Maybe I don't have to transfer the file to the tmp folder. I think the folder 
the app is reading is not the app folder but the root, so it won't find the 
file. Is it possible to access the built-in apps folder on NuttX?  So I can 
make the app to read its folder.
________________________________
De: Gregory Nutt <spudan...@gmail.com>
Enviado: sábado, 9 de setembro de 2023 11:34
Para: dev@nuttx.apache.org <dev@nuttx.apache.org>
Assunto: Re: File transfer


>
> *And about rz, do use the same console of shell ? Zmodem*
>
> Yes.

That might be a problem with tat?  In the past, NSH used special logic
that to handle the requirements of a COOKED mode terminal: character
echo, CR-LF expansion, etc.  These changes were implemented (mostly) in
NSH so that NSH could share the terminal with applications that needed
RAW mode.

But that has changed recently.  The serial console is now in a true
COOKED mode that is in the serial driver level and independent of NSH.
That means that if you want to run the console in RAW mode, you will
need to use termios commands to explicitly switch to RAW mode like:

  * Save current termios settings
  * Force RAW mode

And when finished:

  * Return to COOKED mode (using saved settings)

Do you think that could be part of the issue?

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