I am planning to set up an HTML-PHP website gui which opens up in Chromium Kiosk mode.
I want the gui to count the number of falling edge interrupts and show the count on the GUI.
I have achieved this functionality quite easily using a C-program, but I don't know how to update the count php-variable on the GUI website.
The wiringPi GPIO utility does provide some functionality regarding GPIO pins, but not related to interrupts. This is the tutorial regarding wiringPi/PHP.
Any suggestions on how to tackle this problem?