normal open) connected with COMMON. The number of DO dependents on the
server type.
parameter Value
<state>
do<num>
<return page>
return
Example: Drive the digital output 1 to high and redirect to an empty page
http://myserver/cgi-bin/setdo.cgi?do1=H

Query Status of the Digital Input

Note: This request requires the privilege of I/O access control.
Method: GET/POST
Syntax:
http://<servername>/cgi-bin/getdi.cgi?[di1][&di2][&di3][&di4]
If no parameter is specified, all the status of digital input will be returned.
Return:
HTTP/1.0 200 OK\r\n
Content-Type: image/jpeg\r\n
Content-Length: <length>\r\n
description
H – NC connected with COMMON
L – NO connected with COMMON
Redirect to the page <return page> after the
parameter is assigned. The <return page> can be
a full URL path or relative path according the the
current path. If you omit this parameter, it will
redirect to an empty page.
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