Rockbox mail archiveSubject: X5's joystick filtering
X5's joystick filtering
From: David Bleakley <cool2bdave_at_yahoo.com>
Date: Mon, 5 Mar 2007 15:25:55 -0800 (PST)
Thanks Jens for adding the extra filtering (Debounce).
My left joystick button still ranges from 0x2E - 0x40 when held in. The changes occur at about half the speed than it did before and is within the left button range below.
I wonder if some devices could break the set boundaries between buttons when held in. This would mean more than a debounce problem. Lets hope not.
I checked the code and found:
Button Hex Range Decimal Range # of Values
left -->0x00-0x41 0-65 -66
select -->0x42-0x61 66-97 -32
right -->0x62-0x7B 98-123 -26
Rec -->0x7C-0x97 124-151 -28
play -->0x98-0xB5 152-181 -30
down -->0xB6-0xd2 182-210 -29
up -->0xd3-0xEF 211-239 -29
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Page was last modified "Jan 10 2012" The Rockbox Crew