Fuzev2: Scrollwheel works like a charm :)

Move scrollwheel parsing function into separate file as it's reused.

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25425 a1c6a512-1295-4272-9138-f99709370657

1 files changed, 6 insertions, 0 deletions

diff --git a/firmware/target/arm/as3525/sansa-fuzev2/button-target.h b/firmware/target/arm/as3525/sansa-fuzev2/button-target.h
index 6dcd37460a..14f3db18f7 100644
--- a/firmware/target/arm/as3525/sansa-fuzev2/button-target.h
+++ b/firmware/target/arm/as3525/sansa-fuzev2/button-target.h
@@ -31,6 +31,12 @@ void button_init_device(void);
 bool button_hold(void);
 int button_read_device(void);
 unsigned short button_read_dbop(void);
+void get_scrollwheel(void);
+ 
+#define WHEEL_REPEAT_INTERVAL   (HZ/5)
+#define WHEEL_COUNTER_DIV       4
+#define ACCEL_INCREMENT         2
+#define ACCEL_SHIFT             2
 /* Sandisk Sansa Fuze button codes */
 
 /* Main unit's buttons */