AT Commands Reference Guide
80529ST10815A Rev.2– 2017-09-14
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If the data connection succedds, a CONNECT indication is sent, Afterward a NO
CARRIER indication is sent when the socket is closed.
Note: if we set <connMode> to 1, the data connection is opened and we remain in
command mode and we see the result code OK (instead of CONNECT)
Parameters:
<filename> – string type, name of the file.
<connMode>
0 – online mode
1 – command mode
Note: use the escape sequence +++ to close the data connection
Note: The command causes an ERROR result code to be returned if no FTP
connection has been opened yet.
AT#FTPAPP=?
Test command reports the maximum length of <filename> and the supported range
of values of <connMode>. The format is:
#FTPAPP:<length>,(list of supported <connMode>s)
where:
<length> – integer type value indicating the maximum length of <filename>
Set restart position for FTP GET - #FTPREST
#FTPREST – Set restart position for FTP GET
AT#FTPREST=
<restartposition>
Set command sets the restart position for successive #FTPGET (or #FTPGETPKT)
command.
It permits to restart a previously interrupted FTP download from the selected
position in byte.
Parameters:
<restartposition> – position in byte of restarting for successive #FTPGET
(or #FTPGETPKT)
Note: It’s necessary to issue #FTPTYPE=0 before successive #FTPGET (or
#FTPGETPKT) to set binary file transfer type.
Note: Setting <restartposition> has effect on successive FTP download.
After successive successfully initiated #FTPGET (or #FTPGETPKT) command,
<restartposition> is automatically reset.