On Sun, Nov 14, 2010 at 10:58 PM, Freddie Chopin freddie_cho...@op.pl wrote:
On 2010-11-14 18:49, Øyvind Harboe wrote:
The problem is that the target is crashing while executing the programming
algorithm, so it never completes.
You mean crashing like having Hard Fault exception or sth like
by with --disable-internal-jimtcl.
Except for a cool off period to catch other issues, I think it should
be merged.
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Has anyone taken this plugin for a spin?
It displays peripheral registers and there are databases for some
common CPUs built in.
http://sourceforge.net/projects/embsysregview/
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that such databases are up to date. They do for
Keil, IAR and their ilk.
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Does the attached patch fix the problem?
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From
Is it conceivable that this would address the block
flash programming problems I saw the other day
and you were not able to reproduce?
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has gone in.
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dysfunctional case is when there is a lot of posts,
much complaining, heated replies and no patch in sight. Oftentimes
all that is required is a bit of patience to wait for that patch.
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Please try the master branch.
0.4.0 is a bit old for reporting bugs to the list.
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What output do you get when running bootstrap?
It should print the instructions on how to build and install
jim tcl.
Did you try running the current master branch?
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On Thu, Nov 11, 2010 at 6:52 PM, David Brownell davi...@pacbell.net wrote:
--- On Thu, 11/11/10, Øyvind Harboe oyvind.har...@zylin.com wrote:
What output do you get when running bootstrap?
This time I noticed some stuff ... but that seems
wrong. Bootstrap should bootstrap, not leave
Do you know how to make the use of the installed jim tcl
(which is what happens today) an option on configure?
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this path with success on Cortex A8 where
there is a hack for an iMX51 part for the debug offset.
This target specific code could either be in OpenOCD or perhaps
better in the config files?
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Could you try reproducing this problem using the dummy driver?
openocd -c interface dummy -f yourconfig.cfg
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I was actually pondering removing the httpd stuff from OpenOCD
as we have the tcl server which is a good enough interface. I don't
think the httpd server was ever used and OpenOCD's role seems
to be more low level.
Any thoughts on that?
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On Thu, Nov 11, 2010 at 12:11 AM, Andreas Fritiofson
andreas.fritiof...@gmail.com wrote:
On Wed, Nov 10, 2010 at 11:42 PM, Øyvind Harboe oyvind.har...@zylin.com
wrote:
I was actually pondering removing the httpd stuff from OpenOCD
as we have the tcl server which is a good enough interface. I
test and report back. I will give this a healthy cool-off period
as there is no time, but I intend to remove it in good time before 0.5.0.
http://repo.or.cz/w/openocd/oharboe.git/shortlog/refs/heads/removehttpd
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Try:
openocd -c interface dummy -c gdb_memory_map disable -f target/stm32.cfg
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Merged.
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If the CPU crashed at some point, poll will discover this.
Previously the poll fn would clear the error and print a warning,
rather than propagating the error.
The new behavior is to report the error back up, but still
clear the error.
Signed-off-by: Øyvind Harboe oyvind.har...@zylin.com
Signed-off-by: Øyvind Harboe oyvind.har...@zylin.com
---
src/target/target.h | 12
1 files changed, 12 insertions(+), 0 deletions(-)
diff --git a/src/target/target.h b/src/target/target.h
index 4a48e5a..ef05e75 100644
--- a/src/target/target.h
+++ b/src/target/target.h
@@ -257,6
User : 796 186993 command.c:688 command_run_line(): Command handler
execution failed
in procedure 'flash'
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On Tue, Nov 9, 2010 at 11:58 AM, Peter Stuge pe...@stuge.se wrote:
Øyvind Harboe wrote:
- return ERROR_OK;
+ /* Did we detect a failure condition that we cleared? */
+ if (detected_failure != ERROR_OK)
+ return detected_failure;
+ return retval;
Please just use
On Tue, Nov 9, 2010 at 12:05 PM, Peter Stuge pe...@stuge.se wrote:
Øyvind Harboe wrote:
+ if (detected_failure != ERROR_OK)
+ return detected_failure;
+ return retval;
Please just use retval also for the error.
I'm not sure what you mean. I'm detecting an error
On Tue, Nov 9, 2010 at 12:22 PM, Peter Stuge pe...@stuge.se wrote:
Øyvind Harboe wrote:
+ if (detected_failure != ERROR_OK)
+ return detected_failure;
+ return retval;
Please just use retval also for the error.
..
the value of retval becomes irrelevant
This patch is good !
The use of echo is much better than puts by definition.
Does this mean you tested it?
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only if we do not have enough ram do we continue.
Signed-off-by: Øyvind Harboe oyvind.har...@zylin.com
---
src/flash/nor/stm32x.c |3 +++
1 files changed, 3 insertions(+), 0 deletions(-)
diff --git a/src/flash/nor/stm32x.c b/src/flash/nor/stm32x.c
index c0e464b..d874141 100644
--- a/src
add missing error handling. There was a code path which would
assume that the chip was the maximum flash size in the
family when failing to read. This was modified to
return an error now. Could possibly save us from strange
followon errors.
Signed-off-by: Øyvind Harboe oyvind.har...@zylin.com
delete lots of crud by handling this all in one spot.
Signed-off-by: Øyvind Harboe oyvind.har...@zylin.com
---
src/flash/nor/stm32x.c | 177 +++-
1 files changed, 69 insertions(+), 108 deletions(-)
diff --git a/src/flash/nor/stm32x.c b/src/flash/nor
catch problems earlier.
Signed-off-by: Øyvind Harboe oyvind.har...@zylin.com
---
src/flash/nor/stm32x.c | 153 +++-
1 files changed, 111 insertions(+), 42 deletions(-)
diff --git a/src/flash/nor/stm32x.c b/src/flash/nor/stm32x.c
index 9decac2
On Mon, Nov 8, 2010 at 9:27 PM, Spencer Oliver s...@spen-soft.co.uk wrote:
On 08/11/2010 16:00, Øyvind Harboe wrote:
add missing error handling. There was a code path which would
assume that the chip was the maximum flash size in the
family when failing to read.
This was by design, as ST
you're used to qwerty and vice versa? ;-)
puts has a well defined an different meaning than echo,
which is why we should switch to echo everywhere.
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Why is -I$(top_srcdir)/jimtcl \, that doesn't seem right.
Shouldn't it be only the build dir?
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you to take it across the finish line as there are many
on the list with opinions about this topic.
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I've attached my lpc3131.cfg, what would be required to get this included in
the official distro?
Looks good to me. I'll merge it. Next time you may wish to break
out such contributions in separate emails, it was a bit of luck that
I saw it. :-)
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On Tue, Nov 9, 2010 at 8:08 AM, Steve Bennett ste...@workware.net.au wrote:
On 09/11/2010, at 4:59 PM, Øyvind Harboe wrote:
Why is -I$(top_srcdir)/jimtcl \, that doesn't seem right.
Shouldn't it be only the build dir?
I modelled it on what was already there:
-I$(top_srcdir)/src
, and it is reported as working.)
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Looks like this patch met with some objections, so I'm leaving
it be for now.
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Merged.
Thanks!
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creature
comforts and options makes for confusing and quaint code...
W.r.t. development, why not install into some temp folder?
configure --prefix=/tmp/test
export PATH=$PATH:/tmp/test/install
make
make install
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files.
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files.
What we have to day are basically a bunch of more or less
tested example files.
This will be excellent !
Also, if we are able to automate this, we will be able to autowrite a lot of
specific configurations files !
David outlined some good places to start writing patches.
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Looks OK to me. Minimally a good starting point for
further work on arm946e.
Merged.
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You're the expert here.
I'll let it cool off for a bit, and unless I hear any protests
I'll merge it.
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are another issue a bit further down the road.
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who runs and/or maintains OpenOCD.
Also, I'd like something that is pretty close to what we want
long term.
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Also, I'd like something that is pretty close to what we want
long term.
You'll have to tell what you want long term then...
I don't know what the answer is long term. I would, like you,
like to hear thoughts from others on this.
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On Mon, Nov 1, 2010 at 5:20 PM, firas achkar fachkar.dataw...@gmail.com wrote:
Hi,
I have a s5pc100 (cortex-a8) from samsung, can anyone a setup cfg file
for this cpu, the development board is is from Urbetter.
Yes, you can.
Also, you may wish to try out openocd/master branch.
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and if that time comes.
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the version of Jim Tcl you're running by typing =
info version
0.63
(It used to be 0.53)
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On Sun, Oct 31, 2010 at 5:53 PM, Peter Stuge pe...@stuge.se wrote:
Øyvind Harboe wrote:
OpenOCD master branch now uses Jim Tcl.
This means you'll have to build Jim Tcl before building OpenOCD.
Is there also an upstream for Jim Tcl to make distribution packages
from?
Or is Jim Tcl only
On Sun, Oct 31, 2010 at 6:26 PM, Peter Stuge pe...@stuge.se wrote:
Øyvind Harboe wrote:
Is there also an upstream for Jim Tcl to make distribution packages
from?
Or is Jim Tcl only ever statically linked with OpenOCD?
Statically linked, no change there.
Ok. Has Jim Tcl ever been
would definitely like the autodetect to go in first, then the patches can
be simplified.
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today. I'd appreciate any
hints on this.
Zach made some postings in the not to distant path to the list
about this subject.
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Going twice...
I'll be merging this beginning of next week not to ruin
anyones(especially mine! :-) weekend if there is any
fallout.
It would mainly be with documenting and
build procedures and laying out some bread-crumbs
to follow.
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direction.
If you type dap info 0, I believe it prints out the debug base,
so the code is even in there in OpenOCD.
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Oyvind sorry, I just can't find it ... could you tell me where it is please ?
Start here:
https://lists.berlios.de/pipermail/openocd-development/2010-September/016482.html
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does. GDB isn't a GUI,
but it *supports* GUIs.
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options, such as amount of RAM
for chip? Perhaps with a default to the minimum possible
amount of ram.
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On Thu, Oct 28, 2010 at 8:42 AM, Peter Stuge pe...@stuge.se wrote:
Øyvind Harboe wrote:
Perhaps it would be a good idea for some target family scripts
to have some required options, such as amount of RAM
for chip? Perhaps with a default to the minimum possible
amount of ram.
Makes sense. I
On Thu, Oct 28, 2010 at 11:12 AM, Spencer Oliver s...@spen-soft.co.uk wrote:
On 27/10/2010 18:50, Øyvind Harboe wrote:
On Wed, Oct 27, 2010 at 6:21 PM, Peter Stugepe...@stuge.se wrote:
Spencer Oliver wrote:
Having a bit of a tidy up and found the src to the various ram loaders
i have
Shouldn't this be automatically detected?
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to build OpenOCD.
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On Wed, Oct 27, 2010 at 10:10 PM, Peter Stuge pe...@stuge.se wrote:
Øyvind Harboe wrote:
Having a bit of a tidy up and found the src to the various ram loaders
i have written over the years - no objections i will commit.
Could they also be magically hooked up to OpenOCD?
I think a good
On Tue, Oct 26, 2010 at 10:34 AM, Drasko DRASKOVIC
drasko.drasko...@gmail.com wrote:
On Mon, Oct 25, 2010 at 8:47 PM, Øyvind Harboe oyvind.har...@zylin.com
wrote:
I am using openocd-0.4.0.
Try the HEAD of the master branch.
I can not, as I am creating patch for local use based on stable
On Tue, Oct 26, 2010 at 10:55 AM, Drasko DRASKOVIC
drasko.drasko...@gmail.com wrote:
On Tue, Oct 26, 2010 at 10:44 AM, Øyvind Harboe oyvind.har...@zylin.com
wrote:
On Tue, Oct 26, 2010 at 10:34 AM, Drasko DRASKOVIC
drasko.drasko...@gmail.com wrote:
On Mon, Oct 25, 2010 at 8:47 PM, Øyvind
[...] it is a very good idea to always use as recent versions as possible.
If nothing else, than because there is a chance that
someone would be interested in helping you in
the community.
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This is supported by OpenOCD already.
Read up on DCC in the manual and look at the DCC stuff in
the source code of OpenOCD.
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Merged.
Thanks!
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Going once...
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I am using openocd-0.4.0.
Try the HEAD of the master branch.
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I've gotten feedback that this builds under Cygwin and -mno-cygwin.
Unless I hear protests, I plan to merge this when Jim Tcl is released.
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differently: simply put it runs OpenOCD Linux on
the unit and has direct access to the hardware accelerated FPGA registers,
very, very low latency. That said, I'm sure it would benefit from the higher
level performance bottlenecks being sorted out.
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As a start for debugging delay issues, type help jtag_flush_queue_sleep.
Plot the performance of 0, 10 and 100ms of an operation. It should allow
you to guestimate how much of the performance hit is due to long latencies.
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long read/write
chains, and it might have a lot of the potential benefit of an async API
rolled into that optimization already.
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On Tue, Oct 19, 2010 at 9:24 AM, Peter Stuge pe...@stuge.se wrote:
Øyvind Harboe wrote:
For the OpenOCD, we know there are some optimizations do be done on
the software to accelerate the USB JTAG cable.
The bottleneck is stupid adapters.
I don't know that stupid is derogatory when we
the mon flash write_image erase unlock
file.elf 0 elf
command from GDB, I don't know if that is executing on the target..
Try just load from GDB.
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common GDB commands.
However, If I use the Zylin GDB plugin load works fine, but takes just
as long as the command above.
So where is my bottleneck then?
No idea. I only know what performance I get w/ZY1000.
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For bug reports, read
http://openocd.berlios.de/doc/doxygen/bugs.html
0.63
Error: Debug Adapter has to be specified, see interface command
Runtime Error: Command handler execution failed
in procedure 'init'
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Øyvind Harboe
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Tcl needs much maintenance or that we're sorely
missing more Jim Tcl features in the first place from OpenOCD's
point of view.
To create a dependency on Tcl and Tcl/Tk is a different kettle
of fish entirely.
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make it robust!
Paste this into Telnet:
for {set i 0} {$i 100} {set i [expr $i+1]} {echo Reseting $i; reset init}
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Øyvind Harboe
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/slow clock
break main
c
# We can run fast again because the PLL has now been set up!
monitor adapter_khz 1000
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there is a reason really.
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is implemented on some systems that have RC oscillators, but
here I've found the RCLK frequency to be unreliable.
Why this would be, I have no idea...
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-
From: Øyvind Harboe [mailto:oyvind.har...@zylin.com]
Sent: Wednesday, 13 October 2010 10:02 a.m.
To: Bernard Mentink
Cc: Jörg Fischer; openocd-development@lists.berlios.de
Subject: Re: [Openocd-development] Problem getting reliable reset init on
LPC1766 target.
If I set to 20khz, I get
Is there any way to download the imake at 500khz, then switch
to 10khz for the debugging With the currect reset sequence I am using?
Look at board/mcb1700.cfg
Debugging is probably stable at higher clock rates once the PLL is running.
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There are lots of resources on the web on git, did you read
up on any of them?
What you are describing are pretty basic git operations.
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to discover
and can easily fix I'm not overly worried about sneaking into the
master branch.
We could create an swd branch, but I don't think the OpenOCD
community has the momentum to drive two branches forward
if this takes a few months.
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On Thu, Oct 7, 2010 at 12:46 AM, Duane Ellis open...@duaneellis.com wrote:
On 10/6/2010 4:23 PM, Øyvind Harboe wrote:
Any thoughts on how the user would upload applications to the
Linux target before starting gdbserver?
SLIP or PPP over DCC :-)
Wow
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. You'll want to move to the master branch.
Also, it could help if you posted a patch of the code you're trying to
implement.
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BTW, I am pleased by the clear structure of the code; good architecturing!
That would be a thanks to Zach who put a huge effort to clean up
the OpenOCD code.
Good to hear you're moving ahead...
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On Thu, Oct 7, 2010 at 11:05 AM, Peter Stuge pe...@stuge.se wrote:
Øyvind Harboe wrote:
0.5-dev is pretty stable now. If someone stepped up to handle the
release process we are about due to cut a new release really.
It would be great if SWD support got into the release. OTOH maybe
that's
Hi,
the official position of the maintainers is that we want a maintainable,
documented SWD implementation or none at all.
I know David hasn't been able to work on SWD as much as he had
planned or hoped.
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is no different. SWD is trickier than your average
patch in that it is not an incremental change, but a more sweeping
change.
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yet.
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/gmane.linux.ports.arm.kernel/92400
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that the communication is working)
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