1. Preface

After writing about the Jetson Orin FPDlink acquisition kit last time, many fans are still very interested;

Jetson Orin platform multi-channel FPDlink III camera acquisition kit recommended_bingdund's blog-CSDN blog

I found that there are still many people who have access needs in this regard, so today I will write an introduction to this Taobao store GMSL2/GMSL1 camera acquisition kit.

The link is as follows:

https://item.taobao.com/item.htm?spm=a1z10.1-c.w4004-24508977192.2.469c7jc19WWWTP&id=680474446092

Not much to say, first picture:

2. Camera Description

(1) Since this Taobao is mainly adapted to Senyun cameras (sensing), the brands are all sensing;

I went to the official website of Senyun Camera, and there are quite a lot of GMSL camera models, 720P, 1080p, 4K and,

Some cameras with unique functions are available, so there are quite a lot of optional models;

(2) This acquisition kit is compatible with GMSL2 and GMSL1 modes, so it can be connected to the current mainstream 96705, 96717, 9295

Serial devices such as cameras; basically all are compatible with access

(3) If you need to adapt to the cameras in the support list, you need to pay for debugging after consulting, which may depend on the difficulty

3. Collection board description

(1) Supported platforms

At present, Jetson Orin/ Agx Xavier /TX2 can be connected, and a 28pin 0.5mm cable needs to be used to connect to the bottom signal board;

In addition, I see that the adapter board actually reserves the cable socket for connecting NANO and Xavier NX, it should be possible to use the 15P cable

NANO and Xavier NX platforms;

Ask customer service, it is true, but it is still under development and will be supported in the future

(2) Number of cameras

Maximum can support 16 camera inputs

Each deserialization board supports 4 channels of camera input. To support 16 channels, you need to use 4 deserialization boards

At present, my needs are only within 4 channels, so I just tried 4 channels to collect at the same time

(3) Serializer support

Compatible with GMSL2 and GMSL1 modes, so it can be connected to the current mainstream 96705, 96717, 9295

Serializers such as cameras; basically all are compatible with access

(4) Power

External power supply is required, and the power supply above 12V 2A is sufficient;

In addition, if you need multiple deserialization boards to supply power, you can use connecting cables to connect the power cascade sockets

4. Driver Description

(1) Using image-dtb
The seller can provide the jetson orin platform to specify the jeston version and the camera model to directly replace the interface between Image and dtb;

You don't need to compile the driver source code yourself, just copy it to the Orin host and replace it

(2) driver-dts driver source code use

If the driver source code is required, an additional fee is required;

I don't need this part, so I didn't debug it;

The seller will also provide a quick orin bsp source code construction method and a camera driver integration method;

5. Orin Release Notes

Supported versions: JP5.0.1 + R34.1.1

Description:

The factory version of Orin is JP5.0,

But the underlying BSP source code of JP5.0 is not open, and the BSP of JP5.0.1+R34.1.1 version is currently being developed;

So you need to refresh Orin to the latest JP5.0.1+R34.1.1 version (you can use sdkmanager to refresh the machine)

Query version:

The following means R34.1.1

cat /etc/nv_tegra_release# R34 (release), REVISION: 1.1...