06-28-2020, 11:40 PM
(This post was last modified: 06-29-2020, 06:14 PM by Daniel_BlueWave.)
Greetings,
Can anyone give any advice on how to force video through HDMI, on my raspberry pi.
What has happened is I have an RCA cable that connects to a longer RCA extension from the back of my car where the camera is placed. It is a 12v camera which I will connect to the reverse trigger wire in front of the car, and then take that voltage from 12v to 5v with a buck converter, and route that 5v to the GPIO pin listening for voltage to trigger through the program the activation of the camera. (my plan and hope anyway).
Currently I have an RCA to hmdi converter, which takes that extended RCA to HDMI, then HDMI goes to the pi.
What I have tried:
uncommented on /boot/config.txt the
hdmi_group= 1
hdmi_group= 1
and tried zero for both too.
Any ideas on how I can get the video to drive into the pi screen. I am open to just using the RCA cable that comes with the camera if anyone has any ideas, or open to other ways to accomplish this goal. Thank you!
For reference I have the touchscreen made by raspberry pi, and a raspberry pi 4.
Can anyone give any advice on how to force video through HDMI, on my raspberry pi.
What has happened is I have an RCA cable that connects to a longer RCA extension from the back of my car where the camera is placed. It is a 12v camera which I will connect to the reverse trigger wire in front of the car, and then take that voltage from 12v to 5v with a buck converter, and route that 5v to the GPIO pin listening for voltage to trigger through the program the activation of the camera. (my plan and hope anyway).
Currently I have an RCA to hmdi converter, which takes that extended RCA to HDMI, then HDMI goes to the pi.
What I have tried:
uncommented on /boot/config.txt the
hdmi_group= 1
hdmi_group= 1
and tried zero for both too.
Any ideas on how I can get the video to drive into the pi screen. I am open to just using the RCA cable that comes with the camera if anyone has any ideas, or open to other ways to accomplish this goal. Thank you!
For reference I have the touchscreen made by raspberry pi, and a raspberry pi 4.