SimCom SIM7800 Series - AT+CFTPSSINGLEIP Set FTP(S) Data Socket Address Type; AT+CFTPSCACHERD Output Cached Data to MCU

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SIM7500_SIM7600_SIM7800 Series_FTPS_AT Command Manual 16 / 29
downloading FTP data will be coded as <ETX><Ctrl+Z>. Each
<ETX> character will be coded as <ETX><ETX>. Single
<Ctrl+Z> means end of the FTP data.
<ETX> is 0x03, and
<Ctrl+Z> is 0x1A.
<rest_size>
The value for FTP “REST” command which is used for broken
transfer when transferring failed last time. Numeric type, the
range is from 0 to 2147483647.
<errcode>
The result code of upload data to FTP(s) server. 0 is success,
others are failure, please refer to chapter 4.
2.16 AT+CFTPSSINGLEIP Set FTP(S) data socket address type
This command is used to set FTPS server data socket IP address type. For some FTP(S) server, it is needed to set
AT+CFTPSSINGLEIP=1.Please make sure to set AT+CFTPSSINGLEIP before AT+CFTPSLOGIN.
AT+CFTPSPUT Put a file to FTP(S) server through serial port
Test Command
AT+CFTPSSINGLEIP=?
Response
+CFTPSSINGLEIP: (0,1)
OK
Execute Command
AT+CFTPSSINGLEIP=<singleip>
Response
a) If parameter format is right and set successfully:
OK
b) If parameter format is not right or any other error occurs:
ERROR
Defined Values
<singleip>
The FTPS data socket IP address type:
0 – decided by PORT response from FTPS server
1 – the same as the control socket.
2.17 AT+CFTPSCACHERD Output cached data to MCU
You can use this command to output cached data(generated by AT+CFTPSGET/AT+CFTPSLIST) to MCU. The
parameter<using_cache> of AT+CFTPSGET/AT+CFTPSLIST must be set to 1 when you want to use
AT+CFTPSCACHERD
AT+CFTPSCACHERD Output cached data to MCU
Read Command
AT+CFTPSCACHERD?
Response
+CFTPSCACHERD: <len>
OK
Execute Command
AT+CFTPSCACHERD
Response
a)If cache data is AT+CFTPSGET, and everything goes well: