 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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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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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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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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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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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, 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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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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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, 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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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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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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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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