* Re: [ECOS] Hitachi SH2 Port
@ 1999-02-09 10:59 weatp
1999-02-09 11:57 ` Daniel T. Schwager
0 siblings, 1 reply; 5+ messages in thread
From: weatp @ 1999-02-09 10:59 UTC (permalink / raw)
To: ecos-discuss
As a matter of interest, are you using any particular SH2 evaluation
board ?
Thanks
Peter
______________________________ Reply Separator _________________________________
Subject: [ECOS] Hitachi SH2 Port
Author: <robert.melchers@drives.eurotherm.co.uk> at INTERNET_MAIL
Date: 2/9/99 8:46 AM
Has anyone ported ecos to the Hitachi SH processor, in particular the SH2
704x family ?
Robert Melchers
R&D
======================================
mailto:robert.melchers@bigfoot.com
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: [ECOS] Hitachi SH2 Port
1999-02-09 10:59 [ECOS] Hitachi SH2 Port weatp
@ 1999-02-09 11:57 ` Daniel T. Schwager
1999-02-09 16:06 ` [ECOS] Motorola DSP563xx Port Rick Leir
0 siblings, 1 reply; 5+ messages in thread
From: Daniel T. Schwager @ 1999-02-09 11:57 UTC (permalink / raw)
To: weatp; +Cc: ecos-discuss
weatp@syntron.com wrote:
>
> As a matter of interest, are you using any particular SH2 evaluation
> board ?
Yes, an EVB7045 with the SH-2 7045 on board. I ported the cmon for
this board, so, i'm able to debug with crosscompiled gdb.
regards
Danny
>
> Thanks
> Peter
>
> ______________________________ Reply Separator _________________________________
> Subject: [ECOS] Hitachi SH2 Port
> Author: <robert.melchers@drives.eurotherm.co.uk> at INTERNET_MAIL
> Date: 2/9/99 8:46 AM
>
> Has anyone ported ecos to the Hitachi SH processor, in particular the SH2
> 704x family ?
>
> Robert Melchers
> R&D
> ======================================
> mailto:robert.melchers@bigfoot.com
>
>
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Tel: +49-711-5094390 Fax: +49-711-5094391
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^ permalink raw reply [flat|nested] 5+ messages in thread
* [ECOS] Motorola DSP563xx Port
1999-02-09 11:57 ` Daniel T. Schwager
@ 1999-02-09 16:06 ` Rick Leir
[not found] ` < 36C09939.6201@hymarc.com >
0 siblings, 1 reply; 5+ messages in thread
From: Rick Leir @ 1999-02-09 16:06 UTC (permalink / raw)
To: ecos-discuss
Here is a plaintive
'Is anyone doing a port to mumbleproc' plea.
What obstacles are in my way with the DSP563xx?
1/ Lack of an egcc port?
2/ No interest becos real DSP programmers use ASM?
3/ Waiting for support from Motorola?
I think this is a nifty little screamer and would like to
help put together a decent set of tools.
cheers -- Rick
--
Rick Leir, Hymarc 3D Vision Systems (613) 727 1584 x214
Fast, precise laser scanners. http://www.hymarc.com/
^ permalink raw reply [flat|nested] 5+ messages in thread
* [ECOS] Re: Motorola DSP563xx Port
[not found] ` < 36C09939.6201@hymarc.com >
@ 1999-02-12 12:43 ` Bart Veer
0 siblings, 0 replies; 5+ messages in thread
From: Bart Veer @ 1999-02-12 12:43 UTC (permalink / raw)
To: rleir; +Cc: ecos-discuss
>>>>> "Rick" == Rick Leir <rleir@hymarc.com> writes:
Rick> Here is a plaintive
Rick> 'Is anyone doing a port to mumbleproc' plea.
Rick> What obstacles are in my way with the DSP563xx?
Rick> 1/ Lack of an egcc port?
Rick> 2/ No interest becos real DSP programmers use ASM?
Rick> 3/ Waiting for support from Motorola?
Rick> I think this is a nifty little screamer and would like to
Rick> help put together a decent set of tools.
The lack of a gcc/g++ port is going to be the main obstacle, see
http://sourceware.cygnus.com/ecos/faq.html#porting_compiler for
details of compiler dependencies.
Your best bet may be to contact Motorola directly and find out whether
or not they have any plans for a gcc port. This need not involve
Cygnus, it could be happening in-house or by a third party, in which
case I would not necessarily know about it.
Bart Veer // eCos net maintainer
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: [ECOS] Motorola DSP563xx Port
@ 1999-02-09 18:49 weatp
0 siblings, 0 replies; 5+ messages in thread
From: weatp @ 1999-02-09 18:49 UTC (permalink / raw)
To: ecos-discuss
Rick
I think that many DSP programmers now use 'C' for the most part and
then optimise a few key loops in assembler.
Also, the use of a RTOS in DSP application is fairly new for a lot of
programmers. Sometimes the DSP app is so simple it might be seen to
not warrant the complications of an OS.
Peter
______________________________ Reply Separator _________________________________
Subject: [ECOS] Motorola DSP563xx Port
Author: Rick Leir <rleir@hymarc.com> at INTERNET_MAIL
Date: 2/9/99 3:23 PM
Here is a plaintive
'Is anyone doing a port to mumbleproc' plea.
What obstacles are in my way with the DSP563xx?
1/ Lack of an egcc port?
2/ No interest becos real DSP programmers use ASM?
3/ Waiting for support from Motorola?
I think this is a nifty little screamer and would like to
help put together a decent set of tools.
cheers -- Rick
--
Rick Leir, Hymarc 3D Vision Systems (613) 727 1584 x214
Fast, precise laser scanners. http://www.hymarc.com/
^ permalink raw reply [flat|nested] 5+ messages in thread
end of thread, other threads:[~1999-02-12 12:43 UTC | newest]
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-- links below jump to the message on this page --
1999-02-09 10:59 [ECOS] Hitachi SH2 Port weatp
1999-02-09 11:57 ` Daniel T. Schwager
1999-02-09 16:06 ` [ECOS] Motorola DSP563xx Port Rick Leir
[not found] ` < 36C09939.6201@hymarc.com >
1999-02-12 12:43 ` [ECOS] " Bart Veer
1999-02-09 18:49 [ECOS] " weatp
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