 03 Jun 2019, Konstantin Olchanski, Forum, midas wiki updated to mediawiki 1.27.5
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the midas wiki was updated to the latest LTS point release 1.27.5.
Also, an installation error was fixed that prevented confirmation of new accounts (git checkout
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 07 Jun 2019, Konstantin Olchanski, Forum, midas wiki updated to mediawiki 1.27.7
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the midas wiki was updated to the latest LTS point release 1.27.7, the latest (last?) security update.
mediawiki series 1.27 is now officially EOL, see
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12 Jun 2019, Marius Koeppel, Forum, Strange JS array creation
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Hello everybody,
I have a strange JS behavior. In one of my frontends I create a key in the ODB with:
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17 Jun 2019, Konstantin Olchanski, Forum, Strange JS array creation
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> db_create_key(hDB, 0, "Equipment/Switching/Variables/DATA_WRITE", TID_INT);
you can also do this from javascript, too, using the db_create rpc call, see mjsonrpc_db_create() and
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24 Jun 2019, Marius Koeppel, Forum, Strange JS array creation
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> > for (i = 0; i < lines.length; i++) {
> > modbset("/Equipment/Switching/Variables/DATA_WRITE[" + String(i) + "]", parseInt(lines[i]));
> > }
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25 Jun 2019, Konstantin Olchanski, Forum, Strange JS array creation
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> --> In the midas back-end I never created an array. I created an INT in the ODB with db_create_key(hDB, 0,
> "Equipment/Switching/Variables/DATA_WRITE", TID_INT). By using modset in javascript and parsing the string
> "/Equipment/Switching/Variables/DATA_WRITE[" + String(i) + "]" I call it like an array and it shows up like an
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26 Jun 2019, Hassan, Forum, Problem transferring fetest data from the remote frontend to the backend
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Hi again, we now have Midas installed on the Rpi (remote frontend machine) and
have managed to run Fetest on it. Now we are at a stage where we want to send
the Fetest data over to the Data Acquisition machine, which also has Midas
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26 Jun 2019, Konstantin Olchanski, Forum, Problem transferring fetest data from the remote frontend to the backend
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> Hi again, we now have Midas installed on the Rpi (remote frontend machine) and
> have managed to run Fetest on it. Now we are at a stage where we want to send
> the Fetest data over to the Data Acquisition machine ...
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03 Jul 2019, Thomas Lindner, Forum, MIDAS Workshop on Aug 7
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Dear MIDAS users,
Here's further information on the third MIDAS workshop:
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23 Jul 2019, Frederik Wauters, Forum, How to convert C midas frontends to C++
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I am moving our fe code to c++ midas with cmake. I did encounter your a) problems.
How do I solve mismatched declarations in the mfe (or other places in the midas code)? It is having issues with the midas defined BOOL/... types. This |
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23 Jul 2019, Stefan Ritt, Forum, How to convert C midas frontends to C++
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Did you include mfe.h as written in elog:1526 ?
Stefan |
23 Jul 2019, Frederik Wauters, Forum, How to convert C midas frontends to C++ 
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> Did you include mfe.h as written in elog:1526 ?
>
> Stefan
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23 Jul 2019, Stefan Ritt, Forum, How to convert C midas frontends to C++
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Have you left any "extern C" in your frontend program or in any of the used header file. Seems
like the linker cannot find the poll_event in your frontend code. If it's there, but it's compiled
with C calling (instead of C++), the name mangling causes it to be invisible to the linker. That
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23 Jul 2019, Lukas Gerritzen, Forum, How to convert C midas frontends to C++
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Can you post the exact command that cmake executes to link sc_fe_mini (with make VERBOSE=1)?
I have noticed similar linking problems that depended on the order when linking. In my case, it
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25 Jul 2019, Frederik Wauters, Forum, How to convert C midas frontends to C++ (my problem solved)
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Ok, so the detail that I missed was that the dummy functions
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30 Jul 2019, Stefan Ritt, Forum, How to convert C midas frontends to C++ (my problem solved)
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> as a side comment, not all drivers are c++ compatible yet (e.g. mscbvr), so changes needed are small
Right. We recently switched the whole midas to c++, but we could not cover all drivers. Most of them just need some type
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01 Aug 2019, Stefan Ritt, Forum, How to convert C midas frontends to C++ (my problem solved)
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>
> Ok, so the detail that I missed was that the dummy functions
>
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06 Aug 2019, Thomas Lindner, Forum, MIDAS Workshop on Aug 7
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Dear MIDAS users,
A final reminder about the MIDAS workshop tomorrow. A couple reminders/notes:
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09 Aug 2019, Konstantin Olchanski, Forum, How to convert C midas frontends to C++
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> How do I solve mismatched declarations in the mfe (or other places in the midas code)?
I run into such problems all the time. My solution? I grep for the function name in my code and in the header file,
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28 Aug 2019, Nick Hastings, Forum, History plot problems for frontend with multiple indicies
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Hello experts,
I have been writing a SC frontend for a powersupply. I have used the model
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