Hello, I have a Jetson Nano Development Kit that exhibits unusual behavior with CSI cameras.
I can see them as /dev/video0 and /dev/video1, but when I try gst-streamer, I get some errors, and the RTSP doesn’t start. You can confirm in the screenshot below.
The same camera (IMX219-200) works on other Jetson boards, with the same Linux image (SD card).
Is this a case of needing firmware to be updated, or does it require a replacement?
Thanks.
hello argusr,
let me have confirmation, is this Jetson Nano (t210 series) instead of Jetson Orin Nano (t234 series)?
may I also know the Jetpack public release version you’re working with?
please also refer to developer guide, Applications Using V4L2 IOCTL Directly.
you may using V4L2 IOCTL to verify basic camera functionality.
please also gather the kernel message for reference. for instance, $ dmesg > klogs.txt
Hello @JerryChang. Thank you for the quick reply.
Here are the answers:
Jetson Nano t210
JetPack nvidia-l4t-core 32.7.1-20220219090432
$ v4l2-ctl --device=/dev/video0 --all
Driver Info (not using libv4l2):
Driver name : tegra-video
Card type : vi-output, imx219 7-0010
Bus info : platform:54080000.vi:0
Driver version: 4.9.253
Capabilities : 0x84200001
Video Capture
Streaming
Extended Pix Format
Device Capabilities
Device Caps : 0x04200001
Video Capture
Streaming
Extended Pix Format
Priority: 2
Video input : 0 (Camera 0: no power)
Format Video Capture:
Width/Height : 3264/2464
Pixel Format : 'RG10'
Field : None
Bytes per Line : 6528
Size Image : 16084992
Colorspace : sRGB
Transfer Function : Default (maps to sRGB)
YCbCr/HSV Encoding: Default (maps to ITU-R 601)
Quantization : Default (maps to Full Range)
Flags :
Camera Controls
group_hold 0x009a2003 (bool) : default=0 value=0 flags=execute-on-write
sensor_mode 0x009a2008 (int64) : min=0 max=0 step=0 default=0 value=0 flags=slider
gain 0x009a2009 (int64) : min=0 max=0 step=0 default=0 value=16 flags=slider
exposure 0x009a200a (int64) : min=0 max=0 step=0 default=0 value=13 flags=slider
frame_rate 0x009a200b (int64) : min=0 max=0 step=0 default=0 value=2000000 flags=slider
bypass_mode 0x009a2064 (intmenu): min=0 max=1 default=0 value=0
override_enable 0x009a2065 (intmenu): min=0 max=1 default=0 value=0
height_align 0x009a2066 (int) : min=1 max=16 step=1 default=1 value=1
size_align 0x009a2067 (intmenu): min=0 max=2 default=0 value=0
write_isp_format 0x009a2068 (bool) : default=0 value=0
sensor_signal_properties 0x009a2069 (u32) : min=0 max=0 step=0 default=0 flags=read-only, has-payload
sensor_image_properties 0x009a206a (u32) : min=0 max=0 step=0 default=0 flags=read-only, has-payload
sensor_control_properties 0x009a206b (u32) : min=0 max=0 step=0 default=0 flags=read-only, has-payload
sensor_dv_timings 0x009a206c (u32) : min=0 max=0 step=0 default=0 flags=read-only, has-payload
low_latency_mode 0x009a206d (bool) : default=0 value=0
preferred_stride 0x009a206e (int) : min=0 max=65535 step=1 default=0 value=0
sensor_modes 0x009a2082 (int) : min=0 max=30 step=1 default=30 value=6 flags=read-only
I find strang the line Video input : 0 (Camera 0: no power)
dmesg is not going to be helpful, it’s full of usb 2-1: usb_suspend_both: status 0
Sending syslog truncated since last boot.
syslog.txt (1.3 MB)
It appears that this module may be experiencing a power issue. I tried with another carrier board and had the same result.
Regards
hello argusr,
this is quite old, could you please moving to the latest rel-32 version for confirmation?
BTW,
please try fetch the stream with below v4l2 IOCTL.
$ v4l2-ctl -d /dev/video0 --set-fmt-video=width=3264,height=2464,pixelformat=RG10 --set-ctrl bypass_mode=0 --stream-mmap --stream-count=100
you may also sharing the kernel logs for reference.
Hello JerryChang, now with a fresh install:
nvidia-l4t-core 32.7.6-20241104234540
user@ubuntu:/var/log$ v4l2-ctl -d /dev/video0 --all
Driver Info (not using libv4l2):
Driver name : tegra-video
Card type : vi-output, imx219 7-0010
Bus info : platform:54080000.vi:0
Driver version: 4.9.255
Capabilities : 0x84200001
Video Capture
Streaming
Extended Pix Format
Device Capabilities
Device Caps : 0x04200001
Video Capture
Streaming
Extended Pix Format
Priority: 2
Video input : 0 (Camera 0: ok)
Format Video Capture:
Width/Height : 3264/2464
Pixel Format : 'RG10'
Field : None
Bytes per Line : 6528
Size Image : 16084992
Colorspace : sRGB
Transfer Function : Default (maps to sRGB)
YCbCr/HSV Encoding: Default (maps to ITU-R 601)
Quantization : Default (maps to Full Range)
Flags :
Camera Controls
group_hold 0x009a2003 (bool) : default=0 value=0 flags=execute-on-write
sensor_mode 0x009a2008 (int64) : min=0 max=0 step=0 default=0 value=0 flags=slider
gain 0x009a2009 (int64) : min=0 max=0 step=0 default=0 value=16 flags=slider
exposure 0x009a200a (int64) : min=0 max=0 step=0 default=0 value=33330 flags=slider
frame_rate 0x009a200b (int64) : min=0 max=0 step=0 default=0 value=20000000 flags=slider
bypass_mode 0x009a2064 (intmenu): min=0 max=1 default=0 value=1
override_enable 0x009a2065 (intmenu): min=0 max=1 default=0 value=1
height_align 0x009a2066 (int) : min=1 max=16 step=1 default=1 value=1
size_align 0x009a2067 (intmenu): min=0 max=2 default=0 value=0
write_isp_format 0x009a2068 (bool) : default=0 value=0
sensor_signal_properties 0x009a2069 (u32) : min=0 max=0 step=0 default=0 flags=read-only, has-payload
sensor_image_properties 0x009a206a (u32) : min=0 max=0 step=0 default=0 flags=read-only, has-payload
sensor_control_properties 0x009a206b (u32) : min=0 max=0 step=0 default=0 flags=read-only, has-payload
sensor_dv_timings 0x009a206c (u32) : min=0 max=0 step=0 default=0 flags=read-only, has-payload
low_latency_mode 0x009a206d (bool) : default=0 value=0
preferred_stride 0x009a206e (int) : min=0 max=65535 step=1 default=0 value=0
sensor_modes 0x009a2082 (int) : min=0 max=30 step=1 default=30 value=6 flags=read-only
The suggested command first doesn’t do anything, had to force finish with ctrl+c.
The kernel log is attached.
kern.log (4.5 MB)
Thank you.
I don’t see any camera related errors besides.. usb 2-1: usb_suspend_both: status 0