SAMD

[gioreva]

HI

I'm trying Arduino Zero SAMD21 CPU

=== Test of FTP Server ===
Mount the SD card with library FatFs ... ok
Initialize ethernet module ... W5500 ok
IP address of server: 192.168.1.70
Free stack: 24376

But when I try to download a file with FtpZilla, I get this error. After that no longer connects.

Status: Connecting to 192.168.1.70:21...
Status: Connection established, waiting for welcome message...
Status: Plain FTP is insecure. Please switch to FTP over TLS.
Status: Server does not support non-ASCII characters.
Status: Logged in
Status: Retrieving directory listing...
Status: Directory listing of "/" successful
Status: Starting download of /config.ini
Command:    PASV
Error:  Connection timed out after 20 seconds of inactivity
Error:  File transfer failed
Status: Connecting to 192.168.1.70:21...
Status: Connection established, waiting for welcome message...

[gioreva]

I have downloaded FTP Rush But i don't find way for edit config.ini, text file, directly inside Client.

[gallegojm]

Right click on the file open this menu:

[gioreva]

My FTP RUSH is different.

[gallegojm]

I now realize that the version of FtpRush I am using is very, very old ! What a shame!

[gioreva]

[gioreva]

Exist V2 and V3. But FileZilla Work well.

[gioreva]

Ok, I tried the V2 but is a continuous crash. Do not download files. Just reopened FileZilla has downloaded them.

[gallegojm]

Ja ja ja. Using a software 9 years old. May be I should update it...

change port Runtime

Yes, it would be nice something like: ftpSrv.init( commandPort, dataPort, externalIP ); but, until now I do not know how to instantiate a server object without define his port number. So, the only solution at the moment is to modify the #define in FtpServer.h

I have updated the discussion in the forum and thank you for your suggestions

[gallegojm]

Hi I updated to the version V2.2.0 from FtpRush. Looks like V3 is beta It is working fine here. But if you are satisfied with FileZilla, that is all right.

Something we do not discute: If the client crashes without closing the connection (for example if the computer it is running on loses its connecttion to the internet), the server does not close immediately (because it has no way to know about the crash). Consequently, you can't reconnect until the server closes the connection. This time lapse is defined by FTP_TIME_OUT in FtspServer.h and I set it to 5 minutes. But you can reduce it if you will.

[gioreva]

Thank you.

I already switched to another project, but I would still experience here. For example, I wanted to see if it was possible to enable uPnP

The problem is that opening the port is difficult and not very functional. It works very well open the FTP service but do not know if uPnP can do this.

[gallegojm]

I have no experience with uPnP. if I am not mistaken, the interest is to facilitate the configuration of the router behind which is connected a device (for example, your Gevino Zero)?

I have a question: You told me you are updating the firmware from a file uploaded to the SD. This is interesting. Can you tell me which library you use for that?

[gioreva]

I have created custom bootloader for SAMD21, but need hardware programmer. Atmel-ice

[gioreva]

Hi Library work well, but IDE at startup says ?

"Invalid library found in C:\Users\x-gio\Documents\Arduino\libraries\FtpServer: no headers files (.h) found in C:\Users\x-gio\Documents\Arduino\libraries\FtpServer"

[gallegojm]

Hi This is strange! This message appears compiling one of the examples? Which one? The editor points to a specific line?

[gioreva]

Not, when ide start. At startup it check all folder

[gallegojm]

All your libraries are in that folder? My Users...\Documents\Arduino\libraries folder is empty. It only contains a file readme.txt I have a libraries subfolder in the folder where are my sketches.

[gioreva]

Maybe cause is missing file "library.properties" on my folder.

I'm going crazy. Is there a conflict with the library https://github.com/stevemarple/IniFile

It was better if the file was opened in schetch and passed only the pointer to your library.

Problem is redefinition of "sd"

define FAT_FS sd

line 43 FatLib.h

Also IniFile use same.

I can not understand what files you use sd

[gioreva]

Arduino: 1.8.13 (Windows 10), Board: "GEVINO SD bootloader"

In file included from C:\Users\x-gio\Documents\Arduino\libraries\FtpServer\src/FtpServer.h:38:0,

             from C:\Users\x-gio\Documents\Project\Geva\GEVINO opto\GEVINO_alarm\GEVINO_alarm.ino:43:

C:\Users\x-gio\Documents\Arduino\libraries\FatLib\src/FatLib.h:43:22: error: conflicting declaration 'SdFat sd'

define FAT_FS sd

                  ^

C:\Users\x-gio\Documents\Arduino\libraries\IniFile\src/IniFile.h:12:14: note: in expansion of macro 'FAT_FS'

extern SdFat FAT_FS;

          ^~~~~~

In file included from C:\Users\x-gio\Documents\Arduino\libraries\FatLib\src/FatLib.h:41:0,

             from C:\Users\x-gio\Documents\Arduino\libraries\FtpServer\src/FtpServer.h:38,

             from C:\Users\x-gio\Documents\Project\Geva\GEVINO opto\GEVINO_alarm\GEVINO_alarm.ino:43:

C:\Users\x-gio\Documents\Arduino\libraries\FatLib\src/ExtSdFat.h:26:17: note: previous declaration as 'ExtSdFat sd'

extern ExtSdFat sd;

             ^~

exit status 1

Error compiling for board GEVINO SD bootloader.

This report would have more information with "Show verbose output during compilation" option enabled in File -> Preferences.

[gallegojm]

Hi It is difficult to answer you without your seeing the code. If the error goes away when you delete the Inifile library, then yes there is a conflict between the libraries. I do not know IniFile. I just see that in IniFile.h there is a way to select library to access SD card. Maybe you can modify this library to use FatLib, the same way I do in ftp server. This way you will be able to choose between SdFat or FatFs by simply changing a #define in your entire sketch.

[gioreva]

Code is simple.

#include <SdFat.h>
#include <FtpServer.h>
#include <IniFile.h>
FtpServer ftpSrv;
IniFile ini("config.ini");
void setup(){}
void loop(){}

I'm trying to change the IniFile library but all attempts have failed. You have too many recursive libraries and I lose myself.

Help me to find right definition for extern SdFat sd; Line 12 of https://github.com/stevemarple/IniFile/blob/master/src/IniFile.h

[gioreva]

Now Work Sorry Forget everything

[gallegojm]

Do not worry. I don't know a way to progress without making mistakes!

Is IniFile used in setup() to configure some parameters? In that case may be you can do it in a simpler way.

[gioreva]

I'm desperate, I can not find a solution for use this ibrary wit IniFile Can you help me ? I always get "not open file".

if defined(PREFER_SDFAT_LIBRARY)

include "SdFat.h"

//extern SdFat SD; extern SdFat sd;

else

bool IniFile::open(void) { if (_file) _file.close(); // _file = SD.open(_filename, _mode); _file = sd.open(_filename, _mode); if (isOpen()) { _error = errorNoError; return true; } else { _error = errorFileNotFound; return false; } }

[gallegojm]

Hi Let me see if I have time this afternoon to help you

[gioreva]

Maybe I have solved problem Tomorrow I continue

.ino

include

SdFat SD;

IniFile.h

if defined(PREFER_SDFAT_LIBRARY)

include "SdFat.h"

extern SdFat SD;

[gioreva]

nothing, now works IniFIle but not works FTP Only i see directory, but not work uplaod download file.

I need your help for setup disk.

"SD" "sd" "FAT_LIB" Where and what extern define.

[gioreva]

Not, now work

[gioreva]

if defined(PREFER_SDFAT_LIBRARY)

include "ExtSdFat.h"

extern ExtSdFat sd;

else

include "SD.h"

endif

[gioreva]

Maybe you have not undestand. I have to use same disk (sdfat) from IniFile and FTPserver

If I use config above, build work, but somtime i found SD brocken. Also formatting is impossible, i have removed and recreated partition for save it.