Difference between revisions of "VEYE CS Camera for Jetson TX2"

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[[VEYE CS Camera for Jetson TX2/zh|查看中文]]
 
[[VEYE CS Camera for Jetson TX2/zh|查看中文]]
  
−
'''<big>How to use VEYE and CS series camera module on NVIDIA Jetson Nano,TX2,AGX Xavier and Xavier NX</big>'''
+
'''<big>How to use VEYE and CS series camera module on NVIDIA Jetson Nano,TX2,Xavier and Orin</big>'''
  
 
===Overview===
 
===Overview===
−
This guide shows how to use VEYE and CS series camera modules on Jetson Nano,TX2,AGX Xavier and Xavier NX.  Jetson SDK Version is
+
This guide shows how to use VEYE and CS series camera modules on Jetson boards.  Jetson SDK Version is：
  
 
*Jetpack4.2.2,L4T r32.2.1
 
*Jetpack4.2.2,L4T r32.2.1
−
*Jetpack4.3,L4Tr32.3.1
+
*Jetpack4.3,L4T r32.3.1
−
*Jetpack4.4,L4T,r32.4.3
+
*Jetpack4.4,L4T r32.4.3
 +
*Jetpack4.4.1,L4T r32.4.4
 +
*Jetpack4.5,L4T r32.5
 +
*Jetpack4.5.1,L4T r32.5.1
 +
*Jetpack4.6,L4T r32.6.1
 +
 
 +
* Jetpack4.6.1, L4T r32.7.1
 +
*Jetpack4.6.2,L4T r32.7.2
 +
*Jetpack4.6.3,L4T r32.7.3
 +
*Jetpack4.6.4,L4T r32.7.4
 +
*Jetpack5.0.1DP, L4T r34.1.1
 +
*Jetpack5.0.2, L4T r35.1
 +
*Jetpack5.1,L4T r35.2.1
 +
*Jetpack5.1.1,L4T r35.3.1
 +
*Jetpack5.1.2,L4T r35.4.1
 +
*Jetpack5.1.3,L4T r35.5
 +
*Jetpack6.0,L4T r36.3
 +
*Jetpack6.1,L4T r36.4
  
 
We provide two ways to do so: '''Prebuilt Binaries''' or '''Source Code. Yes, It's Open Source!'''
 
We provide two ways to do so: '''Prebuilt Binaries''' or '''Source Code. Yes, It's Open Source!'''
  
 
VEYE and CS series camera modules are camera module with ISP functions build in. It output UYVY data using MIPI-CSI2. We provide '''V4L2 interface''' for video streaming apps , and '''Video Control Toolkits (which is Shell Script)''' to control the camera module directly, which is called DRA(Directly Register Access).
 
VEYE and CS series camera modules are camera module with ISP functions build in. It output UYVY data using MIPI-CSI2. We provide '''V4L2 interface''' for video streaming apps , and '''Video Control Toolkits (which is Shell Script)''' to control the camera module directly, which is called DRA(Directly Register Access).
−
===Hardware Setup===
+
====Camera module list====
−
We have designed a 6cam interposer board  for TX2 devkit and Xavier, It support up to 6 cameras at the same time. 
+
{| class="wikitable"
−
[[File:ADP-N1-6CAM YT0.95-4I.jpg|alt=6cam interposer board connected with 6 cameras|center|thumb|800x800px|6cam interposer board connected with 6 cameras]]
+
|+Camera module dirver status list
−
<br />
+
!Series
−
====NVIDIA TX2 Developer Kit====
+
!Model
−
It is connected as shown in figure:
+
!Status
−
[[File:TX2-6CAM-YT2.0-3.5I.jpg|alt=TX2 Devkit 6 cameras connection|center|thumb|800x800px|'''TX2 Devkit 6 cameras connection''']]
+
|-
−
<br />
+
|VEYE series
−
 
+
| VEYE-MIPI-IMX327S
−
====NVIDIA TX2 AGX Xavier====
+
| Done
−
[[File:AGX XAVIER 6cam.jpg|alt=Connect VEYE cameras to AGX Xavier|center|thumb|800x800px|Connect VEYE cameras to AGX Xavier (the green interposer board  is temporary，the official version is black. )]]
+
|-
−
<br />
+
|VEYE series
−
====NVIDIA Xavier NX Devkit====
+
| VEYE-MIPI-IMX385
−
The Xavier NX interface is compatible with raspberry pi and Jetson Nano. The connection mode is shown in figure:
+
|Done
−
[[File:Xavier NX connection with VEYE-MIPI-327.jpg|alt=Xavier NX connection with VEYE-MIPI-327|center|thumb|800x800px|Xavier NX connection with VEYE-MIPI-327]]
+
|-
−
<br />
+
|VEYE series
−
[[File:Xavier NX connection with CS-MIPI-IMX307.jpg|alt=Xavier NX connection with CS-MIPI-IMX307|center|thumb|800x800px|Xavier NX connection with CS-MIPI-IMX307]]
+
|VEYE-MIPI-IMX462
−
[[File:Jetson nano to Veye327.jpg|link=http://wiki.veye.cc/index.php/File:Jetson%20nano%20to%20Veye327.jpg|alt=Jetson Nano A02 与VEYE模组连接|center|thumb|800x800px|VEYE327 connection with Jetson Nano A02]]
+
|Done
−
 
+
|-
−
===Upgrade Jetson Nano, Jetson TX2, AGX Xavier and Xavier NX system===
+
|VEYE series
−
 
+
|VEYE-MIPI-IMX335
−
====Overview====
+
|Done
−
This section describes how to upgrade the Jetson system to support our camera module. To support our camera module, we need to update the two parts of the L4T (Linux for Tegra) of the Jetson system, '''Image''' and '''DTB'''.
+
|-
−
 
+
|CS series
−
In the Image, we added the camera driver, while the DTB indicates the camera model used. In general, you only need to use the Image and DTB, that we have prebuilt, and you don't need to build from source  when it is not necessary.
+
| CS-MIPI-IMX307
−
 
+
|Done
−
In particular, for Xavier NX, we provide a burning image of the TF card.
+
|-
−
 
+
|CS series
−
====Buruing the prebuilt Image to upgrade Jetson Nano and Xavier NX Devkit====
+
|CS-MIPI-SC132
−
'''''This method is no longer recommended because in this mode, the DTB partition reverts to the default value in some cases. It is recommended to use pre-compiled Image and DTB for driver upgrade.'''''
+
|Done
−
 
+
|-
−
You can use the image prebuild by us to upgrade jetson Xavier NX system, which will support our camera.
+
|TX2-XAVIER-nCAM Series
−
 
+
|CS-TX2-XAVIER-'''''n'''''CAM
−
Using whole prebuilt image
+
|Done
−
 
+
|}
−
*download ：
+
====How to check the current L4T version====
−
 
 
−
baiduyun：https://pan.baidu.com/s/1sWrcfEOivjuQ7T7P5bVcng
 
−
 
 
−
google driver:https://drive.google.com/drive/folders/1KHSMTdyw-ZczR1yJPj-5y9eIv7izbgt3?usp=sharing
 
−
 
 
−
If Baidu cloud disk download is too slow, you can contact our company customer service ''xumm@csoneplus.com'' to obtain.
 
−
 
 
−
*How to burn<code><nowiki/></code>
 
−
 
 
−
refer to [https://developer.nvidia.com/embedded/learn/get-started-jetson-nano-devkit#write Official document]
 
−
 
 
−
====BSP package introduction====
 
−
 
 
−
=====Path=====
 
−
[https://github.com/veyeimaging/nvidia_jetson_veye_bsp/tree/master/kernel_image https://github.com/veyeimaging/nvidia_jetson_veye_bsp]
 
−
=====bsp package includes：=====
 
−
 
 
−
*prebuild linux kernel：Image
 
−
*prebuild dtb for different boards
 
−
*driver source code
 
−
*dts source code
 
−
*i2c toolkits
 
  
−
====Upgrade Jetson Nano and Xavier NX without HOST PC====
+
===== Method 1 =====
−
 
+
On Jetson board
−
=====Check the current L4T version=====
 
−
First check the current L4T version and try to replace it with the same version.
 
  
 
<code>cat /etc/nv_tegra_release</code>
 
<code>cat /etc/nv_tegra_release</code>
Line 83: Line 76:
 
<code># R32 (release), REVISION: 4.3......</code>
 
<code># R32 (release), REVISION: 4.3......</code>
  
−
It means L4t Verion is 32.4.3
+
It means L4t Version is 32.4.3
  
−
=====Download the bsp package to the Jetson board=====
+
===== Method 2 =====
−
On Jetson Nano or Xavier NX:
+
Refer to this [https://pypi.org/project/jetson-stats/ link] to install jetson-stats:
  
−
<code>git clone <nowiki>https://github.com/veyeimaging/nvidia_jetson_veye_bsp.git</nowiki></code>
+
<code>jtop</code>
  
−
=====Upgrade Image=====
+
===Hardware Setup===
−
First, under the bsp package directory, find the corresponding version of the Image package, decompress it, and execute:
+
We have designed a 6cam interposer board  for TX2 devkit,Xavier and Orin, It support up to 6 cameras at the same time. 
 +
[[File:ADP-N1-6CAM YT0.95-4I.jpg|alt=6cam interposer board connected with 6 cameras|center|thumb|800x800px|6cam interposer board connected with 6 cameras]]
  
−
<code>sudo cp <path to your Image dir>/Image /boot/Image -f</code>
 
  
−
=====Upgrade dtb=====
+
In particular, the VEYE-MIPI-IMX335 must use a 12V DC terminal to provide auxiliary power due to its high power consumption. Refer to [[ADP-N1-V2.0 Adapter Board Data Sheet#Adapter Board Pinlist.EF.BC.88.E6.8E.A5.E5.8F.A3.E5.92.8C.E5.BC.95.E8.84.9A.E8.AF.B4.E6.98.8E.EF.BC.89|J11 of ADP-N1]].
−
Under the bsp package directory, find the dtb file corresponding to your camera module model and L4T version number.
+
====NVIDIA TX2 Developer Kit====
 +
It is connected as shown in figure:
 +
[[File:TX2-6CAM-YT2.0-3.5I.jpg|alt=TX2 Devkit 6 cameras connection|center|thumb|800x800px|'''TX2 Devkit 6 cameras connection''']]
 +
<br />'''Be sure to screw the ADP adapter board to the bottom board.'''
  
−
<code>sudo cp <path to your dtb dir>/<DTB file name> /boot/ -f</code>
+
====NVIDIA AGX Xavier(the same with Orin)====
 +
<br />
 +
[[File:ADP-N1-V2.0 XAVIER 6CAM.jpg|link=http://wiki.veye.cc/index.php/File:ADP-N1-V2.0%20XAVIER%206CAM.jpg|alt=Connect VEYE cameras to AGX Xavier|center|thumb|800x800px|Connect VEYE cameras to AGX Xavier]]
 +
<br />'''Be sure to screw the ADP adapter board to the bottom board to ensure that the adapter plate is installed flat.'''
 +
====NVIDIA Nano ，TX2 NX and Xavier NX Devkit====
 +
The Xavier NX interface is compatible with raspberry pi and Jetson Nano. The connection mode is shown in figure:
 +
[[File:Xavier NX connection with VEYE-MIPI-327.jpg|alt=Xavier NX connection with VEYE-MIPI-327|center|thumb|800x800px|Xavier NX connection with VEYE-MIPI-327]]
 +
<br />
 +
[[File:Xavier NX connection with CS-MIPI-IMX307.jpg|alt=Xavier NX connection with CS-MIPI-IMX307|center|thumb|800x800px|Xavier NX connection with CS-MIPI-IMX307]]
 +
[[File:Jetson nano to Veye327.jpg|link=http://wiki.veye.cc/index.php/File:Jetson%20nano%20to%20Veye327.jpg|alt=Jetson Nano A02 与VEYE模组连接|center|thumb|800x800px|VEYE327 connection with Jetson Nano A02]]
 +
[[File:VEYE camera connection with Orin Nano and Orin NX.jpg|center|thumb|800x800px|VEYE camera  connection with Orin Nano and Orin NX]]
  
−
Then, edit the ''/ boot/extlinux/extlinux.conf''  file and add the following exercise dtb to take effect under section ''LABEL primary''.
+
=== Upgrade Jetson system ===
 +
This section describes how to upgrade the Jetson system to support MV camera module. For OS update method, please refer to [[How to upgrade the Jetson system to support VEYE cameras|Update Jetson OS]].
 +
===Applications and Test===
 +
====Check system status====
 +
Run the following command to confirm whether the camera is probed.
  
−
<code>FDT /boot/<DTB file name></code>
+
*VEYE-MIPI-IMX327S/VEYE-MIPI-IMX462/VEYE-MIPI-IMX385(using VEYE-MIPI-CAM2M dtb)
  
−
====Upgrade Jetson Board using Host PC====
+
<code>dmesg | grep veye</code>  
  
−
=====Setting Up the Host PC Environment=====
+
The output message appears as shown below：
  
−
*Cross-compiling Toolchain
+
<code>camera id is veyecam</code>
  
−
Please refer to this [https://docs.nvidia.com/jetson/l4t/index.html#page/Tegra%2520Linux%2520Driver%2520Package%2520Development%2520Guide%2Fxavier_toolchain.html%23wwpID0ESHA link] to install toolchain on your Host PC.
+
<code>sensor is IMX327/IMX462/IMX385</code>
  
−
*L4T source code and Rootfs
+
<code>subdev veyecam [i2c_bus]-003b bound</code>
  
−
You could use SDK Manager or [https://developer.nvidia.com/embedded/downloads directly download] to get source code.
+
*For CS-MIPI-IMX307
  
−
Sync code as this if you use SDK Manager:
+
<code>dmesg | grep csx307</code>  
  
−
''- Jetpack4.2.2''
+
The output message appears as shown below.：
  
−
<code>./source_sync.sh -t tegra-l4t-r32.2.1</code>
+
<code>Detected CS307 sensor</code>
  
−
''- Jetpack4.3''
+
<code>subdev csx307 [i2c_bus]-003b bound</code>
  
−
<code>./source_sync.sh -t tegra-l4t-r32.3.1</code>
+
*For CS-MIPI-SC132
  
−
''- Jetpack4.4''
+
<code>dmesg | grep cssc132</code>  
  
−
<code>./source_sync.sh -t tegra-l4t-r32.4.3</code>
+
The output message appears as shown below.：
  
−
*Setting Up the Environment
+
<code>subdev cssc132 [i2c_bus]-003b bound</code>
  
−
Assume SDK install directory is <TOPDIR>，source code is in $L4T_DIR/sources directory.
+
*For VEYE-MIPI-IMX335
  
−
''- Nano@Jetpack4.2.2''
+
<code>dmesg | grep imx335</code>
  
−
<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>
+
The output message appears as shown below.：
  
−
''- Nano@Jetpack4.3''
+
<code>camera id is VEYE-MIPI-IMX335</code>
  
−
<code>export TOP_DIR=<absolute path to top dir;in my case is /home/xumm/nvidia/nvidia_sdk/JetPack_4.3_Linux_JETSON_NANO_DEVKIT/></code>
+
<code>subdev veye_imx335 [i2c_bus]-003b bound</code>
  
−
''- Nano@Jetpack4.4''
+
*Run the following command to check the presence of video node.
  
−
<code>export TOP_DIR=<absolute path to top dir;in my case is /home/xumm/nvidia/nvidia_sdk/JetPack_4.4_Linux_JETSON_NANO_DEVKIT/></code>
+
<code>ls /dev/video*</code>
  
−
''- TX2@Jetpack4.2.2''
+
The output message appears as shown below.
  
−
<code>export TOP_DIR=/home/xumm/nvidia/nvidia_sdk/JetPack_4.2.2_Linux_GA_P3310/</code>
+
<code>videoX</code>  
  
−
''- TX2@Jetpack4.3''
+
*For VEYE-MIPI-327(using VEYE-MIPI-327 dtb)
  
−
<code>export TOP_DIR=/home/xumm/nvidia/nvidia_sdk/JetPack_4.3_Linux_P3310/</code>
+
<code>dmesg | grep veye327</code>  
  
−
''- TX2@Jetpack4.4''
+
The output message appears as shown below：
  
−
<code>export TOP_DIR=/home/xumm/nvidia/JetPack_4.4_Linux_JETSON_TX2/</code>
+
<code>Detected VEYE327 sensor</code>
  
−
''- AGX XavierJetpack4.2.2''
+
<code>subdev veye327 [i2c_bus]-003b bound</code>
  
−
<code>export TOP_DIR=/home/xumm/nvidia/nvidia_sdk/JetPack_4.2.2_Linux_GA_P2888/</code>
+
The [i2c_bus] in the driver prompt message indicates the i2c bus corresponding to this camera.
  
−
''- AGX XavierJetpack4.3''
+
====Video Stream Toolkits Manual====
 +
The camera appears as /dev/videoX device node,where X is between [0-5].
  
−
<code>export TOP_DIR=/home/xumm/nvidia/nvidia_sdk/JetPack_4.3_Linux_P2888/</code>
+
During the Linux boot process, the cameras are detected in the order of i2c bus from smallest to largest.  For example, if only one camera is connected, X is 0 regardless of the hardware connection to the location. If 5 cameras are connected, X is reflected as [0-4] according to i2c bus from smallest to largest.
  
−
''- AGX XavierJetpack4.4''
+
In gstreamer command ，v4l2src and nvv4l2camerasrc has a param device=/dev/videoX to identify which camera to use.
 +
=====Gstreamer Usage=====
 +
To install the latest accelerated gstreamer plugins and applications, run the following commands:
  
−
<code>export TOP_DIR=/home/xumm/nvidia/nvidia_sdk/JetPack_4.4_Linux_JETSON_AGX_XAVIER/</code>
+
<code>sudo apt-get update</code>
  
−
- ''Xavier NX Jetpack4.4''
+
<code>sudo apt-get install nvidia-l4t-gstreamer</code>
  
−
<code>export TOP_DIR=/home/xumm/nvidia/nvidia_sdk/JetPack_4.4_Linux_JETSON_XAVIER_NX_DEVKIT</code>
+
<code>sudo ldconfig</code>
  
−
- Common part
+
<code>rm -rf .cache/gstreamer-1.0/</code>
  
−
<code>export L4T_DIR=$TOP_DIR/Linux_for_Tegra</code>
 
  
−
<code>export LOCALVERSION=-tegra</code>
+
<code>export DISPLAY=:0</code>
  
−
<code>export LDK_ROOTFS_DIR=$TOP_DIR/Linux_for_Tegra/rootfs</code>
+
*Preview FHD
  
−
<code>export ARCH=arm64</code>
+
<code>gst-launch-1.0 nvv4l2camerasrc device=/dev/video0 ! "video/x-raw(memory:NVMM),format=(string)UYVY, width=(int)1920, height=(int)1080" ! nvvidconv ! "video/x-raw(memory:NVMM),format=(string)I420" ! nv3dsink sync=false</code>
  
−
<code>export CROSS_COMPILE=aarch64-linux-gnu-</code>
+
<code>gst-launch-1.0 nvv4l2camerasrc device=/dev/video0 ! "video/x-raw(memory:NVMM),format=(string)UYVY, width=(int)1920, height=(int)1080" ! nvvidconv ! "video/x-raw(memory:NVMM),format=(string)NV12" ! nv3dsink sync=false</code>
  
−
<code>export CROSS32CC=arm-linux-gnueabihf-gcc</code>
+
* Preview FHD(using xvimagesink sink if supported)
  
−
<code>export TEGRA_KERNEL_OUT=$L4T_DIR/sources/kernel/out_kernel</code>
+
<code>export DISPLAY=:0</code>
  
−
<code>export KERNEL_PATH=$L4T_DIR/sources/kernel/out_kernel</code>
+
<code>gst-launch-1.0 -e v4l2src io-mode=4 device=/dev/video0 do-timestamp=true ! 'video/x-raw, width=1920, height=1080, framerate=30/1, format=UYVY' ! xvimagesink sync=false</code>
  
−
<code>export NVIDIA_PATH=$L4T_DIR/sources/kernel/nvidia</code>
+
*Preview 720p@60 (CS-MIPI-IMX307)
  
−
<code>export NANO_DTS_PATH=$L4T_DIR/sources/hardware/nvidia/platform/t210/</code>
+
<code>gst-launch-1.0 nvv4l2camerasrc  ! "video/x-raw(memory:NVMM),format=(string)UYVY, width=(int)1280, height=(int)720, framerate=(fraction)60/1" ! nvvidconv ! "video/x-raw(memory:NVMM),format=(string)I420" ! nv3dsink sync=false</code>
  
−
<code>export TX2_DTS_PATH=$L4T_DIR/sources/hardware/nvidia/platform/t18x</code>
+
*Preview 1280*1080@45 (CS-MIPI-SC132)
  
−
<code>export XAVIER_DTS_PATH=$L4T_DIR/sources/hardware/nvidia/platform/t19x</code>
+
<code>gst-launch-1.0 nvv4l2camerasrc ! "video/x-raw(memory:NVMM),format=(string)UYVY, width=(int)1280, height=(int)1080, framerate=(fraction)45/1" ! nvvidconv ! "video/x-raw(memory:NVMM),format=(string)I420" ! nv3dsink sync=false</code>
  
−
<code>cd $L4T_DIR/sources/kernel/kernel-4.9/</code>
+
*Preview 640*480p@130 (CS-MIPI-IMX307)
  
−
*Build default image, flashing to Jetson Board, prepare L4T environment
+
<code>gst-launch-1.0 nvv4l2camerasrc ! "video/x-raw(memory:NVMM),format=(string)UYVY, width=(int)640, height=(int)480, framerate=(fraction)130/1" ! nvvidconv ! "video/x-raw(memory:NVMM),format=(string)I420" ! nv3dsink sync=false</code>
  
−
<code>cd $L4T_DIR</code>
+
*Preview 2 cameras  1080p HD
  
−
<code>sudo ./apply_binaries.sh</code>  
+
<code>WIDTH=960</code>
  
−
- Nano
+
<code>HEIGHT=540</code>
  
−
<code>sudo ./flash.sh jetson--qspi-sd mmcblk0p1</code>
+
<code>CAPS="video/x-raw(memory:NVMM),format=(string)UYVY, width=1920, height=1080"</code>
  
−
''- TX2''
+
<code>gst-launch-1.0 nvcompositor name=comp sink_0::xpos=0 sink_0::ypos=0 sink_0::width=$WIDTH sink_0::height=$HEIGHT sink_1::xpos=$WIDTH sink_1::ypos=0 sink_1::width=$WIDTH sink_1::height=$HEIGHT ! nv3dsink nvv4l2camerasrc device=/dev/video0 ! $CAPS ! nvvidconv ! "video/x-raw(memory:NVMM),format=(string)I420"! comp. nvv4l2camerasrc  device=/dev/video1 ! $CAPS ! nvvidconv ! "video/x-raw(memory:NVMM),format=(string)I420"! comp.</code>
  
−
<code>sudo ./flash.sh jetson-tx2 mmcblk0p1</code>
+
*Record FHD in H.264 format to a video file
  
−
''- AGX Xavier''
+
<code>gst-launch-1.0 nvv4l2camerasrc num-buffers=300 ! "video/x-raw(memory:NVMM),format=(string)UYVY, width=(int)1920, height=(int)1080" ! nvvidconv ! "video/x-raw(memory:NVMM),format=(string)NV12" ! nvv4l2h264enc control-rate=1 bitrate=10000000 ! h264parse ! qtmux ! filesink location=filename.mp4 -e</code>
  
−
<code>sudo ./flash.sh jetson-xavier mmcblk0p1</code>
+
*Playback of saved video file
  
−
''- Xavier NX Devkit''<code><nowiki/></code>
+
<code>gst-launch-1.0 filesrc location=filename.mp4 ! qtdemux ! queue ! h264parse ! nvv4l2decoder ! nvoverlaysink -e</code>
  
−
<code>sudo ./flash.sh jetson-xavier-nx-devkit mmcblk0p1</code>
+
*Capturing FHD still image  
−
=====Download our bsp package for Jetson=====
 
−
<code>cd $L4T_DIR</code>
 
  
−
<code>git clone https://github.com/veyeimaging/nvidia_jetson_veye_bsp<nowiki/>.git</code><code><nowiki/></code>
+
<code>gst-launch-1.0 v4l2src num-buffers=1 ! "video/x-raw,format=(string)UYVY, width=(int)1920, height=(int)1080" ! nvvidconv ! "video/x-raw(memory:NVMM),format=(string)I420" ! nvjpegenc ! filesink location=jpgname.jp</code>
  
−
<code>export RELEASE_PACK_DIR=$L4T_DIR/nvidia_jetson_veye_bsp</code>
+
===== VEYE-MIPI-IMX335 gstreamer example =====
−
=====Upgrade Image and DTB=====
+
Since VEYE-MIPI-IMX335 supports only a few specific resolution modes, its driver we use use_sensor_mode_id mode.
−
prebuilt Image on github:https://github.com/veyeimaging/nvidia_jetson_veye_bsp/tree/master/kernel_image
+
{| class="wikitable"
 +
|+VEYE-MIPI-IMX335 mode
 +
!./veye5_mipi_i2c.sh video mode
 +
!v4l2-ctl sensor_mode
 +
!video format
 +
|-
 +
|1
 +
|0
 +
|2592x1944@20fps
 +
|-
 +
|2
 +
|1
 +
|2592x1944@12.5fps
 +
|-
 +
|3
 +
|2
 +
|2560x1440@25fps
 +
|-
 +
|4
 +
|3
 +
|2560x1440@30fps
 +
|}
  
−
*Installing the Kernel
+
* prepare
  
−
Whether you use a prebuild kernel or you build it yourself
+
<code>sudo apt-get install v4l-utils</code>
  
−
''- Nano and TX2''
+
Refer to the following section and download the veye5_mipi_i2c.sh tool.
  
−
copy Image to /boot/ dir on the Jetson Nano or TX2 board:
+
* 2592x1944@20fps mode preview, framerate statistics
  
−
<code>sudo cp <path to your Image dir>/Image  /boot/Image -f</code>
+
<code>v4l2-ctl -d /dev/video0 --set-ctrl sensor_mode=0</code>
  
−
''- AGX Xavier and Xavier NX Devkit''
+
<code>./veye5_mipi_i2c.sh -w -f videomode -p1 1 -b [busnum]</code>
  
−
Need to use the signed file,copy Image and Image.sig to /boot/ dir on the Jetson Xavier board:
+
<code>v4l2-ctl -d /dev/video0 --set-ctrl preferred_stride=5376</code>
  
−
<code>sudo cp <path to your Image dir>/Image  /boot/Image -f</code>
+
Preview
  
−
<code>sudo cp <path to your Image dir>/Image.sig  /boot/Image -f</code>
+
<code>gst-launch-1.0 nvv4l2camerasrc device=/dev/video0 ! "video/x-raw(memory:NVMM), width=(int)2592, height=(int)1944" ! nvvidconv ! "video/x-raw(memory:NVMM),format=(string)I420" ! nv3dsink sync=false</code>
  
−
<s>on the Host PC:</s>
+
Framerate statistics
  
−
<code><s>cd $L4T_DIR</s></code>
+
<code>gst-launch-1.0 nvv4l2camerasrc device=/dev/video0 ! "video/x-raw(memory:NVMM),format=(string)UYVY,width=(int)2592,height=(int)1944" ! nvvidconv ! "video/x-raw(memory:NVMM),format=(string)I420" ! fpsdisplaysink video-sink=fakesink -v</code>
  
−
<code><s>sudo ./flash.sh -k kernel jetson-xavier mmcblk0p1</s></code>
+
* 2560x1440@30fps mode video encode and capture
  
−
''<s>- Xavier NX</s>''
+
<code>v4l2-ctl -d /dev/video0 --set-ctrl sensor_mode=3</code>
  
−
<s>on the Host PC：</s>
+
<code>./veye5_mipi_i2c.sh -w -f videomode -p1 4 -b [busnum]</code>
  
−
<code><s>cd $L4T_DIR</s></code>
+
<code>v4l2-ctl -d /dev/video0 --set-ctrl preferred_stride=5120</code>
  
−
<code><s>sudo ./flash.sh -k kernel jetson-xavier-nx-devkit mmcblk0p1</s></code>
+
Video encode
  
−
*Flashing dtb file
+
<code>gst-launch-1.0 nvv4l2camerasrc num-buffers=300 ! "video/x-raw(memory:NVMM),format=(string)UYVY, width=(int)2560, height=(int)1440" ! nvvidconv ! "video/x-raw(memory:NVMM),format=(string)NV12" ! nvv4l2h264enc control-rate=0 bitrate=10000000 ! h264parse ! qtmux ! filesink location=filename.mp4 -e</code>
  
−
Enter the recovery mode，and on the Host PC:
+
Video Replay
  
−
<code>cp <path to your dtb dir>/dtbfilename $L4T_DIR/kernel/dtb/ -f</code>
+
<code>gst-launch-1.0 filesrc location=filename.mp4 ! qtdemux ! queue ! h264parse ! nvv4l2decoder ! nv3dsink -e</code>
  
−
<code>cd $L4T_DIR</code>
+
Capture
  
−
- ''Nano''
+
<code>gst-launch-1.0 v4l2src num-buffers=1 ! "video/x-raw,format=(string)UYVY, width=(int)2560, height=(int)1440" ! nvvidconv ! "video/x-raw(memory:NVMM),format=(string)I420" ! nvjpegenc ! filesink location=jpgname.jpg</code>
  
−
<code>sudo ./flash.sh -r -k DTB jetson-nano-qspi-sd mmcblk0p1</code>
+
===== Jetson multimedia-api samples =====
 +
The [https://docs.nvidia.com/jetson/l4t-multimedia/index.html Jetson Linux API] is available on the Jetson platform for developers to use. Please refer to the official nVidia documentation for the installation of the jetson_multimedia_api package.
  
−
''- TX2''
+
For VEYE and CS series cameras, the ISP function is already integrated in the camera, so you cannot use libargus to get data, but can directly use the standard V4L2 interface to get data from the /dev/videoX device file.
  
−
<code>sudo ./flash.sh -r -k kernel-dtb jetson-tx2 mmcblk0p1</code>
+
The following two samples can be run directly.
  
−
''- AGX Xavier''
+
====== 12_camera_v4l2_cuda ======
 +
<code>./camera_v4l2_cuda -d /dev/video0 -s 1920x1080 -f UYVY</code>
  
−
<code>sudo ./flash.sh -r -k kernel-dtb jetson-xavier mmcblk0p1</code>
+
====== v4l2cuda ======
 +
<code>./capture-cuda -d /dev/video0 -f UYVY -m -o out.ppm -s 1920x1080 -c 1</code>
  
−
''- Xavier NX''
+
===== v4l2-ctl Application Examples =====
  
−
<code>sudo ./flash.sh -r -k kernel-dtb jetson-xavier-nx-devkit mmcblk0p1</code>
+
======install v4l2-utils======
 +
<code>sudo apt-get install v4l-utils</code>
 +
======Configure parameters using v4l2-ctl======
  
−
Reset Jetson Board after flashing.
+
* List the data formats supported by the camera
  
−
====Are Image and DTB upgrade successful ?====
+
<code>v4l2-ctl -d /dev/video0 --list-formats-ext</code>
  
−
=====For Image=====
+
* Frame rate statistics
−
<code>ls /sys/bus/i2c/drivers/</code>
 
  
−
There should have veye327 csx307 cssc132 directory.
+
<code>v4l2-ctl -d /dev/video0 --set-fmt-video=width=1920,height=1080,pixelformat=UYVY--stream-mmap --stream-count=-1 --stream-to=/dev/null</code>
−
=====For DTB=====
 
−
DTB varies from platform  and from camera module.
 
  
−
- Nano A02
+
* Save image to file
  
−
<code>ls /proc/device-tree/host1x/i2c@546c0000/</code>
+
<code>v4l2-ctl -d /dev/video0  --set-fmt-video=width=1920,height=1080,pixelformat=UYVY --stream-mmap --stream-count=1 --stream-to=uyvy-1920x1080.yuv</code>
  
−
- Nano B01
+
===== yavta =====
  
−
<code>ls /proc/device-tree/cam_i2cmux/i2c@*</code>
+
======install yavta======
 +
<code>git clone <nowiki>https://github.com/veyeimaging/yavta.git</nowiki></code>
  
−
- TX2 Devkit
+
<code>cd yavta;make</code>
  
−
<code>ls /proc/device-tree/i2c@3180000/tca9548@70/i2c@*</code>
+
====== Save image to file ======
 +
<code>./yavta -c1 -FUYVY-1920x1080.yuv --skip 0 -f UYVY -s 1920x1080 /dev/video0</code>
  
−
- AGX Xavier
+
===== Opencv =====
 +
To import camera data from v4l2 devices to opencv, we provide several samples.
  
−
<code>ls /proc/device-tree/i2c@3180000/tca9548@70/i2c@*</code>
+
We provide 2 samples [https://github.com/veyeimaging/nvidia_jetson_veye_bsp/tree/master/samples/opencv here].
  
−
- Xavier NX
+
====Using i2c script to modify camera parameters====
  
−
<code>ls /proc/device-tree/cam_i2cmux/i2c@*</code>
+
*VEYE-MIPI-CAM2M Series（VEYE-MIPI-327、VEYE-MIPI-IMX327S、VEYE-MIPI-IMX462、VEYE-MIPI-IMX385）
  
−
You should be able to find the camera model you used.
+
Video Control Toolkits Manual ：[[VEYE-MIPI-290/327 i2c/|VEYE-MIPI-327 I2C]]
−
====Building from Source====
 
−
=====Build kernel=====
 
  
−
*patch code
+
*CS-MIPI-IMX307和CS-MIPI-SC132
  
−
<code>cp $RELEASE_PACK_DIR/drivers_source/cam_drv_src/* $NVIDIA_PATH/drivers/media/i2c/</code>
+
Video Control Toolkits Manual ：[[CS-MIPI-X i2c|CS-MIPI-X I2C]]
−
 
 
−
''- r32.2.1''
 
−
 
 
−
<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>
 
−
 
 
−
''- r32.3.1''
 
−
 
 
−
<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>
 
−
 
 
−
''- r32.4.2''
 
−
 
 
−
<code>cp $RELEASE_PACK_DIR/drivers_source/kernel_veyecam_config_32.4.2 $L4T_DIR/sources/kernel/kernel-4.9/arch/arm64/configs/tegra_veyecam_defconfig</code>
 
−
 
 
−
''- r32.4.3''
 
−
 
 
−
<code>cp $RELEASE_PACK_DIR/drivers_source/kernel_veyecam_config_32.4.3 $L4T_DIR/sources/kernel/kernel-4.9/arch/arm64/configs/tegra_veyecam_defconfig</code>
 
−
 
 
−
*build
 
−
 
 
−
<code>cd $L4T_DIR/sources/kernel/kernel-4.9/</code>
 
−
 
 
−
<code>make ARCH=arm64 O=$TEGRA_KERNEL_OUT tegra_veyecam_defconfig</code>
 
−
 
 
−
<code>make ARCH=arm64 O=$TEGRA_KERNEL_OUT Image -j4</code>
 
  
−
Completed Image file is $TEGRA_KERNEL_OUT/arch/arm64/boot/Image，could be used for Flashing or Upgrading.
+
* VEYE-MIPI-IMX335
  
−
Install Image for Flashing:
+
Video Control Toolkits Manual ：[[5m mipi i2c user guide|VEYE-MIPI-IMX335 I2C]]
 +
===How to port the driver to a third party board===
  
−
<code>sudo cp $TEGRA_KERNEL_OUT/arch/arm64/boot/Image $L4T_DIR/kernel/ -f</code>
+
==== driver porting ====
 +
For Image, we have added functionality to the official standard Image and have not made any deletions. In general, you can use our compiled Image directly. for special cases, please refer to the source code for integration.
  
−
*For xavier，need sign the file
+
For modules it is even easier to just use them. Compiling from source code and is very simple, so I won't go into details here.
  
−
<code>cd $L4T_DIR</code>
+
==== dts porting ====
 +
We only provide dtb for some boards of Nano, TX2, Xavier, Orin. For the types not provided, it is necessary to：
  
−
<code>./l4t_sign_image.sh --file kernel/Image --chip 0x19</code>
+
1. get the dts source code of that board.
  
−
=====Build DTS=====
+
2. put our camera related dts to the whole.
  
−
*patch code
+
3. recompile to get the dtb of the corresponding board.
  
−
''- '''Nano@Jetpack4.2.2'''''
+
The operation steps are not complicated, but there are some third-party base board manufacturers do not open dts source code. This will require the cooperation of all parties to do so.
  
−
<code>cp $RELEASE_PACK_DIR/Nano/JetPack_4.2.2_Linux_GA_P3448/dts\ dtb/common/t210/* -r $NANO_DTS_PATH/</code>
+
=== FAQ and bug list ===
  
−
For VEYE-MIPI-327
+
==== VEYE cameras on Jetpack5.x ====
 +
Jetpack5.x has more stringent requirements for mipi signals in xavier and orin platforms. VEYE-MIPI-xxx series cameras need firmware hdver>=7 to be perfectly supported.
  
−
<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>
+
==== CS-MIPI-IMX307 combined with Orin nano and Orin NX Green Screen ====
 +
When CS-MIPI-IMX307 is powered by the 3.3V mode of the FFC cable, the MIPI receiver state machine of Orin nano and Orin NX (Jetpack5.1.1) will enter an incorrect state.
  
−
For CS-MIPI-IMX307
+
It is recommended to refer to this [[Power supply mode switching|article]] and modify the power supply mode of CS-MIPI-IMX307 to use the 5V power supply mode.
  
−
<code>cp $RELEASE_PACK_DIR/Nano/JetPack_4.2.2_Linux_GA_P3448/dts\ dtb/CS-MIPI-IMX307/tegra210-porg-plugin-manager.dtsi -r $NANO_DTS_PATH/porg/kernel-dts/porg-plugin-manager</code>
+
==== Jetpack5.0.1 DP ====
 +
This version has many bugs, such as not supporting nvv4l2camerasrc, not recommended to use.
  
−
''- '''Nano@Jetpack4.3'''''
+
==== nv3dsink ====
 +
Jetpack 5.x no longer supports nvoverlaysink, use nv3dsink instead.
 +
=== Document History ===
  
−
<code>cp $RELEASE_PACK_DIR/Nano/JetPack_4.3_Linux_P3448/dts\ dtb/common/t210/* -r $NANO_DTS_PATH/</code>
+
* 2024-08-06
  
−
For VEYE-MIPI-327
+
Make Chapter 3 - Upgrading the Jetson system a separate article.
  
−
<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>
+
*2024-05-22
  
−
For CS-MIPI-IMX307
+
Add support for Jetpack5.1.3.
  
−
<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>
+
*20230427
  
−
''- '''Nano@Jetpack4.4'''''
+
Add support for Jetpack5.1.1.
  
−
<code>cp $RELEASE_PACK_DIR/Nano/JetPack_4.4_Linux_JETSON_NANO_DEVKIT/dts\ dtb/common/t210/* -r $NANO_DTS_PATH/</code>
+
*20230222
  
−
For VEYE-MIPI-327
+
Add support for Jetpack5.1.
  
−
<code>cp $RELEASE_PACK_DIR/Nano/JetPack_4.4_Linux_JETSON_NANO_DEVKIT/dts\ dtb/VEYE-MIPI-327/tegra210-porg-plugin-manager.dtsi -r $NANO_DTS_PATH/porg/kernel-dts/porg-plugin-manager</code>
+
*20220831
  
−
For CS-MIPI-IMX307
+
Improve the description of VEYE series and MV series under Jetpack 5.0.2.
  
−
<code>cp $RELEASE_PACK_DIR/Nano/JetPack_4.4_Linux_JETSON_NANO_DEVKIT/dts\ dtb/CS-MIPI-IMX307/tegra210-porg-plugin-manager.dtsi -r $NANO_DTS_PATH/porg/kernel-dts/porg-plugin-manager</code>
+
* 20220824
  
−
For CS-MIPI-SC132
+
Add support for Jetpack5.0.2.
  
−
<code>cp $RELEASE_PACK_DIR/Nano/JetPack_4.4_Linux_JETSON_NANO_DEVKIT/dts\ dtb/CS-MIPI-SC132/tegra210-porg-plugin-manager.dtsi -r $NANO_DTS_PATH/porg/kernel-dts/porg-plugin-manager</code>
+
* 20220720
  
−
''- '''Jetson TX2@Jetpack4.2.2'''''
+
Add multimedia-api samples and v4l2 samples.
  
−
<code>cp $RELEASE_PACK_DIR/TX2/JetPack_4.2.2_Linux_GA_P3310/dts\ dtb/common/t18x/* -r $TX2_DTS_PATH/</code>
+
*20220714
  
−
For CS-MIPI-IMX307
+
Add L4T32.7.2 Note。
  
−
<code>cp $RELEASE_PACK_DIR/TX2/JetPack_4.2.2_Linux_GA_P3310/dts\ dtb/CS-MIPI-IMX307/tegra186-quill-p3310-1000-a00-00-base.dts $TX2_DTS_PATH/quill/kernel-dts/</code>
+
* 20220629
  
−
For VEYE-MIPI-327
+
Add support for Jetpack 5.0.1DP and tune through AGX-Orin.
  
−
<code>cp $RELEASE_PACK_DIR/TX2/JetPack_4.2.2_Linux_GA_P3310/dts\ dtb/VEYE-MIPI-327/tegra186-quill-p3310-1000-a00-00-base.dts $TX2_DTS_PATH/quill/kernel-dts/</code>
+
* 20220110
  
−
''- '''TX2@Jetpack4.3'''''
+
Add VEYE-MIPI-IMX385 support.
  
−
<code>cp $RELEASE_PACK_DIR/TX2/JetPack_4.3_Linux_P3310/dts\ dtb/common/t18x/* -r $TX2_DTS_PATH/</code>
+
* 20220105
  
−
For CS-MIPI-IMX307
+
Use nvv4l2h264enc instead of omxh264enc in gstreamer command，because omxh264enc  has been deprecated.
  
−
<code>cp $RELEASE_PACK_DIR/TX2/JetPack_4.3_Linux_P3310/dts\ dtb/CS-MIPI-IMX307/tegra186-quill-p3310-1000-a00-00-base.dts $TX2_DTS_PATH/quill/kernel-dts/</code>
+
* 20211025
  
−
For CS-MIPI-SC132
+
Use nvcamerasrc instead of v4l2src in gstreamer command , and the data goes directly into DMA memory.
−
 
 
−
<code>cp $RELEASE_PACK_DIR/TX2/JetPack_4.3_Linux_P3310/dts\ dtb/CS-MIPI-SC132/tegra186-quill-p3310-1000-a00-00-base.dts $TX2_DTS_PATH/quill/kernel-dts/</code>
 
−
 
 
−
For VEYE-MIPI-327
 
−
 
 
−
<code>cp $RELEASE_PACK_DIR/TX2/JetPack_4.3_Linux_P3310/dts\ dtb/VEYE-MIPI-327/tegra186-quill-p3310-1000-a00-00-base.dts $TX2_DTS_PATH/quill/kernel-dts/</code>
 
−
 
 
−
''-  '''TX2@Jetpack4.4'''''
 
−
 
 
−
<code>cp $RELEASE_PACK_DIR/TX2/JetPack_4.4_Linux_JETSON_TX2/dts\ dtb/common/t18x/* -r $TX2_DTS_PATH/</code>
 
−
 
 
−
For CS-MIPI-IMX307
 
−
 
 
−
<code>cp $RELEASE_PACK_DIR/TX2/JetPack_4.4_Linux_JETSON_TX2/dts\ dtb/CS-MIPI-IMX307/tegra186-quill-p3310-1000-a00-00-base.dts $TX2_DTS_PATH/quill/kernel-dts/</code>
 
−
 
 
−
For CS-MIPI-SC132
 
−
 
 
−
<code>cp $RELEASE_PACK_DIR/TX2/JetPack_4.4_Linux_JETSON_TX2/dts\ dtb/CS-MIPI-SC132/tegra186-quill-p3310-1000-a00-00-base.dts $TX2_DTS_PATH/quill/kernel-dts/</code>
 
−
 
 
−
For VEYE-MIPI-327
 
−
 
 
−
<code>cp $RELEASE_PACK_DIR/TX2/JetPack_4.4_Linux_JETSON_TX2/dts\ dtb/VEYE-MIPI-327/tegra186-quill-p3310-1000-a00-00-base.dts $TX2_DTS_PATH/quill/kernel-dts/</code>
 
−
 
 
−
''- '''AGX Xavier@Jetpack4.2.2'''''
 
−
 
 
−
<code>cp $RELEASE_PACK_DIR/AGX-Xaviar/JetPack_4.2.2_Linux_GA_P2888/dts\ dtb/common/t19x/* -r $XAVIER_DTS_PATH/</code>
 
−
 
 
−
For CS-MIPI-IMX307
 
−
 
 
−
<code>cp $RELEASE_PACK_DIR/AGX-Xaviar/JetPack_4.2.2_Linux_GA_P2888/dts\ dtb/CS-MIPI-IMX307/tegra194-p2888-0001-p2822-0000.dts $XAVIER_DTS_PATH/galen/kernel-dts/</code>
 
−
 
 
−
For VEYE-MIPI-327
 
−
 
 
−
<code>cp $RELEASE_PACK_DIR/AGX-Xaviar/JetPack_4.2.2_Linux_GA_P2888/dts\ dtb/VEYE-MIPI-327/tegra194-p2888-0001-p2822-0000.dts $XAVIER_DTS_PATH/galen/kernel-dts/</code>
 
−
 
 
−
''- '''AGX Xavier@Jetpack4.3'''''
 
−
 
 
−
<code>cp $RELEASE_PACK_DIR/AGX-Xaviar/JetPack_4.3_Linux_P2888/dts\ dtb/common/t19x/* -r $XAVIER_DTS_PATH/</code>
 
−
 
 
−
For CS-MIPI-IMX307
 
−
 
 
−
<code>cp $RELEASE_PACK_DIR/AGX-Xaviar/JetPack_4.3_Linux_P2888/dts\ dtb/CS-MIPI-IMX307/tegra194-p2888-0001-p2822-0000.dts $XAVIER_DTS_PATH/galen/kernel-dts/</code>
 
−
 
 
−
For CS-MIPI-SC132
 
−
 
 
−
<code>cp $RELEASE_PACK_DIR/AGX-Xaviar/JetPack_4.3_Linux_P2888/dts\ dtb/CS-MIPI-SC132/tegra194-p2888-0001-p2822-0000.dts $XAVIER_DTS_PATH/galen/kernel-dts/</code>
 
−
 
 
−
For VEYE-MIPI-327
 
−
 
 
−
<code>cp $RELEASE_PACK_DIR/AGX-Xaviar/JetPack_4.3_Linux_P2888/dts\ dtb/VEYE-MIPI-327/tegra194-p2888-0001-p2822-0000.dts $XAVIER_DTS_PATH/galen/kernel-dts/</code>
 
−
 
 
−
''- '''AGX Xavier@Jetpack4.4'''''
 
−
 
 
−
<code>cp $RELEASE_PACK_DIR/AGX-Xaviar/JetPack_4.4_Linux_JETSON_AGX_XAVIER/dts\ dtb/common/t19x/* -r $XAVIER_DTS_PATH/</code>
 
−
 
 
−
For CS-MIPI-IMX307
 
−
 
 
−
<code>cp $RELEASE_PACK_DIR/AGX-Xaviar/JetPack_4.4_Linux_JETSON_AGX_XAVIER/dts\ dtb/CS-MIPI-IMX307/tegra194-p2888-0001-p2822-0000.dts $XAVIER_DTS_PATH/galen/kernel-dts/</code>
 
−
 
 
−
For CS-MIPI-SC132
 
−
 
 
−
<code>cp $RELEASE_PACK_DIR/AGX-Xaviar/JetPack_4.4_Linux_JETSON_AGX_XAVIER/dts\ dtb/CS-MIPI-SC132/tegra194-p2888-0001-p2822-0000.dts $XAVIER_DTS_PATH/galen/kernel-dts/</code>
 
−
 
 
−
For VEYE-MIPI-327
 
−
 
 
−
<code>cp $RELEASE_PACK_DIR/AGX-Xaviar/JetPack_4.4_Linux_JETSON_AGX_XAVIER/dts\ dtb/VEYE-MIPI-327/tegra194-p2888-0001-p2822-0000.dts $XAVIER_DTS_PATH/galen/kernel-dts/</code>
 
−
 
 
−
''- '''Xavier NX@Jetpack4.4'''''
 
−
 
 
−
<code>cp $RELEASE_PACK_DIR/Xavier-NX/JetPack_4.4_Linux_JETSON_XAVIER_NX_DEVKIT/dts\ dtb/common/t19x/* -r $XAVIER_DTS_PATH/</code>
 
−
 
 
−
For CS-MIPI-IMX307
 
−
 
 
−
<code>cp $RELEASE_PACK_DIR/Xavier-NX/JetPack_4.4_Linux_JETSON_XAVIER_NX_DEVKIT/dts\ dtb/CS-MIPI-IMX307/tegra194-p3509-0000-a00.dtsi $XAVIER_DTS_PATH/jakku/kernel-dts/common/</code>
 
−
 
 
−
For CS-MIPI-SC132
 
−
 
 
−
<code>cp $RELEASE_PACK_DIR/Xavier-NX/JetPack_4.4_Linux_JETSON_XAVIER_NX_DEVKIT/dts\ dtb/CS-MIPI-SC132/tegra194-p3509-0000-a00.dtsi $XAVIER_DTS_PATH/jakku/kernel-dts/common/</code>
 
−
 
 
−
For VEYE-MIPI-327
 
−
 
 
−
<code>cp $RELEASE_PACK_DIR/Xavier-NX/JetPack_4.4_Linux_JETSON_XAVIER_NX_DEVKIT/dts\ dtb/VEYE-MIPI-327/tegra194-p3509-0000-a00.dtsi $XAVIER_DTS_PATH/jakku/kernel-dts/common/</code>
 
−
 
 
−
*build
 
−
 
 
−
<code>cd $L4T_DIR/sources/kernel/kernel-4.9/</code>
 
−
 
 
−
<code>make ARCH=arm64 O=$TEGRA_KERNEL_OUT dtbs</code>
 
−
 
 
−
- ''Nano''
 
−
 
 
−
<code>cp $TEGRA_KERNEL_OUT/arch/arm64/boot/dts/tegra210-p3448-0000-p3449-0000-a02.dtb $L4T_DIR/kernel/dtb/</code>
 
−
 
 
−
<code>cp $TEGRA_KERNEL_OUT/arch/arm64/boot/dts/tegra210-p3448-0000-p3449-0000-b00.dtb $L4T_DIR/kernel/dtb/</code>
 
−
 
 
−
''- TX2''
 
−
 
 
−
<code>cp $TEGRA_KERNEL_OUT/arch/arm64/boot/dts/tegra186-quill-p3310-1000-c03-00-base.dtb $L4T_DIR/kernel/dtb/</code>
 
−
 
 
−
''- AGX XAVIER''
 
−
 
 
−
<code>cp $TEGRA_KERNEL_OUT/arch/arm64/boot/dts/tegra194-p2888-0001-p2822-0000.dtb</code>
 
−
 
 
−
''- XAVIER NX''
 
−
 
 
−
<code>cp $TEGRA_KERNEL_OUT/arch/arm64/boot/dts/tegra194-p3668-all-p3509-0000.dtb  $L4T_DIR/kernel/dtb/</code>
 
−
 
 
−
Could be used for Flashing or Upgrading.
 
−
===Applications and Test===
 
−
====Check system status====
 
−
Run the following command to confirm whether the camera is probed.
 
−
 
 
−
*For VEYE-MIPI-327
 
−
 
 
−
<code>dmesg | grep veye327</code>  
 
−
 
 
−
The output message appears as shown below.：
 
−
 
 
−
<code>Detected VEYE327 sensor</code>
 
−
 
 
−
<code>subdev veye327 X-003b bound</code>
 
−
 
 
−
*For CS-MIPI-IMX307
 
−
 
 
−
<code>dmesg | grep csx307</code>  
 
−
 
 
−
The output message appears as shown below.：
 
−
 
 
−
<code>Detected CS307 sensor</code>
 
−
 
 
−
<code>subdev csimx307 X-003b bound</code>
 
−
 
 
−
*For CS-MIPI-SC132
 
−
 
 
−
<code>dmesg | grep cssc132</code>  
 
−
 
 
−
The output message appears as shown below.：
 
−
 
 
−
<code>subdev cssc132 X-003b bound</code>
 
−
 
 
−
*Run the following command to check the presence of video node.
 
−
 
 
−
<code>ls /dev/video*</code>
 
−
 
 
−
The output message appears as shown below.
 
−
 
 
−
<code>videoX</code>  
 
−
 
 
−
====Video Stream Toolkits Manual====
 
−
Our camera appears as /dev/videoX device node,where X is between [0-5].
 
−
 
 
−
in gstreamer command ，v4l2src has a param device=/dev/videoX to identify which camera to use.
 
−
=====Gstreamer Usage=====
 
−
 
 
−
*Preview FHD(HW accelerated)
 
−
 
 
−
<code>gst-launch-1.0 v4l2src device=/dev/video0 ! "video/x-raw,format=(string)UYVY, width=(int)1920, height=(int)1080" ! nvvidconv ! "video/x-raw(memory:NVMM),format=(string)I420" ! nvoverlaysink sync=false</code>
 
−
 
 
−
*Preview 720p@60 (CS-MIPI-IMX307,HW accelerated)
 
−
 
 
−
<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>
 
−
 
 
−
*Preview 1280*1080@45 (CS-MIPI-SC132,HW accelerated)
 
−
 
 
−
<code>gst-launch-1.0 v4l2src ! "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>
 
−
 
 
−
*Preview 640*480p@130 (CS-MIPI-IMX307,HW accelerated)
 
−
 
 
−
<code>gst-launch-1.0 v4l2src ! "video/x-raw,format=(string)UYVY, width=(int)640, height=(int)480, framerate=(fraction)130/1" ! nvvidconv ! "video/x-raw(memory:NVMM),format=(string)I420" ! nvoverlaysink sync=false</code>
 
−
 
 
−
*Preview 2 cameras  1080p HD(HW accelerated)
 
−
 
 
−
<code>WIDTH=960</code>
 
−
 
 
−
<code>HEIGHT=540</code>
 
−
 
 
−
<code>CAPS="video/x-raw,format=(string)UYVY, width=1920, height=1080"</code>
 
−
 
 
−
<code>gst-launch-1.0 nvcompositor name=comp sink_0::xpos=0 sink_0::ypos=0 sink_0::width=$WIDTH sink_0::height=$HEIGHT sink_1::xpos=$WIDTH sink_1::ypos=0 sink_1::width=$WIDTH sink_1::height=$HEIGHT ! nvoverlaysink v4l2src device=/dev/video0 ! $CAPS ! nvvidconv ! "video/x-raw(memory:NVMM),format=(string)I420"! comp. v4l2src device=/dev/video1 ! $CAPS ! nvvidconv ! "video/x-raw(memory:NVMM),format=(string)I420"! comp.</code>
 
−
 
 
−
*Record FHD in H.264 format to a video file（HW accelerated）
 
−
 
 
−
<code>gst-launch-1.0 v4l2src num-buffers=300 ! "video/x-raw,format=(string)UYVY, width=(int)1920, height=(int)1080" ! nvvidconv ! "video/x-raw(memory:NVMM),format=(string)I420" ! omxh264enc qp-range=20,20:20,20:-1,-1 ! matroskamux ! queue ! filesink location=videoname.mkv</code>
 
−
 
 
−
*Playback of saved video file (HW accelerated）
 
−
 
 
−
<code>gst-launch-1.0 filesrc location=videoname.mkv ! matroskademux ! h264parse ! omxh264dec ! nvoverlaysink</code>
 
−
 
 
−
*Capturing FHD still image  
 
−
 
 
−
<code>gst-launch-1.0 v4l2src num-buffers=1 ! "video/x-raw,format=(string)UYVY, width=(int)1920, height=(int)1080" ! jpegenc ! filesink location=jpgname.jpg</code>
 
−
====Video Control Toolkits Manual====
 
−
 
 
−
*i2c bus description：
 
−
 
 
−
For AGX-Xavier and TX2, ADP-N1 has 6 MIPI CSI-2 interface [A-F]，the corresponding i2c address is[30-35].
 
−
 
 
−
For Xavier NX, the corresponding i2c address is 9 and10.
 
−
 
 
−
For Nano A02, the corresponding i2c address is 6.
 
−
 
 
−
For Xavier NX, the corresponding i2c address is 7 and 8.
 
−
 
 
−
It is also the same as the X part of dmesg message:
 
−
 
 
−
<code>subdev veye327 X-003b bound</code>
 
−
 
 
−
<code>subdev csimx307 X-003b bound</code>
 
−
 
 
−
<code>subdev cssc132 X-003b bound</code>
 
−
 
 
−
using -b option to identify which bus you want to use.
 
−
 
 
−
*VEYE-MIPI-327
 
−
 
 
−
Video Control Toolkits Manual ：[[VEYE-MIPI-290/327 i2c/|VEYE-MIPI-327 I2C]]
 
−
 
 
−
*CS-MIPI-IMX307和CS-MIPI-SC132
 
−
 
 
−
Video Control Toolkits Manual ：[[CS-MIPI-X i2c|CS-MIPI-X I2C]]
 
−
===Realtimes RTSO-9001===
 
−
====Hardware Setup====
 
−
[[File:CS-MIPI-307 to ruitai 9001tx2.jpg|center|thumb|800x800px|CS-MIPI-IMX307 and RTSO-9001（TX2）]]
 
−
 
 
−
 
 
−
Matching with Realtimes RTSO-9001, you need to use RTST-RPI adapter board.
 
−
 
 
−
Note: the power supply capacity of the MIPI CSI-2 interface of the current version of RTSO-9001 is not enough to support the power requirements of our camera, which requires an additional 5V power supply to the camera. It is not shown in the picture above.
 
−
 
 
−
====Software bsp====
 
−
 
 
−
*The corresponding directory for Realtimes RTSO-9001, is：
 
−
 
 
−
nvidia_jetson_veye_bsp\TX2\JetPack_4.2.2_Linux_RTSO-9001
 
−
 
 
−
*Subject to the agreement with Ruitai, we do not release the source code
 
−
*Our code have been submitted to Realtimes, and customers are advised to contact Realtimes for a complete version of the supported image.
 
  
 
===References===
 
===References===
Line 679: Line 460:
 
L4T Doc:  https://docs.nvidia.com/jetson/archives/l4t-archived/l4t-3242/index.htm
 
L4T Doc:  https://docs.nvidia.com/jetson/archives/l4t-archived/l4t-3242/index.htm
  
−
TX2 user guide: [https://developer.download.nvidia.cn/embedded/L4T/r28_Release_v2.0/GA/Docs/Jetson_TX1_and_TX2_Developer_Kits_User_Guide.pdf?lumI95GW6BEyMmhP1Is8E79OYo105-tpsC2bOVQmBZ6Tw8AkLU4pSDMPCuzOaEonWMiDO2hliXbNvtkH9do81TNIXmLZGGoV7xoEehyEgfc2WO8e0Czz5chLSHoCqIuPLL1 link]
+
TX2 user guide: [https://developer.download.nvidia.cn/embedded/L4T/r28_Release_v2.0/GA/Docs/Jetson_TX1_and_TX2_Developer_Kits_User_Guide.pdf?lumI95GW6BEyMmhP1Is8E79OYo105-tpsC2bOVQmBZ6Tw8AkLU4pSDMPCuzOaEonWMiDO2hliXbNvtkH9do81TNIXmLZGGoV7xoEehyEgfc2WO8e0Czz5chLSHoCqIuPLL1 link]<br />
−
 
 
−
Realtimes website：http://www.realtimes.cn/
 
−
<br />
 

Latest revision as of 15:10, 18 November 2024

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How to use VEYE and CS series camera module on NVIDIA Jetson Nano,TX2,Xavier and Orin

1 Overview

This guide shows how to use VEYE and CS series camera modules on Jetson boards. Jetson SDK Version is：

  • Jetpack4.2.2,L4T r32.2.1
  • Jetpack4.3,L4T r32.3.1
  • Jetpack4.4,L4T r32.4.3
  • Jetpack4.4.1,L4T r32.4.4
  • Jetpack4.5,L4T r32.5
  • Jetpack4.5.1,L4T r32.5.1
  • Jetpack4.6,L4T r32.6.1
  • Jetpack4.6.1, L4T r32.7.1
  • Jetpack4.6.2,L4T r32.7.2
  • Jetpack4.6.3,L4T r32.7.3
  • Jetpack4.6.4,L4T r32.7.4
  • Jetpack5.0.1DP, L4T r34.1.1
  • Jetpack5.0.2, L4T r35.1
  • Jetpack5.1,L4T r35.2.1
  • Jetpack5.1.1,L4T r35.3.1
  • Jetpack5.1.2,L4T r35.4.1
  • Jetpack5.1.3,L4T r35.5
  • Jetpack6.0,L4T r36.3
  • Jetpack6.1,L4T r36.4

We provide two ways to do so: Prebuilt Binaries or Source Code. Yes, It's Open Source!

VEYE and CS series camera modules are camera module with ISP functions build in. It output UYVY data using MIPI-CSI2. We provide V4L2 interface for video streaming apps , and Video Control Toolkits (which is Shell Script) to control the camera module directly, which is called DRA(Directly Register Access).

1.1 Camera module list

Camera module dirver status list
Series Model Status
VEYE series VEYE-MIPI-IMX327S Done
VEYE series VEYE-MIPI-IMX385 Done
VEYE series VEYE-MIPI-IMX462 Done
VEYE series VEYE-MIPI-IMX335 Done
CS series CS-MIPI-IMX307 Done
CS series CS-MIPI-SC132 Done
TX2-XAVIER-nCAM Series CS-TX2-XAVIER-nCAM Done

1.2 How to check the current L4T version

1.2.1 Method 1

On Jetson board

cat /etc/nv_tegra_release

If it shows:

# R32 (release), REVISION: 4.3......

It means L4t Version is 32.4.3

1.2.2 Method 2

Refer to this link to install jetson-stats:

jtop

2 Hardware Setup

We have designed a 6cam interposer board for TX2 devkit,Xavier and Orin, It support up to 6 cameras at the same time.

6cam interposer board connected with 6 cameras
6cam interposer board connected with 6 cameras


In particular, the VEYE-MIPI-IMX335 must use a 12V DC terminal to provide auxiliary power due to its high power consumption. Refer to J11 of ADP-N1.

2.1 NVIDIA TX2 Developer Kit

It is connected as shown in figure:

TX2 Devkit 6 cameras connection
TX2 Devkit 6 cameras connection


Be sure to screw the ADP adapter board to the bottom board.

2.2 NVIDIA AGX Xavier(the same with Orin)


Connect VEYE cameras to AGX Xavier
Connect VEYE cameras to AGX Xavier


Be sure to screw the ADP adapter board to the bottom board to ensure that the adapter plate is installed flat.

2.3 NVIDIA Nano ，TX2 NX and Xavier NX Devkit

The Xavier NX interface is compatible with raspberry pi and Jetson Nano. The connection mode is shown in figure:

Xavier NX connection with VEYE-MIPI-327
Xavier NX connection with VEYE-MIPI-327


Xavier NX connection with CS-MIPI-IMX307
Xavier NX connection with CS-MIPI-IMX307
Jetson Nano A02 与VEYE模组连接
VEYE327 connection with Jetson Nano A02
VEYE camera  connection with Orin Nano and Orin NX

3 Upgrade Jetson system

This section describes how to upgrade the Jetson system to support MV camera module. For OS update method, please refer to Update Jetson OS.

4 Applications and Test

4.1 Check system status

Run the following command to confirm whether the camera is probed.

  • VEYE-MIPI-IMX327S/VEYE-MIPI-IMX462/VEYE-MIPI-IMX385(using VEYE-MIPI-CAM2M dtb)

dmesg | grep veye  

The output message appears as shown below：

camera id is veyecam

sensor is IMX327/IMX462/IMX385

subdev veyecam [i2c_bus]-003b bound

  • For CS-MIPI-IMX307

dmesg | grep csx307  

The output message appears as shown below.：

Detected CS307 sensor

subdev csx307 [i2c_bus]-003b bound

  • For CS-MIPI-SC132

dmesg | grep cssc132  

The output message appears as shown below.：

subdev cssc132 [i2c_bus]-003b bound

  • For VEYE-MIPI-IMX335

dmesg | grep imx335

The output message appears as shown below.：

camera id is VEYE-MIPI-IMX335

subdev veye_imx335 [i2c_bus]-003b bound

  • Run the following command to check the presence of video node.

ls /dev/video*

The output message appears as shown below.

videoX  

  • For VEYE-MIPI-327(using VEYE-MIPI-327 dtb)

dmesg | grep veye327  

The output message appears as shown below：

Detected VEYE327 sensor

subdev veye327 [i2c_bus]-003b bound

The [i2c_bus] in the driver prompt message indicates the i2c bus corresponding to this camera.

4.2 Video Stream Toolkits Manual

The camera appears as /dev/videoX device node,where X is between [0-5].

During the Linux boot process, the cameras are detected in the order of i2c bus from smallest to largest. For example, if only one camera is connected, X is 0 regardless of the hardware connection to the location. If 5 cameras are connected, X is reflected as [0-4] according to i2c bus from smallest to largest.

In gstreamer command ，v4l2src and nvv4l2camerasrc has a param device=/dev/videoX to identify which camera to use.

4.2.1 Gstreamer Usage

To install the latest accelerated gstreamer plugins and applications, run the following commands:

sudo apt-get update

sudo apt-get install nvidia-l4t-gstreamer

sudo ldconfig

rm -rf .cache/gstreamer-1.0/


export DISPLAY=:0

  • Preview FHD

gst-launch-1.0 nvv4l2camerasrc device=/dev/video0 ! "video/x-raw(memory:NVMM),format=(string)UYVY, width=(int)1920, height=(int)1080" ! nvvidconv ! "video/x-raw(memory:NVMM),format=(string)I420" ! nv3dsink sync=false

gst-launch-1.0 nvv4l2camerasrc device=/dev/video0 ! "video/x-raw(memory:NVMM),format=(string)UYVY, width=(int)1920, height=(int)1080" ! nvvidconv ! "video/x-raw(memory:NVMM),format=(string)NV12" ! nv3dsink sync=false

  • Preview FHD(using xvimagesink sink if supported)

export DISPLAY=:0

gst-launch-1.0 -e v4l2src io-mode=4 device=/dev/video0 do-timestamp=true ! 'video/x-raw, width=1920, height=1080, framerate=30/1, format=UYVY' ! xvimagesink sync=false

  • Preview 720p@60 (CS-MIPI-IMX307)

gst-launch-1.0 nvv4l2camerasrc ! "video/x-raw(memory:NVMM),format=(string)UYVY, width=(int)1280, height=(int)720, framerate=(fraction)60/1" ! nvvidconv ! "video/x-raw(memory:NVMM),format=(string)I420" ! nv3dsink sync=false

  • Preview 1280*1080@45 (CS-MIPI-SC132)

gst-launch-1.0 nvv4l2camerasrc ! "video/x-raw(memory:NVMM),format=(string)UYVY, width=(int)1280, height=(int)1080, framerate=(fraction)45/1" ! nvvidconv ! "video/x-raw(memory:NVMM),format=(string)I420" ! nv3dsink sync=false

  • Preview 640*480p@130 (CS-MIPI-IMX307)

gst-launch-1.0 nvv4l2camerasrc ! "video/x-raw(memory:NVMM),format=(string)UYVY, width=(int)640, height=(int)480, framerate=(fraction)130/1" ! nvvidconv ! "video/x-raw(memory:NVMM),format=(string)I420" ! nv3dsink sync=false

  • Preview 2 cameras 1080p HD

WIDTH=960

HEIGHT=540

CAPS="video/x-raw(memory:NVMM),format=(string)UYVY, width=1920, height=1080"

gst-launch-1.0 nvcompositor name=comp sink_0::xpos=0 sink_0::ypos=0 sink_0::width=$WIDTH sink_0::height=$HEIGHT sink_1::xpos=$WIDTH sink_1::ypos=0 sink_1::width=$WIDTH sink_1::height=$HEIGHT ! nv3dsink nvv4l2camerasrc device=/dev/video0 ! $CAPS ! nvvidconv ! "video/x-raw(memory:NVMM),format=(string)I420"! comp. nvv4l2camerasrc device=/dev/video1 ! $CAPS ! nvvidconv ! "video/x-raw(memory:NVMM),format=(string)I420"! comp.

  • Record FHD in H.264 format to a video file

gst-launch-1.0 nvv4l2camerasrc num-buffers=300 ! "video/x-raw(memory:NVMM),format=(string)UYVY, width=(int)1920, height=(int)1080" ! nvvidconv ! "video/x-raw(memory:NVMM),format=(string)NV12" ! nvv4l2h264enc control-rate=1 bitrate=10000000 ! h264parse ! qtmux ! filesink location=filename.mp4 -e

  • Playback of saved video file

gst-launch-1.0 filesrc location=filename.mp4 ! qtdemux ! queue ! h264parse ! nvv4l2decoder ! nvoverlaysink -e

  • Capturing FHD still image  

gst-launch-1.0 v4l2src num-buffers=1 ! "video/x-raw,format=(string)UYVY, width=(int)1920, height=(int)1080" ! nvvidconv ! "video/x-raw(memory:NVMM),format=(string)I420" ! nvjpegenc ! filesink location=jpgname.jp

4.2.2 VEYE-MIPI-IMX335 gstreamer example

Since VEYE-MIPI-IMX335 supports only a few specific resolution modes, its driver we use use_sensor_mode_id mode.

VEYE-MIPI-IMX335 mode
./veye5_mipi_i2c.sh video mode v4l2-ctl sensor_mode video format
1 0 2592x1944@20fps
2 1 2592x1944@12.5fps
3 2 2560x1440@25fps
4 3 2560x1440@30fps
  • prepare

sudo apt-get install v4l-utils

Refer to the following section and download the veye5_mipi_i2c.sh tool.

  • 2592x1944@20fps mode preview, framerate statistics

v4l2-ctl -d /dev/video0 --set-ctrl sensor_mode=0

./veye5_mipi_i2c.sh -w -f videomode -p1 1 -b [busnum]

v4l2-ctl -d /dev/video0 --set-ctrl preferred_stride=5376

Preview

gst-launch-1.0 nvv4l2camerasrc device=/dev/video0 ! "video/x-raw(memory:NVMM), width=(int)2592, height=(int)1944" ! nvvidconv ! "video/x-raw(memory:NVMM),format=(string)I420" ! nv3dsink sync=false

Framerate statistics

gst-launch-1.0 nvv4l2camerasrc device=/dev/video0 ! "video/x-raw(memory:NVMM),format=(string)UYVY,width=(int)2592,height=(int)1944" ! nvvidconv ! "video/x-raw(memory:NVMM),format=(string)I420" ! fpsdisplaysink video-sink=fakesink -v

  • 2560x1440@30fps mode video encode and capture

v4l2-ctl -d /dev/video0 --set-ctrl sensor_mode=3

./veye5_mipi_i2c.sh -w -f videomode -p1 4 -b [busnum]

v4l2-ctl -d /dev/video0 --set-ctrl preferred_stride=5120

Video encode

gst-launch-1.0 nvv4l2camerasrc num-buffers=300 ! "video/x-raw(memory:NVMM),format=(string)UYVY, width=(int)2560, height=(int)1440" ! nvvidconv ! "video/x-raw(memory:NVMM),format=(string)NV12" ! nvv4l2h264enc control-rate=0 bitrate=10000000 ! h264parse ! qtmux ! filesink location=filename.mp4 -e

Video Replay

gst-launch-1.0 filesrc location=filename.mp4 ! qtdemux ! queue ! h264parse ! nvv4l2decoder ! nv3dsink -e

Capture

gst-launch-1.0 v4l2src num-buffers=1 ! "video/x-raw,format=(string)UYVY, width=(int)2560, height=(int)1440" ! nvvidconv ! "video/x-raw(memory:NVMM),format=(string)I420" ! nvjpegenc ! filesink location=jpgname.jpg

4.2.3 Jetson multimedia-api samples

The Jetson Linux API is available on the Jetson platform for developers to use. Please refer to the official nVidia documentation for the installation of the jetson_multimedia_api package.

For VEYE and CS series cameras, the ISP function is already integrated in the camera, so you cannot use libargus to get data, but can directly use the standard V4L2 interface to get data from the /dev/videoX device file.

The following two samples can be run directly.

4.2.3.1 12_camera_v4l2_cuda

./camera_v4l2_cuda -d /dev/video0 -s 1920x1080 -f UYVY

4.2.3.2 v4l2cuda

./capture-cuda -d /dev/video0 -f UYVY -m -o out.ppm -s 1920x1080 -c 1

4.2.4 v4l2-ctl Application Examples
4.2.4.1 install v4l2-utils

sudo apt-get install v4l-utils

4.2.4.2 Configure parameters using v4l2-ctl
  • List the data formats supported by the camera

v4l2-ctl -d /dev/video0 --list-formats-ext

  • Frame rate statistics

v4l2-ctl -d /dev/video0 --set-fmt-video=width=1920,height=1080,pixelformat=UYVY--stream-mmap --stream-count=-1 --stream-to=/dev/null

  • Save image to file

v4l2-ctl -d /dev/video0 --set-fmt-video=width=1920,height=1080,pixelformat=UYVY --stream-mmap --stream-count=1 --stream-to=uyvy-1920x1080.yuv

4.2.5 yavta
4.2.5.1 install yavta

git clone https://github.com/veyeimaging/yavta.git

cd yavta;make

4.2.5.2 Save image to file

./yavta -c1 -FUYVY-1920x1080.yuv --skip 0 -f UYVY -s 1920x1080 /dev/video0

4.2.6 Opencv

To import camera data from v4l2 devices to opencv, we provide several samples.

We provide 2 samples here.

4.3 Using i2c script to modify camera parameters

  • VEYE-MIPI-CAM2M Series（VEYE-MIPI-327、VEYE-MIPI-IMX327S、VEYE-MIPI-IMX462、VEYE-MIPI-IMX385）

Video Control Toolkits Manual ：VEYE-MIPI-327 I2C

  • CS-MIPI-IMX307和CS-MIPI-SC132

Video Control Toolkits Manual ：CS-MIPI-X I2C

  • VEYE-MIPI-IMX335

Video Control Toolkits Manual ：VEYE-MIPI-IMX335 I2C

5 How to port the driver to a third party board

5.1 driver porting

For Image, we have added functionality to the official standard Image and have not made any deletions. In general, you can use our compiled Image directly. for special cases, please refer to the source code for integration.

For modules it is even easier to just use them. Compiling from source code and is very simple, so I won't go into details here.

5.2 dts porting

We only provide dtb for some boards of Nano, TX2, Xavier, Orin. For the types not provided, it is necessary to：

1. get the dts source code of that board.

2. put our camera related dts to the whole.

3. recompile to get the dtb of the corresponding board.

The operation steps are not complicated, but there are some third-party base board manufacturers do not open dts source code. This will require the cooperation of all parties to do so.

6 FAQ and bug list

6.1 VEYE cameras on Jetpack5.x

Jetpack5.x has more stringent requirements for mipi signals in xavier and orin platforms. VEYE-MIPI-xxx series cameras need firmware hdver>=7 to be perfectly supported.

6.2 CS-MIPI-IMX307 combined with Orin nano and Orin NX Green Screen

When CS-MIPI-IMX307 is powered by the 3.3V mode of the FFC cable, the MIPI receiver state machine of Orin nano and Orin NX (Jetpack5.1.1) will enter an incorrect state.

It is recommended to refer to this article and modify the power supply mode of CS-MIPI-IMX307 to use the 5V power supply mode.

6.3 Jetpack5.0.1 DP

This version has many bugs, such as not supporting nvv4l2camerasrc, not recommended to use.

6.4 nv3dsink

Jetpack 5.x no longer supports nvoverlaysink, use nv3dsink instead.

7 Document History

  • 2024-08-06

Make Chapter 3 - Upgrading the Jetson system a separate article.

  • 2024-05-22

Add support for Jetpack5.1.3.

  • 20230427

Add support for Jetpack5.1.1.

  • 20230222

Add support for Jetpack5.1.

  • 20220831

Improve the description of VEYE series and MV series under Jetpack 5.0.2.

  • 20220824

Add support for Jetpack5.0.2.

  • 20220720

Add multimedia-api samples and v4l2 samples.

  • 20220714

Add L4T32.7.2 Note。

  • 20220629

Add support for Jetpack 5.0.1DP and tune through AGX-Orin.

  • 20220110

Add VEYE-MIPI-IMX385 support.

  • 20220105

Use nvv4l2h264enc instead of omxh264enc in gstreamer command，because omxh264enc has been deprecated.

  • 20211025

Use nvcamerasrc instead of v4l2src in gstreamer command , and the data goes directly into DMA memory.

8 References

Jetson start up： https://developer.nvidia.com/embedded/learn/getting-started-jetson

Jetson Download Center: https://developer.nvidia.com/embedded/downloads

Xavier NX: https://developer.nvidia.com/embedded/learn/get-started-jetson-xavier-nx-devkit

TX2 development kit： https://developer.nvidia.com/embedded/jetson-tx2-developer-kit

SDK Manager: https://docs.nvidia.com/sdk-manager/index.html

L4T Doc: https://docs.nvidia.com/jetson/archives/l4t-archived/l4t-3242/index.htm

TX2 user guide: link

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