View my account

Question about sync pin behavior with output_trigger_enabled vs inter_cam_sync_mode, and RGB/Depth timestamp alignment

Follow
Zhangpf22

Hi,
I'm using a D435i camera, and from other posts I understand that when inter_cam_sync_mode is set to 1, the sync pin outputs a pulse that aligns with the end of depth exposure.

I'm trying to understand how this behavior changes when output_trigger_enabled is set to 1. Specifically:

  • What is the difference in sync pin behavior between output_trigger_enabled = 1 and inter_cam_sync_mode = 1?

  • Additionally, I noticed that when the RGB and Depth FPS are the same, their frame_timestamp values are aligned.
    Does this imply that RGB and Depth exposures end at the same time, i.e., they are synchronized at the end of exposure?

Looking forward to any clarification or help on this.
Thanks!

 

0

Comments

1 comment

Date Votes

Please sign in to leave a comment.

Didn't find what you were looking for?

New post