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MBjor2's avatar
MBjor2
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3 years ago

DE0-Nano-SoC and VIP Frame Buffer II application

Hi, The aim is to create a VIP Frame Buffer II application in the DE0-Nano-SoC development kit that processes image data according to certain algorithms. At one end I have a camera and at the other...
ZH_Intel's avatar
ZH_Intel
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3 years ago

Hi Mats Bjorkvist,

Good Day.

Apologize for the delayed response.

Your question is unclear to me.

You are asking whether to use frame buffer or not right? is my understanding the same?

May I know what do you mean by "After I have started the Frame Buffer II with the Go-bit, why stops the processor completely execute the code"? do you mean the design stops?

Thank you.

Best Regards,

ZulsyafiqH_Intel

MBjor2's avatar
MBjor2
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3 years ago

Hi, ZulsyafiqH_Intel

Thank you for the respond. I have already a (basic) VIP frame buffer application build up and, so far, decided to use this for my Image Processing service. However., to be able to go forward and build-up this application, I need some answers regarding application. But let us take one question in time.

Question:

  • After I have initiated and started the Frame Buffer II with the Go-bit and D5M, CVI, FB II, CPR, CVO, and VGA interface monitors the Camera picture, a problem comes up. When Go-bit is set, then processor stops executing and going forward in the code. What could be the reason to the stuck/stop (I have opened the memory with mmap against memory area where the frame buffer intermediate buffers are allocated in RAM)?

Let us return to the other questions later.

Thank you.