On Jan 6, 2009, at 10:59 PM, Peter LaDow wrote:
1. How does one determine the proper CPUTAPID value for the
"-expected_id"? Is this a trial and error thing?
Basically. The data sheet for the part _might_ say in the section on
debugging. In general, we just get the value reported by an a
Ok, I think perhaps it is working. I'll have to do some further
testing to determine if this is indeed the case, but I did figure out
some things, I think.
On Tue, Jan 6, 2009 at 8:35 AM, Rick Altherr wrote:
> It may not make a difference, but r717 is fairly old and many changes and
> fixes have
Peter LaDow a écrit :
> This may not directly be an OpenOCD issue, but I am trying to debug my
> design. Since this list is well populated with ARM users, perhaps
> somebody has some insight.
>
> I've received the parts and assembled my first LPC2148 based design.
> I've also purchased the Olimex
It may not make a difference, but r717 is fairly old and many changes
and fixes have been made in the meantime. Please try with the current
SVN trunk as it includes more debugging information when run with
'debug_level 3'. Also, 'debug_level 3' should be the first line in
your first confi
Hello Peter and list,
I might be looking into completely wrong direction in this case, but it is
worth noting
that when I was experimenting with LPC2148 with OpenOCD,
If found out, that LPC needs reset pulled while RTCK is low.
At least from what I've seen, it seemed to me that power-on
reset is
On Tue, Jan 6, 2009 at 12:16 AM, Rick Altherr wrote:
> It doesn't appear that you've specified any JTAG taps. That _should_ be a
> hard error when init is run. It appears that OpenOCD is trying to validate
> the chain anyway.
>
> You'll need to add some lines to your config to describe the taps
It doesn't appear that you've specified any JTAG taps. That _should_
be a hard error when init is run. It appears that OpenOCD is trying
to validate the chain anyway.
You'll need to add some lines to your config to describe the taps on
the JTAG chain. Look at the target scripts included
This may not directly be an OpenOCD issue, but I am trying to debug my
design. Since this list is well populated with ARM users, perhaps
somebody has some insight.
I've received the parts and assembled my first LPC2148 based design.
I've also purchased the Olimex ARM-USB-TINY module to use for
pr
