S32K1xx devices, Current timer value issue

[wane]

Hi,

At document 'S32K1xx Series Reference Manual, Rev. 13, 04/2020', 48.1.5 Current timer value, to read the register CVALn, it is recommended reading it during an LPIT interrupt service routine. Does this mean one of channel's ISR can read exact CVALs for other channel's? I want to manage the calibration of channel 1's CVAL at channel 0's ISR.

Regards,

[Robin_Shen · Accepted solution]

Hi

No, it is still recommended to use the triple vote method to read CVAL. Please refer to the discussion: Tolerance of LPIT CVAL (Current timer value) 

Sorry for the inconvenience we bring you!

Best Regards,
Robin
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[wane]

Thank you.

The triple vote method is working.

Regards,