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** <span id="n-.255Bhttps.253A.252F.252F.257B.257Bservername.257D.257D.252Fwiki.252Fmain_page.2523jetson-ai-displays-.25E6.2598.25BE.25E7.25A4.25BA.25E5.25B1.258F.255D">[[INVALID-TITLE:%5Bhttps://www.LCDwiki.net/wiki/Main_Page#Jetson-AI-Displays%20显示屏%5D|]][https://www.LCDwiki.net/wiki/Main_Page#Jetson-AI-Displays 显示屏]</span>
** <span id="n-.255Bhttps.253A.252F.252F.257B.257Bservername.257D.257D.252Fwiki.252Fmain_page.2523jetson-ai-cameras-.25E6.2591.2584.25E5.2583.258F.25E5.25A4.25B4.255D">[[INVALID-TITLE:%5Bhttps://www.LCDwiki.net/wiki/Main_Page#Jetson-AI-Cameras%20摄像头%5D|]][https://www.LCDwiki.net/wiki/Main_Page#Jetson-AI-Cameras 摄像头]</span>
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** <span id="n-.255Bhttps.253A.252F.252F.257B.257Bservername.257D.257D.252Fwiki.252Fmain_page.2523jetson-ai-robots-.25E6.259C.25BA.25E5.2599.25A8.25E4.25BA.25BA.255D">[[INVALID-TITLE:%5Bhttps://www.LCDwiki.net/wiki/Main_Page#Jetson-AI-Robots%20机器人%5D|]][https://www.LCDwiki.net/wiki/Main_Page#Jetson-AI-Robots 机器人]</span>
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* [[#|模块 '''''']]
** <span id="n-.255Bhttps.253A.252F.252F.257B.257Bservername.257D.257D.252Fwiki.252Fmain_page.2523long-range-wireless-comm-.25E8.25BF.259C.25E8.25B7.259D.25E7.25A6.25BB.25E6.2597.25A0.25E7.25BA.25BF.25E9.2580.259A.25E4.25BF.25A1.255D">[[INVALID-TITLE:%5Bhttps://www.LCDwiki.net/wiki/Main_Page#Long-range-wireless-comm%20远距离无线通信%5D|]][https://www.LCDwiki.net/wiki/Main_Page#Long-range-wireless-comm 远距离无线通信]</span>
** <span id="n-.255Bhttps.253A.252F.252F.257B.257Bservername.257D.257D.252Fwiki.252Fmain_page.2523short-range-wireless-comm-.25E8.25BF.2591.25E8.25B7.259D.25E7.25A6.25BB.25E6.2597.25A0.25E7.25BA.25BF.25E9.2580.259A.25E4.25BF.25A1.255D">[[INVALID-TITLE:%5Bhttps://www.LCDwiki.net/wiki/Main_Page#Short-range-wireless-comm%20近距离无线通信%5D|]][https://www.LCDwiki.net/wiki/Main_Page#Short-range-wireless-comm 近距离无线通信]</span>
** <span id="n-.255Bhttps.253A.252F.252F.257B.257Bservername.257D.257D.252Fwiki.252Fmain_page.2523wired-communication-.25E6.259C.2589.25E7.25BA.25BF.25E9.2580.259A.25E4.25BF.25A1.252F.25E6.258E.25A5.25E5.258F.25A3.25E8.25BD.25AC.25E6.258D.25A2.255D">[[INVALID-TITLE:%5Bhttps://www.LCDwiki.net/wiki/Main_Page#Wired-communication%20有线通信/接口转换%5D|]][https://www.LCDwiki.net/wiki/Main_Page#Wired-communication 有线通信/接口转换]</span>
** <span id="n-.255Bhttps.253A.252F.252F.257B.257Bservername.257D.257D.252Fwiki.252Fmain_page.2523misc-cameras-av-.25E6.2591.2584.25E5.2583.258F.25E5.25A4.25B4.252F.25E9.259F.25B3.25E8.25A7.2586.25E9.25A2.2591.255D">[[INVALID-TITLE:%5Bhttps://www.LCDwiki.net/wiki/Main_Page#Misc-cameras-av%20摄像头/音视频%5D|]][https://www.LCDwiki.net/wiki/Main_Page#Misc-cameras-av 摄像头/音视频]</span>
** <span id="n-.255Bhttps.253A.252F.252F.257B.257Bservername.257D.257D.252Fwiki.252Fmain_page.2523misc-sensor-modules-.25E4.25BC.25A0.25E6.2584.259F.25E5.2599.25A8.255D">[[INVALID-TITLE:%5Bhttps://www.LCDwiki.net/wiki/Main_Page#Misc-sensor-modules%20传感器%5D|]][https://www.LCDwiki.net/wiki/Main_Page#Misc-sensor-modules 传感器]</span>
** <span id="n-.255Bhttps.253A.252F.252F.257B.257Bservername.257D.257D.252Fwiki.252Fmain_page.2523misc-servos-motors-.25E7.2594.25B5.25E6.259C.25BA.252F.25E8.2588.25B5.25E6.259C.25BA.255D">[[INVALID-TITLE:%5Bhttps://www.LCDwiki.net/wiki/Main_Page#Misc-servos-motors%20电机/舵机%5D|]][https://www.LCDwiki.net/wiki/Main_Page#Misc-servos-motors 电机/舵机]</span>
** <span id="n-.255Bhttps.253A.252F.252F.257B.257Bservername.257D.257D.252Fwiki.252Fmain_page.2523misc-other-modules-.25E5.25A4.25A7.25E6.259D.2582.25E7.2583.25A9.255D">[[INVALID-TITLE:%5Bhttps://www.LCDwiki.net/wiki/Main_Page#Misc-other-modules%20大杂烩%5D|]][https://www.LCDwiki.net/wiki/Main_Page#Misc-other-modules 大杂烩]</span>
* [[#|机器人 '''''']]
** <span id="n-.255Bhttps.253A.252F.252F.257B.257Bservername.257D.257D.252Fwiki.252Fmain_page.2523robotics-cars-.25E6.2599.25BA.25E8.2583.25BD.25E8.25BD.25A6.255D">[[INVALID-TITLE:%5Bhttps://www.LCDwiki.net/wiki/Main_Page#Robotics-cars%20智能车%5D|]][https://www.LCDwiki.net/wiki/Main_Page#Robotics-cars 智能车]</span>
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** <span id="n-.255Bhttps.253A.252F.252F.257B.257Bservername.257D.257D.252Fwiki.252Fmain_page.2523robotics-robot-arms-.25E6.259C.25BA.25E6.25A2.25B0.25E6.2589.258B.252F.25E4.25BA.2591.25E5.258F.25B0.25E6.258E.25A7.25E5.2588.25B6.255D">[[INVALID-TITLE:%5Bhttps://www.LCDwiki.net/wiki/Main_Page#Robotics-robot-arms%20机械手/云台控制%5D|]][https://www.LCDwiki.net/wiki/Main_Page#Robotics-robot-arms 机械手/云台控制]</span>
* [[#|MCU/FPGA '''''']]
** <span id="n-.255Bhttps.253A.252F.252F.257B.257Bservername.257D.257D.252Fwiki.252Fmain_page.2523arduino-main-boards-arduino.255D">[[INVALID-TITLE:%5Bhttps://www.LCDwiki.net/wiki/Main_Page#Arduino-main-boards%20Arduino%5D|]][https://www.LCDwiki.net/wiki/Main_Page#Arduino-main-boards Arduino]</span>
** <span id="n-.255Bhttps.253A.252F.252F.257B.257Bservername.257D.257D.252Fwiki.252Fmain_page.2523micro.253Abit-micro.253Abit.255D">[[INVALID-TITLE:%5Bhttps://www.LCDwiki.net/wiki/Main_Page#micro:bit%20micro:bit%5D|]][https://www.LCDwiki.net/wiki/Main_Page#micro:bit micro:bit]</span>
** <span id="n-.255Bhttps.253A.252F.252F.257B.257Bservername.257D.257D.252Fwiki.252Fmain_page.2523mcu.2farm-stm32">[[INVALID-TITLE:%5Bhttps://www.LCDwiki.net/wiki/Main_Page#MCU.2FARM%20STM32|LPC]]</span>
** <span id="n-.255Bhttps.253A.252F.252F.257B.257Bservername.257D.257D.252Fwiki.252Fmain_page.2523fpga-fpga.255D">[[INVALID-TITLE:%5Bhttps://www.LCDwiki.net/wiki/Main_Page#FPGA%20FPGA%5D|]][https://www.LCDwiki.net/wiki/Main_Page#FPGA FPGA]</span>
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== 目录 ==
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* [[#.E4.BA.A7.E5.93.81.E7.89.B9.E7.82.B9|<span class="tocnumber">1</span> <span class="toctext">产品特点</span>]]
* [[#.E7.A1.AC.E4.BB.B6.E8.BF.9E.E6.8E.A5|<span class="tocnumber">2</span> <span class="toctext">硬件连接</span>]]
** [[#.E6.90.AD.E9.85.8DPi_4B.2F3B.2B.2F3A.2B.2F3B.2F2B.2FB.2B.2FA.2B.E4.BD.BF.E7.94.A8|<span class="tocnumber">2.1</span> <span class="toctext">搭配Pi 4B/3B+/3A+/3B/2B/B+/A+使用</span>]]
** [[#.E6.90.AD.E9.85.8DPi_5.2FCM4.2FCM3.2B.2FCM3.E4.BD.BF.E7.94.A8|<span class="tocnumber">2.2</span> <span class="toctext">搭配Pi 5/CM4/CM3+/CM3使用</span>]]
* [[#.E8.BD.AF.E4.BB.B6.E8.AE.BE.E7.BD.AE|<span class="tocnumber">3</span> <span class="toctext">软件设置</span>]]
** [[#.E7.94.A8.E4.BA.8EBookworm.E5.92.8CBullseye.E7.B3.BB.E7.BB.9F|<span class="tocnumber">3.1</span> <span class="toctext">用于Bookworm和Bullseye系统</span>]]
*** [[#.E6.96.B9.E6.B3.95.E4.B8.80.EF.BC.9A.E4.BD.BF.E7.94.A8Raspberry_Pi_Imager.E7.83.A7.E5.86.99.E6.9C.80.E6.96.B0.E5.AE.98.E6.96.B9.E9.95.9C.E5.83.8F|<span class="tocnumber">3.1.1</span> <span class="toctext">方法一:使用Raspberry Pi Imager烧写最新官方镜像</span>]]
*** [[#.E6.96.B9.E6.B3.95.E4.BA.8C.EF.BC.9A.E4.BD.BF.E7.94.A8.E9.A2.84.E5.AE.89.E8.A3.85.E9.95.9C.E5.83.8F|<span class="tocnumber">3.1.2</span> <span class="toctext">方法二:使用预安装镜像</span>]]
** [[#.E8.B0.83.E8.8A.82.E8.83.8C.E5.85.89.E4.BA.AE.E5.BA.A6|<span class="tocnumber">3.2</span> <span class="toctext">调节背光亮度</span>]]
** [[#.E6.98.BE.E7.A4.BA.E6.97.8B.E8.BD.AC|<span class="tocnumber">3.3</span> <span class="toctext">显示旋转</span>]]
*** [[#Bookworm.E6.98.BE.E7.A4.BA.E6.97.8B.E8.BD.AC|<span class="tocnumber">3.3.1</span> <span class="toctext">Bookworm显示旋转</span>]]
*** [[#Bullseye.2FBuster.E6.98.BE.E7.A4.BA.E6.97.8B.E8.BD.AC|<span class="tocnumber">3.3.2</span> <span class="toctext">Bullseye/Buster显示旋转</span>]]
*** [[#Stretch.2FJessie.E6.98.BE.E7.A4.BA.E6.97.8B.E8.BD.AC|<span class="tocnumber">3.3.3</span> <span class="toctext">Stretch/Jessie显示旋转</span>]]
** [[#.E8.A7.A6.E6.91.B8.E6.97.8B.E8.BD.AC|<span class="tocnumber">3.4</span> <span class="toctext">触摸旋转</span>]]
*** [[#Bookworm_.E8.A7.A6.E6.91.B8|<span class="tocnumber">3.4.1</span> <span class="toctext">Bookworm 触摸</span>]]
*** [[#Bullseye.2FBuster_.E8.A7.A6.E6.91.B8|<span class="tocnumber">3.4.2</span> <span class="toctext">Bullseye/Buster 触摸</span>]]
** [[#.E5.B1.8F.E5.B9.95.E4.BC.91.E7.9C.A0|<span class="tocnumber">3.5</span> <span class="toctext">屏幕休眠</span>]]
** [[#.E7.A6.81.E7.94.A8.E8.A7.A6.E6.91.B8|<span class="tocnumber">3.6</span> <span class="toctext">禁用触摸</span>]]
* [[#.E8.B5.84.E6.96.99|<span class="tocnumber">4</span> <span class="toctext">资料</span>]]
** [[#.E7.9B.B8.E5.85.B3.E8.B5.84.E6.96.99|<span class="tocnumber">4.1</span> <span class="toctext">相关资料</span>]]
** [[#.E8.BD.AF.E4.BB.B6|<span class="tocnumber">4.2</span> <span class="toctext">软件</span>]]
* [[#FAQ|<span class="tocnumber">5</span> <span class="toctext">FAQ</span>]]
* [[#.E5.94.AE.E5.90.8E|<span class="tocnumber">6</span> <span class="toctext">售后</span>]]
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= <span id="产品特点"></span><span id=".E4.BA.A7.E5.93.81.E7.89.B9.E7.82.B9" class="mw-headline">产品特点</span> =
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第962行: 第656行:




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<div id="mysupport" class="tabbertab" title="售后">
<div id="mysupport" class="tabbertab" title="售后">

2025年3月11日 (二) 17:54的最新版本



产品特点

  • 7寸电容触摸屏,硬件分辨率为800×480
  • 电容式5点触摸控制
  • 钢化玻璃电容触摸面板,硬度达6H
  • 支持Pi5/4B/CM4/3B+/3A+/3B/CM3/CM3+/2B/B+/A+
  • 直接通过Raspberry Pi的DSI接口驱动LCD,刷新率可达60Hz
  • 配合Raspberry Pi使用时,支持Raspberry Pi OS / Ubuntu / Kali / Volumio 和 Retropie,免驱
  • 配合VisionFive2使用时,支持Debian,单点触控,免驱
  • 配合Tinker Board 2使用时,支持Linux/Android,五点触控,免驱
  • 配合Core3566使用时,支持Debian/Ubuntu,五点触控,免驱
  • 支持通过软件控制背光亮度


硬件连接

搭配Pi 4B/3B+/3A+/3B/2B/B+/A+使用

1. 使用FFC线,将7inch DSI LCD连接到Raspberry Pi主板的15PIN DSI接口。

2. 使用2PIN电源连接线将LCD的电源接口连接到树莓派的40PIN GPIO接口。

[[wiki/文件:7inch-DSI-LCD-50.jpg|7inch-DSI-LCD-50.jpg]]

3. 为了方便使用,可以把Raspberry Pi通过螺丝固定到7inch DSI LCD的背面,并组装上铜柱。

最终安装效果如下图所示:



[[wiki/文件:7inch-DSI-LCD-5.jpg|7inch-DSI-LCD-5.jpg]]


搭配Pi 5/CM4/CM3+/CM3使用

1. 使用DSI-Cable-12cm线材,将7inch DSI LCD连接到Raspberry Pi主板的22PIN DSI1接口。

2. 使用2PIN电源连接线将LCD的电源接口连接到树莓派的40PIN GPIO接口。

[[wiki/文件:7inch-DSI-LCD-50.jpg|7inch-DSI-LCD-50.jpg]]

3. 为了方便使用,可以把Raspberry Pi 5通过螺丝固定的7inch DSI LCD的背面,并组装上铜柱。如下图所示:

[[wiki/文件:7inch_DSI_LCD-Pi5-0.jpg|7inch DSI LCD-Pi5-0.jpg]]


软件设置

用于Bookworm和Bullseye系统

方法一:使用Raspberry Pi Imager烧写最新官方镜像

用于树莓派的Raspberry Pi OS / Ubuntu / Kali / Volumio 和 Retropie系统。



[[wiki/文件:800x480-DSI-LCD-0.png|800x480-DSI-LCD-0.png]]


  • 2. 镜像烧写完成后,打开TF卡根目录的config.txt文件,在config.txt最后加入以下代码,保存并安全弹出TF卡。


dtoverlay=vc4-kms-v3d

#DSI1 Use

dtoverlay=vc4-kms-dsi-7inch

#DSI0 Use(Only Pi5/CM4)

#dtoverlay=vc4-kms-dsi-7inch,dsi0
  • 3. 将TF卡插入树莓派,给树莓派上电,正常等待几秒后可以进入显示,系统启动后可以正常触摸。
  • 注意:对于树莓派5的Bookworm系统,建议手动更新到最新的系统版本并重启(需在联网状态进行)


#更新系统

sudo apt-get update

sudo apt-get full-upgrade -y

#重启系统

sudo reboot

方法二:使用预安装镜像

1.选择对应的树莓派版本镜像,下载并解压为.img文件。

树莓派3/4B/CM4/5版本下载:LCDwiki DSI LCD Bookworm- Pi3/4B/CM4/5预安装镜像

2.将TF卡连接到PC,使用SDFormatter格式化TF卡。

3.打开Win32DiskImager,选择准备好的系统镜像,点击“Write”开始烧录。

4.烧录完成后,打开TF卡根目录的config.txt文件,找到"[all]"这一行,根据自己的屏幕型号,取消注释相关行,以使能DSI屏,然后保存并安全弹出TF卡。


注意:对于Pi5/CM4/CM3+/CM3,由于有两个MIPI DSI显示接口,请确保使用正确的显示接口和指令,默认推荐使用DSI1显示接口。

下面以800*480的DSI LCD屏为例:

使用DSI1接口:


#800*480 resolution DSI LCD display

dtoverlay=vc4-kms-dsi-7inch

使用的DSI0接口:


#800*480 resolution DSI LCD display

dtoverlay=vc4-kms-dsi-7inch,dsi0

5.将TF卡插入树莓派,通电启动,等待几秒即可进入系统显示,触控功能也可正常工作。


调节背光亮度

  • 1.打开"Screen Configuration"应用程序;



[[wiki/文件:Pi5-mipiDSI-Brightness-0.png|Pi5-mipiDSI-Brightness-0.png]]


  • 2.进入"Screen"->"DSI-2"->"Brightness" ,勾选您需要设置的背光亮度,最后点击"Apply",即可完成背光设置。


[[wiki/文件:Pi5-mipiDSI-Brightness.png|Pi5-mipiDSI-Brightness.png]]


全动也提供了对应的应用程序(该程序仅用于Bookworm和Bullseye系统),用户可以通过以下方式下载安装使用:


wget https://www.LCDwiki.net/w/upload/f/f4/Brightness.zip

unzip Brightness.zip

cd Brightness

sudo chmod +x install.sh

./install.sh

安装完成后,可以在开始菜单-》Accessories -》Brightness 打开该程序,如下图:


[[wiki/文件:43H-800480-IPS-CT-details-13.gif|43H-800480-IPS-CT-details-13.gif]]


另外,也在终端输入以下命令可以控制背光亮度:


echo X | sudo tee /sys/class/backlight/*/brightness

其中X表示0~255中的任意数字。0表示背光最暗,255表示背光最亮。例如:


echo 100 | sudo tee /sys/class/backlight/*/brightness

echo 0 | sudo tee /sys/class/backlight/*/brightness

echo 255 | sudo tee /sys/class/backlight/*/brightness

显示旋转

Bookworm显示旋转

GUI 界面旋转


  • 1.打开"Screen Configuration"应用程序;



[[wiki/文件:DSI-LCD-Bookworm-Rotate-01.png|DSI-LCD-Bookworm-Rotate-01.png]]


  • 2.进入"Screen"->"DSI-1"->"Touchscreen" ,勾选"6-0038 generic ft5x06(79)"


[[wiki/文件:DSI-LCD-Bookworm-Rotate-02.png|DSI-LCD-Bookworm-Rotate-02.png]]


  • 3.单击"Apply"并关闭当前窗口。根据弹出提示重新启动,然后触摸屏选择完成。


[[wiki/文件:DSI-LCD-Bookworm-Rotate-03.png|DSI-LCD-Bookworm-Rotate-03.png]]

[[wiki/文件:DSI-LCD-Bookworm-Rotate-05.png|DSI-LCD-Bookworm-Rotate-05.png]]


  • 4.进入"Screen"->"DSI-1"->"Orientation" ,勾选您需要旋转的方向,最后点击“Apply”,即可完成显示屏和触摸的同步旋转。


[[wiki/文件:DSI-LCD-Bookworm-Rotate-04.png|DSI-LCD-Bookworm-Rotate-04.png]] -->

注意:仅Bookworm系统支持以上同步旋转方法。对于Bullseye和Butser系统,显示旋转后,需手动单独设置触摸旋转。


lite版本显示旋转


  • 1.需要修改/boot/cmdline.txt文件:


sudo nano /boot/cmdline.txt
  • 2.在cmdline.txt文件开头,添加对应显示旋转角度的指令:(请注意,该命令需要放在同一行上,每个命令用空格分隔。)


video=DSI-1:800x480M@60,rotate=90

通过将rotate值更改为 90、180 或 270 来更改显示旋转的角度。


  • 3.保存并重新启动


sudo reboot

Bullseye/Buster显示旋转

GUI 界面旋转


  • 1.打开"Screen Configuration"应用程序;



[[wiki/文件:DSI-LCD-Bullseye-Rotate-02.png|DSI-LCD-Bullseye-Rotate-02.png]]


  • 2.进入"Screen"->"DSI-1"->"Orientation" ,勾选您需要旋转的方向,最后点击"Apply",即可完成显示旋转。


[[wiki/文件:DSI-LCD-Bullseye-Rotate-03.png|DSI-LCD-Bullseye-Rotate-03.png]][[wiki/文件:DSI-LCD-Bullseye-Rotate-04.png|DSI-LCD-Bullseye-Rotate-04.png]]



lite版本显示旋转


  • 1.需要修改/boot/cmdline.txt文件:


sudo nano /boot/cmdline.txt
  • 2.在cmdline.txt文件开头,添加对应显示旋转角度的指令:(请注意,该命令需要放在同一行上,每个命令用空格分隔。)


video=DSI-1:800x480M@60,rotate=90

通过将rotate值更改为 90、180 或 270 来更改显示旋转的角度。


  • 3.保存并重新启动


sudo reboot

Stretch/Jessie显示旋转

对于一些比较古老的系统,它们不使用vc4-kms-v3d 或 vc4-fkms-v3d 驱动模式,显示旋转方法如下


  • 1. 在config.txt文件中加入语句(config文件位于TF卡根目录,即/boot中):


display_rotate=1 #1:90;2: 180; 3: 270
  • 2. 保存后重启树莓派即可


sudo reboot

触摸旋转

Bookworm 触摸

如果使用图形界面进行旋转,可以在屏幕布局编辑器窗口中勾选“Touchscreen”来同步触摸旋转。屏幕旋转方法请参考前面的介绍。命令行旋转方法请参考以下文字:

1. 创建一个名为的新文件99-LCDwiki-touch.rules


sudo nano /etc/udev/rules.d/99-LCDwiki-touch.rules

2. 根据需要添加以下行:


#90°:

ENV{ID_INPUT_TOUCHSCREEN}=="1", ENV{LIBINPUT_CALIBRATION_MATRIX}="0 -1 1 1 0 0"



#180°:

#ENV{ID_INPUT_TOUCHSCREEN}=="1", ENV{LIBINPUT_CALIBRATION_MATRIX}="-1 0 1 0 -1 1"



#270°:

#ENV{ID_INPUT_TOUCHSCREEN}=="1", ENV{LIBINPUT_CALIBRATION_MATRIX}="0 1 0 -1 0 1"

3. 保存并重启


sudo reboot

Bullseye/Buster 触摸

部分系统显示旋转后,触摸方向不一致,需要按下文操作进行触摸旋转:

1. 安装libinput


sudo apt-get install xserver-xorg-input-libinput
  • 如果你安装的是Ubuntu系统,或者是Jetson Nano。安装指令为


sudo apt install xserver-xorg-input-synaptics

2. 在/etc/X11/下创建xorg.conf.d目录 (如果该目录已存在,这直接进行第3步)


sudo mkdir /etc/X11/xorg.conf.d

3. 复制40-libinput-conf 文件到刚刚创建的目录下


sudo cp /usr/share/X11/xorg.conf.d/40-libinput.conf /etc/X11/xorg.conf.d/

4. 编辑该文件


sudo nano /etc/X11/xorg.conf.d/40-libinput.conf
#找到 touchscreen的部分,在里面添加对应的旋转角度指令,然后保存即可

#90°Right触摸旋转:

Option "CalibrationMatrix" "0 1 0 -1 0 1 0 0 1"

#180° Inverted触摸旋转: 

#Option "CalibrationMatrix" "-1 0 1 0 -1 1 0 0 1"

#270° Left旋转: 

#Option "CalibrationMatrix" "0 -1 1 1 0 0 0 0 1"

类似下图位置:

[[wiki/文件:Touch_roate.jpg|Touch roate.jpg]]

5. 重启树莓派


sudo reboot

完成以上步骤后触摸将会进行旋转。



屏幕休眠

在树莓派终端运行以下指令,屏幕即可进入休眠状态:


xset dpms force off

注:该指令仅适用于Bullseye和Buster系统。


禁用触摸

在config.txt文件最后,加入以下对应禁用触摸的命令(config文件位于TF卡根目录,也可以通过命令访问:sudo nano /boot/config.txt):


disable_touchscreen=1

注:添加指令后需重启生效。





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