[Amforth-devel] Interrupts handling

[pito <pi...@vo...>]

Hi dear friends,
finally I started to read the docs. The chapter on interrupts is for
me too difficult to understand so my Q:
1. how are actually interrupts handled? I've seen the source of Lubos
Pekny's keyboard driver, but it is too complex to understand the concept
2. I am running the sieve demo and e.g. I'd like to unterrupt simply
the interations by ctrl-C. How shall this be done?
3. Is there an access to ISR? Can I put something in it?
4. How the OS is using interrupts? Any periodic activity (ticks, heartbeat..)
5. How to write a simple interrupt routine? Any simple example? E.g.
from rx?
Thanks a lot, Pito