linuxembeddedlinux-device-driverembedded-linuxbeagleboard

Interrupts in Beaglebone

I am reading a hall sensor output in beaglebone gpio pin, for every rising edge the interrupt service routine needs to execute. So, how to use external interrupt in beaglebone? and is there any standard driver for this purpose?

Thanks.

Solution

  • Yes there is a standard driver. This page here shows the basic steps for using gpio's.