Specifications

Smart Machine Smart Decision
SIM900_AT Commands Manual_V1.07 234 2012.12.10
Parameter
Response
+FTPSTATE: <state>
OK
If error is related to ME functionality:
+CME ERROR: <err>
Execution
Command
AT+FTPSTATE
Parameter
<state>
0 idle
1 in the FTP session, including FTPGET, FTPPUT, FTPDELE and
FTPSIZE operation.
Reference Note
11.2.20 AT+FTPEXTPUT Extend Upload File
AT+FTPEXTPUT Extend Upload File
Test Command
AT+FTPEXTPUT
=?
Response
OK
Response
If mode is 0 or 1
OK
If mode is 2
+FTPEXTPUT:<address>,<len>
…… //Input data
OK
If error is related to ME functionality:
+CME ERROR: <err>
Write Command
AT+FTPEXTPUT
=<mode>[,<pos>,<
len>,<timeout >]
Parameters
<mode> 0 use default FTPPUT method
1 use extend FTPPUT method
2 download data which need to PUT to RAM
<pos> data offset address 0-300k
<len> data length 0-300k
<timeout> timeout value of serial port. 1000ms-1000000ms
Reference Note