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-rw-r--r--kernel/rgb.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/kernel/rgb.c b/kernel/rgb.c
index 82ddbc8..ae5e119 100644
--- a/kernel/rgb.c
+++ b/kernel/rgb.c
@@ -60,12 +60,12 @@ pwm(void *arg)
v = *a->value;
//sei();
- if ((on = SEC2(v) / UINT8_MAX)) {
+ if ((on = SEC2(v) / INT8_MAX)) {
PORTB |= _BV(a->pin);
sleep(on);
}
- if ((off = SEC2(UINT8_MAX - v) / UINT8_MAX)) {
+ if ((off = SEC2(UINT8_MAX - v) / INT8_MAX)) {
PORTB &= ~_BV(a->pin);
sleep(off);
}