RC7620 Can not use FTP

Is it happening at all protocol?
HTTP?FTP?TCP?

Did you disconnect the USB cable?

Hi @jyijyi

We are using FTP and USB and the result is the same.

i remember i saw error when connecting USB cable in Windows PC…

Is it happening at all protocol?
HTTP?FTP?TCP?

Hi @jyijyi

I am trying to connect in Linux. Now I can’t receive files using ftp.
Can ftp receive zip files?
image

I don’t see there is “+KFTP_IND: 1,1” which means successful connection to FTP

Hi @jyijyi

I try again but still responds +CME ERROR: 3

how about
AT+KFTPRCV=1,“dummy_file.txt”,0

Hi @jyijyi

Still responds +CME ERROR:3

why do you use …“test_001m.zip”
didn’t you should use comma?

Hi @jyijyi ,
Thanks for your reply.

The server only provide .zip file for download.
So you mean the command only can receive .txt ?

i mean this:

image

Hi @jyijyi

Sorry,I made a rookie mistake.
Now I connect.
But where can I find my received file or path.

It should appear like this:


AT+KFTPRCV=1,,,"dummy_file.txt",0
CONNECT
11111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111

Hi @jyijyi

If I receive .txt I can see the content. But receiving .zip just only responds “connect”

maybe it is in binary and you cannot see it?

Hi @jyijyi ,

If I want to find the file where can I find the file ? Not only display in terminal.

it only displays in terminal

Hi @jyijyi

What is +KFTP_ERROR: 1,-1 that "-1 "means?
I try to connect ftp but it responds +KFTP_ERROR: 1,-1.

why did you connect successfully previously?
Anything different?

Hi @jyijyi
The previous problem is solved.Thanks
I have a new problem with sending ftp, it responds to connect but can’t stop.
image
Do I need to do something first?