long button press / auto reset back to app

[Shay Ohayon]

I need some help with something very basic... I need a way to upgrade my DFU BLE bootloader to either reset back to the app if no update has been sent after some timeout, OR to add a long button press that would reset back to the app. Can someone give me some pointers how I would go about adding such features? Thank you!

[endnode]

Most of people here use nRF5 SDK directly. If you want to keep using mbed then I believe their SDK have similar basic modules, their forum seems to be active as well...