12 Jan
2015
12 Jan
'15
6:48 p.m.
From: Johnny Billquist: Monday, January 12, 2015 10:42 AM
But anything running constantly with the interrupts off should not be in
the "competition". As it's hardly called latency when you just ignore
the signal.
What I've seen is systems that collect data with interrupts on, but do
have to turn interrupts off when calling OS/8 services, or OS/8 will crash.
AFAIK, all OS/8 services and drivers require this, even things like the
RK05 driver.
Vince
And of course, you also have things like OS/8, which
runs with
interrupts off at all times, to which the answer to the original
question would be "OS/8". :-)
Exactly :-)