Lpc2000

Hi.

I'm trying to get up and running with the Keil MCB2130 board using 
the ARM Realview development tools. I believe I have the Philips 
flash programmer working, but I can not get the Arm tools to 
connect. The multi-Ice server connects to the board and detects the 
Arm core, but when I try to connect with the AXD debugger, it gives 
the error "RDI Severe Error 00275: The previously connected device 
is no longer available".

Any ideas?

Thanks-
Tim

Hi Tim

Try the following link ...

http://www.arm.com/support/faqdev/1251.html

Also, be sure that your code is linked to SRAM and not to Flash.

amit

--- In lpc2000@yahoogroups.com, "tah2k" <tah2k@y...> wrote:

> 
> Hi.
> 
> I'm trying to get up and running with the Keil MCB2130 board using 
> the ARM Realview development tools. I believe I have the Philips 
> flash programmer working, but I can not get the Arm tools to 
> connect. The multi-Ice server connects to the board and detects the 
> Arm core, but when I try to connect with the AXD debugger, it gives 
> the error "RDI Severe Error 00275: The previously connected device 
> is no longer available".
> 
> Any ideas?
> 
> Thanks-
> Tim

I am making headway little by little. Thanks for the feedback, I 
didn't realize that catching the Arm exceptions required 
breakpoints. In my last Arm project using AT91's, SRAM was remapped 
to address 0x0.

But, the program still doesn't run...
As an exercise, I wrote a few lines of assembly that put the core in 
supervisor mode, disable interrupts, and loops forever adding 1 to 
R0. It seems the Philips flash utility is writing the hex file from 
my Arm tools crrectly because there is an option to download the 
flash into a buffer. This is more of an exercise to see if the 
LPC2138 is compatible with my Arm development tools. Everything is 
as expected....

However, when I try loading a single stepping, I just get data 
aborts. Everything in memory is aligned and located correctly.

--- In lpc2000@yahoogroups.com, "emailakb" <emailakb@y...> wrote:
> 
> Hi Tim
> 
> Try the following link ...
> 
> http://www.arm.com/support/faqdev/1251.html
> 
> Also, be sure that your code is linked to SRAM and not to Flash.
> 
> amit
> 
> --- In lpc2000@yahoogroups.com, "tah2k" <tah2k@y...> wrote:
> > 
> > Hi.
> > 
> > I'm trying to get up and running with the Keil MCB2130 board 
using 
> > the ARM Realview development tools. I believe I have the Philips 
> > flash programmer working, but I can not get the Arm tools to 
> > connect. The multi-Ice server connects to the board and detects 
the 
> > Arm core, but when I try to connect with the AXD debugger, it 
gives 
> > the error "RDI Severe Error 00275: The previously connected 
device 

> > is no longer available".
> > 
> > Any ideas?
> > 
> > Thanks-
> > Tim