安装opencv等环境

NANO PI NEO

参考连接：https://blog.csdn.net/black_sneak/article/details/131343797

wget https://www.piwheels.org/simple/opencv-python/opencv_python-3.4.18.65-cp39-cp39-linux_armv7l.whl#sha256=9a0677b616250b230edd024db6e189f1c20ef8da88231b5db537315225196c21

pip install opencv_python-3.4.18.65-cp39-cp39-linux_armv7l.whl -i https://pypi.tuna.tsinghua.edu.cn/simple

wget https://www.piwheels.org/simple/opencv-contrib-python/opencv_contrib_python-3.4.18.65-cp39-cp39-linux_armv7l.whl#sha256=6cef0bedb4087c62a646b6a805bb902cd0eb8d06fe6eea1b050f671bb5c27fd6

pip install opencv_contrib_python-3.4.18.65-cp39-cp39-linux_armv7l.whl -i https://pypi.tuna.tsinghua.edu.cn/simple

wget https://www.piwheels.org/simple/numpy/numpy-1.24.0-cp39-cp39-linux_armv7l.whl#sha256=301674d6b3fc02e580404abab1e32e0601a70da95205b88483be3d0fa9a9d09d

curl https://mirrors.aliyun.com/pypi/get-pip.py -o -k get-pip.py
apt install python3.9-dev python3-distutils -y
python3 get-pip.py -i https://pypi.tuna.tsinghua.edu.cn/simple
apt-get install python3-h5py -y
apt install libfreetype6 -y
apt install libgtk-3-0 libgtk-3-dev -y
apt install ffmpeg -y
apt-get -f install libjpeg62-dev libatlas-base-dev libhdf5-dev -y

apt install libjpeg-dev -y
apt install v4l-utils -y
apt-get install libatlas-base-dev -y
sudo apt-get install libhdf5-dev
sudo apt-get install libhdf5-serial-dev
apt-get install libjpeg62

pip install flask -i https://pypi.tuna.tsinghua.edu.cn/simple
pip install flask_cors -i https://pypi.tuna.tsinghua.edu.cn/simple

安装GPIO

下载：https://github.com/friendlyarm/RPi.GPIO_NP
sudo apt-get install python3-dev
git clone https://github.com/friendlyarm/RPi.GPIO_NP
cd RPi.GPIO_NP
python3 setup.py install
sudo python3 setup.py install

下载代码：
git clone https://gitee.com/fl-software-team/LaserHit.git

版本：
opencv-contrib-python 3.4.18.65
opencv-python 3.4.18.65
numpy 1.24.0

4. 安装服务

设置服务自启动(方式一)

1. 编译服务文件 `nano /etc/systemd/system/laser-fuling.service`

2. 启动服务

systemctl start laser-fuling
systemctl enable laser-fuling

orange PI neo plus
系统备份：参考https://blog.csdn.net/Running_free/article/details/103028160#:~:text=%E4%BD%BF%E7%94%A8%20dd%20%E5%91%BD%E4%BB%A4%E5%8F%AF%E4%BB%A5%E7%9B%B4%E6%8E%A5%E5%A4%87%E4%BB%BDSD%E5%8D%A1%E3%80%82%20%E8%BF%99%E9%87%8C%E9%A6%99%E6%A9%99%E6%B4%BE%E7%9A%84SD%E5%8D%A1%E7%9A%84%E8%B7%AF%E5%BE%84%E6%98%AF%20%2Fdev%2Fsdb1%20%E5%92%8C%20%2Fdev%2Fsdb2%20%EF%BC%8C%E6%89%80%E4%BB%A5%E5%A4%87%E4%BB%BD%E6%95%B4%E4%B8%AASD%E5%8D%A1%E7%9A%84%E8%B7%AF%E5%BE%84%E5%B0%B1%E6%98%AF,sudo%20dd%20if%3D%2Fdev%2Fsdb%20%7C%20gzip%3E~%2Forangepi_r1_ubuntu.gz%20%E5%85%B6%E4%B8%AD%E5%A4%87%E4%BB%BD%E6%96%87%E4%BB%B6%E8%A6%81%E4%BF%9D%E5%AD%98%E7%9A%84%E4%BD%8D%E7%BD%AE%E3%80%81%E6%96%87%E4%BB%B6%E5%90%8D%E5%92%8C%20SD%E5%8D%A1%E7%9A%84%E8%B7%AF%E5%BE%84%E8%A6%81%E6%A0%B9%E6%8D%AE%E5%AE%9E%E9%99%85%E9%80%89%E6%8B%A9%E3%80%82%20%E4%BB%80%E4%B9%88%EF%BC%8C%E6%B2%A1%E6%9C%89%E8%BF%9B%E5%BA%A6%E6%9D%A1%EF%BC%8C%E4%B8%8D%E7%9F%A5%E9%81%93%E4%BB%80%E4%B9%88%E6%97%B6%E5%80%99%E8%83%BD%E6%89%93%E5%8C%85%E5%AE%8C%EF%BC%8C%E6%80%A5%E6%AD%BB%E4%BA%BA%E5%95%A6

sudo dd if=/dev/sdb | gzip>~/xxxx.gz
sudo watch -n 5 pkill -USR1 ^dd$

安装GPIO#

4. 安装服务#

设置服务自启动(方式一)#

1. 编译服务文件 nano /etc/systemd/system/laser-fuling.service#

2. 启动服务#

安装GPIO

4. 安装服务

设置服务自启动(方式一)

1. 编译服务文件 `nano /etc/systemd/system/laser-fuling.service`

2. 启动服务