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Altera_Forum's avatar
Altera_Forum
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15 years ago

read image .bmp with niosII

hi,

I would know how read an image.bmp with niosII ?

thank you

4 Replies

  • Altera_Forum's avatar
    Altera_Forum
    Icon for Honored Contributor rankHonored Contributor

    What do you want to do with .bmp files ?

    I mean for :

    -> high level image analyse you should use langage C (under uClinux/Linux/HAL)

    -> low level HDL process (for displaying on screen etc...)

    Tell us !
  • Altera_Forum's avatar
    Altera_Forum
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    I work in langage C inder windows

    and I would like do the implmetation inder niosII in softwere .I search an algorithm of reading image .bmp with niosII(in c++).
  • Altera_Forum's avatar
    Altera_Forum
    Icon for Honored Contributor rankHonored Contributor

    "Fast Image Download Demo" reference design meybe what you want.

    You can get it from nioswiki.

    I have test the design, the download speed is ~80KBytes/s, it is not very fast but also not slow.
  • Altera_Forum's avatar
    Altera_Forum
    Icon for Honored Contributor rankHonored Contributor

    hi

    I try to see "Fast Image Download Demo"

    but i don't succeded to read the image

    can you please send me a link to resolve my probleme

    thank you