BARIX Streaming Client Guia de Instalação descarregar pdf (Página 55)

Value Type Description

Reconnects 16bit unsigned

decimal number

Amount of reconnects due to loss of the

stream source

SoftErrorCount 16bit unsigned

decimal number

Amount of stream drop-outs (missed more

than 5 frames in a row)

StreamNumber String (0,1,2,3 or

“prio” for

priority)

Number of played stream

UpTime 16bit unsigned

decimal number

Up time of the device in seconds (since last

reboot)

URL String URL of the currently played stream

Volume 8bit unsigned

decimal number

Current volume level in percent

Requesting Barimon report over UDP

Furthermore, the actual status of the device can be requested over UDP. The Port

number used must be the same as specified in the configuration field “UDP

Reporting Port”. Setting the Port to 0 disables this function.

Sending a UDP datagram with the payload “MTELL\r\n”, i.e. 7 bytes: 0x4D, 0x54,

0x45, 0x4C, 0x4C, 0x0D 0x0A, will result in a UDP reply sent on same port to the

IP address the request originated from. The reply is comma separated and contains

no spaces and no line feeds (the table below is word wrapped).

Example content of the UDP reply

BufferLevel=10528,Latency=598,FrameLoss=0,FrameDup=0,FrameDrop=

0,SoftErrorCount=0,StreamNumber=1,Bitrate=192,Reconnects=2,Error=1

1,Volume=25,UpTime=25,URL=rtp://0.0.0.0:4444/

To test this we recommend the free PC software called “UDP Test Tool” from

http://www.simplecomtools.com .

10.2 Own Monitoring Server using Barimon protocol

To run an own monitoring server you will need to write your own scripts depending

on the server architecture and OS (PHP, ASP...).

The script has to be named “submit” and should be available in the folder

“/sensors/data” as the “Streaming Client” firmware sends an HTTP GET request for

"sensors/data/submit?..." to that server. This path is fixed and can not be changed.

The information is included after the questions mark.

GET sensors/data/submit?mac=<mac address>&alarm=false&info=<info>

HTTP/1.0

<mac address> is 12 hex character string without any delimiters: XXXXXXXXXXXX

e.g.: 0008E1003D90

<info> is a string in the format: BufferLevel=<int>,FrameLoss=<long

int>,SoftErrorCount=<long int>,StreamNumber=<string>,URL=<string>,

Bitrate=<int>,Reconnects=<long

int>,Error=<int>,Volume=<int>,UpTime=<long int>

<int> is an 8bit integer decimal number, <long int> is an 16bit integer decimal

number, <string> is a string of characters

Configuration Parameters for Barimon periodic report

The Barimon server has to be specified in the configuration field “BARIMON URL”.

Only the HTTP protocol is supported, including all its options and possibility of using

the HTTP Proxy. The “BARIMON URL” syntax is:

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