Forums

RTOS selection help

Started by Nishant Agrawal July 24, 2008
Hello All,

I am searching from a suitable open source OS for ARM7
controllers. I looked into a number of them; contiki, pico OS and FreeRTOS.
I think FreeRTOS is the best among all these. One important reason for me to
choose FreeRTOS is that it has an active forum which I did not find for pico
OS otherwise that too could have been a good choice. Contiki on the other
hand, I think is not suitable for all kind of application.

I looked into FreeRTOS and I could not find any
downloadable documentation for it and it doesn't have demo application for
Keil RV. It does have it for Keil CARM.

What do you all think? Is FreeRTOS good enough or is there
something else that is good. Your advice could help me use a better OS for
the long run.

Best Regards,

Nishant Agrawal,

Real Time Solutions Pvt. Ltd.,

58 Samarpan Marg, Tripureshwore,

Kathmandu, Nepal.

Ph: 01-4253717,

Mobile: 9841259267


An Engineer's Guide to the LPC2100 Series

Why not to try uC/OSII? It is also free and open-source ,u can download
so many documents and demos from it's main page,
hi,
uc/OSII is free ?
are u sure ?
if yes can u provide link from where we can download it.
There is another free RTOS
ecos

http://ecos.sourceware.org/

Please confirm if uC/OSII is open soruce .

On Thu, Jul 24, 2008 at 1:44 PM, sunnyloves1983 wrote:

> Why not to try uC/OSII? It is also free and open-source ,u can download
> so many documents and demos from it's main page,
>
>
>

--

Kind Regards
Sachin Dhiman

Our Company use ucos for about 3 years,no charge.......

--- In l..., "sachin dhiman"
wrote:
>
> hi,
> uc/OSII is free ?
> are u sure ?
> if yes can u provide link from where we can download it.
> There is another free RTOS
> ecos
>
> http://ecos.sourceware.org/
>
> Please confirm if uC/OSII is open soruce .
>
> On Thu, Jul 24, 2008 at 1:44 PM, sunnyloves1983
wrote:
>
> > Why not to try uC/OSII? It is also free and open-source ,u can
download
> > so many documents and demos from it's main page,
> >
> >
> > --
>
> Kind Regards
> Sachin Dhiman
>
>

sunnyloves1983 schrieb:
> Why not to try uC/OSII? It is also free and open-source ,
No, it is not free. No it is not open-source, though you can get it AFIAK

>u can download
It is "you". Please take your time to write complete words.

--
42Bastian

Note: SPAM-only account, direct mail to bs42@...

dear sunnyloves1983
can u send me link to download ?
On Thu, Jul 24, 2008 at 2:07 PM, sunnyloves1983 wrote:

> Our Company use ucos for about 3 years,no charge.......
>
> --- In l... , "sachin
> dhiman"
> wrote:
>
> >
> > hi,
> > uc/OSII is free ?
> > are u sure ?
> > if yes can u provide link from where we can download it.
> > There is another free RTOS
> >
> >
> > ecos
> >
> > http://ecos.sourceware.org/
> >
> > Please confirm if uC/OSII is open soruce .
> >
> > On Thu, Jul 24, 2008 at 1:44 PM, sunnyloves1983
> wrote:
> >
> > > Why not to try uC/OSII? It is also free and open-source ,u can
> download
> > > so many documents and demos from it's main page,
> > >
> > >
> > >
> >
> >
> >
> > --
> >
> > Kind Regards
> > Sachin Dhiman
> >
> >
> >
> >
>

--

Kind Regards
Sachin Dhiman

I am sorry ,but I can't send the code to you, it's not mine .
From: sachin dhiman
Sent: Thursday, July 24, 2008 4:46 PM
To: l...
Subject: Re: [lpc2000] Re: RTOS selection help
dear sunnyloves1983
can u send me link to download ?

On Thu, Jul 24, 2008 at 2:07 PM, sunnyloves1983 wrote:

> Our Company use ucos for about 3 years,no charge.......
>
> --- In l... , "sachin
> dhiman"
> wrote:
>
> >
> > hi,
> > uc/OSII is free ?
> > are u sure ?
> > if yes can u provide link from where we can download it.
> > There is another free RTOS
> >
> >
> > ecos
> >
> > http://ecos.sourceware.org/
> >
> > Please confirm if uC/OSII is open soruce .
> >
> > On Thu, Jul 24, 2008 at 1:44 PM, sunnyloves1983
> wrote:
> >
> > > Why not to try uC/OSII? It is also free and open-source ,u can
> download
> > > so many documents and demos from it's main page,
> > >
> > >
> > >
> >
> >
> >
> > --
> >
> > Kind Regards
> > Sachin Dhiman
> >
> >
> >
>
--

Kind Regards
Sachin Dhiman




Absolutely ,ucos is open source ,and it is free for students,
you could refer to Micro C/OS-II The Real-Time Kernel,Jean J.Labrosse
sunnyloves1983 schrieb:
> Our Company use ucos for about 3 years,no charge.......

Then you should read the license agreement again. It is _not_ free for
commercial products (neither uC/OS nor uC/OS II).
--
42Bastian

Note: SPAM-only account, direct mail to bs42@...

Hello,

scmRtos is small and fast and work on my projects well.

http://scmrtos.sourceforge.net/
Mit freundlichen Gren,
Best regards,

Johann Zimmermann
--------------
CEO: Dirk Debus & Rainer Diebold
Department: Software development
Alte Karlsruher Str.8
D-76227 Karlsruhe
Tel.: +49(0)721 94485-0
Fax.: +49(0)721 94485-29
Register court: Mannheim HRB 106324
--------------

--- In l..., "Nishant Agrawal" wrote:
>
> Hello All,
>
> I am searching from a suitable open source OS for
ARM7
> controllers. I looked into a number of them; contiki, pico OS and
FreeRTOS.
> I think FreeRTOS is the best among all these. One important reason
for me to
> choose FreeRTOS is that it has an active forum which I did not find
for pico
> OS otherwise that too could have been a good choice. Contiki on the
other
> hand, I think is not suitable for all kind of application.
>
> I looked into FreeRTOS and I could not find any
> downloadable documentation for it and it doesn't have demo
application for
> Keil RV. It does have it for Keil CARM.
>
> What do you all think? Is FreeRTOS good enough or
is there
> something else that is good. Your advice could help me use a better
OS for
> the long run.
>
>
>
> Best Regards,
>
> Nishant Agrawal,
>
> Real Time Solutions Pvt. Ltd.,
>
> 58 Samarpan Marg, Tripureshwore,
>
> Kathmandu, Nepal.
>
> Ph: 01-4253717,
>
> Mobile: 9841259267
>
>
>
>
>
>
>