Telit Wireless Solutions DE910-DUAL, Справочное руководство

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DE910-DUAL AT commands reference guide
80392ST10102A Rev.2 – 2012-07-03
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#SI - Socket Info
AT#SI[=<connId>]
Execution command is used to get information about socket data traffic.
Parameters:
<connId> - socket connection identifier
1..6
The response format is:
#SI: <connId>,<sent>,<received>,<buff_in>,<ack_waiting>
where:
<connId>
-
socket connection identifier, as before
<sent> - total amount (in bytes) of sent data since the last time the socket
connection identified by <connId> has been opened
<received> - total amount (in bytes) of received data since the last time the
socket connection identified by <connId> has been opened
<buff_in> - total amount (in bytes) of data just arrived through the socket
connection identified by <connId> and currently buffered, not
yet read
<ack_waiting> - total amount (in bytes) of sent and not yet acknowledged
data since the last time the socket connection identified by
<connId> has been opened
Note: not yet acknowledged data are available only for TCP connections;
the value <ack_waiting> is always 0 for UDP connections.
Note: issuing
#SI<CR> causes getting information about data traffic of all the
sockets; the response format is:
#SI: <connId1>,<sent1>,<received1>,<buff_in1>,<ack_waiting1>
<CR><LF>
…
#SI: <connId6>,<sent6>,<received6>,<buff_in6>,<ack_waiting6>
AT#SI=? Test command reports the range for parameter <connId> .
Example
AT#SI
#SI: 1,123,400,10,50
#SI: 2,0,100,0,0
#SI: 3,589,100,10,100
#SI: 4,0,0,0,0
#SI: 5,0,0,0,0
#SI: 6,0,98,60,0
OK
Sockets 1,2,3,6 are opened with some data traffic.
For example socket 1 has 123 bytes sent, 400 bytes received,