linux -- xinput 输入设备管理
xinput list⎡ Virtual core pointerid=2[master pointer(3)]⎜↳ Virtual core XTEST pointerid=4[slavepointer(2)]⎜↳ SynPS/2 Synaptics TouchPad
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命令 ------> xinput list
⎡ Virtual core pointer id=2 [master pointer (3)]
⎜ ↳ Virtual core XTEST pointer id=4 [slave pointer (2)]
⎜ ↳ SynPS/2 Synaptics TouchPad id=12 [slave pointer (2)]
⎜ ↳ TPPS/2 IBM TrackPoint id=13 [slave pointer (2)]
⎣ Virtual core keyboard id=3 [master keyboard (2)]
↳ Virtual core XTEST keyboard id=5 [slave keyboard (3)]
↳ Power Button id=6 [slave keyboard (3)]
↳ Video Bus id=7 [slave keyboard (3)]
↳ Video Bus id=8 [slave keyboard (3)]
↳ Sleep Button id=9 [slave keyboard (3)]
↳ Integrated Camera id=10 [slave keyboard (3)]
↳ AT Translated Set 2 keyboard id=11 [slave keyboard (3)]
↳ ThinkPad Extra Buttons id=14 [slave keyboard (3)]
命令 ------> xinput list-props 12 查看id=12的设备状态
Device 'SynPS/2 Synaptics TouchPad':
Device Enabled (126): 1
Coordinate Transformation Matrix (128): 1.000000, 0.000000, 0.000000, 0.000000, 1.000000, 0.000000, 0.000000, 0.000000, 1.000000
Device Accel Profile (248): 1
Device Accel Constant Deceleration (249): 2.500000
Device Accel Adaptive Deceleration (250): 1.000000
Device Accel Velocity Scaling (251): 12.500000
Synaptics Edges (252): 1781, 5579, 1646, 4582
Synaptics Finger (253): 25, 30, 256
Synaptics Tap Time (254): 180
Synaptics Tap Move (255): 245
Synaptics Tap Durations (256): 180, 180, 100
Synaptics ClickPad (257): 0
Synaptics Tap FastTap (258): 0
Synaptics Middle Button Timeout (259): 75
Synaptics Two-Finger Pressure (260): 282
Synaptics Two-Finger Width (261): 7
Synaptics Scrolling Distance (262): 111, 111
Synaptics Edge Scrolling (263): 1, 0, 0
Synaptics Two-Finger Scrolling (264): 0, 0
Synaptics Move Speed (265): 1.000000, 1.750000, 0.035842, 40.000000
Synaptics Edge Motion Pressure (266): 30, 160
Synaptics Edge Motion Speed (267): 1, 446
Synaptics Edge Motion Always (268): 0
Synaptics Off (269): 0
Synaptics Locked Drags (270): 0
Synaptics Locked Drags Timeout (271): 5000
Synaptics Tap Action (272): 0, 0, 0, 0, 0, 0, 0
Synaptics Click Action (273): 1, 1, 1
Synaptics Circular Scrolling (274): 0
Synaptics Circular Scrolling Distance (275): 0.100000
Synaptics Circular Scrolling Trigger (276): 0
Synaptics Circular Pad (277): 0
Synaptics Palm Detection (278): 0
Synaptics Palm Dimensions (279): 10, 200
Synaptics Coasting Speed (280): 20.000000, 50.000000
Synaptics Pressure Motion (281): 30, 160
Synaptics Pressure Motion Factor (282): 1.000000, 1.000000
Synaptics Grab Event Device (283): 1
Synaptics Gestures (284): 1
Synaptics Capabilities (285): 1, 0, 1, 1, 1, 1, 1
Synaptics Pad Resolution (286): 105, 75
Synaptics Area (287): 0, 0, 0, 0
Synaptics Noise Cancellation (288): 27, 27
Device Product ID (243): 2, 7
Device Node (244): "/dev/input/event6"
xinput disable 12 禁用设备
xinput enable 12 启用设备
xinput 主要用于管理电脑上的输入设备.
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