ubuntu安装gcc/g++编译器:https://blog.csdn.net/Judy18/article/details/83152956
Ubuntu安装cmake:sudo apt-get install cmake
opencv下载地址:https://opencv.org/releases/
如果下载太慢可尝试:https://blog.csdn.net/qq_15698613/article/details/98360384
Ubuntu16.04 cmake编译安装opencv3.4.1:https://blog.csdn.net/cocoaqin/article/details/78163171
Vmware ubuntu虚拟机安装vmware tools:https://blog.csdn.net/renwudao24/article/details/41300451
VS2017同时配置opencv2和opencv3:https://blog.csdn.net/qq_36163358/article/details/85339749
ubuntu查看是否驱动CH340G:https://blog.csdn.net/xqhrs232/article/details/74545863
Ubuntu查看USB设备:lsusb
ubuntu显示CPU使用率:https://www.jb51.net/os/Ubuntu/138132.html
https://blog.csdn.net/lzp_k2/article/details/97259259
Ubuntu查看当前CPU频率:cpufreq-info,,,参考网址:https://www.easck.com/cos/2019/1024/389900.shtml
nuc ubuntu串口通信若出现/dev/ttyUSB0 permission denied,解决方法:sudo chmod 777 /dev/ttyUSB0(重启后后不好用)
永久解决:sudo usermod -aG dialout ubuntu,,其中ubuntu为用户名。、