Hi,
thank you all for your inputs and links. I will take a look into it.
Best regards,
Michal Lenc
-- Původní e-mail --
Od: Simon Filgis
Komu: dev@nuttx.apache.org
Datum: 25. 2. 2023 14:43:33
Předmět: Re: W25Nx NAND flash support
"Hi Michael,
In addition, if you want to load
Thanks Greg!
Let's see what the foundation says
//Alin
On Sat, 25 Feb 2023, 17:02 Alan C. Assis, wrote:
> On 2/25/23, Tomek CEDRO wrote:
> > On Sat, Feb 25, 2023 at 4:16 PM Gregory Nutt wrote:
> >> > Why not redirect them to https://nuttx.apache.org and crowdfund the
> >> > bills ? :-)
> >> An
On 2/25/23, Tomek CEDRO wrote:
> On Sat, Feb 25, 2023 at 4:16 PM Gregory Nutt wrote:
>> > Why not redirect them to https://nuttx.apache.org and crowdfund the
>> > bills ? :-)
>> Anyone who wants to pay for the domains is welcome to do that. I am
>> finished paying.
>
> Sure thing Greg! Maybe Apac
On Sat, Feb 25, 2023 at 4:16 PM Gregory Nutt wrote:
> > Why not redirect them to https://nuttx.apache.org and crowdfund the bills ?
> > :-)
> Anyone who wants to pay for the domains is welcome to do that. I am
> finished paying.
Sure thing Greg! Maybe Apache could support crowdfunding and hostin
Why not redirect them to https://nuttx.apache.org and crowdfund the bills ? :-)
Anyone who wants to pay for the domains is welcome to do that. I am
finished paying.
On Sat, Feb 25, 2023 at 2:34 PM Gregory Nutt wrote:
> I have two pre-Apache NuttX domains that are parked and one of them
> expires soon. /I will not be renewing them/ so if someone has a
> legitimate use for these domains, I will transfer them to you. These
> are available:
>
> * /nuttx.com/ wi
Maybe LittleFS or SmartFS could be extended to handle NAND.
I believe that LittleFS has been used with NAND with a NAND FLASH
translation layer. I am not sure of the state of that work, but I know
that people have tried it. Google "LittleFS on NAND flash" and see the
hits.
If a NAND fla
Hi Michael,
In addition, if you want to load your elf directly to the memory mapped
flash storage, you need some flashloader for your debug tool. I can help
with segger's flashloader if that is of interest. (dsk)
https://www.segger.com/products/debug-probes/j-link/technology/j-link-dsk/
Simon
--
I have two pre-Apache NuttX domains that are parked and one of them
expires soon. /I will not be renewing them/ so if someone has a
legitimate use for these domains, I will transfer them to you. These
are available:
* /nuttx.com/ will expire April 2, 2023. This would would be a good
plac
Hi Michal,
There is some discussion about it here:
https://www.mail-archive.com/dev@nuttx.apache.org/msg04981.html
and here:
https://lists.apache.org/thread/kh5t6fn24q97d3qxzthksld4l3jtw27c
In a nutshell:
1) If parallel NAND Flash is used your MCU will need first the NAND
Flash controller drive
Hi
I would use union (that is host ordering) and to convert to specific ordering
you can use functions like htobe32 (big endian) and htole32 (little endian),
those are available.
K.K.
Excerpts from Tim Hardisty's message of February 25, 2023 11:26 am:
> As is so often the case, I need to pack
Hello,
I am looking into usage of w25nx NAND flash communicating over QSPI. What is
the current support of NAND flash memories in NuttX? I found out some
warnings in drivers/mtd/README.txt regarding the lack of a file system that
could handle NAND memories but I am not sure if they are still act
As is so often the case, I need to pack an array of 4x uint8_t into a
uint32_t. Obviously there are many ways to do this and we all have our
favourite. For NuttX:
1) have I missed a library function that does this already?
2) to cope with big and little end is there a NuttX CONFIG or other para
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