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-rw-r--r--kernel/kernel.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/kernel/kernel.c b/kernel/kernel.c
index e7f571c..ab7d466 100644
--- a/kernel/kernel.c
+++ b/kernel/kernel.c
@@ -114,13 +114,14 @@ ISR(TIMER1_COMPA_vect, ISR_NAKED)
/* if none is ready, go idle */
if (TAILQ_EMPTY(rq))
TAILQ_INSERT_TAIL(kern.idle->rq, kern.idle, r_link);
-
- OCR1A = now + nexthit;
/* switch context */
kern.cur->sp = SP;
kern.cur = TAILQ_FIRST(rq);
SP = kern.cur->sp;
+
+ /* set timer */
+ OCR1A = TCNT1 + nexthit;
popa();
reti();