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 disable and enable SPI SCK inside interrupt handler?

Hi,I'm trying to communicate with a device that requires few microsecond pause between SPI read and write access. During the pause, SCK and CS line must be kept low. Please note, that I want to use SPI in interrupt driven mode. MCU is STM32F7x7Curren...

LJarv.1 by Associate
  • 1036 Views
  • 2 replies
  • 0 kudos

when boot0 pin low mode my timer program works fine and get correct delay but after the reset the timer not working and no blink led what are the reasons?

boot from flash Board:Stm32f401ccu6 black phillthese are my upload statusSTMicroelectronics ST-LINK GDB server. Version 5.8.0Copyright (c) 2020, STMicroelectronics. All rights reserved.Starting server with the following options:       Persistent Mod...

Msams.1 by Associate II
  • 1116 Views
  • 7 replies
  • 0 kudos

Writting data to SRAM

Hi, everyone. May be you have a sample project about how to write a data to SRAM for STM32F7 or simialar via FMC and HAL

NShar.19 by Associate II
  • 827 Views
  • 3 replies
  • 0 kudos

TIM12 CH2 doesn't generate a PWM...

HiUsing CubeMX on a STM32H7B3I I have generated this initialisation function for the TIM12 CH2/** * @brief TIM12 Initialization Function * @param None * @retval None */static void MX_TIM12_Init(void){ /* USER CODE BEGIN TIM12_Init 0 */ /* USER CODE E...

EGonc.3 by Associate II
  • 581 Views
  • 1 replies
  • 0 kudos