STM32 MCUs Products

Board dumping problem

Recently we have purchased STM32NUCLEO-H7A3ZI-Q Nucleo board for our application development.Whenever we are trying to dump the code into board,we are facing error and attachment is attached for the same.We have tried with pulling the boot up pin as ...

CAN NORMAL MODE WITH TWO STM32f407 discovery kit?

Hello everyone, i am new to approaching st boards.My goal is to create a Can BUS communication between two stm32f407 discovery boards (normal mode).I initially approached can using the loopback mode example.Now I wanted to move on to the next step by...

RCC_LSCO_LSE?

I have entered the following in MX and do not see the crystal frequency on PA2....what else do I need to do here?

TIM + ADC + DMA for Stm32f410rb

Hello, I would like to trigger a ADC conversion using a Timer and store the value using DMA. There are several examples online on how to do this but the common denomination in all the examples is that the ADC trigger is set to "Timer x Trigger out ev...

Configure and initialize HALL Sensor to generate Interrupt in STM32F303VC

Hi Team,I have configured Timer 2 to capture HALL sensor dataTimer 2 configurationstatic void MX_TIM2_Init(void){ /* USER CODE BEGIN TIM2_Init 0 */ /* USER CODE END TIM2_Init 0 */ TIM_ClockConfigTypeDef sClockSourceConfig = {0}; TIM_HallSensor_InitTy...

I have nucleo H7A3ZI-Q board, i was trying to load one example to the controller. The IDE asked to update the ST-Link , Afetr updating target is not detecting. Tried in ST utility tool also, the ST Link is getting detected and the target is not.

STM32L1 GPIO pin configuration - Current leakage on pin with open-drain setup

SetupI have an STM32L151 mcu(application processor) and on its PB5 pin I have a peripheral (SARA-N3) connected. The requirements for the peripheral are that the pin is configured as an open drain output and is only used to pull it down for 1 second. ...

I am working on STM32F103C8T6 with ADC and UART . I am getting the problem in send ADC value to UART ASCII Code and Problem in receiving from UART ASCII code to numerical value like 0 to 255. Please Help me.