02-25-2022, 03:42 AM
I have gpio 7 as my input trigger using the CarPiHat.
Cam is a basic RCA cam via USB and the v4ld driver, it works fine and can be seen when you open the rear cam.
Using raspi-gpio get 7 I can see the level go from 0 when not in reverse to 1 when it is, yet with the gpio set to 7 in the OAP settings page it does nothing.
Any tips?
Cam is a basic RCA cam via USB and the v4ld driver, it works fine and can be seen when you open the rear cam.
Using raspi-gpio get 7 I can see the level go from 0 when not in reverse to 1 when it is, yet with the gpio set to 7 in the OAP settings page it does nothing.
Any tips?