scxreader.c: use pin PD2 by default

diff --git a/scxreader.c b/scxreader.c
index 71e1f7e403823c1d47360783564dfc6fcb914fdb..5f5b378159839829d2e01850c5dba07a23c3a743 100644 (file)
--- a/scxreader.c
+++ b/scxreader.c
@@ -6,7 +6,7 @@
 #include "uart.h"
 
 // which pin is the zener diode connected to
-#define read_scx_pin() (PINB & _BV(PB2))
+#define read_scx_pin() (PIND & _BV(PD2))
 
 // how many consecutive readings have to be the same in order to
 // accept the pin value