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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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  • 5 replies
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Resolved! STM32G474 RM0440, Rev 2: Table reference error

Page 1186, just above Table 264, it says: "Table 264 lists the internal sources connected to the tim_etr input multiplexer"It should say tim_itr:"Table 264 lists the internal sources connected to the tim_itr input multiplexer"

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 • Senior
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  • 4 replies
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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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  • 0 replies
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Resolved! GPIO data bus speed optimization/recommendation(s)

Greetings embed ProfessionalsRecently taken onto STM32 and getting along quite well so far! Regretting for not having done so earlier so plenty of catch up and "learning to do" (ps. mechanical engineering background here). Learning in particular; I'd...

Mecanix by • Senior
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  • 9 replies
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