eCos for H8S rather than H8300

eCos for H8S rather than H8300

[Marc Michalewicz]

Hi developpers,

I am looking for a good RTOS supporting the H8S-CPU. As I saw, eCos seems
to be a good one, and I wish I could deploy it, but it seems only to
support the H8/300. So, does anybody know if this is a big drawback if
I nevertheless would try it on the H8S (compatible) or is it completely 
impossible ?

Or can I just startup using eCos on the H8S with less functionality
(by pretending eCos of having a H8/300) and try later in helping you 
to migrate eCos towards supporting the H8S ?

I just start using this CPU-type so I dont know anything yet, only
that the H8S is some kind of complexer than the H8300.

Thanks

Re: eCos for H8S rather than H8300

[Andrew Lunn]

On Mon, Mar 07, 2005 at 07:51:40AM +0100, Marc Michalewicz wrote:
> Hi developpers,
> 
> I am looking for a good RTOS supporting the H8S-CPU. As I saw, eCos seems
> to be a good one, and I wish I could deploy it, but it seems only to
> support the H8/300. 

The H8S is also supported. Maybe you have an old version of eCos. Take
a look at the anonymous cvs version.

        Andrew

Re: eCos for H8S rather than H8300

[Andrew Lunn]

Hi Uwe

> Btw: Would be great if the eCos team could update the link to the
> H8S EDOSK-2674 port on the Contributions and Third Party Projects
> page.

Please could you checkout htdocs/contrib.html from anoncvs and send us
a patch.

        Thanks
                Andrew

Re: eCos for H8S rather than H8300

[Uwe Kindler]

Hello Marc,

a very well documented port for H8S architecture including a detailed porting guide and a precompiled H8S toolchain is available on my eCos H8S page:

http://www.uk-bluepage.de/ecos

At the moment there are ports for the H8S2357 and H8S2674 variants and the MCU2357 and EDOSK2674 platforms are available for download. A new port for the H8S2638 variant and the EDK2638EX platform is ready but not uploaded yet.

The porting guide will lead you to the porting process of a H8S variant and platform port.

Btw: Would be great if the eCos team could update the link to the H8S EDOSK-2674 port on the Contributions and Third Party Projects page.

Regards,

Uwe Kindler
cetoni GmbH
www.cetoni.de 
______________________________________________________________
Verschicken Sie romantische, coole und witzige Bilder per SMS!
Jetzt bei WEB.DE FreeMail: http://f.web.de/?mc=021193