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TDA4VH-Q1: Trace buffer not working in C7x

Gowtham R
Intellectual 310 points

Part Number: TDA4VH-Q1

Tool/software:

HI Ti team ,

we are trying to enable trace buffer in C7x ,

currently we are not able to see the folder in the 

can you let us know how to enable trace buffer for c7x

  • 0
    TI__Guru** 124445 points

    Hi Gowtham,

    This is not currently supported in either the TI SDKs or the Upstream kernel.

    The C7x is a 64-bit processor, and there is no support for a 64-bit trace resource type in the kernel.

    regards

    Suman

  • 0 in reply to Suman Anna
    Intellectual 310 points

    Hi ,

    Thanks for the response,

     then is it possible to route the logs to UART somehow? is it possible and examples available?

    We need to know what happens inside C7x 

     

    Regards ,

    Gowtham

  • +1 in reply to Gowtham R
    TI__Guru** 124445 points

    Hi Gowtham,

    What is your s/w stack on C7x? C7x is most commonly used for TIDL, which is wrapped under an OpenVX node to allow data processing on different processors through an OpenVx graph.

    The Vision Apps stack provides a cross-processor tracing using a common shared memory and an user-space application, and this is an OS agnostic solution.

    Please see the Remote Log Enable in the Vision Apps documentation for details.

    regards

    Suman