10528 réponses à ce sujet

[flipthechillet]

Now I've got no video at all

[wowhik1]

Now I understand, thanks for the answer
Have you tried what I wrote above?

[firened]

This is enabled by default in the vigimage.img

[wowhik1]

Oh, really? From what I remember, I think I enabled this feature myself:sweat_smile:

[firened]

Hmm i wonder what's happening

I too think the next step would be to acces to the command line using (1) a keyboard, and either hdmi monitor or framebuffer view on Vigibot, or (2) over ssh
Maybe I'm mixing up something, I'm not sure
.
SSH would be great, it'll help later on as well, if you need to modify something.

[wowhik1]

The funny thing is, you'll need a keyboard and monitor anyway to enable SSH.

[firened]

Ssh in enabled using the vigimage.img

[wowhik1]

I definitely enabled it myself:huh:
Off-topic: my phone charging cable got damaged, and now charging goes more like a minus than a plus, and the new Type-C to Type-C cable won't arrive for another 2 weeks

I'm already stuck to the charger anyway because my battery has low capacity, so I charge my phone about 4 times a day.

[flipthechillet]

What does it mean by no time correction for this robot?

[Mike118]

We tested it. It works but this is not optimal and we don't recommend it. Since the client is opensource you can make the modifications to have it working but as you said it add too much latency and it is not what we want display on vigibot...
the server use the video feedback to check the latency but since there is no camera it says "no time correction".

[flipthechillet]

I'm now getting video just no frames per second

[Mike118]

if you enable framebuffer view this error should disapear
hum strange ...
can you add me as friend on your robot ?

[flipthechillet]

Sure thing how do I do that?

[Mike118]

You can click on the + on the top of the page when you are on your robot and type my pseudo : Mike118

[flipthechillet]

I think I added you did it work?

[Mike118]

Yes ok I will activate the frame buffer to check something

[flipthechillet]

Okay, what's the frame buffer do anyway?

[Mike118]

this display the raspberry pi screen instead of the camera
but it seems not working on your robot ...
I am trying to check what's happening

[flipthechillet]

Okay, because I've definitely got the camera plugged in correctly

[Mike118]

Here are the traces of the issue

22/12 14:19:20:916 | | Client | Starting the process v4l2-ctl
22/12 14:19:20:919 | | Client | /usr/bin/v4l2-ctl -v width=640,height=480,pixelformat=4 -p 30 -c h264_profile=0,repeat_sequence_header=1,rotate=0,video_bitrate=1500000,brightness=50,contrast=-5
22/12 14:19:20:926 | | Client | v4l2-ctl | 1517 | stdout | Frame rate set to 30.000 fps
22/12 14:19:20:926 | | Client | The v4l2-ctl process is stopped after 10 milliseconds with the exit code 0
22/12 14:19:20:942 | | Client | Starting the H.264 video broadcast stream
22/12 14:19:20:943 | | Client | Starting the process Diffusion
22/12 14:19:20:943 | | Client | /usr/local/vigiclient/processdiffvideo -loglevel fatal -f fbdev -i /dev/fb0 -r 30 -c:v h264_omx -profile:v baseline -b:v 1500000 -flags:v +global_header -bsf:v dump_extra -f rawvideo tcp://127.0.0.1:8043
22/12 14:19:21:483 | | Client | H.264 video streaming process is connected to tcp://127.0.0.1:8043
22/12 14:19:22:674 | | Client | H.264 video streaming process is disconnected from tcp://127.0.0.1:8043
22/12 14:19:22:674 | | Client | The Diffusion process is stopped after 31723 milliseconds with the exit code 0
22/12 14:19:22:675 | | Client | Stopping the H.264 video broadcast stream
the stream stop.
Do you changed something on the client ? Do you installed it manually ? Or do you installed the provided pre installed vigibot image ?
Since the framebuffer is not working ( and not using the camera) I can tell that it is not a camera problem.