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
Reproduction forbidden without Telit Communications S.p.A’s. written authorization - All Rights Reserved. Page 263 of 329
#SL #SL #SL #SL ---- Socket Listen Socket Listen Socket Listen Socket Listen
1.1.1.1.1 Receive Receive Receive Receive Data In Command Mode
Data In Command Mode Data In Command Mode
Data In Command Mode ---- #SRECV
#SRECV #SRECV
#SRECV
#SRECV
#SRECV #SRECV
#SRECV –
––
– Received Data in Command Mode
Received Data in Command Mode Received Data in Command Mode
Received Data in Command Mode
AT#SRECV=
AT#SRECV= AT#SRECV=
AT#SRECV=
<connId>,
<connId>, <connId>, <connId>,
<maxByte>
<maxByte> <maxByte>
<maxByte>
Execution command permits the user to read data arrived through a
connected socket, but buffered and not yet read because the module
entered command mode
command mode command mode
command mode before reading them; the module is notified of
these data by a SRING SRING SRING SRING URC, whose presentation format depends on the last
#SCFGEXT
#SCFGEXT #SCFGEXT
#SCFGEXT setting.
Parameters:
<connId>
<connId> <connId> <connId> - socket connection identifier
1..6
<maxByte>
<maxByte> <maxByte> <maxByte> - max number of bytes to read
1..1500
Note: issuing #SRECV
#SRECV #SRECV
#SRECV when there’s no buffered data raises an error.
Example
SRING URC (<srMode> be 0, <dataMode> be 0) telling data have just come
through connected socket identified by <connId>=1 and are now buffered
SRING: 1
Read in text format the buffered data
AT#SRECV=1,15
#SRECV: 1,15
stringa di test
OK
SRING URC (<srMode> be 1, <dataMode> be 1) telling 15 bytes data have
just come through connected socket identified by <connId>=2 and are now
buffered
SRING: 2,15
Read in hexadecimal format the buffered data
AT#SRECV=2,15
#SRECV: 2,15
737472696e67612064692074657374
OK