STM32 MCUs Products

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Forum Posts

Writing in flash is not working

Hi,im new for Stm32. I want to write 4 numbers in the flash but always get an error message (status = HAL_ERROR while writing in flash). In my function I write the numbers in an array and want to write the individual elements into the flash.The varia...

GTolk.1 by Associate II
  • 1852 Views
  • 5 replies
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STEVAL-IDP005V1-GUI crashes on vibration Analysis.

Hi,I'm trying to get the better from IDP005V1 demonstration kit. On the demonstration software called 'STEVAL-IDP005V1-GUI', I can read ENVironement mesurements, but concerning vibrations, I get nothing for RMS et Peak, and if I check the 'ACC FFT' c...

GChou.1 by Associate
  • 363 Views
  • 0 replies
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Connecting with debugger failing

Hello there,I have a peculiar problem. Using Atolic studio, I cannot connect to the target board for debugging. I am using a Segger J-link. By using J-link console, everything seems correct:J-Link>connect Device "STM32L452VE" selected.     Connecting...

Resolved! Can I replace STM32f746zgt6 with any other STM32f746 series MCU?

Hello Community,I have developed an firmware on STM32f746zgt6 MCU. Currently , I'm unable to buy STM32f746zgt6 Online.So, can I use another STM32f746 series MCU instead?If, yes can you please suggest me one.I couldn't make any changes to my firmware ...

MParm by Associate II
  • 775 Views
  • 3 replies
  • 0 kudos

USBMSD not working on STEVAL-STLCS01V1

Hi,I am currently working with a STEVAL-STLCS01V1 (SensorTile) board for a project. One of the functionalities that I have to implement is the possibility to use the module as a Mass Storage Device (with an SD card). While CDC works fine, MSD does no...

JDecl by Associate
  • 618 Views
  • 1 replies
  • 1 kudos

Flash Loader Demo could not work with the STM32ML4xx

When I used the Flash Loader Demo to connect with the STM32L412, it could not connect successfully. I checked the AN2606, it said the MCU will reply two ack (0x79) this is different than others. I guess this should be the problem to block the connect...

Haifeng by Associate II
  • 1126 Views
  • 1 replies
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Non-aligned LDR, STR on STM32H743

The ARM-M7 supports non-aligned memory accesss using LDR and STRhttp://infocenter.arm.com/help/index.jsp?topic=/com.arm.doc.dui0646a/BABFAIGG.htmlbut it isn't working for me. I'm reading and write to/from DTCMRAM.Is there anything I need to do to get...

PMath.4 by Senior III
  • 467 Views
  • 1 replies
  • 0 kudos