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Can someone write a "Hello world" for DM8127?

Mechi Fendel
Genius 4405 points

The following links are outdated and DSPlink is not supported anymore.

http://processors.wiki.ti.com/index.php/How_to_build_an_ARM/DSP_Hello_World_program_on_the_DaVinci_EVM

http://processors.wiki.ti.com/index.php/Building_DSPLink

Is there anything similar for the DM8127? Can someone recommend such code/tutorial for programmin A8 and DSP and sending messages/function calls between them?

Thanks,

Mechi

  • 0
    TI__Guru**** 170625 points

    Hi Mechi,

    The DSPLink is replaced with IPC 1.x and/or SysLink 2.x for the DM81xx devices.

    Thus I would recommend you to explore the IPC 1.x and SysLink 2.x, you can search in the E2E forum and in the http://processors.wiki.ti.com site.

    For DM814x EZSDK, we have SysLink example and RPE example:

    http://downloads.ti.com/dsps/dsps_public_sw/ezsdk/latest/exports/DM814x_EZ_Software_Developers_Guide.pdf

    3.2 Running syslink example

    3.7 Running the RPE example

    You can check if these would help you for the DM8127 DSP.

    Also, I can provide you the below pointers:

    http://e2e.ti.com/support/dsp/davinci_digital_media_processors/f/717/t/266532.aspx

    http://e2e.ti.com/support/development_tools/code_composer_studio/f/81/t/282696.aspx

    http://e2e.ti.com/support/development_tools/code_composer_studio/f/81/t/221651.aspx

    http://e2e.ti.com/support/embedded/linux/f/354/t/212654.aspx

    http://e2e.ti.com/support/embedded/tirtos/f/355/t/145079.aspx

    Regards,
    Pavel

  • 0 in reply to Pavel Botev
    Genius 4405 points

    Thank you very much. This seems to be what I've been looking for.

    I'll let you know.

    Thanks again.