Camera capture error，corr_err: discarding frame 1

Robotics & Edge Computing Jetson & Embedded Systems Jetson Orin NX
1

An error occurred during camera capture，in Jetson Orin NX, L4T 35.4.1
demsg:

corr_err: discarding frame 1, flags: 0, err_data 256

trace:


      V4L2Viewer-8329    [002] ....  2028.198620: tegra_channel_set_power: vc_mipi 10-001a : 0x1
      V4L2Viewer-8329    [002] ....  2028.198634: camera_common_s_power: status : 0x1
      V4L2Viewer-8329    [002] ....  2028.208772: tegra_channel_set_power: 13e40000.host1x:nvcsi@15a00000- : 0x1
      V4L2Viewer-8329    [002] ....  2028.208775: csi_s_power: enable : 0x1
      V4L2Viewer-8329    [002] ....  2028.209368: tegra_channel_capture_setup: vnc_id 0 W 2432 H 2048 fmt 5
      V4L2Viewer-8329    [001] ....  2028.215146: tegra_channel_set_stream: enable : 0x1
      V4L2Viewer-8329    [001] ....  2028.216399: tegra_channel_set_stream: 13e40000.host1x:nvcsi@15a00000- : 0x1
      V4L2Viewer-8329    [001] ....  2028.216402: csi_s_stream: enable : 0x1
      V4L2Viewer-8329    [001] ....  2028.216725: tegra_channel_set_stream: vc_mipi 10-001a : 0x1
     kworker/1:8-8505    [001] ....  2028.220371: rtcpu_string: tstamp:63980191575 id:0x04010000 str:"VM0 activating."
     kworker/1:8-8505    [001] ....  2028.278183: rtcpu_vinotify_event: tstamp:63980634303 cch:0 vi:1 tag:VIFALC_TDSTATE channel:0x23 frame:0 vi_tstamp:2047369814112 data:0x759e300010000000
     kworker/1:8-8505    [001] ....  2028.278185: rtcpu_vinotify_event: tstamp:63980634457 cch:0 vi:1 tag:VIFALC_TDSTATE channel:0x23 frame:0 vi_tstamp:2047369820576 data:0x0000000031000001
     kworker/1:8-8505    [001] ....  2028.278186: rtcpu_vinotify_event: tstamp:63980634610 cch:0 vi:1 tag:VIFALC_TDSTATE channel:0x23 frame:0 vi_tstamp:2047369860960 data:0x759e2d0010000000
     kworker/1:8-8505    [001] ....  2028.278186: rtcpu_vinotify_event: tstamp:63980634742 cch:0 vi:1 tag:VIFALC_TDSTATE channel:0x23 frame:0 vi_tstamp:2047369867456 data:0x0000000031000002
     kworker/1:8-8505    [001] ....  2028.278188: rtcpu_vinotify_error: tstamp:63980897057 cch:0 vi:1 tag:CHANSEL_NOMATCH channel:0x04 frame:1 vi_tstamp:2047388680384 data:0x0000000000000269
     kworker/1:8-8505    [001] ....  2028.278188: rtcpu_vinotify_event: tstamp:63980972394 cch:0 vi:1 tag:FS channel:0x00 frame:1 vi_tstamp:2047388670080 data:0x0000000100000012
     kworker/1:8-8505    [001] ....  2028.278189: rtcpu_vinotify_event: tstamp:63980972534 cch:0 vi:1 tag:ATOMP_FS channel:0x00 frame:1 vi_tstamp:2047388670112 data:0x0000000800000000
     kworker/1:8-8505    [001] ....  2028.278189: rtcpu_vinotify_event: tstamp:63980972688 cch:0 vi:1 tag:CHANSEL_EMBED_SOF channel:0x23 frame:1 vi_tstamp:2047388675712 data:0x0000000000000004
     kworker/1:8-8505    [001] ....  2028.278189: rtcpu_vinotify_event: tstamp:63980972822 cch:0 vi:1 tag:CHANSEL_NOMATCH channel:0x04 frame:1 vi_tstamp:2047388680384 data:0x0000000000000269
     kworker/1:8-8505    [001] ....  2028.278189: rtcpu_vinotify_event: tstamp:63980972976 cch:0 vi:1 tag:CHANSEL_PXL_SOF channel:0x23 frame:1 vi_tstamp:2047389079968 data:0x0000000000000001
     kworker/1:8-8505    [001] ....  2028.278190: rtcpu_vinotify_event: tstamp:63980973110 cch:0 vi:1 tag:VIFALC_ACTIONLST channel:0x23 frame:1 vi_tstamp:2047389081472 data:0x0000000008020001
     kworker/1:8-8505    [001] ....  2028.278190: rtcpu_vinotify_event: tstamp:63980973264 cch:0 vi:1 tag:CHANSEL_FAULT channel:0x23 frame:1 vi_tstamp:2047389084000 data:0x0000000000000100
     kworker/1:8-8505    [001] ....  2028.278190: rtcpu_vinotify_event: tstamp:63980973399 cch:0 vi:1 tag:VIFALC_ACTIONLST channel:0x23 frame:1 vi_tstamp:2047389092032 data:0x0000000001020001
     kworker/1:8-8505    [001] ....  2028.278190: rtcpu_vinotify_event: tstamp:63981212900 cch:0 vi:1 tag:CHANSEL_FAULT channel:0x23 frame:1 vi_tstamp:2047398705280 data:0x0000000007ff0182
     kworker/1:8-8505    [001] ....  2028.278190: rtcpu_vinotify_event: tstamp:63981213033 cch:0 vi:1 tag:ATOMP_FRAME_DONE channel:0x23 frame:1 vi_tstamp:2047398705856 data:0x0000000000000000
     kworker/1:8-8505    [001] ....  2028.278190: rtcpu_vinotify_event: tstamp:63981213186 cch:0 vi:1 tag:CHANSEL_FAULT channel:0x23 frame:1 vi_tstamp:2047398705952 data:0x00000000080001c0
     kworker/1:8-8505    [001] ....  2028.278191: rtcpu_vinotify_event: tstamp:63981213320 cch:0 vi:1 tag:FE channel:0x00 frame:1 vi_tstamp:2047398780992 data:0x0000000100000022
     kworker/1:8-8505    [001] ....  2028.278191: rtcpu_vinotify_error: tstamp:63981222539 cch:0 vi:1 tag:CHANSEL_NOMATCH channel:0x04 frame:2 vi_tstamp:2047399096064 data:0x0000000000000269
     kworker/1:8-8505    [001] ....  2028.278191: rtcpu_vinotify_event: tstamp:63981538394 cch:0 vi:1 tag:CHANSEL_SHORT_FRAME channel:0x04 frame:1 vi_tstamp:2047398780992 data:0x0001200000000000
     kworker/1:8-8505    [001] ....  2028.278191: rtcpu_vinotify_event: tstamp:63981538971 cch:0 vi:1 tag:ATOMP_FE channel:0x00 frame:1 vi_tstamp:2047398781024 data:0x0000000800000000
     kworker/1:8-8505    [001] ....  2028.278192: rtcpu_vinotify_event: tstamp:63981539124 cch:0 vi:1 tag:VIFALC_TDSTATE channel:0x23 frame:0 vi_tstamp:2047398814496 data:0x759e300010000000
     kworker/1:8-8505    [001] ....  2028.278192: rtcpu_vinotify_event: tstamp:63981539256 cch:0 vi:1 tag:VIFALC_TDSTATE channel:0x23 frame:0 vi_tstamp:2047398821024 data:0x0000000031000003
3

Check the CHANSEL_FAULT/CHANSEL_SHORT_FRAME in below link for the detail.

https://elinux.org/Jetson/l4t/Camera_BringUp

4

Hi @shenchengzha

We got the following notification error:
CHANSEL_FAULT channel:0x23 frame:1 vi_tstamp:2047389084000 data:0x0000000000000100

In order to know what this error means, you should analyzing the data:0x00000100. According to CHANSEL notifications, bit 8 means PIXEL_LONG_LINE. This happens when the sensor is configured to have a higher output-size than the resolution supported by the driver.

Please check the sensor configuration and the resolution you are enabling on the driver.

Regards,

Enrique Ramirez
Embedded SW Engineer at RidgeRun
Contact us: support@ridgerun.com
Developers wiki: https://developer.ridgerun.com
Website: www.ridgerun.com

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6

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