users Digest, Vol 122, Issue 16

Sat Nov 12 00:35:08 UTC 2016

1.RE: RTEMS 4.11.0 RC6 Available (Chris Johns)
  ftp://ftp.rtems.org/pub/rtems/releases/4.11/4.11.0-rc6/docs/ no Networking pdf file. 

At 2016-11-11 15:55:19, users-request at rtems.org wrote:
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>Today's Topics:
>
>   1. Re: rtems-addon-packages removed? (Joel Sherrill)
>   2. Re: RTEMS 4.11.0 RC5 (final) Available (Ricardo Derbes)
>   3. Re: RTEMS 4.11.0 RC5 (final) Available (Chris Johns)
>   4. RTEMS 4.11.0 RC6 Available (Chris Johns)
>   5. Re: Crash in RTEMS when doing TCP communication. (Sebastian Huber)
>
>
>----------------------------------------------------------------------
>
>Message: 1
>Date: Thu, 10 Nov 2016 13:25:59 -0600
>From: Joel Sherrill <joel at rtems.org>
>To: Matt Rippa <mrippa at gemini.edu>
>Cc: "rtems-users at rtems.org" <users at rtems.org>
>Subject: Re: rtems-addon-packages removed?
>Message-ID:
>	<CAF9ehCXv2LA7Zp4N=J1QX=uMqva-CJ7DPtpnEW0ayO651SRPjw at mail.gmail.com>
>Content-Type: text/plain; charset="utf-8"
>
>On Thu, Nov 10, 2016 at 1:17 PM, Matt Rippa <mrippa at gemini.edu> wrote:
>
>> Thanks for the info. Any reason why the rtems-libbspext couldn't live on
>> git.rtems.org ? I think this link exists mostly for Michael's
>> epics/debian distribution.
>>
>> The main one is practical. Do the maintainer(s) want to maintain it here?
>
>Another question to ask is what capabilities are in that library and should
>they be a standard part of the BSP interfaces? If they are that useful, it
>would be nice to encourage them on all BSPs, not just the ones the EPICS
>community uses.
>
>
>> Anyway, looks like I have enough to make an RSB recipe.
>>
>
>Great!
>
>
>> -Matt
>>
>> On Thu, Nov 10, 2016 at 8:16 AM, Joel Sherrill <joel at rtems.org> wrote:
>>
>>>
>>>
>>> On Thu, Nov 10, 2016 at 11:30 AM, Matt Rippa <mrippa at gemini.edu> wrote:
>>>
>>>> Hi Joel,
>>>>
>>>> I'm trying to build rtems-4.10.2 strictly with rsb. When it comes to the
>>>> rtems-addon packages it's not clear there's any build set to accomplish
>>>> this. As a work around I cloned git://git.rtems.org/rte
>>>> ms-addon-packages.git and switched to the rtems-addon-packages-4-10-branch.
>>>> Building this works fine except the libbspExt package is missing. This is
>>>> required for us to build EPICS.
>>>>
>>>>
>>> libbspExt was never part of RTEMS. It was developed atSLAC. I found this:
>>>
>>> https://github.com/epicsdeb/rtems-libbspext
>>>
>>> And this is where it originated.
>>>
>>> http://www.slac.stanford.edu/~strauman/rtems/software.html
>>>
>>> If there is a newer version, I don't know.  It was always a SLAC/EPICS
>>> addon.
>>> It is a good candidate for an RSB recipe.
>>>
>>>
>>>> To proceed with a 4.10.2 install for EPICS, I had to:
>>>>
>>>> 1. $ cd rtems-addon
>>>> 2. $ wget --passive-ftp --no-directories --retr-symlinks
>>>> www.slac.stanford.edu/~strauman/rtems/rtems_libbspExt_1.5.tgz
>>>> 3. unpack, make, make install
>>>> 4. rebuild EPICS
>>>>
>>>> Is there a known rsb build-set for 4.10.2 or even a git branch for
>>>> 4.10.2 that includes libbspExt_1_5?
>>>>
>>>> The SLAC link I posted has 1.5 and 1.6.
>>>
>>> Good opportunity to create an RSB recipe and submit it. It would be
>>> appreciated.
>>>
>>> FWIW one for EPICS itself would be awesome and appreciated.
>>>
>>>
>>>> -Matt
>>>>
>>>> On Sat, Oct 1, 2016 at 5:09 AM, Joel Sherrill <joel at rtems.org> wrote:
>>>>
>>>>> I'm going to dig back through my sent email. I know I worked on them.
>>>>> Maybe I sent them to the list or Chris directly for review and they never
>>>>> got merged.
>>>>>
>>>>> On Oct 1, 2016 9:08 AM, "Michael Westfall" <mwestfal at gemini.edu> wrote:
>>>>>
>>>>> But the rtems-addon-packages had things like ncurses, readline and
>>>>> libtecla..
>>>>> Are those somewhere in RSB now?
>>>>>
>>>>>
>>>>> On Sat, Oct 1, 2016 at 4:42 AM, Chris Johns <chrisj at rtems.org> wrote:
>>>>>
>>>>>> On 1/10/16 3:04 am, Gedare Bloom wrote:
>>>>>> > On Fri, Sep 30, 2016 at 11:57 AM, Joel Sherrill <joel at rtems.org>
>>>>>> wrote:
>>>>>> >> On Sep 30, 2016 10:49 AM, "Gedare Bloom" <gedare at rtems.org> wrote:
>>>>>> >>>
>>>>>> >>> Looks like it was renamed: https://git.rtems.org/libbsdport/
>>>>>> >>
>>>>>> >> That's the port of newer drivers to the old tcpip stack.
>>>>>> >>
>>>>>> >>> Also, https://devel.rtems.org/ticket/2469 indicates some progress
>>>>>> was made
>>>>>> >>> to convert it to RSB configurations/recipes, after which the git
>>>>>> repo would
>>>>>> >>> become obsolete.
>>>>>> >>
>>>>>> >> That's the reason. You can build them all with the rsb. The
>>>>>> graphics toolkit
>>>>>> >> has only a couple of packages left and it follows the same fate.
>>>>>> >>
>>>>>> > Where are the recipes in the RSB? A quick look was not obvious.
>>>>>>
>>>>>> https://git.rtems.org/rtems-source-builder/tree/rtems/config/graphics
>>>>>>
>>>>>> which means names like:
>>>>>>
>>>>>>  graphics/tllib
>>>>>>  graphics/microwindows
>>>>>>
>>>>>> Chris
>>>>>> _______________________________________________
>>>>>> users mailing list
>>>>>> users at rtems.org
>>>>>> http://lists.rtems.org/mailman/listinfo/users
>>>>>>
>>>>>
>>>>>
>>>>>
>>>>> --
>>>>> Mike Westfall
>>>>> Control Systems Software Engineer
>>>>>
>>>>>
>>>>>
>>>>> _______________________________________________
>>>>> users mailing list
>>>>> users at rtems.org
>>>>> http://lists.rtems.org/mailman/listinfo/users
>>>>>
>>>>>
>>>>>
>>>>> _______________________________________________
>>>>> users mailing list
>>>>> users at rtems.org
>>>>> http://lists.rtems.org/mailman/listinfo/users
>>>>>
>>>>
>>>>
>>>
>>
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>------------------------------
>
>Message: 2
>Date: Thu, 10 Nov 2016 16:55:30 -0300
>From: Ricardo Derbes <rmderbes at gmail.com>
>To: Chris Johns <chrisj at rtems.org>
>Cc: Users <users at rtems.org>
>Subject: Re: RTEMS 4.11.0 RC5 (final) Available
>Message-ID:
>	<CADiDCGPaTYewtGG89D3V=riM=QU5fpEEVdf43HepCKKbvEFsAA at mail.gmail.com>
>Content-Type: text/plain; charset=UTF-8
>
>Hello.
>
>Could you please add rtems-libbsd sources to this rc5 release?
>Thank you
>
>2016-11-09 20:15 GMT-03:00 Chris Johns <chrisj at rtems.org>:
>> RTEMS 4.11.0 RC5
>>
>>  Release: 4.11.0-rc5
>>  Date   : 10 November 2016
>>  URL    : https://ftp.rtems.org/pub/rtems/releases/4.11/4.11.0-rc5/
>>
>> This is the final release candidate (RC5) for RTEMS 4.11.0.
>>
>> The documentation output quality has been improved. The PDF output is now at
>> a production quality. We will be seeking to improve the quality of
>> documentation and output as time goes on and we learn more about using the
>> tools.
>>
>> We are planning to release 4.11.0 next week if there are no new issues.
>>
>> Please download, review, check, build and test sending any issues to the
>> mailing lists.
>>
>> To build click on the link and follow the releases README.txt's "Quick
>> Guide to Building" section.
>> _______________________________________________
>> users mailing list
>> users at rtems.org
>> http://lists.rtems.org/mailman/listinfo/users
>
>
>------------------------------
>
>Message: 3
>Date: Fri, 11 Nov 2016 08:01:27 +1100
>From: Chris Johns <chrisj at rtems.org>
>To: Ricardo Derbes <rmderbes at gmail.com>
>Cc: Users <users at rtems.org>
>Subject: Re: RTEMS 4.11.0 RC5 (final) Available
>Message-ID: <5824E027.8010904 at rtems.org>
>Content-Type: text/plain; charset=utf-8; format=flowed
>
>On 11/11/2016 06:55, Ricardo Derbes wrote:
>>
>> Could you please add rtems-libbsd sources to this rc5 release?
>> Thank you
>>
>
>Ah yes. Sorry I got side tracked by the doco work. This looks like an rc6.
>
>Chris
>
>
>------------------------------
>
>Message: 4
>Date: Fri, 11 Nov 2016 14:17:51 +1100
>From: Chris Johns <chrisj at rtems.org>
>To: Users <users at rtems.org>
>Subject: RTEMS 4.11.0 RC6 Available
>Message-ID: <5825385F.6010009 at rtems.org>
>Content-Type: text/plain; charset=windows-1252; format=flowed
>
>RTEMS 4.11.0 RC6
>
>  Release: 4.11.0-rc6
>  Date   : 11 November 2016
>  URL    : https://ftp.rtems.org/pub/rtems/releases/4.11/4.11.0-rc6/
>
>This is hopefully the final release candidate (RC6) for RTEMS 4.11.0.
>
>This release contains examples-v2 and rtems-libbsd.
>
>We are planning to release 4.11.0 next week if there are no new issues.
>
>Please download, review, check, build and test sending any issues to the
>mailing lists.
>
>To build click on the link and follow the releases README.txt's "Quick
>Guide to Building" section.
>
>
>------------------------------
>
>Message: 5
>Date: Fri, 11 Nov 2016 08:55:26 +0100 (CET)
>From: Sebastian Huber <sebastian.huber at embedded-brains.de>
>To: Ben Dart <Ben.Dart at adept.com>
>Cc: users at rtems.org
>Subject: Re: Crash in RTEMS when doing TCP communication.
>Message-ID:
>	<2052523891.17724.1478850926305.JavaMail.zimbra at embedded-brains.de>
>Content-Type: text/plain; charset=utf-8
>
>An off hand guess is that you use an already closed file descriptor and thus access freed memory and destroyed data structures.
>
>----- Ben Dart <Ben.Dart at adept.com> schrieb:
>> I have a program for RTEMS 4.9.2. This works for most applications but we are having some issues right now. We are sending TCP packets to the system running RTEMS, if the tcp port is open and receiving and we are replying etc, everything works fine. But if we stop the tcp receiver, eventually we get a crash in RTEMS. We have had the following few stack dumps:
>> 
>> CRASH 1
>> 0x3A010000 : bsp_ram_size
>> 0x0032DED4 : soisconnected
>> 0x0035D0F0 : tcp_input
>> 0x0031914C : ip_input
>> 0x00319C80 : ipintr
>> 0x00323124 : rtems_bsdnet_event_receive
>> 0x00323298 : soconnsleep
>> 0x0036E980 : _Thread_Handler
>> 0x0036E904 : _Objects_API_maximum_class
>[...]
>
>-- 
>Sebastian Huber, embedded brains GmbH
>
>Address : Dornierstr. 4, D-82178 Puchheim, Germany
>Phone   : +49 89 189 47 41-16
>Fax     : +49 89 189 47 41-09
>E-Mail  : sebastian.huber at embedded-brains.de
>PGP     : Public key available on request.
>
>Diese Nachricht ist keine gesch?ftliche Mitteilung im Sinne des EHUG.
>
>
>------------------------------
>
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>------------------------------
>
>End of users Digest, Vol 122, Issue 16
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