X-Git-Url: http://git.droids-corp.org/?p=protos%2Frc_servos.git;a=blobdiff_plain;f=main.c;fp=main.c;h=35098746f4563207d3510a44a96dd3d00b59e417;hp=5849b8bfe4b73f5a952d35c22bb69a6f9d8535c3;hb=e8dc3448b547f715e33f62ae690a9408b4e90a70;hpb=7113aed0018e08706cf5fbfeb58a96ba87a84ef4

diff --git a/main.c b/main.c
index 5849b8b..3509874 100644
--- a/main.c
+++ b/main.c
@@ -160,6 +160,9 @@ int main(void)
 	uint8_t t, diff;
 	uint8_t tmp;
 
+	/* use pull-up for inputs */
+	PORTC |= 0x3f;
+
 	/* LED */
 	DDRB = 0x02;