Hi I too have the same question, have you found any answer ? thanks
On Thursday, August 28, 2014 3:14:12 PM UTC+5:30, [email protected] wrote: > > I have read online that we can't handle interrupts from user > space. Instead - > 1) We can write a kernel thread and have that thread wait on an event. > 2) Once the interrupt occurs, send one asynchronous event from the kernel > module/driver to user space where we will have one signal handler with > FASYNC to tackle this > > I have written a kernel module that registers interrupts on the rising > edge on a GPIO pin and want to relay this message to user space. How do I > go about implementing the above? > > Thanks! > -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/d/optout.
