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

How to set GPIO as analog

I wish to know how Can I set a pin as analog input for ADC.Bits 31:0MODE[15:0][1:0]: Port x configuration I/O pin y (y = 15 to 0) These bits are written by software to configure the I/O mode. 00: Input mode 01: General purpose output mode 10: Altern...

OGarc by Associate
  • 579 Views
  • 1 replies
  • 0 kudos

Resolved! EXTI15_10_IRQn, how to seperate interrupts

Posted on September 13, 2017 at 10:07Beginner working with STM32L452:I have enabled interrupts for some GPIO pins through CubeMx.CubeMX generates this function, and it gets called as expected on GPIO interrupt:void EXTI15_10_IRQHandler(void)How do I...

Krix N by Associate II
  • 4534 Views
  • 7 replies
  • 0 kudos

Please help me STM32F031K6 Nucleo board connection failure

I have done the following things and ask for help with troubleshooting.1. I bought two STM32F031K6_NUCLEO boards.2. When the first USB cable is plugged into the board, the LD3 LED flashes and Demo F / W confirms normal operation3. I did ST-Link upgra...

LJeom by Associate
  • 470 Views
  • 0 replies
  • 1 kudos

STM32F411-NUCLEO, SD card callback not called

Posted on April 26, 2018 at 01:52 I am a bit of a noob so please excuse me, though I have tried my best here. Some info: NUCLEO-F411RE boardSTM32CubeMX v 4.0STM32F4 package v 1.0 I have been trying to get a real basic SD card test working u...

STM32L4 Reset Issue

I have been facing a reset issue.My controller resets randomly. I have Codded for the source of reset at the begin of the routine.For the testing the code I made the system reset on purpose and was able to find flags set for BOR, Software reset, Inte...

Resolved! FCLK, stop mode 2 and processing time STM32L476 nucleo

Hello,I am testing the processing time of a STM32L476 chip on a Nucleo board.Here below is the code:uint8_t algo_principal(s16 xin, s16 yin, s16 zin) { uint8_t retour; uint32_t i; uint32_t test;   test = (uint32_t )xin + (uint32_t )yi...

0690X000006DHKoQAO.png 0690X000006DHL3QAO.png 0690X000006DHL8QAO.png
Mich1 by Associate III
  • 740 Views
  • 4 replies
  • 0 kudos