 16 Jan 2004, Razvan Stefan Gornea, , Access to hardware in the MIDAS framework 
|
The multimeter device is indeed to simple to use MIDAS but I am just trying
it as a learning experience. The DAQ system to develop involves VME crates
and general purpose I/O boards. The slow control part, especially accessing
|
|
17 Jan 2004, Stefan Ritt, , Access to hardware in the MIDAS framework
|
> The result is strange because the get function is called all the time very
> fast (much faster then the 9 seconds as set in the equipment) and even
> before starting the run (I just put the flag RO_RUNNING).
|
 13 Oct 2020, Soichiro Kuribayashi, Info, About remote control of front end part of MIDAS on chip
|
Hello!
My name is Soichiro Kuribayashi and I am a Ph.D. student at Kyoto University.
|
|
13 Oct 2020, Konstantin Olchanski, Info, About remote control of front end part of MIDAS on chip
|
> My name is Soichiro Kuribayashi and I am a Ph.D. student at Kyoto University.
> I'm a T2K collaborator and working for Super FGD which is new detector in ND280.
|
|
13 Oct 2020, Soichiro Kuribayashi, Info, About remote control of front end part of MIDAS on chip
|
Dear Konstantin,
Thank you very much for your reply and detailed information.
|
|
20 Oct 2020, Stefan Ritt, Info, About remote control of front end part of MIDAS on chip
|
We also use a Zynq chip and boot in the following order:
1. SD Card
|
|
21 Oct 2020, Soichiro Kuribayashi, Info, About remote control of front end part of MIDAS on chip
|
Dear Stefan,
Thank you very much for your help.
|
|
04 Aug 2009, Exaos Lee, Forum, About python interface
|
Coding in Python is faster than in C (but running slower). So, some python interfaces are useful for testing purpose. I hope you may like the PyMVME module
for VME bus testing. |
|
16 Dec 2013, Konstantin Olchanski, Bug Fix, Abolished SYNC and ASYNC defines
|
A few months ago, definitions of SYNC and ASYNC in midas.h have been changed away from "0" and "1",
and this caused problems with some event buffer management functions bm_xxx().
|
|
24 Apr 2020, Pintaudi Giorgio, Forum, API to read MIDAS format file
|
Dear MIDAS people,
I need to borrow your wisdom for a bit.
I am developing a piece of software that should read the history data stored in a
|
|
24 Apr 2020, Stefan Ritt, Forum, API to read MIDAS format file
|
| |
|
24 Apr 2020, Stefan Ritt, Forum, API to read MIDAS format file
|
I guess all three options would work. I just tried mhist and it still works with the "FILE" history
mhist -e <equipment name> -v <variable name> -h 10
|
|
24 Apr 2020, Pintaudi Giorgio, Forum, API to read MIDAS format file
|
[quote="Stefan Ritt"]I guess all three options would work. I just tried mhist and it still works with the "FILE" history
mhist -e <equipment name> -v <variable name> -h 10 |
|
24 Apr 2020, Pintaudi Giorgio, Forum, API to read MIDAS format file
|
[quote="Stefan Ritt"]I guess all three options would work. I just tried mhist and it still works with the "FILE" history
mhist -e <equipment name> -v <variable name> -h 10
|
|
24 Apr 2020, Stefan Ritt, Forum, API to read MIDAS format file
|
[quote="Pintaudi Giorgio"]
Hypothetically which one between the two lends itself the better to being "batched"? I mean to be read and controlled by a program/routine. For example,
some programs give the option to have the output formatted in json, etc...[/quote]
|
|
25 Apr 2020, Konstantin Olchanski, Forum, API to read MIDAS format file
|
<p>[quote="Pintaudi Giorgio"]Dear MIDAS people, I need to borrow your
wisdom for a bit. I am developing a piece of software that should read the history data
stored in a [FONT=Times New Roman].midas[/FONT] file (MIDAS format) and integrate it
|
|
03 May 2020, Pintaudi Giorgio, Forum, API to read MIDAS format file
|
> The format of .hst midas history files is pretty simple and mhdump.cxx is an easy to read
> illustration on how to read it from basic principles (without going through the midas library,
> which can be somewhat complicated). The newer "FILE" format for history is even simpler
|
|
03 May 2020, Konstantin Olchanski, Forum, API to read MIDAS format file
|
>
> - One is to convert to SQL format and then use a SQLite library to import the data in my
> application.
|
|
03 May 2020, Stefan Ritt, Forum, API to read MIDAS format file
|
> PS some time ago, I don't remember if you or Stefan, recommended CLion as C++ IDE. I have tried it
> (together with PyCharm) and I must admit that it is really good. It took me years to configure Emacs
|
|
04 May 2020, Pintaudi Giorgio, Forum, API to read MIDAS format file
|
> (But note that back when I implemented the SQLITE history writer, sqlite database corruption
> recovery instructions were "delete the file, restore from backup". And indeed in every test
> experiment I tried, the sqlite history databases eventually corrupted themselves. You see
|