libcamera-install
For easy use, we make a script in github.
You can instlal it by the following commands:
- Download and instal the libcamera-install file
git clone https://github.com/waveshare/libcamera-install.git cd libcamera-install sudo chmod +x install_libcamera_all.sh sudo ./install_libcamera_all.sh
- It is successful if the line "echo "install Succeed" is printied, and it is failed if the line "echo "install Fail" is printed.
After installing, three folders are saved in /home/pi directory, libcamera libcamera-apps libepoxy folders. If you want to reinstall the libcamera, you need to detect these folders first.
- Restart the software.
sudo reboot
- Test the camera to preview for 5s
cd /home/pi/libcamera-apps/build ./libcamera-hello
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由于安装libcamera的步骤很多，耗时很长。我们提供一个github程序进行直接安装。
具体操作步骤如下：
- 下载libcamera-install文件并安装
git clone https://github.com/waveshare/libcamera-install.git
sudo chmod +x install_libcamera_all.sh
sudo ./install_libcamera_all.sh
- 出现echo "install Succeed"表示成功安装。出现echo "install Fail" 表示安装失败。
成功安装后会在/home/pi目录下生成libcamera libcamera-apps libepoxy三个文件夹，如果需要重新安装 应先将这三个文件夹删除后，在重新安装。
受网络影响，运行一次可能安装不成功，多运行几次即可。
- 重启
sudo reboot
- 测试，显示5秒摄像头图像
cd /home/pi/libcamera-apps/build ./libcamera-hello