STM32 MCUs products

Showing results for 
Search instead for 
Did you mean: 

Forum Posts

New possibilities for the ultra-low power segment!

STM32U0 is the first Cortex-M0+ with a static consumption of only 160 nA in standby mode with RTC (Real-Time Clock) and 16 nA in shutdown. It also achieves 118 points in CoreMark and targets SESIP level 3 and PSA level 1 focusing on firmware code pro...


STM32CubeProgrammer - no st-link detected (win7)

ST-LINK V2 works fine with STM32 ST-LINK Utility and STM32CubeIDE, but ST-LINK V2 doesn't work with STM32CubeProgrammer.Any idea why this might be? I have tried various USB ports and various USB to mini USB cables. I am using original programmer and ...

Resolved! STM32 L412 Timer interrupt not working

I am using STM32L412 microcontroller and doing baremetal programming for timer interrupt. I am using Timer 6 and base clock of 4MHZ is used as HCLK. However my interrupt is not firing below mentioning my code. count variable is also not updatingint m...

SSaiy.1 by Associate III
  • 14 replies
  • 0 kudos

I want to write a program for the STM32F303VC board that uses SPI interface to make a comunication between the MCU and the L3GD20 gyroscope and read the values of the 3 axis.

The results are always the same: x=-6.145, y=-6.149, z=-6.149 , even if I move my board. What's wrong?#include <stm32f30x.h>void GPIO_Config();void SPI_Config();uint8_t L3GD20_Read(uint8_t reg);void L3GD20_Write(uint8_t reg, uint8_t data);void L3GD20...

FPalo.1 by Associate II
  • 1 replies
  • 1 kudos

Problems with folder .c and .h configuration

Hello everybody,I'm a newbie in stm32 IDE. I come from microchip 8bit PIC world For a small personal project I would like to use a SIM800 GSM module with an order to make my code clear I would have liked to break it down into several par...

JJoao.1 by Associate II
  • 2 replies
  • 0 kudos

Resolved! Analog Watchdog to trigger on offset adc value

I am applying 4 offset to 4 adc channels and calculating the analog watchdog high threshold based on a threshold above the highest adc channel. The purpose of the adc offsets is to equalize the channels readings, such that the adc watchdog high thres...

KLW by Associate
  • 3 replies
  • 0 kudos