Vivotek IP8161 manual Senddata capability.nuart0

VIVOTEK

Syntax:

For HTTP push server (MJPEG):

http://<servername>/<network_http_s<0~m-1>_accessname>

For RTSP (MP4), the user needs to input the URL below into an RTSP compatible player.

rtsp://<servername>/<network_rtsp_s<0~m-1>_accessname>

“m” is the stream number.

For details on streaming protocol, please refer to the “control signaling” and “data format” documents.

Senddata (capability.nuart>0)

Note: This request requires Viewer privileges.

Method: GET/POST

Syntax:

http://<servername>/cgi-bin/viewer/senddata.cgi? [com=<value>][&data=<value>][&flush=<value>] [&wait=<value>] [&read=<value>]

PARAMETER	VALUE		DESCRIPTION
com	1	~ <max. com port	The target COM/RS485 port number.
	number>
data	<hex decimal data>[,<hex		The <hex decimal data> is a series of digits from 0 ~ 9, A ~ F.
	decimal data>]		Each comma separates the commands by 200 milliseconds.
flush	yes,no		yes: Receive data buffer of the COM port will be cleared before
			read.
			no: Do not clear the receive data buffer.
wait	1	~ 65535	Wait time in milliseconds before read data.
read	1	~ 128	The data length in bytes to read. The read data will be in the
			return page.

Return:

HTTP/1.0 200 OK\r\n

Content-Type: text/plain\r\n

Content-Length: <system information length>\r\n \r\n

<hex decimal data>\r\n

Where hexadecimal data is digits from 0 ~ 9, A ~ F.

User's Manual - 151