 02 Feb 2020, Konstantin Olchanski, Suggestion, MIDAS tested with MariaDB?
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> We're using the History Logger MIDAS feature and writing to mySQL tables, but
> in some cases have run into issues installing mySQL on centos7 systems.
>
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02 Feb 2020, Konstantin Olchanski, Bug Report, support for mbedtls - get an open ssl error while trying to compile Midas
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> I only work on this project from Tuesday to Thursdays.
No problem. No hurry.
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04 Feb 2020, Konstantin Olchanski, Bug Report, Compiling Midas in OS 10.15 Catalina
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> > > I have updated our daq computer to the latest OS 10.15 ...
> >
> > FWIW, I do not have macos 10.15. I have 10.13 at home and 10.14 in the office. Maybe Stefan has it?
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10 Feb 2020, Konstantin Olchanski, Bug Report, Compiling Midas in OS 10.15 Catalina
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> Any luck with Midas in OS 10.15?
Best I can tell, the problem is not in midas: pthread.h should be there, somewhere.
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 10 Feb 2020, Konstantin Olchanski, Suggestion, switch midas to c++ threads?
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Hi, Stefan & co - now that midas is c++11 and c++11 comes with a threads library, should we
switch midas to use the c++11 threads instead of pthreads? (Of course on Linux c++11
threads are a layer on top of pthreads, the best I know).
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10 Feb 2020, Konstantin Olchanski, Info, Force triggering of idle routine of a frontend
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> We had a case where a detector produced electrostatic discharges which only lasted for a second or so
> and we were happy to detect this in spikes in the HV current. With measurements of only one per minute
> we would not have realized that so quicky.
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20 Feb 2020, Konstantin Olchanski, Bug Report, RPC Error: ACK or other control chars from "db_get_values"
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> The unexpected token is \0x6
> RPC Error json parser exception: SyntaxError: JSON.parse: bad control character in string literal at line 80 column 30 of the JSON data, method: "db_get_valus",
params: [object Object], id: 1582020074098.
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20 Feb 2020, Konstantin Olchanski, Forum, Writting Midas Events via FPGAs
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> rb_xxx functions are midas event agnostic. The receiving side in mfe.cxx (lines 1418 in receive_trigger_event) however pulls one event at a time. If you
> have some inconsistency I would put some debugging code there.
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20 Feb 2020, Konstantin Olchanski, Forum, Difference between "Event Data Size" and "All Bank Size"
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> Thanks for pointing out this error. The "All Bank Size" contains the size of all banks including their
> bank headers, but NOT the global bank header itself. I modified the documentation accordingly.
>
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21 Feb 2020, Konstantin Olchanski, Forum, Writting Midas Events via FPGAs
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Hi, Stefan - is this our famous 64-bit misalignement? Where we have each alternating bank aligned and misaligned at 64 bits? Without changing the data
format, one can always store data in 64-bit aligned banks by inserting a dummy banks between real banks:
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21 Feb 2020, Konstantin Olchanski, Forum, Writting Midas Events via FPGAs
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> We also agree and found the problem now.
Good. what was wrong?
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28 Feb 2020, Konstantin Olchanski, Bug Report, Compiling Midas in OS 10.15 Catalina
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> > [midas/build] $ cmake -D NO_SSL=1 ..
> If I run the compilation with the flag NO_SSL it works just fine. ...
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08 Mar 2020, Konstantin Olchanski, Forum, RPC error
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I do not see this error, but there was one more report (they did not clearly say what http errors
they see) https://bitbucket.org/tmidas/midas/issues/209/get-rid-of-mjsonrpc-dialogs-put-it-to-
the
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10 Mar 2020, Konstantin Olchanski, Info, MIDAS vs JSROOT web pages
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Just FYI, I am looking at the ROOT web programming component JSROOT and I notice that the RPC mechanism quite different from the JSON-
RPC I implemented for MIDAS.
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16 Mar 2020, Konstantin Olchanski, Info, MIDAS will use C++11
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> After much discussion, and following the MIDAS workshop at TRIUMF, we made the decision to use C++11 in MIDAS.
>
> There are many benefits, and only one drawback - no c++11 compilers in the default OS install on older computers (i.e.
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16 Mar 2020, Konstantin Olchanski, Release, midas-2020-03-a
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midas-2020-03-a is here.
Accumulated changes and bug fixes since last tag midas-2019-09-i.
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16 Mar 2020, Konstantin Olchanski, Info, mhttpd mongoose 6.16 update
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the update of mhttpd to mongoose version 6.16 was committed to the develop branch of midas. If you do not want to use this
updated code or if it causes problems, please use the mhttpd6 executable or midas from the midas-2020-03 release branch.
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16 Mar 2020, Konstantin Olchanski, Info, mhttpd mongoose 6.16 update
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> the update of mhttpd to mongoose version 6.16 was committed to the develop branch of midas.
The new code implements 3 http ports:
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16 Mar 2020, Konstantin Olchanski, Info, mhttpd mongoose 6.16 update
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> > the update of mhttpd to mongoose version 6.16 was committed to the develop branch of midas.
Configuration is done by ODB /WebServer:
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17 Mar 2020, Konstantin Olchanski, Info, mbedtls, mhttpd mongoose 6.16 update
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> > > the update of mhttpd to mongoose version 6.16 was committed to the develop branch of midas.
current code looks for the mbedtls library in ../mbedtls (next to midas)
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