Hello,
Thank you for the additional information, of course I understand the
gsoc had to be completed in a limited time, and the current code is a
prototype.
I think it will be cool if we manage to make it production quality for
all users of the nuttx codebase.
I will probably send my farne
Hi all,
Thank you for the feedback and support.
Sebastien:
Thanks for the valuable points you have mentioned. Out of them, there are
some points that have been considered while designing this, and there are
some that can be used to improve it.
Theoretically, power loss should not be a problem. H
Hi,
Yes before we claim having a power cut resilient FS , it has to be
tested on real hardware.
It will also be the occasion to actually fire-proof littlefs, because I
have no idea if that was ever done before.
We suggested the idea in a littlefs github issue but it got nowhere IIRC.
Sebas
Hi,
No idea, Tomek! flash works by storing charge (electrons) in a floating
gate, like you fill a bottle with water. Empty (erased) bottle means one
and above a certain level it becomes zero.
Problem is, the bottle material has a temperature coefficient so it
becomes larger when hot.
My fe
Hi Tomek,
I think it is possible to modify the NAND Simulator to help testing partial
writes and induced errors.
But I agree with Sebastien that it is better to test in real hardware.
Since the MnemoFS already works in the simulator we can get the initial
version working in any flash, even SPI N
Hi Sebastien,
Thank you for your helpful considerations.
As I explained before he used the SIM NAND Simulator that he created and
integrated on NuttX.
Also as I explained in my previous email, we need help to test in real
hardware.
Since you have previous experience with NAND Flash, maybe you c
Hello
This is quite a complete report with a lot of details, this shows that
you have put some large amount of mental energy in this project, so
congratulations and thank you.
What I'm about to write is not a critic but a complement that may
interest you.
Since I've worked with critical
