• State Resolved
  • Locked Locked
  • Replies 1 reply
  • Subscribers 97 subscribers
  • Views 368 views
  • Users 0 members are here
Support feedback
Options
Options
Related

This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

Linux/TDA2: Measure execution time in A15 link on TDA2xx

Nick Cage
Intellectual 730 points
Part Number: TDA2

Tool/software: Linux

Hello, I am using TDA2xx and Vision SDK 3.02, build machine is Ubuntu 16.04 with kernel 4.16.7.

I have a VSDK link running on A15 core with Linux and would like to find out the execution time of one of the functions. This link used to run on RTOS before and Utils_getCurTimeInUsec() was used. However, I cannot find equivalent function to use with HLOS.

Thank you in advance.

Regards,

Nick

  • 0
    TI__Mastermind 42515 points
    Hi Nick,

    on HLOS there is "OSA_getCurTimeInMsec" (defined in vision_sdk/links_fw/src/hlos/osa/src/osa.c). If you need microseconds, I think you can use also standard gettimeofday() from "sys/time.h" (OSA_getCurTimeInMsec is implemented using gettimeofday).

    Regards,
    Yordan