4xem WL80 User Manual - page 82

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If no parameter is specified, all the status of digital output will be returned. 

Return: 

HTTP/1.0 200 OK\r\n 

Content-Type: text/plain\r\n 

Content-Length: \r\n 

\r\n 

[do1=]\r\n 

[do2=]\r\n 

[do3=]\r\n 

[do4=]\r\n 

where  can be H or L. 

Example: Query the status of digital output 1   

Request: 

http://myserver/cgi-bin/getdo.cgi?di1

Response: 

HTTP/1.0 200 OK\r\n 

Content-Type: text/plain\r\n 

Content-Length: 7\r\n 

\r\n 

do1=H\r\n 

Capture single snapshot 

Note: This request require normal user privilege 

Method: GET/POST 

Syntax: 

http://<servername>/cgi-bin/video.jpg

Server will return the most up-to-date snapshot in JPEG format. The size and quality 

of image will be set according to the JPEG settings on the server.