STM32 MCUs Products

I Would like like to know the material declaration of this part STM32H753VIT6

STM32F446 Serial: Union of two structures for transforming data not working

Hi...I am pretty new in stm32 world and this is my problem:Context of the problemI am transmitting data from a computer to the STM32F446ET through the USB port.The string the PC sends is:cadena = ["1","0","0","0","3","0","0","0","0","1","7","2","8","...

Linux and custom code on dual core MCU

Hi EveryoneI'm wanting to have an STM32H747 run custom code on the M4 and Linux on the M7 with some basic interaction/messaging between the two.I've never attempted anything like this before and will be very grateful for any advice offered by the com...

SPI MISO and MOSI possible to communicate with Slave-SPI-IO (one Pin combined) on STM32F042K6T6 ?

My Slave got an update and has now a combined Pin for SPI-communication.Before the Update, the Slave had MISO and MOSI Pins.After Update, the Slave has one I/O-Pin for SPI-communication.Is it somehow possible with the STM32F042K6T6 to communicate wit...

Import a projet to a different evaluation card

Hello,I am currently working on a project integrating the ST package (fp-aud-smartmic1) allowing to test acoustic improvement functions (echo cancellation, beamforming ...) however I wish to work on a different microcontroller than the one proposed i...

Switch Block influencing stop2?

I'm seeing the following problem:In normal Mode, the current function to run, is from a swich/case block inside main();. This works perfectly fine in run mode. Some cases end up in STOP2, and change state (the switch/case) variable after the wakeup p...

STM32L010RB, STOPmode with RTC wakeup.

New to STM32 low power devices.I cannot get power consumption of the nucelo to below 120ua when measuring at IDD. I have configured the ISR and RTC as per NUCLEO-L031K6\Examples\PWR\PWR_STOP_RTCAny assistance would be highly appreciated. I can get th...

UART IT not working on STM32L0K8T6

Hey guys, i'm back.I'm trying to configure UART on STM32L0K8T6. The goal is just to send data to this MCU via TeraTerm and send data from MCU to PC.To do so, i used CUBEmx to easily configure UART but the fact is I can send data from MCU to PC but S...

How to put STM32 L010RB series board in to low power mode where i get current consumption less than 100 micro amps.

stm32F4 and CAN bus

hi there,i am working on a project and i have to connect two stm32F4 boards via CAN bus. i ve been looking on the internet for days now but i can't manage to find a circuit nor a code to that. i desprately need your help. thank u.