STM32 MCUs Embedded software

Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.

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Adapt Openbootloader to other MCUs

I'd like to adapt Openbootloader to the H523/H533 chip.In STM32CubeIDE, there are example applications for several microcontrollers/development boards. I noticed there was an example for the STM32H5731-DK, but I'd like to use it on the H523/H533 chip...

X-CUBE-EEPROM page erase on startup

Hi,I am trying to us X-CUBE-EEPROM to store a few variables.I would like to perform memory cleanup on startup. It is the only time I can reliably do that, since the operation is blocking read of instructions from flash.Is there any way I can tell the...

FileX on NUCLEO-H723ZG

Hey there, I recently started learning how to use Azure RTOS on STM32 with NUCLEO-h723ZG Board. While following this courseDeveloping with Azure RTOS on STM32 Series Microcontrollershttps://academy.st.com/s/learning-plan-detail-standard?ltui__urlReco...

"HAL_FDCAN_GetRxMessage" function on STM32H5

Good morning,I have a doubt regarding the behavior of the "HAL_FDCAN_GetRxMessage" routine of the HAL for the FDCAN peripheral.I am using an STM32H563VGT6 microcontroller.From what I can observe by inspecting the code, it seems that when overwrite is...

DAUSILI by Associate III
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Eclipse Threadx

I have a project (STM32H7) using Eclipse ThreadX 6.4.0. I would like to use the safety certified version of ThreadX (6.4.2). How would I go about this transition? Is there an application note covering this subject? Thanks, Gil

Gil1 by Associate II
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UART2 Modbus issues in STM32G070RBT6

Hi,  I was working with  Modbus Protocol with the external device(Aster TDS Meter). The Modbus External device Settings in 9600baud rate, 8bit,parity none and 1stop bit  My Problem was when i connect the device with UART4 i am able to get the output ...

FFT on Array outputting incorrect value.

Hi there, I'm attempting to run an FFT on a sine wave input with frequencies from 0.1-1Hz however i seem to be getting incorrect frequencies from my FFT. Any help would be appreciated.  #include "main.h" /* Private includes -------------------------...