STM32 MCUs Products

How to get best ADC sample using ADC + TIM + DMA.??

Hello everyone,I am using ADC + DMA + TIMER for my analog samples on STM32 nucleoF401RE.I am new into the STM32 family.So I refer some code as per given some examples in this community.But I am not able to achieve it.I wanted to follow below method f...

AcousticBF initialization

Hi,I've been trying to setup beam forming(SMARTMIC1_V2.0.0) on my stm32f412g-discovery with two microphones connected to DFSDM peripheral but i can't quite understand how to setup it properly and examples aren't helpful.Could anyone throw some light ...

D2 in RUN mode and D1 in STANDBY.

Hi,I'm using a dual core H7 and I'd like to use the only the M4 in some situation, having the D1 domain in Stand-by.It seems that there is no example for such configuration and I'm struggling to make it work by myself.I'm wondering what shall be the ...

Hello, I have a question regarding the Flash Bank organization of the STM32F4xx Devices (we use STM32F469IG with 1MB Flash).

This MCU has 1MB Flash which can be configured with the DB1M Bit in the OPTCR Regs of Flash Controller. Default is DB1M=0, which layouts the flash in single bank mode in 12 Sectors.DB1M=1 layouts the flash in dual bank mode with 2x 8 Sectors.When DB1...

DWT_Library not working for STM32F767

Hi,I'm using DWT library to generate us_delay.#include "stm32f7xx_hal.h" // change to whatever MCU you use #include "dwt_delay.h"   /** * Initialization routine. * You might need to enable access to DWT registers on Cortex-M7 * DWT->LAR...

looking for a bootloader for STM32L072CZ in murata module

Can you tell me if ST has a service that includes the pre-programming of chips prior to delivery to the customer? I am specifically looking at the ST32 F range.

Controller supply when flashing via UART

Hello everybody,I use the STM32H743 and try to flash it via UART, which usually works quite well.I would like to know whether it is important to de-energize the controller before connecting the programming adapter or the adapter must be connected und...