STM32 MCUs Products

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Store data to flash failed

The MCU is STM32L051C8T6 when i store my data to flash ,it always be failed .Is there any key point ignored by me, leading to some peripheral function conflicts。This is a very urgent problem。Thank you for all the answers �?�?Thank you allI am trying ...

YSHUA.1 by Associate
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STM32 CANopen Free stack

Hello, Does anyone have any information regarding a free opensource CANopen stack for STM32 MCUs (STM32H7)? Thank you and best regards,Vouria

VYoun by Associate III
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Resolved! STM32G431rbt6 firmware isn't working after reset

I've designed a board with stm32G431 MCU (i will include schematic if necessary) and now trying to test how it works. I am using CMSIS for programming and wrote the most simple blink program (LEDs are on PB3-6):#include "stm32g431xx.h"   void delay(u...

ADovn.1 by Associate II
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which STM32 for an 8-channel DAC (f.x. PCM1690)

Hi =)I'm very new in the STM32 world - decided to upgrade from AVR to 32bit and I like the STM32 product series, documentation and community so here I am =) I would like to interface an 8 channel DAC with an STM32, for example a TI PCM1690.My questio...

SLasn.1 by Associate III
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Stack aligment in STM32f103, bit STKALIGN

HI. I'm trying to understand what is Stack aligment and what is it for. Cortex-M3 has a special bit STKALIGN in SCB->CCR register. Theoretically this bit is set to 1 in new revision of core, but when i look through debugger this bit is clear.I've rea...

sholojda by Associate III
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The debug viewer for Cortex-Mo in Keil, MDK-arm.

Hello.I'd like to activate the Debug viewer for Cortex-M0. (STM32f030R8)I follow the instruction. (I attached the instruction file that I did.)but it did not work.The full code is also attached.Please review all things and let me know what i should d...

DYun.1 by Associate
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