Question

我将tslib配置设置如下：

root@NanoPC-T2:~# cat /etc/ts.conf
#module_raw friendlyarm-ts-input
module_raw input
module pthres pmin=1
module variance delta=30
module dejitter delta=10000
module linear

和....

root@NanoPC-T2:~# cat /etc/input.conf
TSLIB_TSDEVICE=/dev/input/event1
#TSLIB_TSDEVICE=/dev/touchscreen-1wire

但是当我运行ts_calibrate时它会显示这个错误：

root@NanoPC-T2:~# ts_calibrate
TouchDevice: /dev/input/event1
xres = 1024, yres = 600
tslib: Selected device is not a touchscreen (must support ABS_X and ABS_Y events)

触摸不起作用。

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当我在网上搜索大部分论坛时说你应该编辑触摸Linux源来解决这个问题，因为这意味着你的触摸板是多点触控但在配置中它是单点触控。但是我的设备中的默认应用程序是在linux的statup上运行而touch正在该程序中工作，但是在我的程序中不起作用，我想也许它需要ts_calibrate但是我可以运行ts_calibrate它会显示我这个错误。

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这是我的设备配置：

root@NanoPC-T2:~# cat /dev/input/event1
·6Y)c56Y4c60·6Y=c0·6YDc9·6YIc·6YNc·6YU±55·6YbM61·6YlM·6YrM9·6YwM·6Y|M·6Y·6Y6Y6Y¯6Y´6Y¹6YÃé5·6YÌé61·6YÖé0·6YÜé9·6Yáé·6Yæé·6Yµ5·6Y¿60·6YÈ0·6YÏ9·6YÓ·6YÙ·6Y¿      ·6YÇ
^C
root@NanoPC-T2:~# cat /proc/bus/input/devices
I: Bus=0019 Vendor=0001 Product=0002 Version=0100
N: Name="Nexell Keypad"
P: Phys=nexell/input0
S: Sysfs=/devices/platform/nxp-keypad/input/input0
U: Uniq=
H: Handlers=event0
B: PROP=0
B: EV=13
B: KEY=100000 0 0 0
B: MSC=10

I: Bus=0018 Vendor=0000 Product=0000 Version=0000
N: Name="it7260_ts"
P: Phys=I2C
S: Sysfs=/devices/virtual/input/input1
U: Uniq=
H: Handlers=kbd event1
B: PROP=0
B: EV=b
B: KEY=2000000 1000 40000800 0 0 0 0
B: ABS=2650000 0

I: Bus=0013 Vendor=dead Product=beef Version=0101
N: Name="fa_ts_input"
P: Phys=input(ts)
S: Sysfs=/devices/virtual/input/input2
U: Uniq=
H: Handlers=mouse0 event2
B: PROP=0
B: EV=b
B: KEY=400 0 0 0 0 1000 40000800 0 0 0 0
B: ABS=1000003

I: Bus=0003 Vendor=1c4f Product=0032 Version=0110
N: Name="SIGMACHIP Usb Mouse"
P: Phys=usb-nxp-ehci-1.1/input0
S: Sysfs=/devices/platform/nxp-ehci/usb1/1-1/1-1.1/1-1.1:1.0/input/input3
U: Uniq=
H: Handlers=mouse1 event3
B: PROP=0
B: EV=17
B: KEY=1f0000 0 0 0 0 0 0 0 0
B: REL=103
B: MSC=10

I: Bus=0000 Vendor=0000 Product=0000 Version=0000
N: Name="I2S-ES8316 Headphone Jack"
P: Phys=ALSA
S: Sysfs=/devices/platform/es8316-audio.0/sound/card0/input4
U: Uniq=
H: Handlers=event4
B: PROP=0
B: EV=21
B: SW=4

root@NanoPC-T2:~# cat /sys/devices/virtual/input/input1/event1/uevent
MAJOR=13
MINOR=65
DEVNAME=input/event1

root@NanoPC-T2:~# evtest /dev/input/event1
Input driver version is 1.0.1
Input device ID: bus 0x18 vendor 0x0 product 0x0 version 0x0
Input device name: "it7260_ts"
Supported events:
  Event type 0 (EV_SYN)
  Event type 1 (EV_KEY)
    Event code 139 (KEY_MENU)
    Event code 158 (KEY_BACK)
    Event code 172 (KEY_HOMEPAGE)
    Event code 217 (KEY_SEARCH)
  Event type 3 (EV_ABS)
    Event code 48 (ABS_MT_TOUCH_MAJOR)
      Value      0
      Min        0
      Max       16
    Event code 50 (ABS_MT_WIDTH_MAJOR)
      Value      0
      Min        0
      Max        2
    Event code 53 (ABS_MT_POSITION_X)
      Value      0
      Min        0
      Max     1024
    Event code 54 (ABS_MT_POSITION_Y)
      Value      0
      Min        0
      Max      600
    Event code 57 (ABS_MT_TRACKING_ID)
      Value      0
      Min        0
      Max        5
Properties:
Testing ... (interrupt to exit)
Event: time 1495091024.272836, type 3 (EV_ABS), code 53 (ABS_MT_POSITION_X), value 221
Event: time 1495091024.272845, type 3 (EV_ABS), code 54 (ABS_MT_POSITION_Y), value 343
Event: time 1495091024.272853, type 3 (EV_ABS), code 48 (ABS_MT_TOUCH_MAJOR), value 8
Event: time 1495091024.272859, type 3 (EV_ABS), code 57 (ABS_MT_TRACKING_ID), value 0
Event: time 1495091024.272862, ++++++++++++++ SYN_MT_REPORT ++++++++++++
Event: time 1495091024.272867, -------------- SYN_REPORT ------------
Event: time 1495091024.295424, type 3 (EV_ABS), code 53 (ABS_MT_POSITION_X), value 226
Event: time 1495091024.295450, type 3 (EV_ABS), code 54 (ABS_MT_POSITION_Y), value 343
Event: time 1495091024.295472, type 3 (EV_ABS), code 48 (ABS_MT_TOUCH_MAJOR), value 8
Event: time 1495091024.295490, type 3 (EV_ABS), code 57 (ABS_MT_TRACKING_ID), value 0
Event: time 1495091024.295506, ++++++++++++++ SYN_MT_REPORT ++++++++++++
Event: time 1495091024.295522, -------------- SYN_REPORT ------------
Event: time 1495091024.316637, type 3 (EV_ABS), code 53 (ABS_MT_POSITION_X), value 229
Event: time 1495091024.316644, type 3 (EV_ABS), code 54 (ABS_MT_POSITION_Y), value 343
Event: time 1495091024.316651, type 3 (EV_ABS), code 48 (ABS_MT_TOUCH_MAJOR), value 8
Event: time 1495091024.316655, type 3 (EV_ABS), code 57 (ABS_MT_TRACKING_ID), value 0
Event: time 1495091024.316658, ++++++++++++++ SYN_MT_REPORT ++++++++++++
Event: time 1495091024.316661, -------------- SYN_REPORT ------------
Event: time 1495091024.336736, type 3 (EV_ABS), code 53 (ABS_MT_POSITION_X), value 229
Event: time 1495091024.336742, type 3 (EV_ABS), code 54 (ABS_MT_POSITION_Y), value 343
Event: time 1495091024.336749, type 3 (EV_ABS), code 48 (ABS_MT_TOUCH_MAJOR), value 4
Event: time 1495091024.336754, type 3 (EV_ABS), code 57 (ABS_MT_TRACKING_ID), value 0
Event: time 1495091024.336757, ++++++++++++++ SYN_MT_REPORT ++++++++++++
Event: time 1495091024.336760, -------------- SYN_REPORT ------------
Event: time 1495091024.356671, ++++++++++++++ SYN_MT_REPORT ++++++++++++
Event: time 1495091024.356675, -------------- SYN_REPORT ------------

Answer 1

解决了，我应该使用ts-mt.conf而不是ts.conf

# Capacitive screen 
TSLIB_CONFFILE = / etc / ts-mt.conf 
#Resistive screen 
# TSLIB_CONFFILE = / etc / ts.conf

tslib：所选设备不是触摸屏（必须支持ABS_X和ABS_Y事件）

1 个答案: