HDL code generation error

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ketan zamre 2017-12-22

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https://ww2.mathworks.cn/matlabcentral/answers/374193-hdl-code-generation-error

评论： Bharath Venkataraman 2018-1-19

From video device block, getting live stream of video and displaying it on To video display block but when generating HDL code, it shows an error: For block from video device, Matrices are not supported at Simulink block interfaces.

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回答（1 个）

Walter Roberson 2017-12-22

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https://ww2.mathworks.cn/matlabcentral/answers/374193-hdl-code-generation-error#answer_297427

https://www.mathworks.com/products/vision-hdl.html

https://www.mathworks.com/help/visionhdl/ref/frametopixels.html

https://www.mathworks.com/help/visionhdl/examples/pixel-streaming-design-in-matlab.html

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ketan zamre 2017-12-23

Thank you Roberson and Venkataraman for your response. Venkataraman is it possible to directly use Serializier1D block or i have to design serializer by using convert 2D to 1D, frame conversion and unbuffer blocks.

Bharath Venkataraman 2018-1-19

You can use any block you want to serialize, but that block will not be part of the HDL design since in reality, you get a streaming input/pixels in your FPGA or ASIC.

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