Hi all,

I started to work on an olimex LPC2478 board and intend to write some
proprietary firmware using Crossworks. I sucessfully did some projects
with the Amontec JTAG tiny, and can connect to the board from within
Crossworks. However, when I try to download my code to start debugging,
a "loader communication buffer too small" error message apears. The
Output window does not show any errors though. What can I do?

I have to say that I'm useing Release 1.7 build 8 and that the project
files were for the LPC2468 and not for the LPC2478. I was under the
impression that this should not matter as the only difference between
the two is the support for the LCD.

Any ideas?

TIA

Markus

Start a New Thread

----Original Message----
From: l...
[mailto:l...] On Behalf Of Markus Zingg
Sent: 04 March 2010 15:10 To: l...
Subject: [lpc2000] Crossworks - loader communication buffer
too small

> Hi all,
>
> I started to work on an olimex LPC2478 board and intend
> to write some
> proprietary firmware using Crossworks. I sucessfully did
> some projects
> with the Amontec JTAG tiny, and can connect to the board
> from within
> Crossworks. However, when I try to download my code to
> start debugging,
> a "loader communication buffer too small" error message
> apears. The
> Output window does not show any errors though. What can I
> do?
>
> I have to say that I'm useing Release 1.7 build 8 and
> that the project
> files were for the LPC2468 and not for the LPC2478. I was
> under the
> impression that this should not matter as the only
> difference between
> the two is the support for the LCD.
>

Hi Markus, I had this problem too when moving from 2468 to 2478. Have
you tried this from the crossworks support site:

http://rowley.zendesk.com/forums/51116/entries/54850

--
Tim Mitchell

Start a New Thread

Thanks Tim, this did the trick!

Markus

Tim Mitchell schrieb:
>
> ----Original Message----
> From: l...
> [mailto:l... ] On
> Behalf Of Markus Zingg
> Sent: 04 March 2010 15:10 To: l...
>
> Subject: [lpc2000] Crossworks - loader communication buffer
> too small
>
> > Hi all,
> >
> > I started to work on an olimex LPC2478 board and intend
> > to write some
> > proprietary firmware using Crossworks. I sucessfully did
> > some projects
> > with the Amontec JTAG tiny, and can connect to the board
> > from within
> > Crossworks. However, when I try to download my code to
> > start debugging,
> > a "loader communication buffer too small" error message
> > apears. The
> > Output window does not show any errors though. What can I
> > do?
> >
> > I have to say that I'm useing Release 1.7 build 8 and
> > that the project
> > files were for the LPC2468 and not for the LPC2478. I was
> > under the
> > impression that this should not matter as the only
> > difference between
> > the two is the support for the LCD.
> > Hi Markus, I had this problem too when moving from 2468 to 2478. Have
> you tried this from the crossworks support site:
>
> http://rowley.zendesk.com/forums/51116/entries/54850
> --
> Tim Mitchell

Start a New Thread