STM32 MCUs Products

how to implement 5s key press wakeup under stop mode?

Can you use a unified firmware for dual core STM32H7x5?

I'd like to develop an application on the dual-core STM32H7 line.  To simplify development, I'd like to use the same firmware for both cores.  Is this possible?As I understand it, accessing the SCB->CPUID can tell me which core is running. Okay, so ...

how to initialize stm32l496 RTC ?

I have just started working with Micro controller, I use stm32l496 .I want to init RTC with LSI clock source and HCLK is 2MHz from MSI source. I configure RTC in stm32 cubemx but RTC is not working i.e. the time is set correctly but does not increase...

Output Compare Mode for STM32F407 Discovery board

Hi,I am working on STM32F4 discovery board and I am trying to use output compare mode.and I have written the following code using peripheral registers.The application is Toggle the LED for every 1sec when output compare is matched.Here is the code. B...

I haven't tried this yet but is it possible to use the ADC in dual simultaneous mode (DMA) as well as poll for conversion on other channels.

I would like to sample ADC1 (ch1, ch2, and ch3) and ADC2 (ch1, ch2, and ch3) in dual simultaneous mode DMA, continuous conversion enabled. Then be able to poll for conversion on other adc channels when needed.

Difference between Run mode and Low-Power Run mode for nucleo board stm32L452RE?

I red on RM about difference but It isn't clearly about digital pher., memories and core. What it means?

Nucleo-H743zi ADC dual simultaneous with DMA example?

Hi,I am working with the Nucleo-H743zi. I am unable to get the DMA working in dual simultaneous mode. I see the ADC12_Common CDR registers are showing the ADC values properly, but my DMA never seems to fire.I can not find an example of ADC dual simul...

Volatile variable incorrect after interrupt callback

I'm currently attempting to get I2C and UART communication up between a chain of processors like so NXP chip <- UART -> STM32L063 <- (slave) I2C (master) -> STM32F030. I am using interrupts to handle UART and I2C Rx and Tx callbacks, you can see my ...

Unable to install driver for STM32 nucleo board in windows 10

The driver is not getting installed in windows 10. The device driver installation wizard says it was unable to find any drivers designed for my machine. I am using Windows 10 version 1903.