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VEYE MIPI 290/327 for Jetson Nano/zh (view source)
Revision as of 10:34, 27 April 2020
, 10:34, 27 April 2020→概述
===概述===
===概述===
本文讲述怎样将VEYE-MIPI-290/327 模组接入到英伟达公司的Jetson Nano开发板上。采用的Jetson Nano软件版本为r32.2.1，我们提供了编译好的固件和源代码两种方式来方便用户的使用。
本文讲述怎样将VEYE-MIPI-290/327 模组接入到英伟达公司的Jetson Nano开发板上。采用的Jetson Nano软件版本为(Jetpack4.2.2,L4T版本r32.2.1)以及(Jetpack4.3,L4T版本r32.3.1)，我们提供了编译好的固件和源代码两种方式来方便用户的使用。
VEYE-MIPI-290/327是星光级内置ISP的摄像头模组，输出为MIPI-CSI2接口UYVY流模式。对于图像效果参数，我们并没有采用V4L2接口实现，而是采用了Shell脚本直接控制摄像头模组。
VEYE-MIPI-290/327是星光级内置ISP的摄像头模组，输出为MIPI-CSI2接口UYVY流模式。对于图像效果参数，我们并没有采用V4L2接口实现，而是采用了Shell脚本直接控制摄像头模组。
*配置开发环境
*配置开发环境
以下步骤假设SDK安装目录为<TOPDIR>，源代码在$L4T_DIR/sources目录。<br /><code>export TOP_DIR=<absolute path to top dir;in my case is /home/xumm/nvidia/nvidia_sdk/JetPack_4.2.2_Linux_GA_P3448/></code>
以下步骤假设SDK安装目录为<TOPDIR>，源代码在$L4T_DIR/sources目录。<br />''-Jetpack4.2.2''
<code>export TOP_DIR=<absolute path to top dir;in my case is /home/xumm/nvidia/nvidia_sdk/JetPack_4.2.2_Linux_GA_P3448/></code>
''-Jetpack4.3''
<code>export TOP_DIR=<absolute path to top dir;in my case is /home/xumm/nvidia/nvidia_sdk/JetPack_4.3_Linux_P3448/></code>
- 通用部分
<code>export L4T_DIR=$TOP_DIR/Linux_for_Tegra</code>
<code>export L4T_DIR=$TOP_DIR/Linux_for_Tegra</code>
<code>sudo ./apply_binaries.sh</code>
<code>sudo ./apply_binaries.sh</code>
*下载程序<code><nowiki/></code><code>cd $L4T_DIR</code>
*下载程序<code><nowiki/></code>
<code>cd $</code><code><nowiki/></code><code>L4T_DIR</code>
<code>git clone <nowiki>https://github.com/veyeimaging/nvidia_jetson_veye_bsp.git</nowiki></code>
<code>git clone <nowiki>https://github.com/veyeimaging/nvidia_jetson_veye_bsp.git</nowiki></code>
=====Installing the Kernel and DTS=====
=====Installing the Kernel and DTS=====
<code>cd $RELEASE_PACK_DIR/kernel_image</code>
<code>cd $RELEASE_PACK_DIR/kernel_image</code>
- ''Jetpack4.2.2''
<code>tar -xzvf Image_l4t_r32.2.1_veyecam.tar.gz</code>
<code>tar -xzvf Image_l4t_r32.2.1_veyecam.tar.gz</code>
<code>sudo cp Image $L4T_DIR/kernel/ -f</code>
<code>sudo cp Image $L4T_DIR/kernel/ -f</code>
<code>sudo cp $RELEASE_PACK_DIR/Nano/JetPack_4.2.2_Linux_GA_P3448/dts\ dtb/VEYE-MIPI-327/tegra210-p3448-0000-p3449-0000-a02.dtb $L4T_DIR/kernel/dtb/ -f</code>
<code>sudo cp $RELEASE_PACK_DIR/Nano/JetPack_4.2.2_Linux_GA_P3448/dts\ dtb/VEYE-MIPI-327/tegra210-p3448-0000-p3449-0000-a02.dtb $L4T_DIR/kernel/dtb/ -f</code>
<code>sudo cp $RELEASE_PACK_DIR/Nano/JetPack_4.2.2_Linux_GA_P3448/dts\ dtb/VEYE-MIPI-327/tegra210-p3448-0000-p3449-0000-b00.dtb $L4T_DIR/kernel/dtb/ -f</code>
<code>sudo cp $RELEASE_PACK_DIR/Nano/JetPack_4.2.2_Linux_GA_P3448/dts\ dtb/VEYE-MIPI-327/tegra210-p3448-0000-p3449-0000-b00.dtb $L4T_DIR/kernel/dtb/ -f</code>
- ''Jetpack4.3''
<code>tar -xzvf Image_l4t_r32.3.1_veyecam.tar.gz</code>
<code>sudo cp Image $L4T_DIR/kernel/ -f</code>
<code>sudo cp $RELEASE_PACK_DIR/Nano/JetPack_4.3_Linux_P3448/dts\ dtb/VEYE-MIPI-327/tegra210-p3448-0000-p3449-0000-a02.dtb $L4T_DIR/kernel/dtb/ -f</code>
<code>sudo cp $RELEASE_PACK_DIR/Nano/JetPack_4.3_Linux_P3448/dts\ dtb/VEYE-MIPI-327/tegra210-p3448-0000-p3449-0000-b00.dtb $L4T_DIR/kernel/dtb/ -f</code>
<code>cd $L4T_DIR</code>
<code>cd $L4T_DIR</code>
<code>cp $RELEASE_PACK_DIR/drivers_source/cs_imx307\ veye327/* $NVIDIA_PATH/drivers/media/i2c/</code>
<code>cp $RELEASE_PACK_DIR/drivers_source/cs_imx307\ veye327/* $NVIDIA_PATH/drivers/media/i2c/</code>
<code>cp $RELEASE_PACK_DIR/drivers_source/kernel_csimx307veye327_config $L4T_DIR/sources/kernel/kernel-4.9/arch/arm64/configs/tegra_csimx307veye327_defconfig</code>
''- r32.2.1''
<code>cp $RELEASE_PACK_DIR/drivers_source/kernel_csimx307veye327_config_32.2.1 $L4T_DIR/sources/kernel/kernel-4.9/arch/arm64/configs/tegra_csimx307veye327_defconfig</code>
''- r32.3.1''
<code>cp $RELEASE_PACK_DIR/drivers_source/kernel_csimx307veye327_config_32.3.1 $L4T_DIR/sources/kernel/kernel-4.9/arch/arm64/configs/tegra_csimx307veye327_defconfig</code>
*编译
*编译
*patch代码
*patch代码
''- Jetpack4.2.2''
<code>cp $RELEASE_PACK_DIR/Nano/JetPack_4.2.2_Linux_GA_P3448/dts\ dtb/common/t210/* -r $NANO_DTS_PATH/</code>
<code>cp $RELEASE_PACK_DIR/Nano/JetPack_4.2.2_Linux_GA_P3448/dts\ dtb/common/t210/* -r $NANO_DTS_PATH/</code>
<code>cp $RELEASE_PACK_DIR/Nano/JetPack_4.2.2_Linux_GA_P3448/dts\ dtb/VEYE-MIPI-327/tegra210-porg-plugin-manager.dtsi -r $NANO_DTS_PATH/porg/kernel-dts/porg-plugin-manager</code>
<code>cp $RELEASE_PACK_DIR/Nano/JetPack_4.2.2_Linux_GA_P3448/dts\ dtb/VEYE-MIPI-327/tegra210-porg-plugin-manager.dtsi -r $NANO_DTS_PATH/porg/kernel-dts/porg-plugin-manager</code>
''- Jetpack4.3''
<code>cp $RELEASE_PACK_DIR/Nano/JetPack_4.3_Linux_P3448/dts\ dtb/common/t210/* -r $NANO_DTS_PATH/</code>
<code>cp $RELEASE_PACK_DIR/Nano/JetPack_4.3_Linux_P3448/dts\ dtb/VEYE-MIPI-327/tegra210-porg-plugin-manager.dtsi -r $NANO_DTS_PATH/porg/kernel-dts/porg-plugin-manager</code>
*编译
*编译