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DVSDK example in CE error

liangzhu chen
Intellectual 435 points
Other Parts Discussed in Thread: OMAP3530

[root@OMAP3EVM example]# ./app_remote.xv5T
@0x0008bff1:[T:0x4001cfb0] ti.sdo.ce.examples.apps.video_copy.singlecpu - main> ti.sdo.ce.exampl<1>Existing entry's end address is covered by given entry's start & end address]
Existing entry's end address is covered by given entry's start & end address., can not create TLB entry for address: [0x86000000] size: [0x1000000]
es.apps.video_copy.singlecpu
@0<1> DSP_init status [0x80008050]
 DSP_init status [0x80008050]
x0008c272:[T:0x4001cfb0] ti.sdo.ce.examples.apps.video_copy.singlecpu - App-> Application started.
app: error: can't open engine video_copy
@0x0009787a:[T:0x4001cfb0] ti.sdo.ce.examples.apps.video_copy.singlecpu - app done.

in the xdcpaths.mak ,I set PROGRAMs = DSP_SERVER  APP_CLIENT

 

  • 0
    Intellectual 435 points

    [root@OMAP3EVM e2]# ./app.out
    App-> Application started.
    <1>Existing entry's end address is covered by given entry's start & end address., can not create TLB entry for address: [0x86000000] size: [0x1000000]
    Existing entry's end address is covered by given entry's start & end address., can not create TLB entry for address: [0x86000000] size: [0x1000000]
    <1> DSP_init status [0x80008050]
     DSP_init status [0x80008050]
    @0x000687ca:[T:0x40964490] OP - Processor_create_d> Loading and starting DSP server 'video_copy.x64P' FAILED, status=[0x80008050] (look for error code 'DSP_EBASE + 0x50' in ds
    @0x000688dd:[T:0x40964490] OP - Processor_delete_d> Closing remote transport FAILED, status=0x80008002.
    @0x0006891a:[T:0x40964490] OP - Processor_delete_d> Stopping DSP FAILED, status=0x80008002
    @0x00068975:[T:0x40964490] OP - Processor_delete_d> Closing pool FAILED, status=0x80008000
    @0x000689b2:[T:0x40964490] OP - Processor_delete_d> Detaching from DSP FAILED, status=0x80008000
    @0x00068b9b:[T:0x4001cfb0] CE - rserverOpen: can't start 'video_copy.x64P'; Processor_create failed
    CEapp-> ERROR: can't open engine video_copy
    App-> Application FAILED.

    Is there another loadmodules.sh for ce example on omap3530 different from dvsdk demos ?

  • 0
    Prodigy 50 points

    hi, liang zhu

    i have the same error:

    [root@OMAP3EVM ce]# ./app_remote.xv5T

    @0x000986c8:[T:0x4001d340] ti.sdo.ce.examples.apps.video_copy.singlecpu - main>

    ti.sdo.ce.examples.apps.video_copy.singlecpu

    @0x000988ed:[T:0x4001d340] ti.sdo.ce.examples.apps.video_copy.singlecpu - App->

    Application started.

    app: error: can't open engine video_copy

    @0x00098e4b:[T:0x4001d340] ti.sdo.ce.examples.apps.video_copy.singlecpu - app do

    ne.

    请问你的这个问题解决了吗？

    谢谢：） 

  • 0 in reply to Yong Wang47643
    TI__Genius 17205 points

    Please enable CE_DEBUG and review the logs (CE_DEBUG=1 first, and if the reason for the error is not clear, use CE_DEBUG=2):

    http://tiexpressdsp.com/index.php/CE_DEBUG

    This could be as simple as the DSP Server (.x64P) isn't in the same directory as the app, or more complex like memory map issues or necessary kernel modules not loaded.  CE_DEBUG should expose more details.

    Chris

  • 0 in reply to Chris Ring
    Prodigy 50 points

    thanks Chris

    i will try it :)

     

    Wang Yong

  • 0 in reply to Yong Wang47643
    Prodigy 70 points

    I have the same error

    ...

    app: error: can't open engine video_copy

    ...

    please help me