Bariers Instructions in STM32

[sholojda]

Hi.

I am trying to understand Bariers Instructions like ISB, DMB, DSB.

Where and when should I use them.

[waclawek.jan]

Read ARM's appnote on the topic.

JW

[Ons KOOLI]

Hi Sholojda,

You can refer to the ARM Cortex™ -M Programming Guide to Memory Barrier Instructions Application Note.

Best Regards,

Ons.