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1889039_en-US

FCCU Alarm Interrupt could not be enable under NCF2 and NCF3

Hello,

I try to config SPD project for S32K344, and found the "Alarm State Interrupt Enable" could not be check under NCF2 and NCF3 ether in EB or S32DS.

Is that mean there is no way to call interrupt eMcemUserAlarmHandler?

If so, why it design like that? Interrupt handle is always fast than runtime task.

zyt_0-1718675840593.png


Re: FCCU Alarm Interrupt could not be enable under NCF2 and NCF3

Hello,

I see no restriction on micro for such interrupt enable:

petervlna_0-1718693381924.png

I have also configured it it design studio with no issues:

petervlna_1-1718693591550.png


I see issue in your configuration as you do not enable any timeout for alarm state ( that interrupt), so your device will transition directly into fault state.

petervlna_2-1718693691526.png

Best regards,

Peter

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Last update:
‎11-21-2025 04:56 PM
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