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AM2634: Is there proper/functioning source-code for the sdl_ecc_r5_d-data example?

jimj2713
Expert 2375 points
Part Number: AM2634

Tool/software:

I am trying to enable all ECC checks; I think I have the latest everything from TI.com (CCS 12.8, CLANG 4.0, MCU+ 10.0), and when I import the data-cache example from \ti\mcu_plus_sdk_am263x_10_00_00_35\examples\sdl\ecc\sdl_ecc_r5_d-data, there are unresolved externals -- specifically uknownErr is not defined in ecc_trigger.c and ram_Id is not defined in ecc_main. While these errors are easy enough to fix, their presence suggests the examples posted have never been executed. Is there newer/working source available?

Thanks,

Jim

  • 0
    TI__Genius 10674 points

    Jim,

    Please expect a delayed response due to the Diwali holiday in India.

    Regards,

    Brennan

  • 0 in reply to Brennan Hartigan
    TI__Mastermind 19395 points

    Jim,

    We did test the example with binary generated from make/gmake as shown below:
    C:\ti\mcu_plus_sdk_am263x_10_00_00_33>gmake -s -C examples/sdl/ecc/sdl_ecc_r5_d-data/am263x-cc/r5fss0-0_nortos/ti-arm-clang
    gmake/make based build process does not detect the error noticed in CCS based project build.

    The CCS build issue will be fixed in next release.

    Thanks and Release,
    Vishwanath Reddy.

  • 0 in reply to Vishwanath Reddy
    Expert 2375 points

    Doesn't gmake invoke the same compiler and linker that CCS does? uknownErr is not defined in ecc_trigger.c and ram_Id is not defined in ecc_main, which is a required C rule. If you open these files within the example directory, you should see that. I noticed you have 10_00_00_33 and I have 10_00_00_35. Can you post your example directory?

    Thanks,

    Jim