02 Nov 2009, Exaos Lee, Bug Fix, Build error due to missing header
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I encountered a build error as "sort undefined...". It is caused by missing C++ header <algorithm> in which "sort" is defined. It can be fixed as the attachment.
Environment:
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02 Nov 2009, Exaos Lee, Suggestion, New cmake files
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Though ended with ".c", "lazylogger.c" has to be build with C++ compiler. I have
to modify my CMakeLists.txt.
Please see the attachment if you need it. It works with svn-r4616. |
23 Nov 2009, Exaos Lee, Suggestion, Scripts for "midas-config" 
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Supposing you have installed MIDAS to some directory such as "/opt/MIDAS/r4621", you have to write some Makefile as the following while building some applications
based on the version installed:
[quote][code]
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08 Apr 2010, Exaos Lee, Forum, How to stop a run with a timer?
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I want to let the run stop and start periodically. But I looked through the ODB
and didn't find anything may help. I also checked the FAQ online and didn't find
answer either. Who can help me? Thank you. |
30 Mar 2011, Exaos Lee, Forum, How large does "bank32" support?
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Reading an FADC buffer often needs large buffer size, especially while several
FADCs work together. I want to know how large a bank32 can support. |
24 Jun 2011, Exaos Lee, Suggestion, Build MIDAS debian packages using autoconf/automake. 
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Here is my story. I deployed several Debian Linux boxes as the DAQ systems in our lab. But I feel it's boring to build and install midas and its related
softwares (such as root) on each box. So I need a local debian software repository and put midas and its related packages in it. First of all, I need a
midas debian package. After a week's study and searching, I finally finished the job. Hope you feel it useful.
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18 Apr 2012, Exaos Lee, Bug Report, Build error with mlogger: invalid conversion from ‘void*’ to ‘gzFile’
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I tried to build MIDAS under ArchLinux, failed on errors as following:
[CODE]src/mlogger.cxx: In function ‘INT midas_flush_buffer(LOG_CHN*)’:
src/mlogger.cxx:1011:54: error: invalid conversion from ‘void*’ to ‘gzFile’ [-fpermissive]
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13 Jun 2012, Exaos Lee, Bug Report, Cannot start/stop run through mhttpd
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Revision: r5286
Platform: Debian Linux 6.0.5 AMD64, with packages from squeeze-backports
Problem:
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13 Jun 2012, Exaos Lee, Bug Report, Cannot start/stop run through mhttpd
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> Well, it's mhttpd who cannot start the run, not you. So what happens when you press
> the "start run" button? Any errors in midas.log or in midas messages? Is mtransition
> in your PATH?
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14 Jun 2012, Exaos Lee, Bug Report, Cannot start/stop run through mhttpd
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> > Revision: r5286
> > Platform: Debian Linux 6.0.5 AMD64, with packages from squeeze-backports
> > Problem:
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07 May 2020, Estelle, Bug Report, Conflic between Rootana and midas about the redefinition of TID_xxx data types
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Dear Midas and Rootana people,
We have tried to update our midas DAQ with the new TID definitions describe in https://midas.triumf.ca/elog/Midas/1871
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27 Dec 2006, Eric-Olivier LE BIGOT, Forum, Access to out_info from mana.c
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Hello,
Is it possible to access out_info (defined in mana.c) from another program?
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05 Jan 2007, Eric-Olivier LE BIGOT, Suggestion, Access to out_info from mana.c
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Would it be relevant to transform out_info into a *non-static* variable of a type
defined by a *named* struct?
Currently, programs that try to access out_info cannot do it anymore; and they
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05 Apr 2005, Donald Arseneau, Bug Report, pointers and segfault in yb_any_file_rclose
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I'm getting segfaults in yb_any_file_rclose (closing a file opened with
yb_any_file_ropen with type MIDAS).
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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, 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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17 Dec 2025, Derek Fujimoto, Info, mplot updates
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Hello everyone,
Stefan and I have make a few updates to mplot to clean up some of the code and make it more usable directly from Javascript. With one exception
this does not change the html interface. The below describes changes up to commit |
14 Jan 2026, Derek Fujimoto, Bug Report, DEBUG messages not showing and related
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I have an application where I want to (optionally) send my own debugging messages to the midas.log file, but am having some problems with this:
* Messages with type MT_DEBUG don't show up in midas.log or on the messages page (calling cm_msg from python)
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14 Jan 2026, Derek Fujimoto, Bug Report, DEBUG messages not showing and related
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Ok thanks for the quick and clear response!
Derek
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26 Jun 2026, Derek Fujimoto, Info, MySQL Add Column
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Hello,
The UCN group at TRIUMF has used the history system extensively with a MySQL backend. They see long wait times (up to 20 mins) to add new logged variables |