Changes

Jetson Nano的系统安装及使用请参考官方文档：[https://developer.nvidia.com/embedded/learn/get-started-jetson-nano-devkit get-started-jetson-nano-devkit].  详细的开发资料请参考官方文档：https://docs.nvidia.com/jetson/archives/l4t-archived/l4t-321/index.html

Jetson Nano的系统安装及使用请参考官方文档：[https://developer.nvidia.com/embedded/learn/get-started-jetson-nano-devkit get-started-jetson-nano-devkit].  详细的开发资料请参考官方文档：https://docs.nvidia.com/jetson/archives/l4t-archived/l4t-321/index.html

==== 开发环境准备 ====

====开发环境准备====

* Host PC which runs Ubuntu 16.04 (64-bit).  

*Host PC which runs Ubuntu 16.04 (64-bit).  

* NVIDIA® provided L4T release and corresponding sample rootfs for Jetson Nano™ development kit.  

*NVIDIA® provided L4T release and corresponding sample rootfs for Jetson Nano™ development kit.  

* A kernel image , device tree blob (DTB) file and module drivers for the VEYE-MIPI-290/327 camera. The release package contains a kernel binary (Image),DTB files and module drivers, which you can download and rebuild from source.

*A kernel image , device tree blob (DTB) file and module drivers for the VEYE-MIPI-290/327 camera. The release package contains a kernel binary (Image),DTB files and module drivers, which you can download and rebuild from source.

* A jumper pin connected across J48 button header to enable DC power.

*A jumper pin connected across J48 button header to enable DC power.

* A USB cable (micro USB port) to plug into the recovery port of the Jetson Nano™

*A USB cable (micro USB port) to plug into the recovery port of the Jetson Nano™

* development kit.

*development kit.

* Power cable (5V-4A) to power the Jetson Nano™ board.

*Power cable (5V-4A) to power the Jetson Nano™ board.

* Micro SD card must be connected to the J501 slot.

*Micro SD card must be connected to the J501 slot.

* A jumper pin must be connected to the pin 3 and pin 4 of J40 button header.  

*A jumper pin must be connected to the pin 3 and pin 4 of J40 button header.  

===系统更新===

===系统更新===

====使用编译好的程序====

====使用编译好的程序====