UNSOLVED No output from IMX462 module

frankerooney

Hi, I've followed the basic setup of the module, installed the v4l2 software and the output from dmesg shows:
[ 14.932592] veyecam2m 10-003b: Unable to load ds90ub954 driver,will go on
[ 15.057134] veyecam2m 10-003b: camera id is veyecam2m
[ 15.058834] veyecam2m 10-003b: sensor is IMX462
[ 15.058856] veyecam2m 10-003b: board type is ONE board
[ 15.059359] veyecam2m 10-003b: Consider updating driver veyecam2m to match on endpoints
[ 15.061808] veyecam2m 10-003b: veyecam2m camera probed

.. so looks positive.

Trouble is I can't then get any output from any tools. E.g veye_raspivid :
./veye_raspivid -t 0 -n --inline -v -o -
camera num -1

veye_raspivid Camera App v1.3.12

Width 1920, Height 1080, filename -
bitrate 17000000, framerate 30, time delay 0
H264 Profile high
H264 Level 4
H264 Quantisation level 0, Inline headers Yes
H264 Fill SPS Timings No
H264 Intra refresh type (null), period -1
H264 Slices 1
Wait method : Capture forever
Initial state 'record'

Preview No, Full screen Yes
Preview window 0,0,1024,768
Opacity 255
Hardare version: a01041

The program just then sits there, producing no output to stdout. I've waited 20 minutes or so, nothing produced.

I also tried ffmpeg with the v4l2 /dev/video0 device:

ffmpeg -f v4l2 -i /dev/video0 /tmp/output.mkv
[video4linux2,v4l2 @ 0x1bb9cd0] ioctl(VIDIOC_G_PARM): Inappropriate ioctl for device
[video4linux2,v4l2 @ 0x1bb9cd0] Time per frame unknown
[video4linux2,v4l2 @ 0x1bb9cd0] Stream #0: not enough frames to estimate rate; consider increasing probesize
Input #0, video4linux2,v4l2, from '/dev/video0':
Duration: N/A, start: 52.473238, bitrate: N/A
Stream #0:0: Video: rawvideo (UYVY / 0x59565955), uyvy422, 1920x1080, 1000k tbr, 1000k tbn, 1000k tbc
Stream mapping:
Stream #0:0 -> #0:0 (rawvideo (native) -> h264 (libx264))
Press [q] to stop, [?] for help
[libx264 @ 0x1bbde70] MB rate (8160000000) > level limit (16711680)
frame= 20 fps=1.4 q=0.0 size= 1kB time=00:00:00.00 bitrate=N/A speed= 0x

The progress then never shows any increase from 1KB in size, no data seems to be produced and the output file remains empty.

I've changed the raspberry pi, the csi cable and have used the module with or without the 5v/gnd fly leads. Do I have a faulty module maybe?

Thank you in advance
Andy

veye_xumm

@frankerooney
Since the driver has been probed, I assume that the hardware connection is fine.

@frankerooney said in No output from IMX462 module:

The program just then sits there, producing no output to stdout. I've waited 20 minutes or so, nothing produced.

For v4l2 mode, veye_raspivid cannot be used .

Please try part7——use qv4l2 first.