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Button activation on "Double touch" ?

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  • Danica
    replied
    Hello Sorin,

    Glad to know that the counter worked for your program.
    On the other hand, the
    Code:
    (counter++!=1)
    can be replaced by
    Code:
    counter++;
    wherein every time the user button is touched, the counter adds up by 1.
    Also, you may include an additional condition as
    Code:
    if (counter % 2 == 0 && counter != 0)
    I hope the above helps.
    If you require any further information, please let us know.

    Best Regards,
    Last edited by Danica; 26th December 2018, 09:20 AM.

    Leave a comment:


  • Loscanones
    replied
    Thanks for the code, but it was not exactly what i wanted since i`m not using genie library.
    I followed your suggestions and come up with this one that it`s working:

    var counter ;
    if (ImageTouched == iUserbutton0)
    (counter++ !=1) ;
    pause(100) ;
    if (counter % 2 == 0)
    ActivateForm(1)
    endif
    endif



    Regards
    Sorin

    Leave a comment:


  • Danica
    replied
    Dear Sorin,

    Assuming you're using genie library, you may use the condition:

    Code:
    if (genie.EventIs(&Event, GENIE_REPORT_OBJ, GENIE_OBJ_WINBUTTON, 0))
      {
        counter++;
        if (counter % 2 == 0)
        {
          genie.WriteObject(GENIE_OBJ_USER_LED, 0, 1);
        }
        else
        {
          genie.WriteObject(GENIE_OBJ_USER_LED, 0, 0);
        }
      }
    Otherwise, you may download the genie library in the link below:
    https://github.com/4dsystems/ViSi-Genie-Arduino-Library

    Also, you can add the millis function in setting time between the clicks to further recognize that a double tap has been made.

    I hope the above is useful to you.
    Please feel free to contact us if you need any further assistance.

    Best Regards,
    Last edited by Danica; 21st December 2018, 04:34 PM.

    Leave a comment:


  • Loscanones
    replied
    Hi Danica,
    Thanks for reply.
    A short example will be very nice, if possible...since i`m not a programmer i`m struggling a lot to understand this things...

    Regards
    Sorin

    Leave a comment:


  • Danica
    replied
    Dear Sorin,

    I may suggest that you use a counter everytime a report event is triggered from the button or any other widget.
    With this, use a modulus operator (%) with an integer 2 which whenever goes 0 or 1 would perform a specific routine.
    Thus, this creates a double touch response.

    I hope the above helps.
    And should you need further assistance, please do not hesitate to contact us anytime.

    Best Regards,

    Leave a comment:


  • Loscanones
    started a topic Button activation on "Double touch" ?

    Button activation on "Double touch" ?

    Just finished my project with Visi Genie and i was wondering if there is any way to activate a form-event after double touching a button or screen area.
    This can be helpful in order to avoid accidental trigger of an event.

    Any ideas?
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