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Cannot read property "base" from undefined (/avsdk_00_03_00_00/demos/avsk_app_test/ipc.cfg#49)

jianbo zhou
Prodigy 50 points

dear all,when I build a a8host project on 814xEVM,I choose as the following:

if platform choose evmDM8148 or  ti.platforms.evmTI814X,it will be a build error:

Cannot read property "base" from undefined (E:/J4/AV_BIOS/avsdk_00_03_00_00/demos/avsk_app_test/ipc.cfg#49)

if platform choose evmCentaurus.host , building will be ok.

why?

  • 0
    TI__Mastermind 20805 points

    Can you please attach the ipc.cfg file that is causing this problem?

    Thanks,
    -Karl-

  • 0 in reply to Karl Wechsler
    Prodigy 50 points

    2541.ipc.rar

        var SharedRegion = xdc.useModule('ti.sdo.ipc.SharedRegion');
       
        SharedRegion.numEntries    = 4;
       
        SharedRegion.setEntryMeta(0,
            { base: sr0Segment.base,
              len:  sr0Segment.len,
              ownerProcId: sr0OwnerProcId,
              isValid: true,
              cacheEnable:true,
              name: "Sr0",
            });

  • 0 in reply to jianbo zhou
    TI__Mastermind 20805 points

    Hi Jianbo --

    I think the problem is that 'sr0Segment' is not defined.  Can you look for a variable of that name in your .cfg file?   Can you attach your complete .cfg file?  And zip up the platform package that works?   I think that sr0Segment is defined in the platform package that works, and this does not exist in the more general platform packages.

    Thanks,
    -Karl-

  • 0 in reply to Karl Wechsler
    TI__Prodigy 290 points

    The AV BIOS SDK CCS projects build only for the platform evmCentaurus. In the user guide we have clearly put a note saying that the RTSC configuration must not be changed.

    The file ipc.cfg refers to the memory segment SHARED_CTRL, which is present in the file Platform.xdc of the platform evmCentaurus.host. This memory segment is not present in the platforms evmDM8148 or ti.platforms.evmTI814X. Hence the error.

    Regards,

    K R Baalaaji