Telit LE910 V2 Series AT Commands
80446ST10707A Rev. 0– 2015-11-03
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Mod. 0808 2011-07 Rev.2
// Here data socket will stay opened, but interface will be
//available(command mode)
AT#FTPAPPEXT=Size
>… write here the binary data. As soon Size byte are written, data are
sent and OK is returned
#FTPAPPEXT: <SentBytes>
OK
………
// Last #FTPAPPEXT will close the data socket, because
// second(optional) parameter has this meaning:
AT#FTPAPPEXT=Size,1
>…write here the binary data. As soon Size byte are written, data are sent
and OK is returned
#FTPAPPEXT: <SentBytes>
OK
// If the user has to reopen the data port to send another
// (or append to the same) file, he can restart with the
// FTPPUT(or FTPAPP.)
//Then FTPAPPEXT,… to send the data chunks on the //reopened data
port.
// Note: if while sending the chunks the data port is closed
// from remote, user will be aware of it because #FTPAPPEXT // will
indicate ERROR and cause (available if previously //issued the command
AT+CMEE=2) will indicate that
//socket has been closed.
// Also in this case obviously, data port will have to be //reopened with
FTPPUT and so on…(same sequence)