Is there a global structure where you retain state information where it would be appropriate to save the most refent known state in a volatile variable?
On Fri, Jan 27, 2023 at 1:00 PM Tim Hardisty <t...@hardisty.co.uk> wrote: > Think this is an easy one but it's stumped me so far... > > I am setting up the USB Overcurrent interrupt and can't find any fully > implemented examples. > > The interrupt is set to both edges as I want to know when the over current > state is first set and later hopefully cleared. > > I can obviously read the state of the input pin, but I sort of feel I > should be able to pass the state as an arg to the handler (via xcpt_t > handler). > > Is that possible and, if so, how? >
