[ABANDONED] OS_Delayus() not fast enough

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  • [ABANDONED] OS_Delayus() not fast enough

    Hi,


    I've noticed that when I use OS_Delayus() the actual delay I receive never goes below 1 [ms], this is something new I am experiencing (in the past the delay was much more accurate).
    I can't put my finger on what has changed that causes this so I want to ask what can effect this delay function in such a way?


    NOTE: I am currently not running any tasks.


    1. Which embOS do you use?
    I use embOS trial for Cortex-M and IAR compiler version 4.40 with IAR workbench 8.20.1 (embOS_CortexM_IAR_V8_Trial_V440).

    2. Which CPU and eval board do you use?
    I use Silicon Labs EFR32FG13P231F512GM48 cpu.



    Thanks,
    Lior

  • Hi Lior,

    did you make any changes to the board support package, especially OS_GetTime_Cycles()?
    I'll check if we have the same device/evalboard here and give it a try.
    But I am pretty sure it should work as expected.

    Best regards,
    Til
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