 03 Mar 2021, Konstantin Olchanski, Info, shortest possible sleep
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> Why do you need that?
UNIX/POSIX advertises functions for sleeping in microseconds and nanoseconds,
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03 Mar 2021, Konstantin Olchanski, Forum, Using JSROOT.openFile with Midas
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>
> I am currently trying to access a ROOT file produced by manalyzer. By calling JSROOT.openFile("MIDAS_DOMAIN/outputRUN.root"). I can download the rootfile
via MIDAS_DOMAIN/outputRUN.root. Using JSROOT.openFile results in an 501 error,
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03 Mar 2021, Konstantin Olchanski, Bug Report, Undefined client causing issues in transition.
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> It does not get stuck if I run my DAQ using the odbedit commands (start/stop).
Interesting. Run start/stop from odbedit works but from mhttpd gets stuck.
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04 Mar 2021, Konstantin Olchanski, Forum, Using JSROOT.openFile with Midas
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well, if this is something in ROOT, perhaps you can pursue it with the ROOT crowd,
they are quite friendly.
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30 Mar 2021, Konstantin Olchanski, Info, INT64/UINT64/QWORD not permitted in ODB and history... Change of TID_xxx data types
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> We have to request of a 64-bit integer data type to be included in MIDAS banks.
> Since 64-bit integers are on some systems "long" and on other systems "long long",
> I decided to create the two new data types
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30 Mar 2021, Konstantin Olchanski, Forum, INT INT32 in experim.h
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> >
> > /* define integer types with explicit widths */
> > #ifndef NO_INT_TYPES_DEFINE
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 04 Apr 2021, Konstantin Olchanski, Info, bk_init32a data format
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In April 4th 2020 Stefan added a new data format that fixes the well known problem with alternating banks being
misaligned against 64-bit addresses. (cannot find announcement on this forum. midas commit
https://bitbucket.org/tmidas/midas/commits/541732ea265edba63f18367c7c9b8c02abbfc96e)
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04 Apr 2021, Konstantin Olchanski, Info, Change of TID_xxx data types
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>
> To be consistent, I renamed the old types:
>
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05 Apr 2021, Konstantin Olchanski, Info, blog - convert mfe frontend to tmfe c++ framework
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notes from converting ALPHA-g chronobox frontend fechrono to tmfe c++ framework.
the chronobox device is a timestamp/low resolution tdc/scaler/generic TTL and ECL io
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05 Apr 2021, Konstantin Olchanski, Info, blog - convert mfe frontend to tmfe c++ framework
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Result is here:
https://bitbucket.org/expalpha/chronobox_software/src/master/fechrono_tmfe.cxx
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13 Apr 2021, Konstantin Olchanski, Info, bk_init32a data format
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Until commit a4043ceacdf241a2a98aeca5edf40613a6c0f575 today, mdump mostly did not work with bank32a data.
K.O.
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19 May 2021, Konstantin Olchanski, Info, update of event buffer code
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a big update to the event buffer code was merged today.
two important bug fixes:
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28 May 2021, Konstantin Olchanski, Info, MidasConfig.cmake usage
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How does "find_package (Midas REQUIRED)" find the location of MIDAS?
The best I can tell from the current code, the package config files are installed
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28 May 2021, Konstantin Olchanski, Info, MidasConfig.cmake usage
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> > Does anybody actually use "find_package(midas)", does it actually work for anybody?
>
> What we do is to include midas as a submodule and than we call find_package:
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02 Jun 2021, Konstantin Olchanski, Info, MidasConfig.cmake usage
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> MidasConfig.cmake might at some point get included in the standard Cmake installation (or some add-on). It will then reside in the Cmake system path
> and you don't have to explicitly know where this is. Just the find_package(Midas) will then be enough.
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02 Jun 2021, Konstantin Olchanski, Info, MIDAS Messenger - A program to forward MIDAS messages to Discord, Slack and or Mattermost merged
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> A simple program to forward MIDAS messages to Discord, Slack and or Mattermost
>
> (Python 3 required)
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02 Jun 2021, Konstantin Olchanski, Bug Report, History plots deceiving users into thinking data is still logging
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https://bitbucket.org/tmidas/midas/issues/305/log_history_periodic-doesnt-account-for
this problem is a blocker for the next midas release.
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02 Jun 2021, Konstantin Olchanski, Suggestion, Have a list of 'users responsible' in Alarms and Programs odb entries
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> This list of responsible being attached to alarm message strings ...
This is a great idea. But I think we do not need to artificially limit ourselves
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02 Jun 2021, Konstantin Olchanski, Bug Report, Wrong location for mysql.h on our Linux systems
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> % mariadb_config --cflags
> -I/usr/include/mariadb -I/usr/include/mariadb/mysql
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02 Jun 2021, Konstantin Olchanski, Info, label ordering in history plot
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> is there any way to order the labels in the history plot legend? In the old
> system there was the “order” column in the config panel, but I can not find it
> in the new system. Thanks in advance for the support.
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