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STM32 MCUs Embedded software

ArtronAssociate II

STM32H750 Ethernet stops responding to ARP and ping after some time

Hello, I am using an STM32H750I-DK Discovery board with LAN8742 PHY, MII mode, FreeRTOS and LwIP.Ethernet works initially: the STM32 IP appears in arp -a and I can ping it. After some time, the ARP entry disappears and ping gives Request timed out or

601

neil1106Associate II

Damaged STM32H743IIT6 on custom board

I have created a dev board based on the STM32H743IIT6 MCU. On first power up I have managed to destroy two MCUs and I cant figure out what is killing them. On first power up 3V3 is immediately shorted to GND, after removing the MCU the pins are perma

416

VL53L9CX precision and accuracy

thomasboutantAssociate II

Imaging (sensors)

Hello, I am using VL53L9CX with adapted drivers for ESP32 / Arduino environment. I am able to read values and play with the settings but I am a bit worried with the precision I get. I run the sensor in precision mode, 4ms exposure time. My bench is i

711

Others: hardware and software

rau7hanVisitor

Where can i buy Steval-vl53l9

I am looking for the STEVAL-VL53L9 evaluation board for vl53l9cx, but it is out of stock at all distributors I checked.could you please let me know the expected availability / ETA, where i can buy it or, if there is any similar alternative board with

teeeroad281Associate

STM32 MCU Connection Issue with ST-LINK

I am currently working with an STM32 MCU and facing an issue while trying to connect the board to my PC using an ST-LINK debugger. The board powers on normally and there does not appear to be any obvious hardware issue, but STM32CubeProgrammer is una

473

3 hours ago

yutajengVisitor II

STM32 MCUs TouchGFX and GUI

How to Get and Set Scroll Position

I want to get the scroll position of a ScrollList widget in the view, and also set the scroll position in the view.However, the `setOffset` and `getOffset` functions of `ScrollBase` are protected.How can I get and set the scroll position of a scrolll

311

5 hours ago

rich.g.williamsAssociate II

STM32H5E5 on NUCLEO-H5E5ZJ — Redrawing the Schematics as a GPIO View

I have redrawn the NUCLEO-H5E5ZJ schematic as a personal exercise in understanding the architecture of the board and the STM32H5E5. I have consolidated the original multi-sheet design into a main STM32H5E5 schematic and a separate STLINK schematic, u

291

8 hours ago

alexandre14kAssociate

Request for 3D CAD Model (STL/STEP) of NUCLEO-F411RE (MB1136C)

Hello, I am currently developing a test environment based on the NUCLEO-F411RE evaluation board (MB1136C).As part of this project, I am designing a mechanical enclosure with modular plastic components, which I plan to 3D print. While several enclosur

612

11 hours ago

roman233Visitor

Others: hardware and software

STEVAL-VL53L9 pick N place file for assembly

24 minutes ago

KMillSenior

STM32CubeIDE for Visual Studio Code (MCUs)

How do I create debug and release profiles for a project?

1405

neil1106Associate II

Damaged STM32H743IIT6 on custom board

416

VL53L9CX precision and accuracy

thomasboutantAssociate II

Imaging (sensors)

711

Others: hardware and software

rau7hanVisitor

Where can i buy Steval-vl53l9

teeeroad281Associate

STM32 MCU Connection Issue with ST-LINK

473

3 hours ago

yutajengVisitor II

STM32 MCUs TouchGFX and GUI

How to Get and Set Scroll Position

311

5 hours ago

rich.g.williamsAssociate II

STM32H5E5 on NUCLEO-H5E5ZJ — Redrawing the Schematics as a GPIO View

291

8 hours ago

Emile BVAssociate

STM32CubeProgrammer (MCUs)

STM32CubeProgrammer UI Scaling issue on linux

As shown in the picture above, on Fedora 43, the CubeProgrammer application is not matching the OS scaling and there are no options to configure it like in CubeMX. CubeProgrammer is the latest version (v2.22.0), installed today.My computer is a lapto

802

12 hours ago

CongTienVisitor