Arduino for STM32

Those defines look to be correct for stm32l4r5zit6p. https://www.st.com/en/microcontrollers-microprocessors/stm32l4r5zi.html #define FLASH_BASE (0x08000000UL) /*!< FLASH(up to 2 MB) base address */ #define FLASH_END (0x081FFFFFUL) /*!< FLASH END address */ #define FLASH_BANK1_END (0x080FFFFFUL) /*!<...

I've been having problems with the mcu freezing when reading or writing to EEPROM. When it happens it is reproducible on a very simple sketch. Once it is able to read and write successfully it seems to stay working between firmware updates and reboots. It seems like erasing the flash can sometimes c...