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M122: TMC Debugging

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  • Последнее обновление Последнее обновление:
  • Описание
    Do a communication check for configured TMC drivers. Trinamic drivers that support this feature are TMC2130, TMC2160, TMC2208, TMC2209, TMC2660, TMC5130, and TMC5160.
    • With no parameters, this command returns the current settings for all installed and supported Trinamic stepper drivers.
    • Send M122 I to re-initialize drivers after a late power-on. Use S[0|1] to enable/disable continuous debugging output.
    Примечание
    TMC_DEBUG is no longer needed in Marlin 2.0.x, but enabling it produces an extended report.
    Responses of all LOW (00:00:00:00) or all HIGH (FF:FF:FF:FF) are signs of a communication problem.
    See

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    for further information.
    Использование
    M122 [E] [V] [X] [Y] [Z]
    Параметры
    [E]
    Target E driver(s) only.


    Flag to re-initialize stepper drivers with current settings.

    Flag to enable/disable continuous debug reporting.
    [V]
    Report raw register data. Refer to the datasheet to decypher.
    [X]
    Target X driver(s) only.
    [Y]
    Target Y driver(s) only.
    [Z]
    Target Z driver(s) only.

    Примеры
    Enable debugging output:
    M122 S1
    Get all (supported) Trinamic driver states:
    > M122
    X Y
    Enabled false false
    Set current 850 850
    RMS current 826 826
    MAX current 1165 1165
    Run current 26/31 26/31
    Hold current 13/31 13/31
    CS actual 13/31 13/31
    PWM scale 41 41
    vsense 1=.18 1=.18
    stealthChop true true
    msteps 16 16
    tstep 1048575 1048575
    pwm
    threshold 0 0
    [mm/s] - -
    OT prewarn false false
    OT prewarn has
    been triggered false false
    off time 5 5
    blank time 24 24
    hysterisis
    -end 2 2
    -start 3 3
    Stallguard thrs 0 0
    DRVSTATUS X Y
    stallguard
    sg_result 0 0
    fsactive
    stst
    olb
    ola
    s2gb
    s2ga
    otpw
    ot
    'Driver registers:'
    X = 0x80:0D:00:00
    Y = 0x80:0D:00:00
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