我尝试使用 libinput 作为默认设置，但我没有得到 EVENT_DAWN，只有 EVENT_UP，所以我无法拖动滚动条或拖放某些东西。只能按按钮（没有“黎明动画”）
我已经尝试过 return evdev，效果很好。我可以使用这两个库（其中一个），但我喜欢 libinput 中的校准矩阵，它是与尺寸无关的模型
触摸屏是 eGalax Inc.
xinput --test-xi2 --root
⎡ Virtual core pointer id=2 [master pointer (3)]
⎜ ↳ Virtual core XTEST pointer id=4 [slave pointer (2)]
⎜ ↳ eGalax Inc. id=11 [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)]
↳ Power Button id=7 [slave keyboard (3)]
↳ Logitech USB Keyboard id=8 [slave keyboard (3)]
↳ Logitech USB Keyboard Consumer Control id=9 [slave keyboard (3)]
↳ Logitech USB Keyboard System Control id=10 [slave keyboard (3)]
↳ Eee PC WMI hotkeys id=12 [slave keyboard (3)]
EVENT type 22 (RawTouchBegin)
device: 2 (11)
detail: 103
valuators:
0: 16831.74 (16831.74)
1: 17791.73 (17791.73)
EVENT type 23 (RawTouchUpdate)
device: 2 (11)
detail: 103
valuators:
0: 16831.74 (16831.74)
1: 17759.73 (17759.73)
EVENT type 23 (RawTouchUpdate)
device: 2 (11)
detail: 103
valuators:
0: 16831.74 (16831.74)
1: 17631.73 (17631.73)
EVENT type 23 (RawTouchUpdate)
device: 2 (11)
detail: 103
valuators:
0: 16831.74 (16831.74)
1: 17695.73 (17695.73)
EVENT type 23 (RawTouchUpdate)
device: 2 (11)
detail: 103
valuators:
0: 16895.74 (16895.74)
1: 17759.73 (17759.73)
EVENT type 23 (RawTouchUpdate)
device: 2 (11)
detail: 103
valuators:
0: 16895.74 (16895.74)
1: 17695.73 (17695.73)
EVENT type 23 (RawTouchUpdate)
device: 2 (11)
detail: 103
valuators:
0: 16895.74 (16895.74)
1: 17631.73 (17631.73)
EVENT type 23 (RawTouchUpdate)
device: 2 (11)
detail: 103
valuators:
0: 16927.74 (16927.74)
1: 17631.73 (17631.73)
EVENT type 23 (RawTouchUpdate)
device: 2 (11)
detail: 103
valuators:
0: 16927.74 (16927.74)
1: 17567.73 (17567.73)
EVENT type 23 (RawTouchUpdate)
device: 2 (11)
detail: 103
valuators:
0: 16991.74 (16991.74)
1: 17567.73 (17567.73)
EVENT type 23 (RawTouchUpdate)
device: 2 (11)
detail: 103
valuators:
0: 17023.74 (17023.74)
1: 17567.73 (17567.73)
EVENT type 23 (RawTouchUpdate)
device: 2 (11)
detail: 103
valuators:
0: 16991.74 (16991.74)
1: 17567.73 (17567.73)
EVENT type 23 (RawTouchUpdate)
device: 2 (11)
detail: 103
valuators:
0: 16799.74 (16799.74)
1: 17535.73 (17535.73)
EVENT type 24 (RawTouchEnd)
device: 2 (11)
detail: 103
valuators:
0: 16799.74 (0.00)
1: 17535.73 (0.00)
UPD....我使用的是 Ubuntu 20.04。我的事件没有在触摸屏上发生，我的事件没有在前端应用程序中发生。我无法按住滚动条，无法进行拖放。我可以进行“点击”，但只有当我从触摸屏上移开手指时才可以，而不是在我触摸它时。
libinput debug-events --verbose
libinput version: 1.15.5
event1 - Power Button: is tagged by udev as: Keyboard
event1 - Power Button: device is a keyboard
event0 - Power Button: is tagged by udev as: Keyboard
event0 - Power Button: device is a keyboard
event2 - Logitech USB Keyboard: is tagged by udev as: Keyboard
event2 - Logitech USB Keyboard: device is a keyboard
event3 - Logitech USB Keyboard Consumer Control: is tagged by udev as: Keyboard
event3 - Logitech USB Keyboard Consumer Control: device is a keyboard
event4 - Logitech USB Keyboard System Control: is tagged by udev as: Keyboard
event4 - Logitech USB Keyboard System Control: device is a keyboard
event7 - HD-Audio Generic HDMI/DP,pcm=3: is tagged by udev as: Switch
event8 - HD-Audio Generic HDMI/DP,pcm=7: is tagged by udev as: Switch
event6 - eGalax Inc.: is tagged by udev as: Touchscreen
event6 - eGalax Inc.: device is a touch device
event10 - HD-Audio Generic Rear Mic: is tagged by udev as: Switch
event11 - HD-Audio Generic Line: is tagged by udev as: Switch
event12 - HD-Audio Generic Line Out: is tagged by udev as: Switch
event13 - HD-Audio Generic Front Headphone: is tagged by udev as: Switch
event9 - HD-Audio Generic Front Mic: is tagged by udev as: Switch
event5 - Eee PC WMI hotkeys: is tagged by udev as: Keyboard
event5 - Eee PC WMI hotkeys: device is a keyboard
-event1 DEVICE_ADDED Power Button seat0 default group1 cap:k
-event0 DEVICE_ADDED Power Button seat0 default group2 cap:k
-event2 DEVICE_ADDED Logitech USB Keyboard seat0 default group3 cap:k
-event3 DEVICE_ADDED Logitech USB Keyboard Consumer Control seat0 default group3 cap:k
-event4 DEVICE_ADDED Logitech USB Keyboard System Control seat0 default group3 cap:k
-event7 DEVICE_ADDED HD-Audio Generic HDMI/DP,pcm=3 seat0 default group4 cap:
-event8 DEVICE_ADDED HD-Audio Generic HDMI/DP,pcm=7 seat0 default group4 cap:
-event6 DEVICE_ADDED eGalax Inc. seat0 default group5 cap:t ntouches 1 calib
-event10 DEVICE_ADDED HD-Audio Generic Rear Mic seat0 default group4 cap:
-event11 DEVICE_ADDED HD-Audio Generic Line seat0 default group4 cap:
-event12 DEVICE_ADDED HD-Audio Generic Line Out seat0 default group4 cap:
-event13 DEVICE_ADDED HD-Audio Generic Front Headphone seat0 default group4 cap:
-event9 DEVICE_ADDED HD-Audio Generic Front Mic seat0 default group4 cap:
-event5 DEVICE_ADDED Eee PC WMI hotkeys seat0 default group6 cap:k
-event6 TOUCH_DOWN +0.000s -1 (0) 36.77/62.11 (753.00/1272.00mm)
event6 TOUCH_FRAME +0.000s
event6 TOUCH_MOTION +0.028s -1 (0) 36.72/62.06 (752.00/1271.00mm)
event6 TOUCH_FRAME +0.028s
event6 TOUCH_MOTION +0.080s -1 (0) 36.57/62.06 (749.00/1271.00mm)
event6 TOUCH_FRAME +0.080s
event6 TOUCH_MOTION +0.104s -1 (0) 36.52/62.06 (748.00/1271.00mm)
event6 TOUCH_FRAME +0.104s
event6 TOUCH_MOTION +0.128s -1 (0) 36.47/62.01 (747.00/1270.00mm)
event6 TOUCH_FRAME +0.128s
event6 TOUCH_MOTION +0.179s -1 (0) 36.47/62.06 (747.00/1271.00mm)
event6 TOUCH_FRAME +0.179s
event6 TOUCH_MOTION +0.203s -1 (0) 36.47/62.01 (747.00/1270.00mm)
event6 TOUCH_FRAME +0.203s
event6 TOUCH_MOTION +0.255s -1 (0) 36.52/62.01 (748.00/1270.00mm)
event6 TOUCH_FRAME +0.255s
event6 TOUCH_MOTION +0.283s -1 (0) 36.52/61.96 (748.00/1269.00mm)
event6 TOUCH_FRAME +0.283s
event6 TOUCH_MOTION +0.382s -1 (0) 36.47/62.01 (747.00/1270.00mm)
event6 TOUCH_FRAME +0.382s
event6 TOUCH_MOTION +0.458s -1 (0) 36.47/61.96 (747.00/1269.00mm)
event6 TOUCH_FRAME +0.458s
event6 TOUCH_MOTION +0.534s -1 (0) 36.52/61.96 (748.00/1269.00mm)
event6 TOUCH_FRAME +0.534s
event6 TOUCH_MOTION +0.661s -1 (0) 36.52/62.01 (748.00/1270.00mm)
event6 TOUCH_FRAME +0.661s
event6 TOUCH_MOTION +0.713s -1 (0) 36.57/62.01 (749.00/1270.00mm)
event6 TOUCH_FRAME +0.713s
event6 TOUCH_MOTION +0.841s -1 (0) 36.52/62.01 (748.00/1270.00mm)
event6 TOUCH_FRAME +0.841s
event6 TOUCH_MOTION +0.868s -1 (0) 36.52/61.96 (748.00/1269.00mm)
event6 TOUCH_FRAME +0.868s
event6 TOUCH_MOTION +0.892s -1 (0) 36.47/61.96 (747.00/1269.00mm)
event6 TOUCH_FRAME +0.892s
event6 TOUCH_MOTION +0.968s -1 (0) 36.52/62.06 (748.00/1271.00mm)
event6 TOUCH_FRAME +0.968s
event6 TOUCH_UP +0.992s
event6 TOUCH_FRAME +0.992s
和这个....
evemu-record
Available devices:
/dev/input/event0: Power Button
/dev/input/event1: Power Button
/dev/input/event2: Logitech USB Keyboard
/dev/input/event3: Logitech USB Keyboard Consumer Control
/dev/input/event4: Logitech USB Keyboard System Control
/dev/input/event5: Eee PC WMI hotkeys
/dev/input/event6: eGalax Inc.
/dev/input/event7: HD-Audio Generic HDMI/DP,pcm=3
/dev/input/event8: HD-Audio Generic HDMI/DP,pcm=7
/dev/input/event9: HD-Audio Generic Front Mic
/dev/input/event10: HD-Audio Generic Rear Mic
/dev/input/event11: HD-Audio Generic Line
/dev/input/event12: HD-Audio Generic Line Out
/dev/input/event13: HD-Audio Generic Front Headphone
Select the device event number [0-13]: 6
# EVEMU 1.3
# Kernel: 5.4.0-58-generic
# DMI: dmi:bvnAmericanMegatrendsInc.:bvr2203:bd07/28/2020:svnSystemmanufacturer:pnSystemProductName:pvrSystemVersion:rvnASUSTeKCOMPUTERINC.:rnPRIMEA320I-K:rvrRevX.0x:cvnDefaultstring:ct3:cvrDefaultstring:
# Input device name: "eGalax Inc."
# Input device ID: bus 0x03 vendor 0xeef product 0x01 version 0x100
# Supported events:
# Event type 0 (EV_SYN)
# Event code 0 (SYN_REPORT)
# Event code 1 (SYN_CONFIG)
# Event code 2 (SYN_MT_REPORT)
# Event code 3 (SYN_DROPPED)
# Event code 4 ((null))
# Event code 5 ((null))
# Event code 6 ((null))
# Event code 7 ((null))
# Event code 8 ((null))
# Event code 9 ((null))
# Event code 10 ((null))
# Event code 11 ((null))
# Event code 12 ((null))
# Event code 13 ((null))
# Event code 14 ((null))
# Event code 15 (SYN_MAX)
# Event type 1 (EV_KEY)
# Event code 330 (BTN_TOUCH)
# Event type 3 (EV_ABS)
# Event code 0 (ABS_X)
# Value 748
# Min 0
# Max 2047
# Fuzz 0
# Flat 0
# Resolution 0
# Event code 1 (ABS_Y)
# Value 1271
# Min 0
# Max 2047
# Fuzz 0
# Flat 0
# Resolution 0
# Properties:
N: eGalax Inc.
I: 0003 0eef 0001 0100
P: 00 00 00 00 00 00 00 00
B: 00 0b 00 00 00 00 00 00 00
B: 01 00 00 00 00 00 00 00 00
B: 01 00 00 00 00 00 00 00 00
B: 01 00 00 00 00 00 00 00 00
B: 01 00 00 00 00 00 00 00 00
B: 01 00 00 00 00 00 00 00 00
B: 01 00 04 00 00 00 00 00 00
B: 01 00 00 00 00 00 00 00 00
B: 01 00 00 00 00 00 00 00 00
B: 01 00 00 00 00 00 00 00 00
B: 01 00 00 00 00 00 00 00 00
B: 01 00 00 00 00 00 00 00 00
B: 01 00 00 00 00 00 00 00 00
B: 02 00 00 00 00 00 00 00 00
B: 03 03 00 00 00 00 00 00 00
B: 04 00 00 00 00 00 00 00 00
B: 05 00 00 00 00 00 00 00 00
B: 11 00 00 00 00 00 00 00 00
B: 12 00 00 00 00 00 00 00 00
B: 14 00 00 00 00 00 00 00 00
B: 15 00 00 00 00 00 00 00 00
B: 15 00 00 00 00 00 00 00 00
A: 00 0 2047 0 0 0
A: 01 0 2047 0 0 0
################################
# Waiting for events #
################################
E: 0.000001 0001 014a 0001 # EV_KEY / BTN_TOUCH 1
E: 0.000001 0003 0000 1233 # EV_ABS / ABS_X 1233
E: 0.000001 0003 0001 0930 # EV_ABS / ABS_Y 930
E: 0.000001 0000 0000 0000 # ------------ SYN_REPORT (0) ---------- +0ms
E: 0.051775 0003 0000 1232 # EV_ABS / ABS_X 1232
E: 0.051775 0003 0001 0931 # EV_ABS / ABS_Y 931
E: 0.051775 0000 0000 0000 # ------------ SYN_REPORT (0) ---------- +51ms
E: 0.079657 0003 0000 1231 # EV_ABS / ABS_X 1231
E: 0.079657 0003 0001 0932 # EV_ABS / ABS_Y 932
E: 0.079657 0000 0000 0000 # ------------ SYN_REPORT (0) ---------- +28ms
E: 0.103556 0003 0000 1230 # EV_ABS / ABS_X 1230
E: 0.103556 0000 0000 0000 # ------------ SYN_REPORT (0) ---------- +24ms
E: 0.127452 0003 0000 1229 # EV_ABS / ABS_X 1229
E: 0.127452 0000 0000 0000 # ------------ SYN_REPORT (0) ---------- +24ms
E: 0.151359 0003 0001 0931 # EV_ABS / ABS_Y 931
E: 0.151359 0000 0000 0000 # ------------ SYN_REPORT (0) ---------- +24ms
E: 0.330595 0003 0001 0930 # EV_ABS / ABS_Y 930
E: 0.330595 0000 0000 0000 # ------------ SYN_REPORT (0) ---------- +179ms
E: 0.458055 0003 0001 0929 # EV_ABS / ABS_Y 929
E: 0.458055 0000 0000 0000 # ------------ SYN_REPORT (0) ---------- +128ms
E: 0.509836 0003 0001 0928 # EV_ABS / ABS_Y 928
E: 0.509836 0000 0000 0000 # ------------ SYN_REPORT (0) ---------- +51ms
E: 0.537723 0003 0000 1230 # EV_ABS / ABS_X 1230
E: 0.537723 0000 0000 0000 # ------------ SYN_REPORT (0) ---------- +28ms
E: 0.589501 0003 0001 0929 # EV_ABS / ABS_Y 929
E: 0.589501 0000 0000 0000 # ------------ SYN_REPORT (0) ---------- +52ms
E: 0.665181 0003 0000 1229 # EV_ABS / ABS_X 1229
E: 0.665181 0000 0000 0000 # ------------ SYN_REPORT (0) ---------- +76ms
E: 0.689079 0003 0001 0928 # EV_ABS / ABS_Y 928
E: 0.689079 0000 0000 0000 # ------------ SYN_REPORT (0) ---------- +24ms
E: 0.716961 0003 0001 0926 # EV_ABS / ABS_Y 926
E: 0.716961 0000 0000 0000 # ------------ SYN_REPORT (0) ---------- +27ms
E: 0.740860 0003 0000 1230 # EV_ABS / ABS_X 1230
E: 0.740860 0003 0001 0924 # EV_ABS / ABS_Y 924
E: 0.740860 0000 0000 0000 # ------------ SYN_REPORT (0) ---------- +24ms
E: 0.764767 0003 0001 0923 # EV_ABS / ABS_Y 923
E: 0.764767 0000 0000 0000 # ------------ SYN_REPORT (0) ---------- +24ms
E: 0.792643 0003 0000 1229 # EV_ABS / ABS_X 1229
E: 0.792643 0000 0000 0000 # ------------ SYN_REPORT (0) ---------- +28ms
E: 0.816547 0001 014a 0000 # EV_KEY / BTN_TOUCH 0
E: 0.816547 0000 0000 0000 # ------------ SYN_REPORT (0) ---------- +24ms