freemyipod r638 - Code Review

Repository:	freemyipod
Revision:	< r637‎ \| r638 \| r639 >
Date:	19:12, 21 February 2011
Author:	theseven
Status:	new
Tags:
Comment:	emCORE: Fix iPod Classic timer constants
Modified paths:	/emcore/trunk/target/ipodnano3g/timer.c (modified) (history)

Diff [purge]

Index: emcore/trunk/target/ipodnano3g/timer.c
—	—	@@ -39,20 +39,20 @@
40	40
41	41	void timer_schedule_wakeup(uint32_t usecs)
42	42	{
43		~~- if (usecs > 9942053)~~
	43	+ if (usecs > 28256363)
44	44	{
45	45	TBPRE = 511;
46	46	TBDATA1 = 65535;
47	47	}
48		~~- else if (usecs > 19417)~~
	48	+ else if (usecs > 55188)
49	49	{
50	50	TBPRE = 511;
51		~~- TBDATA1 = (usecs * 216) >> 15;~~
	51	+ TBDATA1 = (usecs * 152) >> 16;
52	52	}
53	53	else
54	54	{
55	55	TBPRE = 0;
56		~~- TBDATA1 = (usecs * 216) >> 6;~~
	56	+ TBDATA1 = (usecs * 152) >> 7;
57	57	}
58	58	TBCON = (1 << 13) \| /* TB_INT1_EN */
59	59	(0 << 12) \| /* TB_INT0_EN */