Steam Controller

IN report

The IN report packets contain 64 bytes.

byte index	bit 7	bit 6	bit 5	bit 4	bit 3	bit 2	bit 1	bit 0
[0]	unknown, 0x01 - maybe the controller number?
[1]	unknown, 0x00
[2-3]	input = 0x013c, idle = 0x040b, on/off = 0x0301
[4-5]	counter, unsigned, little endian
[6]	unknown, idle = 0x00, input = 0x04
[7]	unknown, 0x00
[8]	A	X	B	Y	LT	RT	LB	RB
[9]	LG	previous	steam	next	d-pad down	d-pad left	d-pad right	d-pad up
[10]	?	left stick button	?	right pad touched	left pad touched	right pad button	left pad button or left stick button	RG
[11]	LT, released = 0x00, fully pressed = 0xff
[12]	RT, released = 0x00, fully pressed = 0xff
[13-15]	unknown, 0x000000
[16-17]	left pad x or stick x, signed, little endian, left = 0x8001 (-32767), right = 0x7fff (32767)
[18-19]	left pad y or stick y, signed, little endian, down = 0x8001 (-32767), up = 0x7fff (32767)
[20-21]	right pad x, signed, little endian, left = 0x8001 (-32767), right = 0x7fff (32767)
[22-23]	right pad y, signed, little endian, down = 0x8001 (-32767), up = 0x7fff (32767)
todo