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SHaue.2
Visitor II
February 20, 2023
Solved

ThreadX does not start scheduling

  • February 20, 2023
  • 2 replies
  • 2713 views

Hi,

my application is loaded via the bootloader and i sstarted. Two threads are generated and it seems properly generated because one thread is in ready state while the other is in suspended state.

Systick is used for the ThreadX and TIM6 is used for the HAL-Tick.

But the scheduler doesn't start the ready thread.

Had somebody a similar problem? Can it be a priority problem of the timers?

    This topic has been closed for replies.
    Best answer by SHaue.2

    To answer my own question:

    The problem was caused by the PendSV handler which was not called of the Threadx source but from the applications interrupt handler. The PendSV handler of Threadx does the scheduling.

    2 replies

    S
    SHaue.2AuthorAnswer
    Visitor II
    February 21, 2023

    To answer my own question:

    The problem was caused by the PendSV handler which was not called of the Threadx source but from the applications interrupt handler. The PendSV handler of Threadx does the scheduling.

    L
    LadyMt
    Explorer
    July 26, 2024

    Hello,

    I'm a beginner and I think I'm facing this problem.

    In fact, when I unplug my card and then plug it back in, the de program won't restart.

    And I wanted to know how you managed to solve it.

    You mentioned prendSV but I don't know what to do. Could you help me please?

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