2015-02-09 06:13 AM
Hello, is there a way to detect connection of some signal to pin (recognize if pin is connected to some signal or if pin is unconnected).
2015-02-09 08:59 AM
Well you can pull it in the opposite direction of the expected static state of a connected pin, and watch it change. You can connect specific pins to timers. You can connect a selection of pins to the EXTI peripheral.