Linuxcnc IDE

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4 years 6 months ago #239564 by udoS
Replied by udoS on topic Linuxcnc IDE
@Reinhard
Little help ?

for (int i = 0; i < NumGridRows; ++i)
{
>
>
m_buttonsName = ( "btn_" + QString::number(i) + "_toggled");   //btn_x_toggled
        m_buttons->setObjectName(m_buttonsName);
        m_buttons->setCheckable(true);
        m_buttons->setChecked(false);

        QObject::connect(m_buttons,SIGNAL(pressed()),this,SLOT(??????????()) );
>
>
>

How do I get that argument in ?

???      udoS
 

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4 years 6 months ago #239614 by Reinhard
Replied by Reinhard on topic Linuxcnc IDE
@udoS
Although this code is not my code, I'm willing to help, but I don't support lazyness!
You already know the class name and the method name - and your question is well documented. So rtfm!

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4 years 6 months ago #239622 by udoS
Replied by udoS on topic Linuxcnc IDE
@Reinhard
Hi. I was almost expecting that much. Sorry.
I know what has to go into that field. Just can't figure it.
About that rtfm -- my eyes are bleeding already..

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4 years 6 months ago #239667 by Reinhard
Replied by Reinhard on topic Linuxcnc IDE

my eyes are bleeding already..

Can't believe it!

If you search for "qt signals" one of the first entries leads you to this page .
Qt has many of such fundamental pages with lots of examples in it.
i would argue qt online docs are exemplary!
Not like many others where you can read a lot without understanding anything :(

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4 years 6 months ago #239708 by udoS
Replied by udoS on topic Linuxcnc IDE
I know what has to go inside the SLOT(?????(xxx)(yyy zzz))
I do not know how to ?? formulate it. :-((
 

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4 years 5 months ago #242021 by udoS
Replied by udoS on topic Linuxcnc IDE
@Reingard (or any one else of course)
Hi Reinhard, can I some how talk you into a project building the interface for LogicLabs PLC into LinuxCNC?
It's a Software-PLC with a Ethercat Master and other Interfaces. 

Professional. Not the way I would/could do it. :-(

www.axelsoftware.it/en/runtime-components/

Best Regards
 

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4 years 5 months ago #242099 by smc.collins
Replied by smc.collins on topic Linuxcnc IDE
QT C++ absolutely kills Python in any heavy computational workloads though, as does just plain C++, that's not specifically a QT thing, it's a c/c++ thing. My big beef with Python, is that it is executionaly inefficient in every benchmark I have ever seen.
 

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4 years 3 months ago #247289 by udoS
Replied by udoS on topic Linuxcnc IDE
@Reinhard      Off Topic;

Reinhard, I'm looking for the joint.n.vel-cmd over nml chanal;
I think you have been all over it, so is there a emcstat for it.

I couldn't find it in your github.com/DjangoReinhard/FalconView


Best regards

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4 years 3 months ago #247298 by Reinhard
Replied by Reinhard on topic Linuxcnc IDE
Learn how to use grep and don't search for linuxcnc items in my project!

Go to source-tree of linuxcnc and issue some grep -R "whatever-u-search-4"
If you don't know the exact casing of your search pattern use grep -Ri "..."
lowercase-i stands for "ignorecase".

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4 years 3 months ago #247354 by udoS
Replied by udoS on topic Linuxcnc IDE
@Reinhart ... thanks; that was easy;

Now in your FalconView git you say :sample directory contains two cmake files indispensable for successful build:
  • FalconView.cmake
  • FindlinuxCNC.cmake
There is a FindlinuxCNC.cmake ;
But there is NO FalconView.cmake ; ?
 

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