Specifications

HE863 family AT commands reference guide
80377ST10083a Rev.4 – 2012-02-01
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#SLUDP - Socket Listen UDP
Parameters:
<connId> - socket connection identifier
1..6
<listenState> -
0 - closes socket listening
1 - starts socket listening
<listenPort> - local listening port
1..65535
Note: if successful, commands returns a final result code OK . Then, when
there’s an incoming UDP connection on the local port and if the sender is not
filtered by internal firewall (see #FRWL), an URC is received:
SRING : <connId>
Afterwards we can use #SA to accept the connection or #SH to refuse it.
If the socket is closed by the network the following URC is received:
#SLUDP: ABORTED
AT#SLUDP?
Read command returns all the actual listening sockets.
AT#SLUDP=?
Test command returns the range of supported values for all the subparameters.
Example Next command opens a socket listening for UDP on port 3500.
AT#SLUDP=1,1,3500
OK
3.5.5.3. FTP AT Commands
3.5.5.3.1. FTP Time Out - #FTPTO
#FTPTO - FTP Time-Out
AT#FTPTO=
[<tout>]
Set command sets the time-out used when opening either the FTP control channel
or the FTP traffic channel.
Parameter:
<tout> - time-out in 100 ms units
100..5000 - hundreds of ms (factory default is 100)
Note: The parameter is not saved in NVM.
AT#FTPTO?
Read command returns the current FTP operations time-out, in the format:
#FTPTO: <tout>
AT#FTPTO=?
Test command returns the range of supported values for parameter <tout>