freemyipod r390 - Code Review

Repository:	freemyipod
Revision:	< r389‎ \| r390 \| r391 >
Date:	00:21, 28 December 2010
Author:	theseven
Status:	new
Tags:
Comment:	emBIOS: Fix spurious wheel rotation events if the wheel was untouched in the meantime
Modified paths:	/embios/trunk/target/ipodnano3g/clickwheel.c (modified) (history)

Diff [purge]

Index: embios/trunk/target/ipodnano3g/clickwheel.c
—	—	@@ -20,7 +20,7 @@
21	21	//
22	22	//
23	23
24		-
	24	+#define DEBUG_CONSOLES 2
25	25	#include "global.h"
26	26	#include "clickwheel.h"
27	27	#include "button.h"
—	—	@@ -73,9 +73,10 @@
74	74
75	75	if (newtouched)
76	76	{
	77	+ int distance = 0;
77	78	if (!oldtouched) button_send_event(WHEEL_TOUCH, 0, newpos);
	79	+ else distance = newpos - oldpos;
78	80	button_send_event(WHEEL_POSITION, 0, newpos);
79		~~- int distance = newpos - oldpos;~~
80	81	DEBUGF("Time since last packet: %d microseconds", USEC_TIMER - lastpacket);
81	82	if (TIMEOUT_EXPIRED(lastpacket, 200000))
82	83	{