Why am I getting a hard fault when I try to read from VREFINT_CAL_ADDR on STM32H747XI?
According to the datasheet, the VREFINT_CAL_ADDR is 0x1FF1E860-1FF1E861.The STM low level file stm32h7xx_ll_adc.h has:#define VREFINT_CAL_ADDR ((uint16_t*) (0x1FF1E860UL)) /* Internal voltage reference, address of parameter VREFINT_CAL: Vref...