[En-Nut-Discussion] is it possible to use NUT/OS on MEGA64 even on 64, 32, 16, 8?

[DreamCat]

Thanks your reply.

would you like to teach me how to do it? the porting, simplyest procedue.

2012/4/19 Thiago A. Corrêa <thiago.correa at gmail.com>

> Hi,
>
>   I've used parts of Nut/OS on atmega644p and atmega32. I didn't use
> threads, just interrupt handlers, and serial port drivers.
>   There is quite some porting required for each of them. The register
> names are quite different, and for interrupt handling they are not the
> same: for example in one there might be support for Rising Edge detect
> for INT0 but not on the other.
>
>    It would take some effort, but it's possible.
>
> Kind Regards,
>   Thiago A. Correa
>
> 2012/4/19 DreamCat <huayuliang at gmail.com>:
> > Hi all,
> >
> > I know the base core is very small, copy from the example "simple.c":
> >
> > " * Only a minimal Nut/OS kernel with thread, timer and memory
> >  * management is loaded, occupying less than 4 kBytes of code
> >  * space and about 50 bytes of RAM."
> >
> > so, if I don't need network, file system and other, only use the base
> > feature on simply application, no need external sram, it will be very
> > interesting for many user.
> > but I don't know how to do this , the Nut/Os configurator only have the
> > given conf files on a few mcu type.
> >
> > how can I do? anyone give me a direction? I will try to do it my best.
> >
> > Best Regards
> >
> > --
> > 【花生】
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