Header file to include to access the CYCCNT register on STM32U575xx?
I noticed the CYCCNT register is accessible from multiple header files.
That register is defined as part of the DWT_Type structure.
That structure definition is repeated in many header files:
core_armv8mbl.h, core_armv8mml.h, core_armv81mml.h, core_cm3.h, core_cm4.h, core_cm7.h, core_cm23.h, core_cm33.h, , core_cm35.h, , core_sc300.h
My actual MCU is the STM32U575xx and I would like to know which one of those header file to include.
Also, I am new on this community and I am unsure that I applied the proper label for this question. Please let me know if there is a more appropriate label.
Note: I would like to use this register in order to measure time in 100`s of microsecond. I know it could be done using timers. Does it make sense to measure time that way?