Sam Zakhem

Interrupts from Kernel space to User space

Discussion created by Sam Zakhem on Sep 16, 2011



I wrote a kernel driver on i.mx35 pdk and implemented interrupts on some of the pins. The interrupt is being handled in the kernel successfully but I want to let the user application know about the interrupt. Is there any way to inform the user application whenever an interrupt happens in the kernel? 

All kind of help is appreciated.

Thank you!


Sam Zak