• 1
    How to build

    extract zip:

    unzip LogicSrc.zip

    Dependencies libgtkmm-3.0:

    sudo apt-get libgtkmm-3.0

    change dir:

    cd Logic



    add dtoverlay=gpio-no-irq to /boot/config.txt

    Reboot important to keep your pi running!!!



  • 2
    Step 2

    For a first external signal connect a switch to Gpio 4 (Raspi 40 pin header pin 7 Gpio pinout) and Ground (pin 9).

    With the program you now choose the Trigger 4 and "Single" (capture) and activate the switch.

    In a moment you see that a switch is not just on or off but usually bounces back and forth some times.