Uploaded file showing 0 bytes

[mayasunny]

hiee members,
i'm working on a project that, transferring files to web server using sim800 module, i'm able to transfer the file to web (drivehq) using sim800 module but the problem it is showing empty files, if I upload the file using FileZilla client it showing data in the file, I followed these commands

AT+FTPPUTNAME="abc.x"
AT+FTPPUTPATH="/"
AT+FTPPUT=1 to start uploading

if I type AT+FTPPUT=2,10 and give some data eg 12345; it showing the 12345 in the abc.x, otherwise it showing empty file.

I have tried with activating passive mode AT+FTPMODE=1, but no luck

 

[kripacharya]

Your problem definition is not clear. According to you the file gets created and does have the transmitted data. The zero size is probably because the data size is too small. Try sending much more data and see what happens.

 

[sairfan1]

could be the reason, you are doing something wrong while sending data.
its successful to create the file but data was not transferred correctly so file stays empty, or if data is too small then open the file and see if its there.