Hi
This year's edition of the Flight Software Workshop 24-27 March in Seattle
on the University of Washington campus. Registration for in-person
attendance closes 17 March. Virtual attendance is available.
See https://flightsoftware.org/ for information on this workshop or for
presentations from
Hi
This is a bit late but on January 22, 2025, RTEMS 6.1 was released. A short
news announcement is at
https://www.rtems.org/news/2025-01-22-rtems-6-1-released/. The release
itself along with detailed release notes is at:
https://ftp.rtems.org/pub/rtems/releases/6/6.1/
Project highlights since 5
On Fri, Jan 31, 2025 at 2:11 PM Robert W wrote:
> > This sounds like you might be using the BSP build sets in the RSB. It
> might
> > be better for you to build just the tools with the bset 6/rtems-m68k and
> then
> > build and test BSPs individually. That way you can test, tweak, debug,
> test,
On Fri, Jan 31, 2025 at 6:10 AM Robert W wrote:
> This might seem like a noob question but I keep running into this
> issue when building rtems tools.
>
> Is there some master list of the *explicit* bsp option to pass to
> "--with-rtems-bsp"?
> I remember not having the *exact* bsp expression be
I think you are missing the Python development package for your host.
It should be named something like:
sudo apt-get install python3-dev
--joel
On Thu, Jan 23, 2025 at 1:09 PM Robert W wrote:
> Sorry, forgot to add host info:
>
> Ubuntu 22.04, on an aspire e 15 laptop.
>
> Robert W.
>
> On
Hi
Gedare Bloom, Chris Johns, and myself (1) will be in the San Jose area
October 2-4 and would like to take the opportunity to meet RTEMS users and
CPU/board vendors in person. In the past, we have taken the time before the
GSoC Mentor Summit to visit users as far away as SLAC and Lawrence Berkel
gdb simulators need to be built only for powerpc and mips AFAIK.
I also just had an MR merged for missing an update to the checksum for
rtems-tools
Hopefully things are improving. Lots of small issues from the GitLab
transition.
URL changes hit a surprising number of places.
On Mon, Jun 10, 2024
On Mon, Jun 10, 2024, 10:57 PM Chris Johns wrote:
> On 11/6/2024 1:29 pm, Heinz Junkes wrote:
> > Hi,
> >
> > All the stuff seems to be there:
> >
> >
> > junkes@Zarquon ~ % ls -l
> /Library/Frameworks/Python.framework/Versions/3.12/
> > total 31296
> > lrwxrwxr-x 1 root admin18 Mar 1
On Mon, Jun 10, 2024, 7:26 PM Chris Johns wrote:
> On 11/6/2024 7:00 am, Heinz Junkes wrote:
> > Hi.
> >
> > That seems to be the root cause of the problem:
> >
> >
> > configure:21663: checking whether to use python
> > configure:21665: result: /usr/local/bin/python3.12
> > configure:21869: chec
Hi
As the branching of 6 approaches, there have been discussions of
deprecating some architectures entirely and some specific BSPs. This means
they would be present in the 6.x series but not present in the 7.x series.
Various factors play into the decision but include loss of compiler support
and
Hi
rtems-net-legacy only works with 6+. It was still included in the rtems
source tree in versions 5 and earlier. It is enable/disable networking
(e.g. --enable-networking when you configure RTEMS itself) and then do not
reference the legacy repository at all.
For 6, there is waf and no network s
On Wed, Jan 31, 2024 at 11:20 AM John Howard wrote:
> Lost in translation.
>
> Anybody here know what “AW:” in the Subject means?
>
Should be German version of "RE: "
>
> At first, I took it to mean a comical expression of sarcasm because of an
> accident.
>
> Ironically, that’s not it.
>
> --
any?
Personally, I always try to leave at least 20GB free in my working VMs. I
think my current Rocky 9 VM started with 120GB for the OS, etc.
--joel
> Matt
>
> On 12/27/23 4:06 PM, Joel Sherrill wrote:
>
> Sounds like you are trying to do this by hand. The RTEMS Source Builder
&
Sounds like you are trying to do this by hand. The RTEMS Source Builder
(RSB) is the recommended way to build tools. See
https://docs.rtems.org/branches/master/user/index.html for detailed
instructions on the required packages on your host and how to use the RSB.
The RSB fetches, patches, and buil
On Fri, Dec 22, 2023 at 7:40 AM Frank Kühndel <
frank.kuehn...@embedded-brains.de> wrote:
> Hello Joel,
>
> On 12/20/23 23:37, Joel Sherrill wrote:
> > Karel Gardas posted in February that he has Rust on RTEMS on an arm.
>
> This is one email from that thread:
> htt
Karel Gardas posted in February that he has Rust on RTEMS on an arm.
Frank. Are there instructions on building the tools chain somewhere?
And is Jan Sommer part of the DLR Rust on RTEMS project?
--joel
On Wed, Dec 20, 2023, 3:59 PM Frank Kühndel <
frank.kuehn...@embedded-brains.de> wrote:
> He
On Wed, Sep 13, 2023 at 3:30 AM Schweikhardt, Jens (TSPCE6-TL5) <
jens.schweikha...@tesat.de> wrote:
> Hello,
>
>
>
> I wonder if RTEMS ever had a vulnerability for which a CVE was created
>
> (only the RTEMS OS proper, not libbsd or newlib or other components).
>
> Search engine results don’t tur
g on a BSP.
If something in the manual needs tweaking, just point it out.
--joel
> That being said, I just want to be clear - we're looking for the
> 'signal()' function rather than the POSIX 'sigaction()' function.
>
> Thanks!
> Brett
> ---
On Tue, Aug 22, 2023 at 4:46 PM Brett Sterling
wrote:
> Hello all,
>
> My code calls the 'signal()' function. There are no errors during
> compile, but when it goes to the link stage, it gets an error:
>
> : in function `Encore::Framework::Component::Component(unsigned int,
> double)':
> Compone
>
> The "Hello World" failure is documented in this ticket:
> https://devel.rtems.org/ticket/4927
>
OK. I dhave added Chris who I think wrote that section.
Can you build the rtems-examples from that repository?
--joel
>
> Thanks again in advance!
> Brett
>
>
I add Vijay since he has been working with this.
On Tue, Aug 15, 2023 at 9:27 AM Brett Sterling
wrote:
> Hello all,
>
> My goal is to integrate networking into our RTEMS solution, so I started
> here: https://docs.rtems.org/branches/master/legacy-networking/index.html.
>
> But, as soon as I had
arch_bsp iteration issue, that would be
> helpful!
>
> *Ben*
> --
> *From:* users on behalf of Joel Sherrill <
> j...@rtems.org>
> *Sent:* Wednesday, July 12, 2023 6:14 PM
> *To:* Brett Sterling
> *Cc:* users@rtems.org
> *Subject:* Re: He
ing to the share directory', I didn't do that - that was
> the error message printed when I tried to configure.
> >
> > I'm not sure what you mean by pointing to the wrong directories - I
> followed the web page directions specifically. However, I also admit I may
> have don
On Tue, Jul 11, 2023 at 8:35 AM Brett Sterling
wrote:
> I've been working my way through the 'Quick Start' and everything was
> going pretty well until
> https://docs.rtems.org/branches/master/user/start/app.html.
>
> I get to the point where I'm supposed to 'configure', and I get the
> following
Hi
The message "sec1: (tsec ethernet) Your application has not enough mbuf
clusters configured for this driver." would normally indicate that you
don't have enough mbuf memory configured. See
https://git.rtems.org/network-demos/tree/networkconfig-mpc8313erdb.h
around line 88 for the parameters
On Tue, Jun 6, 2023 at 4:11 AM andrew.butterfi...@scss.tcd.ie <
andrew.butterfi...@scss.tcd.ie> wrote:
> I am trying to install sphinx on an Apple Silicon OSX machine.
> I've already done this successfully on a similar machine.
>
> This time, after following steps in the rtems-docs README.txt,
Hi
The JUICE mission was scheduled to launch today but unfortunately, there
was a delay on the launch of the ESA Juice mission this morning due to
lightning. But on a positive note, it means that we all didn't miss it. :)
It is scheduled for Friday at 8:14 a.m. ET.
"After JUICE arrives at Jupite
On Fri, Mar 17, 2023 at 10:22 AM Giovanni Righi wrote:
> Good afternoon,
> I'm trying to build the rtems 5.3 tools in windows using mingw, but I'm
> getting an error during the gdb build.
> I'm attaching the logs so you can see what's going on.
>
The error looks like this gdb is using a feature
Hi
There will be an RTEMS Open Class held virtually the week of April 24-28
Times each day will be based on the US Central time zone (Chicago).
Adjustments
may be considered to accommodate the participants.
April 24 - Kick Start and Getting Started
April 25-28 - Open Class
Details and registrat
I can confirm that. Do you mind filing a ticket?
I suspect this is just a matter of the script generating the online docs is
missing the --single-html option.
But the person responsible for that production will need a ticket to
remember since they are about to go on holiday.
Thanks.
--joel
On
--joel
>
>
> On Jan 13, 2023, at 17:05, Joel Sherrill wrote:
>
>
> That's the right answer Karel.
>
> I will add that we have been open to the addition of an API to obtain this
> information if someone could propose one.
>
> This is an area where not knowin
That's the right answer Karel.
I will add that we have been open to the addition of an API to obtain this
information if someone could propose one.
This is an area where not knowing what users would like to have has been a
hurdle.
On Fri, Jan 13, 2023 at 3:42 PM Karel Gardas
wrote:
>
> I woul
now.
>
Thanks. Maybe some testing.
--joel
>
>
>
>
> *From:* Joel Sherrill
> *Sent:* Mittwoch, 11. Januar 2023 14:08
> *To:* Sommer, Jan
> *Cc:* rtems-us...@rtems.org
> *Subject:* Re: C++ math functions not available in namespace std
>
>
>
> This happens o
This happens on the architectures where size of long double is not the same
as double. The header file disables everything if any math method is
missing.
I have it on my list to address. I was porting the long double methods from
FreeBSD before anyone ran into this but haven't finished
On Wed, Ja
Hi
There will be an RTEMS Open Class held virtually the week of January 23-27.
Times each day will be based on the US Central time zone (Chicago).
Adjustments
may be considered to accommodate the participants.
January 23 - Kick Start and Getting Started
January 24-27 - Open Class
Details and re
The leon3 BSP also supported something similar at one point.
If the two applications do not need to communicate, then it should
not be an issue. If the do need to communicate, then this might be
a case where the original distributed multiprocessing in RTEMS makes
sense. It isn't used much but is s
On Mon, Oct 17, 2022, 12:23 PM Miroslaw Dach
wrote:
> Hello,
>
> I have followed the instruction to change the limit of File Descriptors
> higher than 64:
>
> https://docs.rtems.org/branches/master/user/migration/v4_11-to-v5.html
> chapter 13.1.3. File Descriptors
>
> Is it required to rebuild t
On Wed, Oct 5, 2022 at 1:20 PM Trip Richert
wrote:
> I'm having an issue compiling using with the ilp32 compiler. Some free
> functions, which should be in the std namespace, aren't namespaced.
>
> Here's an example.
>
> #include
> double round_wrapper(double val)
> {
>return std::round(val
Hi
Tomorrow is the day DART slams into the asteroid. Be sure to catch the NASA
live feed. This is an RTEMS mission of great importance. It could be the
beginning of a planetary defense system.
Tune in for our live broadcast coverage of DART’s impact with Dimorphos
starting Monday, Sept. 26 at 6 p
On Tue, Sep 20, 2022 at 8:17 AM Karel Gardas
wrote:
>
> Usually just last page is enough. Anyway, your report reports that the
> compilation fails on gdb configure with:
>
> configure: WARNING: MPFR is missing or unusable; some features may be
> unavailable.
> checking whether to use python... /o
FWIW OAR very recently got an M1 Mac to do automated build sweeps on. It
has not been brought online yet but it's in the queue.
You can see what else is being built regularly by looking at the build
mailing list results. Help is needed for odd host and target issues but at
least the intent is to
Hi
This is the first in-person FSW since before COVID. This is a workshop
focused on space going applications. The presentations tend to be very
interesting and top notch. Plus the opportunity to speak with others in the
field is really incredible.
OAR is planning to be there including myself and
On Fri, Aug 26, 2022 at 6:37 AM wrote:
> Hi Hesham,
>
> The boot HARTID configurable is Ok but I am thinking about SMP.
>
> The PolarFire SoC has 4 U54's with hartid 1,2,3,4 but the SMP
> starts with cpu number '0' to MAX cpu number then the PolarFire
> SoC U54's hartid number should become 0,1,2
On Thu, Aug 25, 2022, 12:08 AM wrote:
> Hi Hesham,
>
> The generic RISC-V BSP is working on the PolarFire SoC without SMP but
> doesn't work with SMP because it expects first HARTID should be '0', t
> he PolarFire SoC SMP starts with HARTID '1'(U54) because the HARTID
> '0'(E51) reserved for fir
On Fri, Jul 22, 2022 at 11:40 AM DAVE ERICKSON wrote:
> Hi Joel;
>
>
>> BTW RTEMS uses GNU autotools differently in that it configures in one
>> folder/directory and the builds targets into another folder is a very rare
>> way of using autotools. I know this because I have downloaded and reviewe
locations with absolute directories is a way to
> workaround the problems.
>
>
> Cheers!
>
> Daemondave on github
>
> Check out my new book Untrapped Value on LeanPub:
> https://leanpub.com/untrappedvalue
>
>
>
>
> --
> *From: *"Joel Sherri
This is an application matter and it all depends on what build system you
are using.
If your build system is make, then something like this will probably work.
LDFLAGS += -lm
You may also want to ensure that the CFLAGS has the desired optimization,
debug, and warning levels selected:
CFLAGS +=
I was cleaning out tabs since I had too many open and came across
this link which might have low level code that is useful:
https://github.com/isometimes/rpi4-osdev/
It is under Creative Commons CC0 license which should make it perfectly
acceptable to leverage code from this in the BSP.
After ma
On Wed, May 25, 2022, 3:30 PM Mr. Andrei Chichak wrote:
> Yes, I noticed it was not clang but gcc that was complaining about
> ---> <—— that long after I hit send. I was hoping for your forgiveness.
>
> I went into /Users/andreichichak/quick-start/src/rsb and did a find .
> -name ctype_inlin
or example
>> ...
>> #define CONFIGURE_EXTRA_TASK_STACKS (4000 *
>> RTEMS_MINIMUM_STACK_SIZE)
>>
>> #define CONFIGURE_UNLIMITED_ALLOCATION_SIZE 32
>> #define CONFIGURE_UNLIMITED_OBJECTS
>> #define CONFIGURE_UNIFIED_WORK_AREAS
>> …
>>
>> be
On Fri, May 20, 2022 at 3:55 PM Miroslaw Dach
wrote:
> Hi Chris,
>
> Thank you very much for your expertise and attached links which are very
> helpful.
> As regards the INTERNAL_ERROR_TOO_LITTLE_WORKSPACE error message:
> Is it possible to determine with some debug information what is the
> for
On Fri, Apr 15, 2022 at 1:21 PM zhengxiaojun wrote:
> Hi,
>
> >ok, https://devel.rtems.org/ticket/4547
> >
>
> Mingw64 has a pre-compiled dtc package, you can bypass the compilation.
>
That's good to know. That means we have two possible solutions:
(1) Disable dtc in RSB for mingw64. Possible d
On Fri, Apr 15, 2022 at 7:38 AM Matthew J Fletcher wrote:
> ok, https://devel.rtems.org/ticket/4547
dtc on windows is clearly not cared about by the Linux focused people who
developed and maintain it. For RTEMS, the best solution might be to disable
building it on msys/mingw. I think I had Ryan
> On Wed, 13 Apr 2022 at 16:09, Joel Sherrill wrote:
>
>> This appears to be a bad side-effect of the way the deferred free is
>> implemented
>> when the memory protection/fence is enabled. This is turned on by
>> enabling
>> rtems debug.
>>
>> I
This appears to be a bad side-effect of the way the deferred free is
implemented
when the memory protection/fence is enabled. This is turned on by enabling
rtems debug.
I'd recommend filing a ticket and assigning it to Sebastian for a real fix.
In the meantime, see if building RTEMS without debug
On Wed, Apr 13, 2022 at 8:32 AM Matthew J Fletcher wrote:
> Hi,
>
> _Heap_Get_information provides the information but its then memset after
> retrieval, is this a bug or design ?
>
> _Heap_Get_information(heap, info);
> memset(&info->Stats, 0, sizeof(info->Stats));
>
In this case, this call
On Tue, Mar 29, 2022, 8:28 PM Steven White wrote:
> Is there a support group that answers questions about the installation and
> usage of RTEMS?
>
There's here and the Discord chat.
--joel
Thanks,Steve
> ___
> users mailing list
> users@rtems.org
> h
On Mon, Mar 14, 2022 at 6:44 AM Jerzy J wrote:
> Hi,
>
> I've been developing some tests and observed some task behaviour that i
> can't understand and couldn't find any documentation about it.
>
> I have tests where I create 2 extra tasks (Workers) and then those tasks
> are blocked and unlocked
On Mon, Mar 14, 2022 at 7:37 AM Dariusz.sabala wrote:
> Hello
>
> I am developing SAMRH71 BSP in RTEMS 4.11, I started editing atsam BSP and
> accomplished some success, but the decision was made to support both BSP
> (atsam and samrh71) in separate folders. I reverted my changes, copied and
> re
Hi
I am pleased to be able to announce that the RTEMS Project has been
accepted into the 2022 Edition of the Google Summer of Code (
https://summerofcode.withgoogle.com/).
There are a few changes this year which everyone should be made aware of
that are discussed at
https://opensource.googleblog.
Hi
There will be an RTEMS Open Class held virtually the week of April 25-29.
Times each day will be based on the US Central time zone (Chicago).
Adjustments
may be considered to accommodate the participants.
April 25 - Kick Start and Getting Started
April 26-29 - Open Class
Details and registra
On Sat, Feb 19, 2022, 7:48 AM Jiri Gaisler wrote:
> You should add -m 4 to the bsp_run_opts in the leon3-sis-cov.ini file,
> which is in
>
> /opt/rtems/6/share/rtems/tester/rtems/testing/bsps/leon3-sis-cov.ini
>
> (or similar depending on where you installed RBS).
>
Alex.. did you ever work with
Hi
The Flight Software Workshop is next week and the agenda has been
posted. This is a virtual event and you should still be able to
register. See https://lnkd.in/eTpFc8RA
Ignoring interesting keynotes and project presentations, there are two
presentations on the ESA pre-qualification effort and
677-2204
>> Lero@TCD, Head of Software Foundations & Verification Research Group
>> School of Computer Science and Statistics,
>> Room G.39, O'Reilly Institute, Trinity College, University of Dublin
>> http://www.scss.tcd.ie/Andrew.Butterfield/
>
On Thu, Jan 27, 2022 at 5:04 PM Jerzy J wrote:
>
> Hi,
>
> I'm using RTEMS 6 and I'm trying to model the Barrier Manager behaviour
> using Promela.
Cool! Have you modeled anything else? Is this something which could be
submitted to the community and used openly?
Just thinking anything that grows
al.h:158 0x80103a6
>> _ARM_Exception_default() at arm-exception-default.c:24 0x80103a6
>> () at 0xfff9
>> 0x0
>> ```
>>
>> Best regards.
>> Peter Borisenko
>> Awesome Technologies, Ltd.
>> http://awsmtek.com
>> hardw...@awsmtek.com
>
Assuming it is compiled correctly, printing this early should be via
printk().
Can you attach gdb and just walk through the BSP initialisation?
--joel
On Sat, Jan 1, 2022, 2:08 AM wrote:
> (sorry, I accidentally sent this to the dev list instead of users. too
> much cheer)
>
> It’s bombing in
Hi
Had a memory pop up which noted that today is the tenth anniversary of
when we made CVS ready only. That means today there are now 26 years,
7 months, and 4 days of RTEMS history to peruse online.
This is the post and original in the RTEMS Users Facebook group.
https://www.facebook.com/groups
Hi
I apologize if this is a bit mangled. The mail I received was heavily
HTML and I sanitized it to this. The URL included is the best place to
go for information. :)
This year's Workshop will be held February 7-10, 2022! It's free for
attendees and all-virtual.
Only two weeks away from the abst
gure unlimited, there is no hard
limit, nothing is pre-allocated.
Sebastian is there any guidance in the Classic API or Users Guide
about static systems?
>
> On Tue, Sep 28, 2021, 6:33 PM Joel Sherrill wrote:
>>
>>
>>
>>
>> On Tue, Sep 28, 2021, 10:05 AM Петр Б
dynamic allocation.
--joel
>
> On Tue, Sep 28, 2021, 5:26 PM Joel Sherrill wrote:
>
>>
>>
>> On Tue, Sep 28, 2021, 6:43 AM Петр Борисенко wrote:
>>
>>> Hello!
>>> Is it possible to compile Rtems statically and disable memory allocation
>>>
On Tue, Sep 28, 2021, 6:43 AM Петр Борисенко wrote:
> Hello!
> Is it possible to compile Rtems statically and disable memory allocation
> routines and heap?
>
No. You have to restrict your application use of APIs and services to those
which do not use dynamic allocation.
--joel
> _
On Mon, Sep 27, 2021, 9:32 AM Christian MAUDERER <
christian.maude...@embedded-brains.de> wrote:
> Hello Luke,
>
> compiling the tool suite on Windows is a bit tricky in my experience and
> it needs ages. I just recently wanted to try a patch that would prefer
> python3 and had quite some problems
tation in France and you may have been a
part of that. Do
you happen to have a copy of it? Or a link?
>
> I'm quite sure they use RTEMS.
:)
--joel
>
> regards
>
> Le lun. 16 août 2021 à 18:13, Joel Sherrill a écrit :
>>
>> Hi
>>
>> I noticed that an
On Wed, Aug 18, 2021 at 3:13 PM Peter Dufault wrote:
>
> I've been porting some old code to rtems-6 and I had a "logtxt()" function
> that I'd used for years that was callable from an ISR - it buffered up the
> info and sent it to a task to log.
>
> I didn't realize that the old library had a fa
On Tue, Aug 17, 2021, 7:00 PM Chris Johns wrote:
> On 18/8/21 5:19 am, Chandler, Brendan wrote:
> > I think I found the answer to my own issue. I needed this configuration
> option:
> > #define CONFIGURE_MAXIMUM_USER_EXTENSIONS 5
> >
> > With that, the error "cannot create extension" goes
Hi
I noticed that another Pleiades Neo satellite was launching later today.
https://directory.eoportal.org/web/eoportal/satellite-missions/p/pleiades-neo
My quick search didn't find any indication of the software or hardware
internals of the satellites. Given the parties involved, I expect there
On Tue, Aug 10, 2021, 9:58 AM Gedare Bloom wrote:
>
>
> On Tue, Aug 10, 2021 at 5:34 AM Kuan-Hsun Chen wrote:
>
>> Hi Benson,
>>
>> Regarding Discord for RTEMS, here you go: https://discord.gg/TKhmGt8p.
>>
>> Best,
>> Kuan-Hsun
>>
>> On Tue, Aug 10, 2021 at 1:21 PM Mathew Benson
>> wrote:
>>
>>
whatever one is used here would need
to be ported.
I'm guessing here but the console may be virtual through that
communications bridge to the main cores.
--joel
>
>
> On Mon, Aug 9, 2021 at 12:35 PM Joel Sherrill wrote:
>
>> On Mon, Aug 9, 2021 at 11:49 AM Gedare Bloom wro
On Mon, Aug 9, 2021 at 11:49 AM Gedare Bloom wrote:
>
> Hi Mathew,
>
> Not that I'm aware of, so probably not. There is ongoing work that is
> improving the Zynq Ultrascale+ support, and there is also work ongoing
> for the Xilinx Versal, which shares some features including R5F
> co-processors. O
On Mon, Jul 19, 2021 at 8:17 AM wrote:
>
> Hello,
>
> I have built RTEMS 5 and its tools for the Xilinx Zynq Zedboard and installed
> the BSP and tools at a certain position on my machine.
> The tools are added to the PATH variable and RTEMS_BSPS is also available in
> the environment.
>
> Now w
On Wed, Jun 23, 2021, 4:47 AM Sebastian Huber <
sebastian.hu...@embedded-brains.de> wrote:
>
>
> On 23/06/2021 10:32, jan.som...@dlr.de wrote:
> > One of our applications for the Zedboard fails with fatal error after
> the setup of the network stack in libbsd.
> > So far I traced it down to the po
On Thu, Jun 10, 2021 at 9:58 AM Sebastian Huber <
sebastian.hu...@embedded-brains.de> wrote:
> On 10/06/2021 16:24, Gedare Bloom wrote:
> >>> 5. Can anyone give some suggestions to solve the problem? thanks!
> > Classic and POSIX APIs can be mixed. It is a poorly documented benefit
> > of RTEMS. I
On Fri, Jun 4, 2021 at 9:16 AM Matthew J Fletcher wrote:
> Replying to myself.
>
> Seems various interrupt and other rtems routines need to be excluded, with
> "-finstrument-functions-exclude-file-list=/rtems
> -finstrument-functions-exclude-function-list=arm_interrupt_,rtems_"
> stability resume
Hi
Community input is needed and appreciated!
The #rtems IRC server (freenode.net) has undergone some turmoil and we need
to discuss what to do. This email provides some hopefully unbiased
background on the Freenode situation, the options I identified, and my
personal recommendation.
If you foll
> Sincerely,
>
> Matt
>
> On Thu, May 20, 2021 at 10:50 AM Joel Sherrill wrote:
> >
> >
> >
> > On Thu, May 20, 2021 at 8:21 AM Matthew Joyce
> wrote:
> >>
> >> Dr. Joel,
> >>
> >> Thanks! I'd definitely like to g
mpliance.csv
I don't recall adding the new methods yet and someone internal
spotted a couple of minor mistakes so it looks like I will be updating
it soon.
>
> Sincerely,
>
> Matt
>
> On Wed, May 19, 2021 at 7:11 PM Joel Sherrill wrote:
> >
> >
> >
On Wed, May 19, 2021 at 9:09 AM Matthew Joyce wrote:
> Hello RTEMS Community,
>
> My name is Matt Joyce and it is a great honor for me to join you as a
> 2021 GSoC student developer! I'm a former active-duty US Army infantry
> officer now serving part-time in the reserves. Since 2019 I've been
>
On Wed, May 19, 2021 at 3:45 AM Richi Dubey wrote:
> Hi,
>
> I do not have access to a real board, and I wanted to run a test on
> different architectures (or bsps) over qemu to see if there is anything
> amiss with the test.
>
> So, I ran the SMP test that I developed on realview_pbx_a9_qemu (ar
On Fri, Apr 30, 2021 at 2:07 PM Dave DeGroote
wrote:
> Hello,
>
> I'm trying to get RTEMS running using SMP on a Leon3/gr712rc (2 cores). I
> have it partially running, but it crashes intermittently on printf's. Can
> anyone tell me if there's a way to make printf() SMP safe? printf appears
> t
s outdated, is there a way to join the RTEMS
>> community on Discord?
>>
>> Thx
>>
>>
>> Le mar. 23 mars 2021 à 21:49, Joel Sherrill a écrit :
>>
>>> Hi
>>>
>>> RTEMS now has a Discord server (https://discord.gg/6SrpDfBF).
>&
On Sat, Apr 24, 2021, 4:26 AM wrote:
> Hi:
>
> I have a question is that why rtems's epoch base year is 1988(#define
> TOD_BASE_YEAR 1988)?
> I change TOD_BASE_YEAR to 1970 and TOD_SECONDS_1970_THROUGH_1988 to 0,such
> as:
>
>
> It work well. So I wonder is that a good method?
RTEMS development
Le jeu. 22 avr. 2021 à 17:43, Joel Sherrill a écrit :
>
>>
>>
>> On Thu, Apr 22, 2021, 10:17 AM Pierre FICHEUX
>> wrote:
>>
>>> Hi all,
>>>
>>> I've read several messages about running RTEMS on HiFive Unleashed
>>> board (
On Thu, Apr 22, 2021, 10:17 AM Pierre FICHEUX
wrote:
> Hi all,
>
> I've read several messages about running RTEMS on HiFive Unleashed board
> (with rv64imac/imafdc BSP ?). The board is currently discontinued so what
> is the best choice to test RTEMS on RISC-V (except QEMU) ?
>
I'm going to ans
On Tue, Apr 13, 2021 at 8:02 AM Heinz Junkes
wrote:
> Unfortunately I still do not understand it. Under Unix it runs perfectly
> and also the
> values are displayed correctly.
>
> In the debugger, the contents of the structure timespec are displayed
> correctly.
>
> Another point that probably ma
On Fri, Apr 9, 2021 at 12:27 PM Heinz Junkes
wrote:
> Danke,
> that worked.
>
On RTEMS? :) I saw it on Linux.
> Heinz
>
> > On 9. Apr 2021, at 14:35, Sebastian Huber <
> sebastian.hu...@embedded-brains.de> wrote:
> >
> > On 09/04/2021 09:20, junkes wrote:
> >
> >> can not build examples (https
Hi
I made some changes to test3.c so it can be compiled for RTEMS or
any "normal" POSIX host like Linux. I avoided the rtems timespec
addition method.
I think this does what you expect on Linux but didn't try it on RTEMS.
FWIW this is a good minimal example of how a program can support
being bu
On Fri, Apr 9, 2021 at 7:15 AM Jiri Gaisler wrote:
>
> On 2021-04-09 13:23, Heinz Junkes wrote:
>
> Can the SIS Simple Instruction Simulator run in "real time"?
> I.e. a sleep of 3 seconds should also last 3 seconds?
> Thanks Heinz
>
> Try starting sis with -rt .
>
I just learned of a new featur
On Sat, Mar 27, 2021, 4:39 AM 382535941 <382535...@qq.com> wrote:
> I would like to compile rtems on my C6678 board. I have changed some
> code and when I wanted to compile it, I find it doesn't
> define pthread_barrier_t in \cpukit\include\rtems\posix\pthread.h. Is there
> other place to put
Hi
RTEMS now has a Discord server (https://discord.gg/6SrpDfBF).
Feel free to drop by and chat.
--joel
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