STM32 MCUs Products

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I am using the ADC on NUCLEO- STM32F401RE board. ADC is programmed using interrupts and the code does not work beyond 10kHz of input signal. What am I missing?

#include "main.h" #include "stm32f4xx_hal.h"   /* Private variables ---------------------------------------------------------*/ ADC_HandleTypeDef hadc1;   /* Private function prototypes -----------------------------------------------*/ void SystemClo...

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usart after hardware reset

what is the behavior for stm32 reset pin reset? it will output 0x00 after reset pin changes to high?when it is reseting, the usart tx is low level?

STPM10 src for STM32

hii am searching for stpm10 & stpm01 source code for stm32f103 according AN2799 document but i cant find any example please tell me how can i found thatthanks

Interface Bluetooth module(BL652) to stm32f7 series.

Hi All,Currently I am working on stm32F756 eval kit. I want to interface bluetooth in my project. As per requirement I have to use BL652 bluetooth module. As far I understand, nordiac semiconductor nrf5x SDK is required for BL652. I am new to bluetoo...

phenom by Associate II
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Connection i2c between Stm32LO72CZY6TR (B-LO72Z-LRWAN1)

Hi guys,I'm trying to connect a bosch sensor BNO055 (adafruit) by I2C to my Stm32L072CZ6YTR. I'm new with the environnement of STM32 so i try to program the ship with basic tutorial about STM32 I2C connection. I have write the functions who permit to...

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mibou23 by Associate II
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Correct way to clear TIM_SR_UIF after setting TIM_EGR_UG?

Hello,to update e,g. PSC before starting a timer, an update event has to be generated. This update event will set UIF and to avoid an interrupt from the update event, the UIF flag needs to be cleared. A sequence       TIM1->EGR = TIM_EGR_UG;       TI...

Resolved! stm32l4r5 with NUCLEO-L4R5ZI

Dear all,I am facing to a strange GPIO problem. First af all, I tried to set-up the LPUART1 but impossible to send anything (no activity on PG7 , the Tx of the LPUART1). So, I initialized the PG7 to be a general output and tried to blink it ... no re...

STM32F407VET6 remap CAN1

Hi,I use CubeMX for STM32F407VET6.I want to remap CAN1 pins for PB8, PB9, but that configuration initialzing with error.Though CAN1 remap for PD0, PD1 is fine.What does that mean?Thank you very much in advance for your return guys!

ADry by Associate II
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