freemyipod r539 - Code Review

Repository:	freemyipod
Revision:	< r538‎ \| r539 \| r540 >
Date:	18:51, 6 February 2011
Author:	theseven
Status:	new
Tags:
Comment:	emCORE: Implement WHEEL_MOVED_ACCEL events in iPod Nano 2G clickwheel driver
Modified paths:	/emcore/trunk/target/ipodnano2g/clickwheel.c (modified) (history)

Diff [purge]

Index: emcore/trunk/target/ipodnano2g/clickwheel.c
—	—	@@ -95,8 +95,9 @@
96	96	if (distance < -48) distance += 96;
97	97	else if (distance > 48) distance -= 96;
98	98	DEBUGF("Wheel moved %d units without accel", distance);
	99	+ button_send_event(WHEEL_MOVED, 0, distance);
99	100	DEBUGF("Wheel moved %d units with accel", distance * packets);
100		~~- button_send_event(WHEEL_MOVED, 0, distance);~~
	101	+ button_send_event(WHEEL_MOVED_ACCEL, 0, distance * packets);
101	102	collect += distance * packets;
102	103	enum button_event e = collect > 0 ? WHEEL_FORWARD : WHEEL_BACKWARD;
103	104	int data = (collect > 0 ? collect : -collect) / 128;