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Need Help to develop algorithm for the TDA2x Soc.

parth Modi
Intellectual 310 points
Other Parts Discussed in Thread: MATHLIB

Hi All,

We are evaluating the TDA2x_Evm board for one project.We are use the vision SDK3.0 for the development. We are new for this SOC.We need to use the histogram and convolution image processing algorithm on the input video frame.So,we have below queries for the same,

1) Is there histogram and convolution algorithm's API available ?

2)Is there any reference document to develop the algorithm?

3)How to add the opencv librery support in vision SDK for algorithm development ?

4) How to read and write the data from the NOR memory ?

Please do needful for us.

Regards,

Parth Modi

  • 0
    TI__Mastermind 42515 points
    Hi Parth,

    I have forwarded your question to imaging expert for comment.

    Regards,
    Yordan
  • 0 in reply to Yordan Kamenov
    Intellectual 310 points
    Hi,

    Is there any update for my queries?
    We are waiting for your response.

    Thanks,

    Parth
  • 0 in reply to parth Modi
    TI__Expert 4885 points
    Hi,

    The expert is pinged to answer.

    Regards,
    Mariya
  • 0 in reply to Mariya Petkova
    TI__Genius 14090 points
    1) Is there histogram and convolution algorithm's API available ?
    You can find convolution related APIs in EVE and DSP software offering at path <VSDK>\ti_components\algorithms_codecs\EVE_SW_<version> and <VSDK>\ti_components\algorithms_codecs\VLIB<version>

    2)Is there any reference document to develop the algorithm?
    you can find at <VSDK>\docs\TrainingSlides\Introduction to EVE-DSP Features, Partitioning of Algorithms.pdf

    3)How to add the opencv librery support in vision SDK for algorithm development ?
    TI provides pre compiled openCV library on TDA2x, please refer VSDK. To get better perfromance you should use the optimized librray offering of on DSP (VLIB, MATHLIB, IMGLIB) and EVESW

    4) How to read and write the data from the NOR memory ?
    I will ask other expert to respond on this.

    Thanks,
    With Regards,
    Pramod
  • 0 in reply to Pramod Kumar Swami
    TI__Genius 13395 points
    4) How to read and write the data from the NOR memory ?
    we do have API to read/write from/to NOR flash in PDK, use the same (\ti_components\drivers\pdk_01_07_00_11\packages\ti\boot\sbl_auto\norflash)
    if you need to create a VSDK dataflow, Use VSDK NullSrc and Null Links to read/write to flash memory. These links support SD card reda/write as of today but can be enhanced using PDK API to read/write from/to NOR flash.

    regards, Shiju