fix the beam angle of xvf3500

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jiyuanballast
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Posts: 1
Joined: Tue Jun 09, 2020 2:23 pm

fix the beam angle of xvf3500

Postby jiyuanballast » Tue Jun 09, 2020 2:38 pm

Hello gays:

I just have a xvf3500 demo board. and I want to set this board to a fix beam angle for capture the specify ROI.
as I have debug several days, I find that, when I freeze the beam (XBECLEAR_FREEZEONOFF = 1,XBECLEAR_FSBFREEZEONOFF = 1)no matter what I change the parameter of XBECLEAR_BEAMANGLE , it is always fix in 90degree. but I just want 45degree.
the Parameter I set is follow:
XBECLEAR_FREEZEONOFF 1
XBECLEAR_BEAMWIDTH 0.2588f
XBECLEAR_BEAMANGLE 0.7071f
XBECLEAR_FSBFREEZEONOFF 1

ps:the VAD is disable.

So, my question is, how to fix a beam angle for voice capture?

thankyou.
BR

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