Read Unique Number Register from STm32F103
lazarus / 79-Embedded - ARM

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coradi · 2021-10-14 09:28

Hallo,
how can I read the Register with the unique Serial Number from
STM32F103?

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ccrause · 2021-10-14 18:47

I couldn't see a definition for this register, but if you know the
location then use absolute to map a variable to that address:
Code: [Select]type
  TUID = record
    ID1, ID2, ID3: uint32;
  end;

var
  UID: TUID absolute $1FF80050;Now just access UUID.ID1 etc. to get
the different 32 bit values.