11 Oct 2021, Konstantin Olchanski, Forum, test
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> > > test, no email. K.O.
> >
> > test reply, no email. K.O.
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11 Oct 2021, Konstantin Olchanski, Forum, midas forum updated, moved
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The midas forum software (elogd) was updated to latest version and moved from our old server
(ladd00.triumf.ca) to our new server (daq00.triumf.ca).
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22 Oct 2021, Francesco Renga, Forum, mhttpd error
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Dear all,
I am trying to make the MIDAS web server for my DAQ project accessible from other machines. In the ODB, I activated the necessary flags:
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22 Oct 2021, Stefan Ritt, Forum, mhttpd error
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> Enable IPv6 y
Probably the IPv6 problem, see here elog:2269
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25 Oct 2021, Francesco Renga, Forum, mhttpd error
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It worked, thank you very much!
Francesco
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25 Oct 2021, Francesco Renga, Forum, Logger crash
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Hello,
I'm experiencing crashes of the mlogger program on the time scale of a couple
of days. The only messages from MIDAS are:
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25 Oct 2021, Stefan Ritt, Forum, Logger crash
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The short term solution would be to increase the logger timeout in the ODB under
/Programs/Logger/Watchdog timeout
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09 Nov 2021, Francesco Renga, Forum, Issue in data writing speed
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Dear all,
I've a frontend writing a quite big bunch of data into a MIDAS bank (16bit output from a 4MP photo camera).
I'm experiencing a writing speed problem that I don't understand. When the photo camera is triggered at a low rate (< 2 Hz)
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09 Nov 2021, Hunter Lowe, Forum, MityCAMAC Login
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Hello all,
I've recently acquired a MityCAMAC system that was built at TRIUMF and I'm
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10 Nov 2021, Stefan Ritt, Forum, Issue in data writing speed
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Midas uses various buffers (in the frontend, at the server side before the SYSTEM buffer, the SYSTEM buffer itself, on the
logger before writing to disk. All these buffers are in RAM and have fast access, so you can fill them pretty quickly. When
they are full, the logger writes to disk, which is slower. So I believe at 2 Hz your disk can keep up with your writing
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11 Nov 2021, Thomas Lindner, Forum, MityCAMAC Login
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Hi Hunter
This sounds like a Triumf specific problem;
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19 Nov 2021, Jacob Thorne, Forum, Sequencer error with ODB Inc
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Hi,
I am having problems with the midas sequencer, here is my code:
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02 Dec 2021, Stefan Ritt, Forum, Sequencer error with ODB Inc
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Thanks for reporting that bug. Indeed there was a problem in the sequencer code which I fixed now. Please try the updated develop branch.
Stefan |
16 Dec 2021, Zaher Salman, Forum, Device driver for modbus
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Dear all, does anyone have an example of for a device driver using modbus or modbus tcp to communicate with a device and willing to share it? Thanks. |
26 Jan 2022, Frederik Wauters, Forum, .gz files
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I adapted our analyzer to compile against the manalyzer included in the midas repo.
All our data files are .mid.gz, which now fail to process :(
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26 Jan 2022, Konstantin Olchanski, Forum, .gz files
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> I adapted our analyzer to compile against the manalyzer included in the midas repo.
> TMReadEvent: error: short read 0 instead of -1193512213
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26 Jan 2022, Konstantin Olchanski, Forum, Device driver for modbus
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> Dear all, does anyone have an example of for a device driver using modbus or modbus tcp to communicate with a device and willing to share it? Thanks.
I have not seen any modbus devices recently, so all my code and examples are quite old.
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26 Jan 2022, Konstantin Olchanski, Forum, Issue in data writing speed
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Francesco, when you say "writing an event is slow", do you mean it in the frontend
or in the output data file?
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26 Jan 2022, Konstantin Olchanski, Forum, Issue in data writing speed
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> Francesco, when you say "writing an event is slow", do you mean it in the frontend
> or in the output data file?
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26 Jan 2022, Konstantin Olchanski, Forum, mhttpd error
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> > Enable IPv6 y
>
> Probably the IPv6 problem, see here elog:2269
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