Difference between revisions of "Steam Controller"

Revision as of 21:56, 24 March 2016

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]	0x01 when controls change, and 0x04 when no control change after a few seconds
[3]	0x3c when controls change, and 0x0b when no control change after a few seconds
[4-5]	counter (unsigned, little endian)
[6-7]	unknown (0x0000)
[8]	A	X	B	Y	LT	RT	LB	RB
[9]	LG	previous	steam	next	left pad button	?	?	?
[10]	?	left stick button	?	right pad touched	left pad touched	right pad button	left pad button or left stick button	RG
[11-13]	unknown
[14-15]	left pad x or stick x, signed, little endian, left = 0x8001 (-32767), right = 0x7fff (32767)
[16-17]	left pad y or stick y, signed, little endian, down = 0x8001 (-32767), up = 0x7fff (32767)
[18-19]	right pad x, signed, little endian, left = 0x8001 (-32767), right = 0x7fff (32767)
[20-21]	right pad y, signed, little endian, down = 0x8001 (-32767), up = 0x7fff (32767)
todo

@@ Line 64: / Line 64: @@
 |-
 |[11-13]
+|colspan="8"| unknown
 |-
-|[14-15] left pad x or stick x, signed, little endian, left = 0x8001 (-32767), right = 0x7fff (32767)
+|[14-15]
+|colspan="8"| left pad x or stick x, signed, little endian, left = 0x8001 (-32767), right = 0x7fff (32767)
 |-
-|[16-17] left pad y or stick y, signed, little endian, down = 0x8001 (-32767), up = 0x7fff (32767)
+|[16-17]
+|colspan="8"| left pad y or stick y, signed, little endian, down = 0x8001 (-32767), up = 0x7fff (32767)
 |-
-|[18-19] right pad x, signed, little endian, left = 0x8001 (-32767), right = 0x7fff (32767)
+|[18-19]
+|colspan="8"| right pad x, signed, little endian, left = 0x8001 (-32767), right = 0x7fff (32767)
+|-
+|[20-21]
+|colspan="8"| right pad y, signed, little endian, down = 0x8001 (-32767), up = 0x7fff (32767)
 |-
-|[20-21] right pad y, signed, little endian, down = 0x8001 (-32767), up = 0x7fff (32767)
 |todo
 |}