. The documentation is very
unclear at this point; there is some clock domain synchronisation going
on between the CPU clock and TCK.
Met vriendelijke groet / Best regards,
DEA bv
ing. Nico Coesel
Kweekgrasstraat 18
1313BX Almere
tel: +31 (0)36 5343888
fax: +31 (0)36 5342244
e-mail: ncoe
into account.
Nico Coesel
cfi.c_bus_chip_width.patch
Description: cfi.c_bus_chip_width.patch
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Fab,
The AU1100 is 32 bits. I guess the 32 versus 36 bit issue could be
solved in a generic way by adding a 'variant' option.
Van: Fab Clement [mailto:clement@gmail.com]
Verzonden: vrijdag 10 april 2009 13:40
Aan: Nico Coesel
Here is another grazy idea regarding build tools: how about adding
Eclipse project definitions? From experience I know that Eclipse
projects can be transferred between Windows and Linux without problems.
I agree the autotools aren't ideal especially when cross-compiling. When
cross compiling
I didn't look at the patch but is there a way to force the directory to
aid cross-compiling?
Nico Coesel
-Oorspronkelijk bericht-
Van: openocd-development-boun...@lists.berlios.de
[mailto:openocd-development-boun...@lists.berlios.de] Namens
Zach Welch
Verzonden: dinsdag 21 april
my version of cfi.c.
Nico Coesel
mips32_pracc.h.speedup.patch
Description: mips32_pracc.h.speedup.patch
mips32.h.speedup.patch
Description: mips32.h.speedup.patch
mips32_pracc.c.speedup.patch
Description: mips32_pracc.c.speedup.patch
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just hope people are not put off by the high frequency of changes
which causes their patches to fail. I think its best to concentrate on
one area at a time and finish it first before moving to another area.
This reduces the chance two (or more) people are working on the same
code.
Nico Coesel
it would be possible to
simulate a UART or an SPI interface using the JTAG dongle. Maybe even
bit I/O using the RST en TRST pins. This would allow extending OpenOCD
into a universal programmer for microcontrollers.
Nico Coesel
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for this purpose.
Nico Coesel
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-Oorspronkelijk bericht-
Van: Philippe Vachon [mailto:phili...@cowpig.ca]
Verzonden: maandag 27 april 2009 13:10
Aan: Øyvind Harboe
CC: Nico Coesel; openocd-development@lists.berlios.de
Onderwerp: Re: [Openocd-development] [PATCH] Fix build errors
in SVN on x86_64
Hi,
On Mon
as you expect. I/O goes around the CPU's
cache so the performance hit is huge. I'm currently working on a gang
programmer. I've put an FPGA on it to provide several fast (20MHz) JTAG
interfaces.
Nico Coesel
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doxygen generated
documents don't contain this information.
A diagram which shows the logical blocks / layers of the software and
some text on how they interact is very very useful.
Nico Coesel
-Oorspronkelijk bericht-
Van: openocd-development-boun...@lists.berlios.de
[mailto:openocd
On Mon, 2009-05-11 at 10:08 +0200, Nico Coesel wrote:
Zach,
I'm a little concerned here. I've seen many doxygen generated API
'reference' manuals. Most of them are useless because they don't
describe why a certain function is there and what its relation is to
other functions. Doxygen
-Oorspronkelijk bericht-
Van: Zach Welch [mailto:z...@superlucidity.net]
Verzonden: woensdag 13 mei 2009 13:17
Aan: Nico Coesel
CC: openocd-development
Onderwerp: jtag driver tutorial (was RE:
[Openocd-development] doxygen update)
On Tue, 2009-05-12 at 00:19 +0200, Nico
Raúl,
I posted a patch that does take the bus and chip width into account a short
while ago. Anyway, if your flash is 8 bit, then your bus must be 8 bits wide.
It is not clear whether you have two 8 bit flashes in parallel to form a 16 bit
flash.
Nico
Hello all:
I have noticed some
-Oorspronkelijk bericht-
Van: David Brownell [mailto:davi...@pacbell.net]
Verzonden: donderdag 14 mei 2009 23:02
Aan: Nico Coesel
CC: openocd-development@lists.berlios.de; Raúl Sánchez Siles
Onderwerp: Re: [Openocd-development] CFI driver chip/bus width.
On Thursday 14 May 2009
-Oorspronkelijk bericht-
Van: openocd-development-boun...@lists.berlios.de
[mailto:openocd-development-boun...@lists.berlios.de] Namens
Øyvind Harboe
Verzonden: vrijdag 15 mei 2009 15:15
Aan: Jonathan Dumaresq
CC: openocd-development
Onderwerp: Re: [Openocd-development] resubmit
library from mspgcc
(GCC for TI's MSP430 series) is a usefull replacement for newlib because
it is really really small. I had little problems compiling it for ARM.
Nico Coesel
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work.
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is not likely to be able to
support code read protection on Renesas chips.
Nico Coesel
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with an ARM controller. There is a lot of choice and
moving to another manufacturer doesn't require to learn a whole new toolchain
and CPU.
Nico Coesel
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less to detect.
Nico Coesel
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.
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-Original Message-
From: Zach Welch [mailto:z...@superlucidity.net]
Sent: vrijdag 12 juni 2009 10:39
To: Nico Coesel
Cc: David Claffey; openocd-development
Subject: Re: [Openocd-development] mips32 big endian fix
On Fri, 2009-06-12 at 09:55 +0200, Nico Coesel wrote
-Original Message-
From: David Claffey [mailto:dnclaf...@gmail.com]
Sent: vrijdag 12 juni 2009 13:50
To: Nico Coesel
Cc: Zach Welch; openocd-development
Subject: Re: [Openocd-development] mips32 big endian fix
Nico,
You are correct, target.c modifies for endianness
a piece of code.
Nico Coesel
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what is
the difference between a non-GPL USB device driver and the Windows APIs?
According to Zach the GPL chain extends up and down infinitely but I don't
think that is the case. So it seems there are some (practical) boundaries to
GPL after all.
Nico Coesel
. GPL 3 has seen a lot of debate before being
finalized. Those are the real signs on the wall!
Nico Coesel
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allowing as many people possible to use OpenOCD as conveniently as possible.
Nico Coesel
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:-)))
Nico Coesel
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'my' target has the FASTDATA register. I think I could give
it a try for programming external flash first thing in the morning. I can't
really promise anything though.
Nico Coesel
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using a shared
memory signals solution on Windows. A bit more cumbersome to write,
but it performed very well.
Nico Coesel
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From: openocd-development-boun...@lists.berlios.de
[mailto:openocd-development-boun...@lists.berlios.de] On Behalf Of Nico
Coesel
Sent: woensdag 24 juni 2009 22:28
To: openocd-development@lists.berlios.de
Subject: Re: [Openocd-development] proposed FASTDATA bulk write
optimizationfor mips_m4k
. The MySQL license says that it is free when GPL is respected but
you must pay if you want to use it in a commercial / closed source product.
Nico Coesel
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the
community know of any reason to hold this countdown?
IIRC David Claffey commited a patch to speed up MIPS. I'm not sure
whether it has been committed yet. If not I think it is safe to commit
it to be included in 0.2.0.
Nico Coesel
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on a release. Also,
it might be a good idea to patch bugs both in the svn head and the latest
release. This gives a release a longer lifespan.
Nico Coesel
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don't think we are very close to a 0.2.0 release. It
seems (based on bug reports) the recent changes broke some of the existing
functionality. That needs to be tested fixed first. IMHO release 0.2.0 should
have at least the same functionality that 0.1.0 had.
Nico Coesel
peripherals as a test.
Nico Coesel
-Original Message-
From: openocd-development-boun...@lists.berlios.de [mailto:openocd-
development-boun...@lists.berlios.de] On Behalf Of Freddie Chopin
Sent: woensdag 8 juli 2009 19:43
To: openocd-development
Subject: [Openocd-development] Strange
found some time to investigate that problem.
Nico Coesel pisze:
At which frequency is your LPC2103 running and which core voltage?
After reset 12MHz and the voltages are standard - 3.3V an 1.8V. After
some inits - 72MHz (max).
At higher frequencies the chip may show strange behaviour due
contains
some other improvements that make it a few % faster than the vanilla
0.1.0.
Nico Coesel
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found some time to investigate that problem.
Nico Coesel pisze:
At which frequency is your LPC2103 running and which core voltage?
After reset 12MHz and the voltages are standard - 3.3V an 1.8V. After
some inits - 72MHz (max).
At higher frequencies the chip may show strange behaviour due
Stephan,
This is due to the bug in the Jlink driver I reported earlier! The stableclocks
JTAG command is not implemented in the Jlink driver. This can be fixed by copy
pasting some code from another driver.
Nico Coesel
-Oorspronkelijk bericht-
Van: openocd-development-boun
I don't think this is an openocd issue. The kernel has numerous interrupts
running. Generally speaking you can't halt a piece of software that uses
interrupts and expect it to resume normally.
Nico Coesel
-Original Message-
From: openocd-development-boun...@lists.berlios.de
is very
slow because words are read byte by byte. So the other part of the
solution is to make sure all buffers are aligned to word boundaries.
This is quite a bit of work though.
Nico Coesel
-Original Message-
From: openocd-development-boun...@lists.berlios.de [mailto:openocd
I'm seeing the signals as well. People start to complain about the OpenOCD
Windows build lacking ftdi support.
Just don't shoot the messenger.
Nico Coesel
-Oorspronkelijk bericht-
Van: openocd-development-boun...@lists.berlios.de namens Øyvind Harboe
Verzonden: ma 8/24/09 18:16
Aan
I'm actually doing this in a GUI application. If you set the debug_level
to 2 you'll see the progress.
-Original Message-
From: openocd-development-boun...@lists.berlios.de [mailto:openocd-
development-boun...@lists.berlios.de] On Behalf Of Luca Ottaviano
Sent: dinsdag 25 augustus
://www.developmentboard.net/index.php/productdetail/Development+board/ARM11/SAMSUNG/S3C6410/MINI6410/info/1
Nico Coesel
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FPGA soft CPU workflow support(not quite sure
what that means yet :-)
I think the best feature is that it just works. A lot of software does not have
that feature!
Nico Coesel
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audience.
True. I always tell people not to debug on embedded targets but test the
software on a PC first. A PC will always have superior debugging and functional
verification facilities.
Nico Coesel
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the creators of Xfree / tinyx also deserve a kick in
the nuts for defining index in the include files. Now I really know how
many applications have a variable name called 'index'.
Nico Coesel
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branches and tags) moved to SF or just
head?
Nico Coesel
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:
https://savannah.gnu.org/maintenance/HowToGetYourProjectApprovedQuickly
The page looks like it has been written by people that have a very limited view
on the real world. I'd like OpenOCD to stay open for any OS.
Nico Coesel
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-Original Message-
From: Øyvind Harboe [mailto:oyvind.har...@zylin.com]
Sent: dinsdag 6 oktober 2009 14:39
To: Nico Coesel
Cc: openocd-development@lists.berlios.de
Subject: Re: [Openocd-development] GNU savannah
The page looks like it has been written by people that have a very
with a reasonable
size.
Nico Coesel
-Oorspronkelijk bericht-
Van: openocd-development-boun...@lists.berlios.de namens Jon Smirl
Verzonden: do 10/8/09 23:33
Aan: openocd-development@lists.berlios.de
Onderwerp: [Openocd-development] Cross compiler for ARM7 bare metal
Can someone help me
. Perhaps there should be a log window
which shows the commands send to OpenOCD.
Nico Coesel
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-Original Message-
From: Øyvind Harboe [mailto:oyvind.har...@zylin.com]
Sent: dinsdag 20 oktober 2009 9:33
To: Nico Coesel
Cc: openocd-development@lists.berlios.de
Subject: Re: [Openocd-development] OpenOCD GUI
IMHO a GUI is a good idea but it has to be cross-platform. I have
then probe all the pads I have
available to find out which one is the uart rx. How do i go about
toggling output on a certain pin (it's pin is k17 - RXD0/GPH3) through
openocd?
David,
You can use the mww (and similar) commands to write to the special
function registers from OpenOCD.
Nico Coesel
to an error.
Nico Coesel
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core for most used JTAG operations.
Nico Coesel
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. I guess the effect will be less on a PC, but I think it
might be worth to do some profiling. This could be made into a generic
solution if OpenOCD would support a caching mechanism that allows
patching existing JTAG bit streams.
Nico Coesel
isn't it
working?'.
Nico Coesel
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cross platform
mutexes, signals and thread creation though.
Nico Coesel
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The first 64 bytes must always be erased. Try to use flashmagic instead of
OpenOCD.
These controllers use flash with ECC therefore you cannot program the flash
partially / patch single bytes.
Nico Coesel
-Original Message-
From: openocd-development-boun...@lists.berlios.de
Utikawa,
There is also a Linux tool called lpc21isp to program lpc2000 devices
(http://sourceforge.net/projects/lpc21isp/).
Nico Coesel
From: openocd-development-boun...@lists.berlios.de
[mailto:openocd-development-boun...@lists.berlios.de] On Behalf Of
Marcelo Utikawa da Fonseca
Sent: woensdag
the checksum. All compiler / linker
tools more or less assume the programming software takes care of
creating the checksum.
Nico Coesel
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to
memory leaks. Google for oom killer and learn Linux keeps working (!) in
mysterious ways. It took us a while to figure out what was going on exactly.
Nico Coesel
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https
on this machine to find out why they are slower than the
old machine when running openocd.
Gene,
The first thing to look for is the CPU load during the transfer. This
will tell you whether OpenOCD is busy or the machine is waiting for some
hardware event.
Nico Coesel
-Original Message-
From: openocd-development-boun...@lists.berlios.de [mailto:openocd-
development-boun...@lists.berlios.de] On Behalf Of
freddie_cho...@op.pl
Sent: donderdag 8 april 2010 13:02
To: openocd-development@lists.berlios.de
Subject: [Openocd-development] GPL violations
Yu,
IMHO this has to do with the way arm_jtag.h is doing some obfusticated casts.
IIRC I posted a patch to this list a couple of months ago. I ran into the same
problem when compiling for MIPS.
Nico Coesel
-Oorspronkelijk bericht-
Van: openocd-development-boun...@lists.berlios.de
Øyvind, Yu,
I needed the attached patches to get OpenOCD 0.2 to compile for MIPS.
Met vriendelijke groet / Best regards,
DEA bv
ing. Nico Coesel
Kweekgrasstraat 18
1313BX Almere
tel: +31 (0)36 5343888
fax: +31 (0)36 5342244
e-mail: ncoe...@dealogic.nl
www.c-lock.nl
www.dealogic.nl
(op al
-Original Message-
From: Øyvind Harboe [mailto:oyvind.har...@zylin.com]
Sent: dinsdag 27 april 2010 1:32
To: Nico Coesel
Cc: openocd-development@lists.berlios.de
Subject: Re: [Openocd-development] build openocd for arm
This no longer applies against origin/master.
Could you
.
Nico Coesel
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be
programmed over a serial port using lpc21isp
(http://sourceforge.net/projects/lpc21isp/) which supports LPC1300,
LPC1700 and LPC2100 series. This will probably save you a lot of time. I
have succesfully compiled run this program for/on our MIPS platform.
Nico Coesel
-Original Message-
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