about Mt9V034 global shutter

Discussion related to "under the hood" OpenMV topics.
weilian
Posts: 19
Joined: Fri Jan 10, 2020 2:36 am

about Mt9V034 global shutter

Postby weilian » Tue Feb 04, 2020 2:43 am

I want use Mt9V034 to take photo with Exposure time such as 200us or 2000us?
Last edited by weilian on Sun Mar 01, 2020 11:18 pm, edited 1 time in total.
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kwagyeman
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Joined: Sun May 24, 2015 2:10 pm

Re: about Mt9V034 global shutter

Postby kwagyeman » Tue Feb 04, 2020 1:43 pm

Here's how that works: https://github.com/openmv/openmv/blob/m ... 034.c#L316

The exposure is set as basically the number of vertical rows you want to expose for where each row time is the time it takes a row to be read out.
Nyamekye,
weilian
Posts: 19
Joined: Fri Jan 10, 2020 2:36 am

Re: about Mt9V034 global shutter

Postby weilian » Wed Feb 05, 2020 5:14 am

OK!although i still not well understand it! I will Read the datasheet carefully! Thanks!
weilian
Posts: 19
Joined: Fri Jan 10, 2020 2:36 am

Re: about Mt9V034 global shutter

Postby weilian » Thu Feb 06, 2020 5:37 am

Can I understand that the unit of exposure time is in unit of raw?
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kwagyeman
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Re: about Mt9V034 global shutter

Postby kwagyeman » Thu Feb 06, 2020 10:39 am

It's in microseconds for our code.
Nyamekye,

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