Search found 12 matches

by KevinFreese
Tue Jun 11, 2019 12:30 am
Forum: Technical Discussion
Topic: Problem: Broadcast Discovery Port
Replies: 14
Views: 9004

Re: Problem: Broadcast Discovery Port

I tried everything to kill these processes. What eventually worked was to uninstall the IDE. Then Reboot. Then reinstall. Now the processes do not respawn and I can use the USB ports again. Clearly there is a problem with the IDE or related.

Regards
Kevin
by KevinFreese
Mon Jun 10, 2019 10:53 pm
Forum: Technical Discussion
Topic: Problem: Broadcast Discovery Port
Replies: 14
Views: 9004

Re: Problem: Broadcast Discovery Port

Here are the other screenshots.
by KevinFreese
Mon Jun 10, 2019 10:50 pm
Forum: Technical Discussion
Topic: Problem: Broadcast Discovery Port
Replies: 14
Views: 9004

Re: Problem: Broadcast Discovery Port

here is a image of the task manager. These openmvide.exe processes have been there for many days, regardless of rebooting the machine many times and removing electricity to the machine. I guess it is a feature of windows to bring back anything to life that was there previously.
by KevinFreese
Mon Jun 10, 2019 10:43 pm
Forum: Technical Discussion
Topic: Problem: Broadcast Discovery Port
Replies: 14
Views: 9004

Re: Problem: Broadcast Discovery Port

No. Unfortunately even when I reboot and I completely remove the electricity of the machine, the process remains there. it is somehow respawned at bootup. Even WITHOUT starting up the IDE and WITHOUT having any camera attached to the computer, the processes remain. We can never use that USB port aga...
by KevinFreese
Sat Jun 08, 2019 2:53 pm
Forum: Technical Discussion
Topic: Problem: Broadcast Discovery Port
Replies: 14
Views: 9004

Re: Problem: Broadcast Discovery Port

Nothing kills these processes. Not even a reboot helps. So the effect of this is that you can never use that usb port again. It hogs the usb port making it unusable. I have two processes hogging 2 ports now. I am running out of USB ports fast. taskkill /f /t does not work. Please try to resolve this...
by KevinFreese
Sat Jun 08, 2019 9:56 am
Forum: Technical Discussion
Topic: Problem: Broadcast Discovery Port
Replies: 14
Views: 9004

Re: Problem: Broadcast Discovery Port

I have the same issue. The IDE froze so I had to kill the IDE program from the task manager. But there is still an OPENMV process active on the system that is hogging the port. When I try to kill this process it tells me access denied. It does not recognize the camera until this process has somehow ...
by KevinFreese
Thu Jun 06, 2019 4:35 pm
Forum: Technical Discussion
Topic: OPENMV H7 stopped working
Replies: 7
Views: 6473

Re: OPENMV H7 stopped working

what do you mean by brick. Never heard that term.
by KevinFreese
Thu Jun 06, 2019 4:34 pm
Forum: Technical Discussion
Topic: OPENMV H7 stopped working
Replies: 7
Views: 6473

Re: OPENMV H7 stopped working

what do you mean by brick the SD card?
by KevinFreese
Tue Jun 04, 2019 3:53 pm
Forum: Technical Discussion
Topic: OPENMV H7 stopped working
Replies: 7
Views: 6473

Re: OPENMV H7 stopped working

It seems to be something to do with the micro sd card. As soon as I plugged it out, everything started working again. The brand new SD card seemed to work for a week or so, then stopped. Is there any formatting or special mounting that needs to be done for it?
by KevinFreese
Tue Jun 04, 2019 2:58 pm
Forum: Technical Discussion
Topic: OPENMV H7 stopped working
Replies: 7
Views: 6473

OPENMV H7 stopped working

Hi I have been coding for about a week. The h7 suddenly stopped working. Windows no longer picks it up. With some luck I got it programmed again after the 10th try using DFU. But now only one USB port is picking the device up, but then not for long. It seems the device no longer works. I have not co...
by KevinFreese
Wed May 29, 2019 12:13 pm
Forum: Technical Discussion
Topic: lens correction not working as expected
Replies: 2
Views: 6425

Re: lens correction not working as expected

Ok, thanks. I can work with that.
by KevinFreese
Tue May 28, 2019 3:08 pm
Forum: Technical Discussion
Topic: lens correction not working as expected
Replies: 2
Views: 6425

lens correction not working as expected

The following line does a slight zoom on the image

Code: Select all

img = img.lens_corr(strength=1.0, zoom = 1.0)
this is not expected. With machine vision we would expect the zoom of 1.0 not to zoom at all. I am using the global shutter camera.

Regards
Kevin

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