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authorDimitri Sokolyuk <demon@dim13.org>2011-12-20 16:03:04 +0000
committerDimitri Sokolyuk <demon@dim13.org>2011-12-20 16:03:04 +0000
commitaeec53f9a3f6a431676489df5e60f3b1f16efb9a (patch)
tree33a524d0edc3bec7163db7aeb6d5062ca86a6613
parent20ba613e5ba14ac212f37623245657219a875764 (diff)
reduce frequency of duty cycle from 100Hz to 50Hz
-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);
}