Dynamic loader + File System
sebastian.huber at embedded-brains.de
Fri Jan 24 11:01:15 UTC 2014
On 2014-01-24 11:50, Valentin BOUSSON wrote:
> sorry for my previous dummy mail
> On 20/01/2014 23:48, Chris Johns wrote:
>> On 21/01/2014 4:12 am, Valentin BOUSSON wrote:
>>> Hello, I'm new on this mailing-list,
>>> I bought a STM32F4 - DISCOVERY board to play with, and I succeeded to
>>> compile and run a lot of simple, led / LCD / audio project I found
>>> online. I was using the Sourcery arm compiler chain.
>> Which one ? They vary in the amount of RAM and this is important.
> The one that can be got by summon-arm-toolchain. Normally OK for STM32.
> I have 16KB RAM and 1024MB Flash on the STM32F4.
>> RTEMS has JFFS2 support however I am not sure how much RAM it uses.
> JFFS2 would be good for me, but I needs moreover a dynamic code loader.
> Do someone has already done such projects ?
With 16KiB there is absolutely no way to use JFFS2. Its also a challenge to
use RTEMS with such a small RAM.
Sebastian Huber, embedded brains GmbH
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