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| [[CS-MIPI-IMX307 for Jetson Nano|English]] | | [[CS-MIPI-IMX307 for Jetson Nano|English]] |
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− | <big><big><big><big>如何在英伟达Jetson Nano平台使用CS-MIPI-IMX307摄像头模组</big></big></big></big> | + | <big><big><big><big>如何在英伟达Jetson Nano平台使用CS-MIPI-X摄像头模组</big></big></big></big> |
| ===概述=== | | ===概述=== |
− | 本文讲述怎样将CS-MIPI-IMX307 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。 | + | 本文讲述怎样将CS-MIPI系列 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。 |
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− | CS-MIPI-IMX307是星光级内置ISP的摄像头模组,输出为MIPI-CSI2接口UYVY流模式,支持1080p@30fps和720pcrop@60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寄存器来实现。 | + | CS-MIPI-IMX307是星光级内置ISP的摄像头模组,输出为MIPI-CSI2接口UYVY流模式,支持多种分辨率模式。 |
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| + | CS-MIPI-SC132是全局曝光黑白摄像头模组,输出为MIPI-CSI2接口UYVY流模式,支持多种分辨率模式,支持外触发模式。 |
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| + | 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寄存器来实现。 |
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| 已支持Jetson Nano B01新版本。 | | 已支持Jetson Nano B01新版本。 |
| ===硬件准备及安装=== | | ===硬件准备及安装=== |
− | Jetson Nano的CSI2接口可以直接与CS-MIPI-IMX307连接。此外,需要额外的5V供电。 | + | Jetson Nano的CSI2接口可以直接与CS-MIPI-X连接。摄像头模组支持多种供电方式,Jetson Nano的FFC排线上3.3V功率足够,因此可以使用两种供电方式。供电模式切换方法:[[Power supply mode switching/zh]]。 |
| [[File:Cs mipi imx307 jetson nao.JPG|alt=|center|thumb|600x600px|Jetson Nano 与CS-MIPI-IMX307模组连接]] | | [[File:Cs mipi imx307 jetson nao.JPG|alt=|center|thumb|600x600px|Jetson Nano 与CS-MIPI-IMX307模组连接]] |
| [[File:Jetson nano pwr connect.jpg|center|thumb|600x600px|Jetson Nano 电源线接法]] | | [[File:Jetson nano pwr connect.jpg|center|thumb|600x600px|Jetson Nano 电源线接法]] |
− | [[File:Cs mipi imx307 jetson nano cameraboard.JPG|alt=|center|thumb|600x600px|CS-MIPI-IMX307接法]] | + | [[File:Cs mipi imx307 jetson nano cameraboard.JPG|alt=|center|thumb|600x600px|CS-MIPI-X接法]] |
− | [[File:Jetson Nano B01 001.jpg|center|thumb|600x600px|CS-MIPI-307 dual cameras connect to Jetson Nano B01 ]] | + | [[File:Jetson Nano B01 001.jpg|center|thumb|600x600px|CS-MIPI-X dual cameras connect to Jetson Nano B01 ]] |
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| ===使用编译好的整体镜像更新Jetson nano系统=== | | ===使用编译好的整体镜像更新Jetson nano系统=== |
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| <code>sudo cp $RELEASE_PACK_DIR/Nano/JetPack_4.3_Linux_P3448/dts\ dtb/CS-MIPI-IMX307/tegra210-p3448-0000-p3449-0000-b00.dtb $L4T_DIR/kernel/dtb/ -f</code> | | <code>sudo cp $RELEASE_PACK_DIR/Nano/JetPack_4.3_Linux_P3448/dts\ dtb/CS-MIPI-IMX307/tegra210-p3448-0000-p3449-0000-b00.dtb $L4T_DIR/kernel/dtb/ -f</code> |
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| + | <code>sudo cp $RELEASE_PACK_DIR/Nano/JetPack_4.3_Linux_P3448/dts\ dtb/CS-MIPI-SC132/tegra210-p3448-0000-p3449-0000-b00.dtb $L4T_DIR/kernel/dtb/ -f</code> |
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| <code>cd $L4T_DIR</code> | | <code>cd $L4T_DIR</code> |
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| *patch代码 | | *patch代码 |
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− | <code>cp $RELEASE_PACK_DIR/drivers_source/cs_imx307\ veye327/* $NVIDIA_PATH/drivers/media/i2c/</code> | + | <code>cp $RELEASE_PACK_DIR/drivers_source/cam_drv_src/* $NVIDIA_PATH/drivers/media/i2c/</code> |
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| ''- r32.2.1'' | | ''- r32.2.1'' |
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− | <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> | + | <code>cp $RELEASE_PACK_DIR/drivers_source/kernel_veyecam_config_32.2.1 $L4T_DIR/sources/kernel/kernel-4.9/arch/arm64/configs/tegra_veyecam_defconfig</code> |
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| ''- r32.3.1'' | | ''- r32.3.1'' |
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− | <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> | + | <code>cp $RELEASE_PACK_DIR/drivers_source/kernel_veyecam_config_32.3.1 $L4T_DIR/sources/kernel/kernel-4.9/arch/arm64/configs/tegra_veyecam_defconfig</code> |
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| *编译 | | *编译 |
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| <code>cd $L4T_DIR/sources/kernel/kernel-4.9/</code> | | <code>cd $L4T_DIR/sources/kernel/kernel-4.9/</code> |
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− | <code>make ARCH=arm64 O=$TEGRA_KERNEL_OUT tegra_csimx307veye327_defconfig</code> | + | <code>make ARCH=arm64 O=$TEGRA_KERNEL_OUT tegra_veyecam_defconfig</code> |
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| <code>make ARCH=arm64 O=$TEGRA_KERNEL_OUT Image -j4</code> | | <code>make ARCH=arm64 O=$TEGRA_KERNEL_OUT Image -j4</code> |
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| <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/common/t210/* -r $NANO_DTS_PATH/</code> |
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| + | 对CS-MIPI-IMX307 |
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| <code>cp $RELEASE_PACK_DIR/Nano/JetPack_4.3_Linux_P3448/dts\ dtb/CS-MIPI-IMX307/tegra210-porg-plugin-manager.dtsi -r $NANO_DTS_PATH/porg/kernel-dts/porg-plugin-manager</code> | | <code>cp $RELEASE_PACK_DIR/Nano/JetPack_4.3_Linux_P3448/dts\ dtb/CS-MIPI-IMX307/tegra210-porg-plugin-manager.dtsi -r $NANO_DTS_PATH/porg/kernel-dts/porg-plugin-manager</code> |
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| + | 对CS-MIPI-SC132 |
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| + | <code>cp $RELEASE_PACK_DIR/Nano/JetPack_4.3_Linux_P3448/dts\ dtb/CS-MIPI-SC132/tegra210-porg-plugin-manager.dtsi -r $NANO_DTS_PATH/porg/kernel-dts/porg-plugin-manager</code> |
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| *编译 | | *编译 |
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| 完成系统安装后,在Jetson Nano板端执行以下命令来检测是否正确连接摄像头。 | | 完成系统安装后,在Jetson Nano板端执行以下命令来检测是否正确连接摄像头。 |
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− | <code>dmesg | grep csx307</code> | + | *CS-MIPI-IMX307 |
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| + | <code>dmesg | grep csimx307</code> |
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− | 应当有如下提示:
| + | 应当有类似如下提示: |
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− | <code>subdev csx307 6/7/8-003b bound</code> | + | <code>Detected CS307 sensor</code> |
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− | 此外,检查/dev/video0(1)设备节点,应当是存在的。 | + | <code>subdev csimx307 6/7/8-003b bound</code> |
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| + | 此外,检查/dev/videoX设备节点,应当是存在的。 |
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| + | *CS-MIPI-SC132 |
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| + | <code>dmesg | grep cssc132</code> |
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| + | 应当有类似如下提示: |
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| + | <code>subdev cssc132 6/7/8-003b bound</code> |
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| + | 此外,检查/dev/videoX设备节点,应当是存在的。 |
| ====视频流软件包和测试==== | | ====视频流软件包和测试==== |
| =====Gstreamer Usage===== | | =====Gstreamer Usage===== |
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| <code>gst-launch-1.0 v4l2src ! "video/x-raw,format=(string)UYVY, width=(int)1280, height=(int)720, framerate=(fraction)60/1" ! nvvidconv ! "video/x-raw(memory:NVMM),format=(string)I420" ! nvoverlaysink sync=false</code> | | <code>gst-launch-1.0 v4l2src ! "video/x-raw,format=(string)UYVY, width=(int)1280, height=(int)720, framerate=(fraction)60/1" ! nvvidconv ! "video/x-raw(memory:NVMM),format=(string)I420" ! nvoverlaysink sync=false</code> |
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| + | *视频预览1280*1080@45fpsHD(硬件加速) |
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| + | <code>gst-launch-1.0 v4l2src device=/dev/video0 ! "video/x-raw,format=(string)UYVY, width=(int)1280, height=(int)1080,framerate=(fraction)45/1" ! nvvidconv ! "video/x-raw(memory:NVMM),format=(string)I420" ! nvoverlaysink sync=false</code> |
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| *视频预览640*480@130fps(模组支持此分辨率时,硬件加速) | | *视频预览640*480@130fps(模组支持此分辨率时,硬件加速) |