I am working on a project with an Atmega2560. The chip is on a custom PCB, so I am NOT using the Arduino board. However, I have loaded the Arduino bootloader and I need to use INT7(PE7) as an interrupt.
Is there a way I can configure the pin to function as an interrupt on CHANGE? I have been searching the internet like crazy, and cannot find a solution.
I am attempting to set up a CC3000 WiFi module with INT7 as the IRQ pin, if that helps... When I manually connect the IRQ pin to INT3(pin 18), everything works fine, so I know my code is functioning properly.
Any info would be greatly appreciated!!