How to find the RAM ECC failing address? How to access to the right RAMECC monitor to get the RAM failing address when an ECC error occurs?How to translate the content of the failing address register to the actual RAM address (e.g. FADD= 0x2004)? No...

How to use STM32 HAL UART driver API and Callbacks?What are the callbacks involved in UART TX / RX?How are these callbacks called?Why is the callback not called? 1. STM32 HAL UART supports 3 modes for transmitter (TX) / receiver (RX) Polling mode (no...

What is the state after reset of STM32H7 analog switches between Pxy_C and Pxy pins/balls?The Reference Manual RM0399 Rev 3 (page 584) gives a figure as the one below , but not all Pxy_C and Pxy are accessible depending on the STM32H7 package. The de...