This is the mail archive of the ecos-patches@sourceware.org mailing list for the eCos project.


Index Nav: [Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav: [Date Prev] [Date Next] [Thread Prev] [Thread Next]
Other format: [Raw text]

[Bug 1001125] New HAL for the Stellaris EK-LM3S811 board


Please do not reply to this email. Use the web interface provided at:
http://bugs.ecos.sourceware.org/show_bug.cgi?id=1001125

--- Comment #10 from Sergei Gavrikov <sergei.gavrikov@gmail.com> 2011-01-31 12:32:39 GMT ---
(In reply to comment #9)
> (In reply to comment #0)
> > Created an attachment (id=1096)
 --> (http://bugs.ecos.sourceware.org/attachment.cgi?id=1096) [details]
> > updated HAL
> > 
> > If someone wants to play around with the tiny EK-LM3S811 kit.

Ilija Kocho wrote:

> Nice thing Christophe, Small is beautiful.  This port may open door to
> a big number of devices as nearly every manufacturer has Cortex-M
> devices with 32KiB flash / 8KiB RAM (and below).
> 
> [ To decision makers ]
> 
> What about "lite" or "tiny" template?
> "minimal" + kernel + some memory tuning, (like in default_ROM.ecm)

AFAIK, it cannot be managed only with a template. I agreed that if n00b
cannot compile "hello, world!" via diag_printf() using minimal template,
it is our pain (that is famous 32K stack size issue), also I have doubts
about ~1/2 eCos kernel tests which use stacks like STACK_SIZE_TYPICAL x
N. Ilija, it does not seem to me that all decision makers and experts on
CC list of the Bug 1001125, so, I would raise the discussion on the same
subject on ecos-devel list.

Sergei

-- 
Configure bugmail: http://bugs.ecos.sourceware.org/userprefs.cgi?tab=email
------- You are receiving this mail because: -------
You are on the CC list for the bug.


Index Nav: [Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav: [Date Prev] [Date Next] [Thread Prev] [Thread Next]