aboutsummaryrefslogtreecommitdiff
path: root/kernel/heartbeat.c
diff options
context:
space:
mode:
Diffstat (limited to 'kernel/heartbeat.c')
-rw-r--r--kernel/heartbeat.c12
1 files changed, 4 insertions, 8 deletions
diff --git a/kernel/heartbeat.c b/kernel/heartbeat.c
index 16dbb0e..7540ddc 100644
--- a/kernel/heartbeat.c
+++ b/kernel/heartbeat.c
@@ -30,21 +30,17 @@ heartbeat(void *arg)
DDRB |= _BV(PIN);
PORTB &= ~_BV(PIN);
-#define DL MSEC(5)
-
- update(0, DL);
-
for (;;) {
PORTB |= _BV(PIN);
- update(MSEC(100), DL);
+ sleep(MSEC(100));
PORTB &= ~_BV(PIN);
- update(MSEC(50), DL);
+ sleep(MSEC(50));
PORTB |= _BV(PIN);
- update(MSEC(100), DL);
+ sleep(MSEC(100));
PORTB &= ~_BV(PIN);
- update(MSEC(500), DL);
+ sleep(MSEC(500));
}
}