Difference between revisions of "ON Semiconductor AR0820 Linux Driver"
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| − | <seo title=" | + | <seo title="ON Semiconductor AR0820 Linux Driver for NVIDIA Jetson | Onsemi AR0820 Linux Driver | RidgeRun" titlemode="replace" keywords="GStreamer, Linux SDK, Linux BSP, Embedded Linux, Device Drivers, NVIDIA, Xilinx, TI, NXP, Freescale, Embedded Linux driver development, Linux Software development, Embedded Linux SDK, Embedded Linux Application development, GStreamer Multimedia Framework, NVIDIA, Jetson, Jetson TX1, Jetson TX2, Xavier, NVIDIA Jetson Xavier, NVIDIA Jetson Xavier NX, Jetson Xavier, Xilinx, TI, NXP, i.MX8, i.MX6, Jetson Xavier NX, Jetson Nano, NVIDIA Jetson Orin, Orin, Jetson Orin, Onsemi, ON Semiconductor, ON Semiconductor AR0820, AR0820, Onsemi AR0820 Linux Driver" description="Check out our comprehensive overview and features of the ON Semiconductor AR0820 Linux Driver!."></seo> |
<br> | <br> | ||
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|image=[[File:underconstruction.png|50px]] | |image=[[File:underconstruction.png|50px]] | ||
| − | |issue=''' | + | |issue='''ON Semiconductor AR0820 Linux Driver''' RidgeRun documentation is currently under development. |
|fix=Please come back soon to read the completed information on Ridgerun's support for this Sensor. Please [https://www.ridgerun.com/contact <U>'''Contact'''</U>] RidgeRun OR email to [mailto:support@ridgerun.com <u>'''support@ridgerun.com'''</u>] if you have any questions.''' | |fix=Please come back soon to read the completed information on Ridgerun's support for this Sensor. Please [https://www.ridgerun.com/contact <U>'''Contact'''</U>] RidgeRun OR email to [mailto:support@ridgerun.com <u>'''support@ridgerun.com'''</u>] if you have any questions.''' | ||
}} | }} | ||
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</table> | </table> | ||
| − | == | + | == ON Semiconductor AR0820 Features == |
The AR0820AT is a 1/2−inch CMOS digital image sensor with a 3848 H x 2168 V active−pixel array. This advanced automotive sensor captures images in either linear or high dynamic range, with rolling−shutter readout. | The AR0820AT is a 1/2−inch CMOS digital image sensor with a 3848 H x 2168 V active−pixel array. This advanced automotive sensor captures images in either linear or high dynamic range, with rolling−shutter readout. | ||
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In order to use this driver, you have to patch and compile the kernel source using JetPack: | In order to use this driver, you have to patch and compile the kernel source using JetPack: | ||
| − | * Follow the | + | * Follow the [https://developer.ridgerun.com/wiki/index.php?title=Compiling_Jetson_Xavier_NX_source_code_L4T_32.4.3&action=edit§ion=2 instructions] to get the kernel source code. |
* Once you have the source code, apply the following the patches in order to add the changes required for the IMX327 camera at kernel and dtb level. | * Once you have the source code, apply the following the patches in order to add the changes required for the IMX327 camera at kernel and dtb level. | ||
<pre> | <pre> | ||
| − | 4. | + | 4.5.1_ar0820.patch |
</pre> | </pre> | ||
| − | * Follow the | + | * Follow the [https://developer.ridgerun.com/wiki/index.php?title=Compiling_Jetson_Xavier_NX_source_code_L4T_32.4.3&action=edit§ion=2 instructions] for building the kernel, and then flash the image. |
| − | Make sure to enable | + | Make sure to enable ar0820 driver support: |
<pre> | <pre> | ||
make menuconfig | make menuconfig | ||
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<pre> | <pre> | ||
| − | -> Device Drivers | + | -> Device Drivers |
| − | + | -> Multimedia support (MEDIA_SUPPORT [=y]) | |
| − | + | -> NVIDIA overlay Encoders, decoders, sensors and other helper chips | |
| − | + | -> MAX9296 Deserializer I2C IO Expander (I2C_IOEXPANDER_DESER_MAX9296 [=y]) | |
</pre> | </pre> | ||
| − | + | Recompile the code and install the image using your preferred method. | |
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==Using the Driver== | ==Using the Driver== | ||
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==== Capture and Display ==== | ==== Capture and Display ==== | ||
| − | * | + | * 3840x2160@30fps |
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<pre style="background:#d6e4f1"> | <pre style="background:#d6e4f1"> | ||
| − | gst-launch-1.0 nvarguscamerasrc | + | gst-launch-1.0 nvarguscamerasrc ! perf ! 'video/x-raw(memory:NVMM), width=(int)3840, height=(int)2160, format=(string)NV12, framerate=(fraction)30/1' ! nvvidconv ! queue ! xvimagesink |
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Latest revision as of 19:06, 8 July 2022
 | ON Semiconductor AR0820 Linux Driver RidgeRun documentation is currently under development. |
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ON Semiconductor AR0820 Features
The AR0820AT is a 1/2−inch CMOS digital image sensor with a 3848 H x 2168 V active−pixel array. This advanced automotive sensor captures images in either linear or high dynamic range, with rolling−shutter readout.
AR0820AT is optimized for both low light and challenging high dynamic range scene performance, with a 2.1 µm DR−Pix BSI pixel and on−sensor 140 dB HDR capture capability. The sensor includes advanced functions such as in−pixel binning, windowing, and both video and single frame modes to provide flexible Region of Interest (ROI) or specific resolution in order to enhance performance in extreme low light conditions. The sophisticated sensor fault detection features and embedded data on AR0820AT are designed to enable camera ASIL B compliance. The device is programmable through a simple two−wire serial interface and supports MIPI output interface.
Supported Platforms
- NVIDIA Jetson Xavier
Features Included in the Driver
| Xavier |
|
|---|
Enabling the Driver
In order to use this driver, you have to patch and compile the kernel source using JetPack:
- Follow the instructions to get the kernel source code.
- Once you have the source code, apply the following the patches in order to add the changes required for the IMX327 camera at kernel and dtb level.
4.5.1_ar0820.patch
- Follow the instructions for building the kernel, and then flash the image.
Make sure to enable ar0820 driver support:
make menuconfig
-> Device Drivers
-> Multimedia support (MEDIA_SUPPORT [=y])
-> NVIDIA overlay Encoders, decoders, sensors and other helper chips
-> MAX9296 Deserializer I2C IO Expander (I2C_IOEXPANDER_DESER_MAX9296 [=y])
Recompile the code and install the image using your preferred method.
Using the Driver
GStreamer Examples
Capture and Display
- 3840x2160@30fps
gst-launch-1.0 nvarguscamerasrc ! perf ! 'video/x-raw(memory:NVMM), width=(int)3840, height=(int)2160, format=(string)NV12, framerate=(fraction)30/1' ! nvvidconv ! queue ! xvimagesink
