4xem WL80 User Manual - page 81

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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: text/plain\r\n 

Content-Length: \r\n 

\r\n 

[di1=]\r\n 

[di2=]\r\n 

[di3=]\r\n 

[di4=]\r\n 

where  can be H or L. 

Example: Query the status of digital input 1   

Request: 

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

Response: 

HTTP/1.0 200 OK\r\n 

Content-Type: text/plain\r\n 

Content-Length: 7\r\n 

\r\n 

di1=H\r\n 

Query status of the digital output 

Note: This request requires the privilege of I/O access control. 

Method: GET/POST 

Syntax: 

http://<servername>/cgi-bin/getdo.cgi?[do1][&do2][&do3][&do4]