MemoryError

Discussion related to "under the hood" OpenMV topics.
OpenMV noob
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Joined: Fri Feb 21, 2020 11:39 am

MemoryError

Postby OpenMV noob » Fri Feb 21, 2020 11:52 am

Hello, I have a problem with QRcodes detection, every time when I run program, I get next error: 'MemoryError: Out of fast Frame Buffer Stack Memory! Please reduce the resolution of the image you are running this algorithm on to bypss this issue'. Help please. Thanks for answer.
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kwagyeman
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Joined: Sun May 24, 2015 2:10 pm

Re: MemoryError

Postby kwagyeman » Fri Feb 21, 2020 1:34 pm

What resolution and camera are you running the code on? You shouldn't have a problem with the H7/M7 at QQVGA.
Nyamekye,
OpenMV noob
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Re: MemoryError

Postby OpenMV noob » Fri Feb 28, 2020 10:13 am

kwagyeman wrote:
Fri Feb 21, 2020 1:34 pm
What resolution and camera are you running the code on? You shouldn't have a problem with the H7/M7 at QQVGA.
I use OpenMV Cam M4 - OV7725, resolution: QVGA. And now I have another question: can Open MV detekt for example qrcodes and lines at the same time?
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kwagyeman
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Re: MemoryError

Postby kwagyeman » Fri Feb 28, 2020 1:25 pm

The M4 doesn't have enough RAM and qrcodes are disabled for it because of that.
Nyamekye,

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