 17 Aug 2006, Konstantin Olchanski, Bug Report, "double" values are truncated
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The mhttpd ODB displays and mhist truncate values of "float" and "double"
floating point variables to 6 digits. In reality, "float" has 7 significant
digits and "double" has 16. I recommend that db_sprintf() in odb.c be changed to
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 17 Aug 2006, Stefan Ritt, Bug Report, "double" values are truncated
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> The mhttpd ODB displays and mhist truncate values of "float" and "double"
> floating point variables to 6 digits. In reality, "float" has 7 significant
> digits and "double" has 16. I recommend that db_sprintf() in odb.c be changed to
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16 Dec 2004, Konstantin Olchanski, Info, "cd /" in ss_daemon_init(), was- Commit local TWIST modifications
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> > - system.c: do not chdir("/") in ss_daemon_init()- it prevents us from ever
> > getting core dumps from midas daemons.
>
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06 Sep 2012, shaun, Bug Report, "cannot find recent history file"
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Hi, when attempting to access a history window the following message is repeated
over and over in the MIDAS message log:
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31 Jan 2023, Lukas Gerritzen, Suggestion, "Soft interlock" possible?
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Is it possible to impose requirements on certain output variables in an interlock-like fashion? For example: "As long as the temperature exceeds a certain
threshold, a light switched by a relay cannot be turned on."
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31 Jan 2023, Stefan Ritt, Suggestion, "Soft interlock" possible?
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> Is it possible to impose requirements on certain output variables in an interlock-like fashion? For example: "As long as the temperature exceeds a certain
threshold, a light switched by a relay cannot be turned on."
>
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15 Aug 2024, Scott Oser, Forum, "Safe" abort of sequencer scripts
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We often use the MIDAS sequencer to temporarily control detector settings, such as:
* <change some setting>
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19 Aug 2024, Stefan Ritt, Forum, "Safe" abort of sequencer scripts
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This request came more than once in the past. One thing I could implement is a "atexit" function similarly to the C funciton atexit().
Then we would have a function in the script which gets called whenever one does "stop immediately". This function can then restore
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22 Aug 2024, Scott Oser, Forum, "Safe" abort of sequencer scripts
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> This request came more than once in the past. One thing I could implement is a "atexit" function similarly to the C funciton atexit().
>
> Then we would have a function in the script which gets called whenever one does "stop immediately". This function can then restore
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11 Sep 2024, Konstantin Olchanski, Forum, "Safe" abort of sequencer scripts
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> We often use the MIDAS sequencer to temporarily control detector settings, such as:
>
> * <change some setting>
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02 Dec 2024, Stefan Ritt, Forum, "Safe" abort of sequencer scripts
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The atexit() function has been implemented in the current develop branch of midas, see
https://daq00.triumf.ca/MidasWiki/index.php/Sequencer#ATEXIT_subroutine
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16 Jun 2008, Stefan Ritt, Bug Fix, "Missing event" problem fixed in front-end framework
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Since the very beginning midas had the problem that the last event of a run was
sometimes missing in the data. While for most experiments this is not an issue,
it starts to hurt on experiments using event building (front-end 1 and front-end
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11 Mar 2008, Exaos Lee, Suggestion, "Makefile-by-EL" updated 
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> Not that the current Makefile is too pretty (I have seen worse), but it
works and it is fairly compact for a project of
> this complexity, it handles a large number of operating systems and build
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11 Mar 2008, Exaos Lee, Suggestion, "Makefile-by-EL" updated
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Sorry, this line:
[CODE]EXECS += $(EXAMPLES:%/$(BIN_DIR)/%)[/CODE]
should be replaced by
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11 Mar 2008, Stefan Ritt, Suggestion, "Makefile-by-EL" updated
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The linking of mhttpd misses a "-lm":
cc -g -O3 -Wall -Wuninitialized -DINCLUDE_FTPLIB -D_LARGEFILE64_SOURCE -DOS_LINUX
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11 Mar 2008, Exaos Lee, Suggestion, "Makefile-by-EL" updated
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> The linking of mhttpd misses a "-lm":
>
> cc -g -O3 -Wall -Wuninitialized -DINCLUDE_FTPLIB -D_LARGEFILE64_SOURCE -DOS_LINUX
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26 May 2014, Dan Melconian, Suggestion, "Edit-on-end" would be nice
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We use the "Edit-on-start" and it's great. But sometimes, something breaks
during the run, or you didn't realize you forgot to plug in a cable, or
whatever. It'd be nice to have an "Edit-on-end" where you could prompt the user
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27 May 2014, Stefan Ritt, Suggestion, "Edit-on-end" would be nice
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We have similar demands, and we solve it in the following:
We use a run database. In the simplest case, this can be a text file which gets written at the end of the file. The
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19 Aug 2022, Konstantin Olchanski, Bug Fix, "Detected duplicate or non-monotonous data" in history files
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serious (but rare) bug was fixed in the history reader. unlucky experiment would see
errors about "Detected duplicate or non-monotonous data" in some history file, fixed by
removing/renaming the offending file. (reported by MEG experiment)
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23 Aug 2022, Konstantin Olchanski, Bug Fix, "Detected duplicate or non-monotonous data" in history files
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> serious (but rare) bug was fixed in the history reader.
previous fix was incomplete. please update to git commit
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