Telit Wireless Solutions UC864-E, Reference Manual

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UC864 UC864 UC864 UC864----E/G/WD/WDU E/G/WD/WDU E/G/WD/WDU E/G/WD/WDU AT Commands Reference Guide AT Commands Reference Guide AT Commands Reference Guide AT Commands Reference Guide
80304ST10041a Rev. 6 80304ST10041a Rev. 6 80304ST10041a Rev. 6 80304ST10041a Rev. 6 ---- 2010 2010 2010 2010----0 00 05 55 5----20 20 20 20
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#SI #SI #SI #SI ---- Socket Info Socket Info Socket Info Socket Info
#SI: <connId>,<sent>,<received>,<buff_in>,<ack_waiting>
#SI: <connId>,<sent>,<received>,<buff_in>,<ack_waiting> #SI: <connId>,<sent>,<received>,<buff_in>,<ack_waiting>
#SI: <connId>,<sent>,<received>,<buff_in>,<ack_waiting>
where:
<connId>
<connId> <connId> <connId>
-
socket connection identifier, as before
<sent>
<sent> <sent>
<sent> - total amount (in bytes) of sent data since the last time the socket
connection identified by <connId> <connId> <connId> <connId> has been opened
<received>
<received> <received>
<received> - total amount (in bytes) of received data since the last time the
socket connection identified by <connId>
<connId> <connId> <connId> has been opened
<
<<
<buff_in>
buff_in> buff_in>
buff_in> - total amount (in bytes) of data just arrived through the socket
connection identified by <connId> <connId> <connId> <connId> and currently buffered, not
yet read
<ack_waiting> <ack_waiting> <ack_waiting> <ack_waiting> - total amount (in bytes) of sent and not yet acknowledged
data since the last time the socket connection identified by
<connId>
<connId> <connId> <connId> has been opened
Note: not yet acknowledged data are available only for TCP connections;
the value <ack_waiting>
<ack_waiting> <ack_waiting>
<ack_waiting> is always 0 for UDP connections.
Note: issuing #SI<CR>
#SI<CR> #SI<CR>
#SI<CR> causes getting information about data traffic of all
the sockets; the response format is:
#SI: <connId1>,<sent1>,<received1>,<buff_in1>,<ack_waiting1>
#SI: <connId1>,<sent1>,<received1>,<buff_in1>,<ack_waiting1> #SI: <connId1>,<sent1>,<received1>,<buff_in1>,<ack_waiting1> #SI: <connId1>,<sent1>,<received1>,<buff_in1>,<ack_waiting1>
<CR><LF>
<CR><LF> <CR><LF>
<CR><LF>
…
… … …
#SI: <connId6>,<sent6>,<received6>,<buff_in6>,<ack_waiting6>
#SI: <connId6>,<sent6>,<received6>,<buff_in6>,<ack_waiting6> #SI: <connId6>,<sent6>,<received6>,<buff_in6>,<ack_waiting6>
#SI: <connId6>,<sent6>,<received6>,<buff_in6>,<ack_waiting6>
AT#SI=? AT#SI=? AT#SI=? AT#SI=? Test command reports the range for parameter <connId> <connId> <connId> <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,10 byte waiting to be
read and 50 bytes waiting to be acknowledged from the remote side.
AT#SI=1
#SI: 1,123,400,10,50
OK