STM32 MCUs Products

Ask questions, find answers, and share insights on STM32 products and their technical features.

cancel
Showing results for 
Search instead for 
Did you mean: 

Forum Posts

SPI DMA triggered by external GPIO event?

Hello,I am trying to sample an ADC at high rate, and am looking for a way to avoid generating interrupts on every sample.This ADC has a BUSY signal which indicates when conversion is in progress, so I can connect that to a GPIO and trigger off this s...

ST User by Associate III
  • 1754 Views
  • 4 replies
  • 0 kudos

Reading multiple adc channel

I'm trying to read adc value from 5 channels. I used CubeMX to generate the code (i do have stm32l462vetx) ... each time i run the code, runs for maybe 10s and find myself in the "HardFault_Handler" .. I have tried dropping simpling cycles, clock, ...

ARake by Associate
  • 724 Views
  • 3 replies
  • 0 kudos

STM32f401re Nucleo ADC speed test

According to STM32F401re data sheet conversion time for 12 bit , 10 bit, 8 bit and 6 bit ADC at 30MHz ADC clock are 0.5us, 0.43us. 0.37us and 0.3us respectively with 3 sampling cycles. I also used exactly the same configurations to achieve the exact ...

JSubr by Associate
  • 544 Views
  • 1 replies
  • 0 kudos

Resolved! [SOLVED] Shifted PWM error STM32F0

Hi,I am currently working with an STM32F0 Discovery Board (with CubeMX and HAL). I am trying to shift two PWMs.The first thing I tried was to program TIM1 and TIM3 as follows:Channel 1 of TIM 1 is the trigger of the TIM3 PWM and the configuration of ...

0690X000006DZ5kQAG.jpg 0690X000006DZ5pQAG.jpg 0690X000006DZ6EQAW.jpg 0690X000006DZ5zQAG.jpg

GUI Implementation for STM32

HI,I have a working code on STM32 NUCLEO-L452RE, which captures two Analog signals, and calculates their arctan. Currently I can visualize these signals in STMStudioI want to plot these signals as well as their ArcTan in a GUI/Dashboard that is clean...

AMoha.81 by Associate II
  • 634 Views
  • 1 replies
  • 0 kudos

I am using STM32F051R6 series microcontroller for my project, i am unable to configure PC1 for port interrupt .

hi,I am using STM32F051R6 series micro controller for my project, i am unable to configure PC1 for port interrupt . I am sharing my configuration below#include "stm32f0xx.h"         // Device header#include "RTE_Components.h"       // Component selec...

Amal Babu by Associate III
  • 638 Views
  • 3 replies
  • 0 kudos