RE: [ECOS] Use of internal and external ram

[Ho Shui Choy Stanley PS03B NCS <scho at ncs dot com dot sg>]

Go to the devs\serial\arm\<yourtarget> source folder, check that you have
the files "at91_serial.h" and "eb01_serial.c". Edit the cdl file
"ser_arm_eb01.cdl"
to compile "eb01_serial.c" instead of "eb01_serial_with_ints.c".


-----Original Message-----
From: Daniel.Andersson@combitechsystems.com
[mailto:Daniel.Andersson@combitechsystems.com]
Sent: Wednesday, April 25, 2001 01:05
To: scho@ncs.com.sg
Subject: RE: [ECOS] Use of internal and external ram


Hi again,

They run Ok for me to but when i enable a serial port in the "harware serial
driver" section then i need a file called: eb01_serial_with_ints.c and i
donīt have it. It is not includeed in the source from Carl. Do you have your
serial ports up and running.

> Yes, I have mangaged to build the sources provided by Carl 
> van Shauik after
> some modifications. I have also make the examples application 
> and flash it

What changes have you done? 

/Daniel


> 
> 
> -----Original Message-----
> From: Daniel.Andersson@combitechsystems.com
> [mailto:Daniel.Andersson@combitechsystems.com]
> Sent: Monday, April 23, 2001 18:40
> To: scho@ncs.com.sg
> Subject: RE: [ECOS] Use of internal and external ram
> 
> 
> Hi,
> 
> I am also working with the EB40 board. Which source code do 
> you work with?
> Is it then one provided by Carl van Shauik.
> 
> I can download ny eCos to the board but currently i am having 
> some problems
> with the serial port initialization. Do you make use of any 
> serial ports?
> 
> Regards, Daniel
> 
> > -----Original Message-----
> > From: Ho Shui Choy Stanley PS03B NCS [mailto:scho@ncs.com.sg]
> > Sent: den 23 april 2001 08:28
> > To: Ecos-Discuss (E-mail)
> > Subject: [ECOS] Use of internal and external ram
> > 
> > 
> > I am building eCos for AT91EB40
> > In my platform there is internal ram(addr 0x00100000) and 
> > external ram(addr
> > 0x02000000) how do I make use of both available ram?
> > 
> > Is it possible to specify that the stack space resides in the 
> > internal ram
> > while data in external ram?
> > 
> > Thanks
> > Stanley
> > 
>