 13 Oct 2004, Konstantin Olchanski, Suggestion, No al_clear_alarm()?
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We have al_trigger_alarm(), but no matching al_clear_alarm(), and I need it to
clear my alarm once the alarm condition no longer exists. Any objections if I
add this function? K.O. |
 13 Oct 2004, Stefan Ritt, Suggestion, No al_clear_alarm()?
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> We have al_trigger_alarm(), but no matching al_clear_alarm(), and I need it to
> clear my alarm once the alarm condition no longer exists. Any objections if I
> add this function? K.O.
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13 Oct 2004, Konstantin Olchanski, Suggestion, No al_clear_alarm()?
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> > We have al_trigger_alarm(), but no matching al_clear_alarm(), and I need it to
> > clear my alarm once the alarm condition no longer exists. Any objections if I
> > add this function? K.O.
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04 Sep 2024, Stefan Ritt, Info, News MSCB++ API
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I had two free afternoon and took the opportunity to write a new API for the MSCB
system. I'm not sure if anybody else actually uses MSCB (MIDAS slow control bus),
but anyhow.
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11 Sep 2024, Konstantin Olchanski, Info, News MSCB++ API
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> Here is some example code:
>
> #include "mscbxx.h"
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24 Sep 2024, Stefan Ritt, Info, News MSCB++ API
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> Where is the example of error handling?
#include "mscbxx.h"
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08 Nov 2019, Pierre Gorel, Bug Report, Newly installed MIDAS on OSX: mhttpd crahes
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Context: out of the box MIDAS (using cmake) on OSX Mojave.
Running with mongoose/opensslm installation following instruction here:
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12 Nov 2019, Konstantin Olchanski, Bug Report, Newly installed MIDAS on OSX: mhttpd crahes
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> Context: out of the box MIDAS (using cmake) on OSX Mojave.
>
> Running with mongoose/opensslm installation following instruction here:
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15 Nov 2019, Pierre Gorel, Bug Report, Newly installed MIDAS on OSX: mhttpd crahes 
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It is reproducible alright.
Here are the core dump and the backtrace (I think the former is more informative).
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15 Nov 2019, Konstantin Olchanski, Bug Report, Newly installed MIDAS on OSX: mhttpd crahes
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> It is reproducible alright.
Thanks. At first blush, a guess, read_passwords() is not thread-safe and is called from multiple threads, not protected by semaphore. Crash report shows |
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09 Nov 2004, Pierre-Andre Amaudruz, Bug Fix, New transition scheme
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Problem:
If cm_set_transition_sequence() is used for changing the sequence number, the
command odbedit> start/stop/resume/pause -v report the propre sequence but the
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15 Dec 2010, Stefan Ritt, Info, New source file structure of MSCB tree
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A long planned modification of the source file structure of the MSCB subsystem has been implemented. This is however only for those people who do actively
participate in micro controller programming with MSCB. The idea behind this is tha the central include file [B]mscbemb.h[/B] had a section for each new
project. So whenever a new project was added, this file had to be modified which is clumsy and hard to maintain. Therefore I took the project specific |
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06 Dec 2024, Stefan Ritt, Info, New slow control framework "mdev"
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A new slow control mini-framework has been developed for MIDAS and been successfully tested in the Mu3e experiment. It
might be suited for other experiments as well.
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13 Nov 2024, Stefan Ritt, Info, New sequencer command ODBLOOKUP
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A new sequencer command "ODBLOOKUP" has been implemented, which does a lookup of a string in a string
array in the ODB given by a path and returns its index as a number. If we have for example an array
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15 Nov 2024, Konstantin Olchanski, Info, New sequencer command ODBLOOKUP
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> A new sequencer command "ODBLOOKUP" has been implemented, which does a lookup of a string in a string
> array in the ODB given by a path and returns its index as a number. If we have for example an array
>
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18 Nov 2024, Stefan Ritt, Info, New sequencer command ODBLOOKUP
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> "value not found" sets "index" to ?
It sets it actually to "not found". Since all variables are stings in the sequencer, you can then do a test like
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10 Mar 2016, Thomas Lindner, Info, New rootana forum | rootana web display tools
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We have started a new elog for discussions of the ROOTANA MIDAS analyzer package
[1], which is used at TRIUMF and elsewhere for quick displays of MIDAS data.
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16 Sep 2016, Konstantin Olchanski, Info, New rootana forum | rootana web display tools
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> We have started a new elog for discussions of the ROOTANA MIDAS analyzer package
Posting there is almost like talking to oneself - barely anybody is subscribed, not even me.
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05 Sep 2012, Stefan Ritt, Info, New pipe compression implemented in mlogger
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A new pipe compression has been implemented in mlogger thanks to Fedor Ignatov from BINP
Novosibirsk. The way it works that the logger write into a pipe instead directly into a file. The pipe can
then be connected to any compression program without the need to copile against any additional C
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07 Aug 2006, Stefan Ritt, Info, New multi-threaded midas slow control system
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[b]Multi-threaded slow control system[/b]
The Midas slow control system has been modified to support multi-threaded slow control front-ends. Each device gets it's own thread in the front-end, which |