xavier系统架构讲解:
Xaiver是arm64平台,与x86平台pc机构完全不通用的
Xavier接口 介绍:
https://blog.youkuaiyun.com/enlaihe/article/details/119751074?utm_medium=distribute.pc_relevant.none-task-blog-2~default~baidujs_utm_term~default-1-119751074-blog-128470399.235^v35^pc_relevant_increate_t0_download_v2&spm=1001.2101.3001.4242.1&utm_relevant_index=4
在docker镜像的选择上,一般推荐使用l4t的镜像。
L4T是Linux for Tegra的缩写,因为jetson系列用的是Tegra架构,因此L4T可以理解为jetson定制的Linux操作系统,具体的来说就是ubuntu定制款。
解释:https://blog.youkuaiyun.com/huiyuanliyan/article/details/92801541
xavier在按照正常流程安装好Jetpack就已经安装好nvidia-docker,无须重复安装,可通过:nvidia-docker --version查看其版本。
cudnn setting:
problem: Xavier虽然安装了cuDNN,但没有将对应的头文件、库文件放到cuda目录。
https://blog.youkuaiyun.com/weixin_42622181/article/details/107662855
风扇设置:
https://blog.youkuaiyun.com/weixin_44312422/article/details/125600273
新增SSD内存卡设置 :
https://blog.youkuaiyun.com/rorypeck/article/details/122632626
chineses pinyin setting:
https://blog.youkuaiyun.com/cxhmike/article/details/108471005
ssh基础设置:
https://blog.youkuaiyun.com/m0_53864737/article/details/129784329
初次使用nvidia-docker需要设置源加速:
https://blog.youkuaiyun.com/qq_43616898/article/details/104174923?utm_medium=distribute.pc_relevant.none-task-blog-BlogCommendFromMachineLearnPai2-1.edu_weight&depth_1-utm_source=distribute.pc_relevant.none-task-blog-BlogCommendFromMachineLearnPai2-1.edu_weight
一键安装ROS
https://blog.youkuaiyun.com/qq_27865227/article/details/120191557?ops_request_misc=%257B%2522request%255Fid%2522%253A%2522168386343016800217235584%2522%252C%2522scm%2522%253A%252220140713.130102334..%2522%257D&request_id=168386343016800217235584&biz_id=0&utm_medium=distribute.pc_search_result.none-task-blog-2~all~top_positive~default-1-120191557-null-null.142^v87^control_2,239^v2^insert_chatgpt&utm_term=%E9%B1%BC%E9%A6%99ros%E4%B8%80%E9%94%AE%E5%AE%89%E8%A3%85&spm=1018.2226.3001.4187
autoware.ai docker安装: git clone https://github.com/Autoware-AI/docker.git
https://blog.youkuaiyun.com/li4692625/article/details/123026800
Xavier连接CAN:
官方教程说明:https://elinux.org/Jetson/AGX_Xavier_CAN
优快云说明: https://blog.youkuaiyun.com/weifengdq/article/details/103093111?ops_request_misc=%257B%2522request%255Fid%2522%253A%2522168387149216800226539858%2522%252C%2522scm%2522%253A%252220140713.130102334.pc%255Fall.%2522%257D&request_id=168387149216800226539858&biz_id=0&utm_medium=distribute.pc_search_result.none-task-blog-2~all~first_rank_ecpm_v1~rank_v31_ecpm-1-103093111-null-null.142^v87^control_2,239^v2^insert_chatgpt&utm_term=%E5%9C%A8xavier%E6%80%8E%E4%B9%88%E8%BF%9E%E6%8E%A5can&spm=1018.2226.3001.4187
国外技术大神can设置及连接:
https://medium.com/@ramin.nabati/enabling-can-on-nvidia-jetson-xavier-developer-kit-aaaa3c4d99c9
29 can——din
31 can——dout
Xavier GPIO口设置:
https://blog.youkuaiyun.com/qq_30150579/article/details/128470399
torch、vision安装:
Jetson Xavier NX(2)创建虚拟环境以及安装 torch、torchvision_Nysun11的博客-优快云博客
使用过程问题:
1. 运行python程序,报错:Illegal instruction (core dumped)、
solution:
问题2:无法使用cuda! cuda.is_avalable() false