[ECOS] Bootable of ecos

[ECOS] Bootable of ecos

[Nilesh Tarale]

Hi All,
I have done some application with serial test. I have
created an image for i386-pc from ecos-v1.3.1. 
Then created a binary file for that application. and a
bootable floppy is working fine. But the same
application when compiled with the ecos code from cvs
the bootable floppy is getting created but not 
displaying anything..
Please guide....
Thanx & Regards..
Nilesh Tarale

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Re: [ECOS] Bootable of ecos

[Jesper Skov]

On Wed, 2002-03-06 at 14:46, Nilesh Tarale wrote:
> Hi All,
> I have done some application with serial test. I have
> created an image for i386-pc from ecos-v1.3.1. 
> Then created a binary file for that application. and a
> bootable floppy is working fine. But the same
> application when compiled with the ecos code from cvs
> the bootable floppy is getting created but not 
> displaying anything..
> Please guide....

Build RedBoot and boot it. Build application for RAM startup, download
it to the PC, and debug it.

Jesper


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Re: [ECOS] Bootable of ecos

[Ram Khatkhedkar (enSys)]

----- Original Message -----
From: Jesper Skov <jskov@redhat.com>
To: Nilesh Tarale <ntatensoft@yahoo.com>
Cc: eCos Discuss <ecos-discuss@sources.redhat.com>
Sent: Monday, March 11, 2002 12:49 PM
Subject: Re: [ECOS] Bootable of ecos


> On Wed, 2002-03-06 at 14:46, Nilesh Tarale wrote:
> > Hi All,
> > I have done some application with serial test. I have
> > created an image for i386-pc from ecos-v1.3.1.
> > Then created a binary file for that application. and a
> > bootable floppy is working fine. But the same
> > application when compiled with the ecos code from cvs
> > the bootable floppy is getting created but not
> > displaying anything..
> > Please guide....
>
> Build RedBoot and boot it. Build application for RAM startup, download
> it to the PC, and debug it.
>
> Jesper
>
Thanx for the reply..
But my poblem is little different..
I have created a redboot bootable floppy for ecos-1.3.1, as well as for
ecos-cvs.
Then i have created an image with RAM startup for i386-pc .
Wrote one simple application by the name of calculator.
 I have complied and debug it though redboot. Created a binary file out of
the object file of the calculator. Then created a bootable floppy with this
binary..
It is woking fine...
When the same application is complied in the image for i386-pc of ecos-cvs,
with same configuration and RAM startup as in ecos-1.3.1. I have created a
binary of calculator's object file. After booting the pc with this bootable
the pc gets booted but it does't show anything on the screen...
Please Guide....
Thanx
Nilesh Tarale






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Re: [ECOS] Bootable of ecos

[Jesper Skov]

On Thu, 2002-03-14 at 10:46, Ram Khatkhedkar (enSys) wrote:
> Thanx for the reply..
> But my poblem is little different..
> I have created a redboot bootable floppy for ecos-1.3.1, as well as for
> ecos-cvs.
> Then i have created an image with RAM startup for i386-pc .
> Wrote one simple application by the name of calculator.
>  I have complied and debug it though redboot. Created a binary file out of
> the object file of the calculator. Then created a bootable floppy with this
> binary..
> It is woking fine...
> When the same application is complied in the image for i386-pc of ecos-cvs,
> with same configuration and RAM startup as in ecos-1.3.1. I have created a
> binary of calculator's object file. After booting the pc with this bootable
> the pc gets booted but it does't show anything on the screen...
> Please Guide....
> Thanx
> Nilesh Tarale

Sorry, I have no idea.

Does it work when downloading the app to a RedBoot built from ecos-cvs?
If so, it's a problem with the startup code. If not, you can use GDB to
debug the problem.

Jesper


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Re: [ECOS] Bootable of ecos

[Ram Khatkhedkar (enSys)]

> From: Jesper Skov <jskov@redhat.com>
> To: Nilesh Tarale <ntatensoft@yahoo.com>
> Cc: eCos Discuss <ecos-discuss@sources.redhat.com>
> Sent: Monday, March 11, 2002 12:49 PM
> Subject: Re: [ECOS] Bootable of ecos
>
>
> > On Wed, 2002-03-06 at 14:46, Nilesh Tarale wrote:
> > > Hi All,
> > > I have done some application with serial test. I have
> > > created an image for i386-pc from ecos-v1.3.1.
> > > Then created a binary file for that application. and a
> > > bootable floppy is working fine. But the same
> > > application when compiled with the ecos code from cvs
> > > the bootable floppy is getting created but not
> > > displaying anything..
> > > Please guide....
> >
> > Build RedBoot and boot it. Build application for RAM startup, download
> > it to the PC, and debug it.
> >
> > Jesper
> >
> Thanx for the reply..
> But my poblem is little different..
> I have created a redboot bootable floppy for ecos-1.3.1, as well as for
> ecos-cvs.
> Then i have created an image with FLOPPY startup for i386-pc .
> Wrote one simple application by the name of calculator.
>  I have complied and debug it though redboot. Created a binary file out of
> the object file of the calculator. Then created a bootable floppy with
this
> binary..
> It is woking fine...
> When the same application is complied in the image for i386-pc of
ecos-cvs,
> with same configuration and FLOPPY startup as in ecos-1.3.1. I have
created a
> binary of calculator's object file. After booting the pc with this
bootable
> the pc gets booted but it does't show anything on the screen...
> Please Guide....
> Thanx
> Nilesh Tarale
>
>
>
>
>


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