Ask questions, find answers, and share insights on STM32 products and their technical features.
Hello,Currently, I use STM32F030K6. I programmed timer 3 to have a period of 1μs, but I noticed at the oscilloscope that my signal has a delay of 16μs, so I searched the datasheet and I found this:I wonder if it is at each interrupt?, and how to deal...
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 ...
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...
Hi there,we have an application which already tracks register RCC->CSR on startup and writes the content to the log files.From time to time, due to (intentionally unfiltered) electrical disturbances in the electronic or external EM pulses, we see the...
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...
STM32F103 SPI Communication with LSM6DSLTR Sensor. not getting data from sensor.Please go through my code and suggest me if any changes required in program#include "main.h" #include "timer.h" #include "uart.h" #include "gpio.h" #include "spi.h" vo...
Hello guys.I am using an nucleo-64 STM32f446RE development board and I am trying to sample a sine wave (532.2Hz/1.4Vpp) from a function generator. I am new to stm32 devices so I though I would use polling method for ADC, I know is usually the worse m...
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 STM32F303.in order to make my code clear I would have liked to break it down into several p...
