EMMC + STM32H750B-DK Access using USB interface.
Here is the board images I want to access onbord EMMC using usb cable on to my laptop to uplode some file in 4-GB EMMC storage.Kindly share step to access EMMC.
STM32 MCUs Embedded software
Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
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Resolved! Ethernet Initialization on Nucleo-H723ZG (HAL_ETH_Init returns HAL_ERROR)
I am currently working on initializing the Ethernet peripheral on the Nucleo-H723ZG using the following environment:CubeIDE Version: 1.17.0 (MacOS)STM32Cube Firmware Version: H7 V1.12.1While calling the MX_ETH_Init() function, I encountered an issue ...
Interfacing microphone sensor in STM32H757I-EVAL
Hi, I am trying to interface the internal microphone sensor (MP34DT05TR-A) in STM32H757I-EVAL. The goal is to record audio from the MP34DT05 microphones, store it on a microSD card, and play it back on a PC. I'm not able to navigate through this; cou...
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...
CRC mismatch between STM32CubeProgrammer CLI and STM32F4 hardware CRC in X-Cube-ClassBF4
I’m using the Class B Flash self‑test on an STM32F407. My post‑build step injects CRCs with: STM32_Programmer_CLI -sl Firmware.elf 0x08000000 0x08100000 0x400 I Inspected the CRC of the first section via arm-none-eabi-objdump -s -j "CRCs area" Fi...
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
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 ...
