How to add my own eeprom i2c address in the query/database/*.json NvSIPL

Autonomous Vehicles DRIVE AGX Xavier DRIVE AGX General
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#1

Please provide the following info (check/uncheck the boxes after clicking “+ Create Topic”):
Software Version
DRIVE OS Linux 5.2.0
[*] DRIVE OS Linux 5.2.0 and DriveWorks 3.5
NVIDIA DRIVE™ Software 10.0 (Linux)
NVIDIA DRIVE™ Software 9.0 (Linux)
other DRIVE OS version
other

Target Operating System
[*] Linux
QNX
other

Hardware Platform
[*] NVIDIA DRIVE™ AGX Xavier DevKit (E3550)
NVIDIA DRIVE™ AGX Pegasus DevKit (E3550)
other

SDK Manager Version
1.5.0.7774
other

Host Machine Version
[*] native Ubuntu 18.04
other

Hi, team,
I want add my own camera in the NvSIPL. The camera works very well, but i can not add the eeprom of the camera. Any way can add the eeprom?

DevBlkCDIDeviceWrite write failed
#3

Hi @wangxuhui1 ,

Please check nvsipl::INvSIPLCamera::ReadEEPROMData() and the relevant code in nvsipl_camera sample application (in the following file on your host system installed with DRIVE OS 5.2.0).

~/nvidia/nvidia_sdk/DRIVE_OS_5.2.0_SDK_Linux_OS_DDPX/DRIVEOS/drive-t186ref-linux/samples/nvmedia/nvsipl/test/camera/CNvSIPLMaster.hpp

#4

Hi, @VickNV , i mean i want add the eeprom i2c address in the json file. I try to add one eeprom.json file in the module folder but can not work.

#5

What’s the eeprom.json file? Could you elucidate what you are trying to do? If you can point out the related document you found, it will be more clear. Thanks.

#6 
	CSI Port: 2
	I2C Device 0
	Deserializer Name:MAX96712
	             Description: Maxim 96712 Aggregator
	             I2C Address: 0x29
	CameraModule on link 0
	             Name: F008A120BM0A_24BIT_RGGB
	             Description: Entron F008A120BM0A_24BIT RGGB module - 120-deg FOV, 24-bit capture, MIPI-AR0820, MAX9295
		Serializer Name: MAX9295
		           Address: 0x62
		Sensor Name: AR0820
		       Description: OnSemi AR0820 Sensor
		       ID: 0
		       Address: 0x10
		EEPROM Name: N24C64
		       Address: 0x54

Like this， there is no any eeprom infomation for my own camera. I want to know how to add it.

#7

Hi， @VickNV ,
Any update about the eeprom? i know how to and serializer and camera sensor. I want add my own eeprom.

#8

I checked internally and realized that you have other support channel.
The question you asked isn’t covered in devzone materials/scopes so please contact with your nvidia rep and use the support channel for it. Thanks.

#10