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meekys / cam_overlay

MIT License
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* failed to add service - already in use? #28

Closed Maxwime closed 2 years ago

Maxwime commented 2 years ago

Hello,

First, thanks a lot for your work! I'm a noob in raspberry system, so I need your help.

I'm trying to install a raspberry PI3 B+ with Crankshaft, but the REAR CAM doses not work. I search a lot to understand why, and I search finish on cam_overlay....

But when I try to launch it with:

. /cam_overlay.bin

I get:

Opened device '/dev/video0' Dimensions: 352 x 288 Pixel Format: MJPG

Did I do something wrong?

I hope my message is in the good place...

Thanks

meekys commented 2 years ago

Hi Maxwime,

cam_overlay does not currently support dtoverlay=vc4-kms-v3d, so if you don't need this feature, you can remove it from config.txt

I'm just in the process of getting some PI hardware again to experiment further with this.

https://raspberrypi.stackexchange.com/questions/75219/fixing-failed-to-add-service-already-in-use-error-programmatically/75688

Maxwime commented 2 years ago

Thanks for your return, I already try to remove dtoverlay=vc4-kms-v3d But that makes Crankshaft crash. I will continue to search with the link that you give me. If I found a solution I will come back to tell you. Thanks again

Maxwime commented 2 years ago

Hello, I'm back :)

I found a way to make it work.

I install "[Crankshaft OpenCarOS NG Alpha7.2 2021-02-09]" version on my PI3B+ Then I make it start in X11 mode After i comment in the "config.txt":

[all] dtoverlay=vc4-fkms-v3d

and then everything is all right

thank

kadapppa commented 1 year ago

I am clue less for this error : * failed to add service - already in use?

Got keys from plugin meta data ("eglfs_x11") QFactoryLoader::QFactoryLoader() checking directory path "/home/root/kp/egldeviceintegrations" ... qt.qpa.egldeviceintegration: EGL device integration plugin keys: ("eglfs_emu", "eglfs_x11") qt.qpa.egldeviceintegration: Using base device integration

any hint ?