File: ,/dev/input/by-id/usb-Valve_Software_Wired_Controller-if02-event-joystick      (all events except gyro/accelerometer),,,,
TO USER,Linux Type,Type Alias,Linux Code,Code Alias,Value Range
Joystick,3,EV_ABS,"0,1","ABS_X, ABS_Y",-32767 to 32767 (Resolution 51)
RIGHT DPAD PRESSURE,3,EV_ABS,"3,4","ABS_RX, ABS_RY","-32767 to 32767 (Fuzz 256, Resolution 1638)"
LEFT DPAD PRESSURE,3,EV_ABS,"16,17","ABS_HAT0X, ABS_HAT0Y","-32767 to 32767 (Fuzz 256, Resolution 1638)"
RIGHT TRIGGER PRESSURE,3,EV_ABS,20,ABS_HAT2X,0-255
LEFT TRIGGER PRESSURE,3,EV_ABS,21,ABS_HAT2Y,0-255
LEFT DPAD ENGAGED,1,EV_KEY,289,BTN_THUMB,0-1
RIGHT DPAD ENGAGED,1,EV_KEY,290,BTN_THUMB2,0-1
A,1,EV_KEY,304,BTN_SOUTH,0-1
B,1,EV_KEY,305,BTN_EAST,0-1
X,1,EV_KEY,307,BTN_NORTH,0-1
Y,1,EV_KEY,308,BTN_WEST,0-1
LEFT SHOULDER,1,EV_KEY,310,BTN_TL,0-1
RIGHT SHOULDER,1,EV_KEY,311,BTN_TR,0-1
LEFT TRIGGER BTN,1,EV_KEY,312,BTN_TL2,0-1
RIGHT TRIGGER BTN,1,EV_KEY,313,BTN_TR2,0-1
<,1,EV_KEY,314,BTN_SELECT,0-1
>,1,EV_KEY,315,BTN_START,0-1
STEAM,1,EV_KEY,316,BTN_MODE,0-1
Joystick BTN,1,EV_KEY,317,BTN_THUMBL,0-1
RIGHT DPAD BTN,1,EV_KEY,318,BTN_THUMBR,0-1
BOTTOM TRIGGER LEFT,1,EV_KEY,336,BTN_GEAR_DOWN,0-1
BOTTOM TRIGGER RIGHT,1,EV_KEY,337,BTN_GEAR_UP,0-1
LEFT DPAD UP,1,EV_KEY,544,BTN_DPAD_UP,0-1
LEFT DPAD DOWN,1,EV_KEY,545,BTN_DPAD_DOWN,0-1
LEFT DPAD LEFT,1,EV_KEY,546,BTN_DPAD_LEFT,0-1
LEFT DPAD RIGHT,1,EV_KEY,547,BTN_DPAD_RIGHT,0-1