STM32 MCUs Products

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Forum Posts

STM32H753 writing option bytes stalls execution

Hi,We are using an STM32H753 (revision V) and using the bank swap functionality to implement a firmware update system. To do this we need to write to the option bytes to toggle the bank swap bit.This process works but we have noticed that when the cu...

NPato by Associate III
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Artuan by Associate II
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Does remap of CAN1 pins work on STM32-E407?

I bought a few Olimex STM32-E407 boards lately. I need to use the CAN1 bus. However, the default PA11, and PA12 have not populated, and I remapped to PD0 and PD1. The code always failed immediately at CAN_init (generated by STM32CubeMX). No choice, I...

schow.11 by Associate II
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TIM2 DMA PWM to PA2 get no effect

my type is stm32f031c6. i used TIM2_CH3 binding to DMA1_Channel1 , and set in PWM1_MODE.i find the PA2 no AFIO register to remapping function. the PA2 gotta no PWM pulse.

Jseyn.1 by Associate III
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STM32H750vb want create stldr ,I need help

I learn the lesson,but it STM32F769I-Discovery board​this video use file but i can't find it.i look this video already copy the file,add the project,is true?i guess new project,copy the file ,add project,addtion, Where there is need to modify?thanks,...

Qqixi.1 by Associate II
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Resolved! Can not write data in flash of STM32G030C8T6

This is my code;it when run to the code in the picture, the MCU will deadvoid Flash_Test(void){  U32  Write_Addr = FLASH_USER_START_ADDR; //FLASH_USER_START_ADDR=((uint32_t)0x0800E000)  uint64_t data64=0x1234567812345678;  EraseInitStruct.TypeErase ...

Pzhu.1 by Associate II
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  • 2 replies
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STM32F407 blink project not working

I'm trying to figure out if the board is functional by trying the simple on board LED blink project, the board is STM32F407VGT6 and IDE is Keil uVision5. I'm using the code below:#include "stm32f4xx_hal.h"   void configureLEDpins(void); void msDelay(...

ATAB.1 by Associate
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