我通过此链接来校准触摸屏：http://www.circuitbasics.com/raspberry-pi-touchscreen-calibration-screen-rotation/。
ls -la /dev/input/
total 0
drwxr-xr-x 4 root root 240 Jul 12 18:38 .
drwxr-xr-x 15 root root 3460 Jul 12 18:38 ..
drwxr-xr-x 2 root root 140 Jul 12 18:38 by-id
drwxr-xr-x 2 root root 140 Jul 12 18:38 by-path
crw-rw---- 1 root input 13, 64 Jul 12 18:38 event0
crw-rw---- 1 root input 13, 65 Jul 12 18:38 event1
crw-rw---- 1 root input 13, 66 Jul 12 18:38 event2
crw-rw---- 1 root input 13, 67 Jul 12 18:38 event3
crw-rw---- 1 root input 13, 68 Jul 12 18:38 event4
crw-rw---- 1 root input 13, 63 Jul 12 18:38 mice
crw-rw---- 1 root input 13, 32 Jul 12 18:38 mouse0
crw-rw---- 1 root input 13, 33 Jul 12 18:38 mouse1
root@raspberrypi:/sys/devices/virtual/input# cat input4/uevent
PRODUCT=0/0/0/0
NAME="FT5406 memory based driver"
PROP=2
EV=b
KEY=400 0 0 0 0 0 0 0 0 0 0
ABS=2608000 3
MODALIAS=input:b0000v0000p0000e0000-e0,1,3,k14A,ra0,1,2F,35,36,39,mlsfw
root@raspberrypi:~# cat /etc/ts.conf
# Uncomment if you wish to use the linux input layer event interface
module_raw input
# Uncomment if you're using a Sharp Zaurus SL-5500/SL-5000d
# module_raw collie
# Uncomment if you're using a Sharp Zaurus SL-C700/C750/C760/C860
# module_raw corgi
# Uncomment if you're using a device with a UCB1200/1300/1400 TS interface
# module_raw ucb1x00
# Uncomment if you're using an HP iPaq h3600 or similar
# module_raw h3600
# Uncomment if you're using a Hitachi Webpad
# module_raw mk712
# Uncomment if you're using an IBM Arctic II
# module_raw arctic2
module pthres pmin=1
module variance delta=30
module dejitter delta=100
module linear
我只在使用xinput_calibrator配置X时得到响应。当我输入此命令
sudo TSLIB_FBDEVICE=/dev/fb0 TSLIB_TSDEVICE=/dev/input/event1 ts_calibrate
我得到了optput
xres = 800, yres = 480
selected device is not a touchscreen I understand
有人可以帮助我，
提前致谢。