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mjborgerson / OV7670

MIT License
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Request of advice about OV5642 #2

Open asukiaaa opened 3 years ago

asukiaaa commented 3 years ago

Thank you for sharing useful project. It is not issue of this project but I want to ask you about OV5642.

Do you think that teensy4.x + PSRAM can handle OV5642?

I think that 8MB PSRAM is enough to handle 5M pixel data but I'm not sure teensy4.x can handle the protocol of OV5642. I found that OV7670 is handled by CSI on your code. but I'm not sure that OV5642 supports same protocol https://github.com/mjborgerson/OV7670/blob/5a94243ef241bda1dc9a5802ec695330e1acbab8/OV7670/OV7670.cpp#L207

esp32-camera supports OV5640 but not OV5642 so is it possible to handle OV5640 by teensy4.x but not OV5642? (OV5640 seems deprecated so I want to use OV5642.)

Could you give me some advice?

mjborgerson commented 3 years ago

I’m not familiar with the OV5642. I’ll see if I can find enough data on line to answer your question.

Mark

On Sep 13, 2021, at 11:44 PM, Asuki Kono @.***> wrote:

Thank you for sharing useful project. It is not issue of this project but I want to ask you about OV5642.

Do you think that teensy4.x + PSRAM can handle OV5642?

I think that 8MB PSRAM is enough to handle 5M pixel data but I'm not sure teensy4.x can handle the protocol of OV5642. I found that OV7670 is handled by CSI on your code. but I'm not sure that OV5642 supports same protocol https://github.com/mjborgerson/OV7670/blob/5a94243ef241bda1dc9a5802ec695330e1acbab8/OV7670/OV7670.cpp#L207

esp32-camera supports OV5640 but not OV5642 so is it possible to handle OV5640 by teensy4.x but not OV5642? (OV5640 seems deprecated so I want to use OV5642.)

Could you give me some advice?

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asukiaaa commented 3 years ago

I see, thank you.

Asuki Kono