Kinetis KE02 - microcontroller halted while writing in flash

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Kinetis KE02 - microcontroller halted while writing in flash

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nariane
Contributor I

I'm developing an application on a KE02 family microcontroller that saves some data in the internal flash memory. I noticed that while the micro is performing a write or a sector erase operation, the firmware execution stalls and interrupts stop working while these operations are in progress.

For example, systick and PIT timers interrupt calls are significantly delayed while flash is being modified.

Is it possible to solve this problem and allow interrupts execution while writing or erasing the flash memory?

Thanks for your help.

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