 24 Sep 2018, Devin Burke, Forum, Implementing MIDAS on a Satellite
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Hello Everybody,
I am a member of a satellite team with a scientific payload and I am considering
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 25 Sep 2018, Stefan Ritt, Forum, Implementing MIDAS on a Satellite
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> Hello Everybody,
>
> I am a member of a satellite team with a scientific payload and I am considering
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25 Sep 2018, Devin Burke, Forum, Implementing MIDAS on a Satellite
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> > Hello Everybody,
> >
> > I am a member of a satellite team with a scientific payload and I am considering
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26 Dec 2018, Konstantin Olchanski, Forum, Implementing MIDAS on a Satellite
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>
> Thank you for your comment Stefan. We do have some hardware resources on the board such as RAM, ROM and
> Flash storage so we wouldn't necessarily have to virtualize everything. Ideally we would like a
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24 Oct 2018, Ryu Sawada, Info, bm_receive_event timeout in ROME
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Hi all
There is a bug report in the ROME repository which says bm_receive_event timeouts.
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26 Dec 2018, Konstantin Olchanski, Info, bm_receive_event timeout in ROME
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> There is a bug report in the ROME repository which says bm_receive_event timeouts.
> https://bitbucket.org/muegamma/rome3/issues/8/rome-with-midas-produces-timeout-after
> Does anybody have any ideas what could causing the problem ?
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18 Dec 2018, Konstantin Olchanski, Info, mxml update
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the mxml library was updated to make it thread-safe.
https://bitbucket.org/tmidas/mxml/src/master/
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30 Oct 2018, Joseph McKenna, Bug Report, Side panel auto-expands when history page updates
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One can collapse the side panel when looking at history pages with the button in
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31 Oct 2018, Stefan Ritt, Bug Report, Side panel auto-expands when history page updates
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>
>
> One can collapse the side panel when looking at history pages with the button in
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31 Oct 2018, Joseph McKenna, Bug Report, Side panel auto-expands when history page updates
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> >
> >
> > One can collapse the side panel when looking at history pages with the button in
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02 Nov 2018, Stefan Ritt, Bug Report, Side panel auto-expands when history page updates
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> I apologise for miss using the word refresh. The re-appearing sidebar was also seen with the automatic
> reload, I have implemented your fix here and it now works great!
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02 Nov 2018, Thomas Lindner, Bug Report, Side panel auto-expands when history page updates
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> > I apologise for miss using the word refresh. The re-appearing sidebar was also seen with the automatic
> > reload, I have implemented your fix here and it now works great!
>
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02 Nov 2018, Stefan Ritt, Bug Report, Side panel auto-expands when history page updates
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> Joseph's original message says that the problem is with the standard MIDAS history page, which currently use a complete reload
> when refreshing. Of course we are planning to update this history pages to only grab what it needs (as well as changing the
> plotting to use newer HTML plotting). But until that upgrade happens your fix is helpful for the history page.
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11 Sep 2018, Francesco Renga, Forum, Launching an executable script from the sequencer
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Dear experts,
is there any way to launch an executable script on the host computer from the MIDAS
sequencer? If not, is there any interest to develop such a feature?
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11 Sep 2018, Pierre Gorel, Forum, Launching an executable script from the sequencer
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> Dear experts,
> is there any way to launch an executable script on the host computer from the MIDAS
> sequencer? If not, is there any interest to develop such a feature?
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11 Sep 2018, Stefan Ritt, Forum, Launching an executable script from the sequencer
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> > Dear experts,
> > is there any way to launch an executable script on the host computer from the MIDAS
> > sequencer? If not, is there any interest to develop such a feature?
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28 Aug 2018, Lukas Gerritzen, Bug Report, Deleting Links in ODB via mhttpd
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Asume you have a variable foo and a link bar -> foo. When you go to the ODB in
mhttpd, click "Delete" and select bar, it actually deletes foo. bar stays,
stating "<cannot resolve link>". Trying the same in odbedit with rm gives the
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28 Aug 2018, Konstantin Olchanski, Bug Report, Deleting Links in ODB via mhttpd
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> Asume you have a variable foo and a link bar -> foo. When you go to the ODB in
> mhttpd, click "Delete" and select bar, it actually deletes foo. bar stays,
> stating "<cannot resolve link>". Trying the same in odbedit with rm gives the
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29 Aug 2018, Stefan Ritt, Bug Report, Deleting Links in ODB via mhttpd
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> > Asume you have a variable foo and a link bar -> foo. When you go to the ODB in
> > mhttpd, click "Delete" and select bar, it actually deletes foo. bar stays,
> > stating "<cannot resolve link>". Trying the same in odbedit with rm gives the
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29 Aug 2018, Konstantin Olchanski, Forum, midas forum mail relay changed to smtp.triumf.ca
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Per changes at TRIUMF, the MIDAS forum mail relay was changed from trmail.triumf.ca to
smtp.triumf.ca. K.O. |
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21 Aug 2018, Wes Gohn, Bug Report, mserver problem
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Hi. We've just updated our midas installation to the newest version, and we now see repeated errors from the
mserver in messages. Mostly we see
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28 Aug 2018, Konstantin Olchanski, Bug Report, mserver problem
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> Hi. We've just updated our midas installation to the newest version, and we now see repeated errors from the
> mserver in messages. Mostly we see
>
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24 Aug 2018, Lukas Gerritzen, Forum, Int64 datatype
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I would like to store the address of 1-Wire temperature sensors in a device
driver. However, the supportet data types (as definded around
include/midas.h:311) do not foresee a type large enough.
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25 Aug 2018, Stefan Ritt, Forum, Int64 datatype
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> I would like to store the address of 1-Wire temperature sensors in a device
> driver. However, the supportet data types (as definded around
> include/midas.h:311) do not foresee a type large enough.
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28 Aug 2018, Konstantin Olchanski, Forum, Int64 datatype
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> I would like to store the address of 1-Wire temperature sensors in a device
> driver. However, the supportet data types (as definded around
> include/midas.h:311) do not foresee a type large enough.
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28 Aug 2018, Lukas Gerritzen, Forum, Problems with virtual history events
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Hi,
I am trying to set up virtual history events following
https://midas.triumf.ca/MidasWiki/index.php/History_System#Virtual_History_Event
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28 Aug 2018, Konstantin Olchanski, Forum, Problems with virtual history events
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Hi, what you try should have worked. Perhaps your symlink is wrong and should say "/External/..." (with a leading slash). The "links period" would have
worked same as equipment/common/history period - as a rate limiter.
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21 Jul 2018, Hiroaki Natori, Forum, Question about distributing event builder function on remote PC 
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Dear expert,
I'm going to develop MIDAS DAQ for COMET experiment.
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23 Jul 2018, Konstantin Olchanski, Forum, Question about distributing event builder function on remote PC
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> I'm going to develop MIDAS DAQ for COMET experiment.
> I'm thinking to distribute the load of event building to different PCs.
> I attach a schematics of one of the examples of the design.
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28 Jul 2018, Hiroaki Natori, Forum, Question about distributing event builder function on remote PC
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Dear Mr. Olchanski
Thank you for your comment.
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04 May 2018, Francesco Renga, Forum, ODB full
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Dear expert,
I'm developing a frontend and I'm getting this kind of error at each event:
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04 May 2018, Stefan Ritt, Forum, ODB full
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Two options:
1) Do NOT send your events into the ODB. This is controlled via the flag RO_ODB in your frontend setting. For simple experiments with small events, it |
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20 Jul 2018, Konstantin Olchanski, Forum, ODB full
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Concurrence.
Normally, MIDAS data events are saved to ODB (via RO_ODB into /eq/xxx/variables) to make them go into the midas history (/eq/xxx/common/history > 0).
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05 Jun 2018, Frederik Wauters, Forum, strings in sqlite
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I am setting up a sqlite db to serve as a run database.
The easiest option is to use the history sqlite feature, and add run information
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20 Jul 2018, Konstantin Olchanski, Forum, strings in sqlite
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> Invalid tag 0 'Comment' in event 21 'Run Parameters': cannot do history for
> TID_STRING data, sorry!
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20 Jul 2018, Konstantin Olchanski, Info, ROOT I/O workshop notable
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The ROOT I/O workshop was held on June 20th at CERN. A few things of interest in MIDAS land:
- LZ4 is now used as default compression (replacing gzip-1)
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03 Jul 2018, Frederik Wauters, Forum, mlogger? jamming
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We run as follows:
* sis3316 digitizers in a vme crate
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22 Jun 2018, Frederik Wauters, Forum, custom script on custom page
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I am implementing buttons to launch scripts from a custom page.
The simple way works, i.e.
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22 Jun 2018, Stefan Ritt, Forum, custom script on custom page
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> Uncaught ReferenceError: XMLHttpRequestGeneric is not defined
> at cs_button (Trend:165)
> at HTMLInputElement.onclick (Trend:90)
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25 Jun 2018, Frederik Wauters, Forum, custom script on custom page
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> > Uncaught ReferenceError: XMLHttpRequestGeneric is not defined
> > at cs_button (Trend:165)
> > at HTMLInputElement.onclick (Trend:90)
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08 Jun 2018, Lee Pool, Info, MIDAS RTEMS PoRT
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Hi,
So I finally got around to "publish" work I did in 2009/2010 with RTEMS.
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17 May 2018, Zaher Salman, Forum, embedding history in SVG
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I am embedding histories into a custom page within an SVG,
<image x="21000" y="1000" width="6000" height="6000"
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18 Apr 2018, Frederik Wauters, Forum, new midas custom features and javascript
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I started to use the new midas custom page features from
https://midas.triumf.ca/MidasWiki/index.php/Custom_Page . I'd like to setup the
editable odb values (.e.g <div name="modbvalue" data-odb-path="/Runinfo/Run
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18 Apr 2018, Stefan Ritt, Forum, new midas custom features and javascript
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The function mhttpd_init() scans the custom page and installs handlers etc. for each modbxxx
element. If you create an modbvalue dynamically in your code, this is probably done after you
called mhttpd_init(), so the function has no chance to modify the dynamically created element.
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19 Apr 2018, Frederik Wauters, Forum, new midas custom features and javascript
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> The function mhttpd_init() scans the custom page and installs handlers etc. for each modbxxx
> element. If you create an modbvalue dynamically in your code, this is probably done after you
> called mhttpd_init(), so the function has no chance to modify the dynamically created element.
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20 Apr 2018, Frederik Wauters, Forum, new midas custom features and javascript
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> > The function mhttpd_init() scans the custom page and installs handlers etc. for each modbxxx
> > element. If you create an modbvalue dynamically in your code, this is probably done after you
> > called mhttpd_init(), so the function has no chance to modify the dynamically created element.
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01 Mar 2018, Andreas Suter, Bug Report, mhttpd / odb set strings -> truncates odb entry
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There is a bug in the string handling when changing ODB string entries via the
mhttpd (git sha 07dfb83). It truncates the string length in the ODB.
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02 Mar 2018, Stefan Ritt, Bug Report, mhttpd / odb set strings -> truncates odb entry
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> There is a bug in the string handling when changing ODB string entries via the
> mhttpd (git sha 07dfb83). It truncates the string length in the ODB.
>
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05 Mar 2018, Andreas Suter, Bug Report, mhttpd / odb set strings -> truncates odb entry
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> > There is a bug in the string handling when changing ODB string entries via the
> > mhttpd (git sha 07dfb83). It truncates the string length in the ODB.
> >
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18 Apr 2018, Thomas Lindner, Bug Fix, mhttpd / odb set strings -> truncates odb entry
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I wanted to try to summarize the current situation with regards to the handling of strings through the MIDAS web interface.
During the last year, we started the switch-over to using the new mjson-rpc functions in the MIDAS webpages. As part of this work, changes were made that |