Errors noticed in isp file by nvargus-camera daemon NvCameraIspConfigFileLoad

Robotics & Edge Computing Jetson & Embedded Systems Jetson TX2
1

Hi, i am using jetson Tx2 with SDK32.4.3.

I am trying to capture video from my camera ov9732 which is similar to ov5693.

I am getting below error in /var/log/syslog file during camera capture command
====================error getting=============
Mar 18 13:33:21 tegra-ubuntu nvargus-daemon[16486]: CAM: serial no file already exists, skips storing again---- imager: Found override file /var/nvidia/nvcam/settings/e33_centerright_P5V27C.isp. ----
Mar 18 13:33:21 tegra-ubuntu nvargus-daemon[16486]: NvCameraIspConfigFileLoad: type = 0x75 Config file “sensor.cfg” Line 220: Error: Invalid isp config attribute: “detailenhancement.NumOfEntries=9”
Mar 18 13:33:21 tegra-ubuntu nvargus-daemon[16486]: NvCameraIspUnpackingBlob 156: Blob: Wrong magic number!

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how we can remove this error Error: Invalid isp config attribute: "detailenhancement.NumOfEntries=9.

i am using below command to capture video

gst-launch-1.0 nvarguscamerasrc sensor-id=0 ! ‘video/x-raw(memory:NVMM),width=1920, height=1080, framerate=30/1, format=NV12’ ! nvv4l2h265enc control-rate=1 bitrate=2000000 ! h265parse ! splitmuxsink max-files=3 send-keyframe-requests=true location=/home/ubuntu/videos/inward_video%02d.mp4 max-size-time=30000000000 -e

Anyone can help on this.

3

Change the badge info in the dts.

https://docs.nvidia.com/jetson/l4t/index.html#page/Tegra%20Linux%20Driver%20Package%20Development%20Guide/camera_sensor_prog.html#wwpID0E0UBB0HA

4

Hi Shane,

I have already change badge info in all 3 cameras.

you can see below

badge = “e33_centerright_P5V27C”;
position = “centerright”;
orientation = “0”;
drivernode0 {
/* Declare PCL support driver (classically known as guid) /
pcl_id = “v4l2_sensor”;
/ Driver v4l2 device name /
devname = “ov9732 7-0036”;
/ Declare the device-tree hierarchy to driver instance */
proc-device-tree = “/proc/device-tree/i2c@c250000/ov9732_f@36”;
};

drivernode0 {
/* Declare PCL support driver (classically known as guid) /
pcl_id = “v4l2_sensor”;
/ Driver v4l2 device name /
devname = “ov9732 2-0036”;
/ Declare the device-tree hierarchy to driver instance */
proc-device-tree = “/proc/device-tree/i2c@3180000/ov9732_e@36”;
};

badge = “e33_centerright_P5V27C”;
position = “centerright”;
orientation = “0”;
drivernode0 {
/* Declare PCL support driver (classically known as guid) /
pcl_id = “v4l2_sensor”;
/ Driver v4l2 device name /
devname = “ov9732 7-0036”;
/ Declare the device-tree hierarchy to driver instance */
proc-device-tree = “/proc/device-tree/i2c@c250000/ov9732_f@36”;
};

please let me know if any other thing i need to see

5

Need change " P5V27C" strings

6

we can take any string instead of " P5V27C",right?

7

Any strings just don’t duplicate latest character with reference sensors in dts files.

9

Hi Shane,

I replaced this string with “NTDI” in device tree,i am seeing below new warning there in /var/log/syslog.

May 27 05:19:35 tegra-ubuntu nvargus-daemon[6151]: NvPclHwGetModuleList: WARNING: Could not map module to ISP config string
May 27 05:19:35 tegra-ubuntu nvargus-daemon[6151]: NvPclHwGetModuleList: No module data found
May 27 05:19:35 tegra-ubuntu nvargus-daemon[6151]: NvPclHwGetModuleList: WARNING: Could not map module to ISP config string
May 27 05:19:35 tegra-ubuntu nvargus-daemon[6151]: NvPclHwGetModuleList: No module data found
May 27 05:19:35 tegra-ubuntu nvargus-daemon[6151]: NvPclHwGetModuleList: WARNING: Could not map module to ISP config string
May 27 05:19:35 tegra-ubuntu nvargus-daemon[6151]: NvPclHwGetModuleList: No module data found

===============================

can you please help here

10

You can ignore those message.