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TallMikeAssociate II

STM32H750IB crashing and cannot be connected to or halted with JTAG debugger

I’m running into a ‘Heisenbug’ crash (just adding or moving a bit of general code between builds makes it either crash or work), and when it crashes, the STLINK-V3MINI can’t attach, or if already attached, it fails to halt the processor.Any tips or a

1 hour ago

Diez.R.Associate III

STM32CubeMX (MCUs)

Corrupted STM32CubeG0 v1.6.3 from st.com

Hi all:On the following page:https://www.st.com/en/embedded-software/stm32cubeg0.htmlThere is an option to download Patch_CubeG0 v1.6.3, but the file named stm32cubeg0-v1-6-3.zip only weighs 70 MB, and, depending on the unzip compressor, I get errors

1 hour ago

ThienBuiAssociate

STM32 MPUs Products and hardware related

Compile the device tree with the Developer Package using STM32MP157D-DK1 board

Hi,I try to follow the instruction from this link to compile the “device-tree” again. First of all, the 3 primary components (FLASH- SOURCE- and SDK-x86 ...) are extracted under the WORKDIR, together with MyDeviceTree generated from the STMCubeMX. Ne

211

2 hours ago

engahmedmaherVisitor

STM32 MCUs Products

STM32F446RET6 – VCAP1 only 0.4–0.6V and MCU not detected by ST-LINK

Dear STMicroelectronics Technical Support,I am working on a custom PCB using the STM32F446RET6 in LQFP64 package, and I am facing a hardware issue where the MCU is not detected by ST-LINK and the VCAP1 voltage is much lower than expected.I would appr

1026

3 hours ago

Zhiyong LiAssociate II

STM32 MCUs Products

SPI on STM32H743 idles half of the time during active data transmission

Hi,I am in the middle of migrating a project from STM32F767 to STM32H743. Both MCUs being compatible helped a lot.But there have been still a few road blocks, the last of which seems to be SPI. We use SPI3 to interface with a RA8875 based LCD. With D

533

3 hours ago

ST Migration accountST Community Manager

Power management

MOSFET failure & protection

A P-channel MOSFET is currently used for switching the solenoid. Case 1: Is it possible for the MOSFET to fail? Case 2: If the MOSFET fails, will it become an open circuit or a short circuit? Case 3: If the MOSFET fails in short-circuit condition,

2612

3 hours ago

shreya_awatiAssociate II

STM32CubeIDE (MCUs)

Unable to import examples which stm32 provided for reference .

Above image you can see in toolchain option STM32IDE is disable . also i am facimng issure i =n import examples which stm32 provided for reference . you can also refer my shared video.

810

3 hours ago

ST Migration accountST Community Manager

ST25 NFC/RFID tags and readers

HLTA command issue

Hello, i need help for an issue with HLTA command. I'm working with ST25R100 and I'm writing code direclty in uP without RFAL library. I finished writing anticollision routine and it works fine, but when I try to put PICC in HALT mode it continues t

3 hours ago

Sagiv_AliaAssociate II

STM32 MCUs Products

Nucleo-F746ZGT and interrupt on button pressing always fires

Title edited to clarify that this is on a Nucleo board. Hello there, as a way to study embedded programming I decided to perform various tasks on the board, including firing an interrupt on button pressing to light up the 3 user LEDs. I got stuck, th

3 hours ago

xiscoSenior

STM32CubeIDE (MCUs)

Error in cubeide 1.19.0 (Linux) when I try to create a new project from an existing configuration file

Hello, Today, when I try to create a new project from an existing STM32CubeMX configuration file (ioc), I get two errors. Clicking Ok, CubeIde show the menu for selecting project, and seems like nothing happened. Can I trust projects created thi

3 hours ago

TallMikeAssociate II

STM32 MCUs Embedded software

STM32H750IB crashing and cannot be connected to or halted with JTAG debugger

1 hour ago

Diez.R.Associate III

STM32CubeMX (MCUs)

Corrupted STM32CubeG0 v1.6.3 from st.com

1 hour ago

ThienBuiAssociate

STM32 MPUs Products and hardware related

Compile the device tree with the Developer Package using STM32MP157D-DK1 board

211

2 hours ago

engahmedmaherVisitor

STM32 MCUs Products

STM32F446RET6 – VCAP1 only 0.4–0.6V and MCU not detected by ST-LINK

1026

3 hours ago

Zhiyong LiAssociate II

STM32 MCUs Products

SPI on STM32H743 idles half of the time during active data transmission

533

3 hours ago

AndyFraserVisitor

STM32 MCUs TouchGFX and GUI

Struggling with TouchGFX on custom board

I am struggling to get TouchGFX running on my custom board. The processor is the STM32H7A3RGT and I am driving a 320 pixel x 960 pixel LCD display. I have allocated a frame buffer in internal RAM and have LTDC producing PCLK, DE, VSYNC and HSYNC. I h

161

5 hours ago

MeyeriiAssociate

STM32CubeIDE for Visual Studio Code (MCUs)

STM32Cube Debug Core constantly causes the extension host to crash

I am reporting a critical issue where the STM32Cube Debug Core extension causes the VS Code Extension Host to crash repeatedly.Through VS Code's built-in diagnostic tools (specifically the "Extension Host" profiling and crash logs), I have confirmed

141

7 hours ago

MeyeriiAssociate

STM32CubeIDE (MCUs)

STM32CubeMX on macOS does not properly register .ioc files

I am having an issue with .ioc file association on macOS when using STM32CubeIDE 2.2 together with the standalone STM32CubeMX.The .ioc file does not seem to be properly registered with macOS.For example, in Finder, .ioc files are shown as unknown fil

331

7 hours ago

AtrahasisAssociate

STM32 MCUs Wireless

STM32WLE5 System hangs / infinite loop in modem_supervisor_init() during MX_LoRaWAN_Init()

Hello STM32 Community,I am encountering an issue on an STM32WL project using the ST LoRaWAN Middleware stack. When I enable and call MX_LoRaWAN_Init(), the MCU gets stuck or enters an infinite loop inside modem_supervisor_init() in modem_supervisor_l

521

8 hours ago

martian_firstAssociate II

Others: STM32 MCUs related

GPS data transmission using B-L072Z-LRWAN1

I am trying to send GPS data from one B-L072Z-LRWAN1 to another B-L072Z-LRWAN1. There are 3 tasks to do this.1. Get GPS data using a B-L072Z-LRWAN1.2. Send text data from one B-L072Z-LRWAN1 to another B-L072Z-LRWAN1 using PingPong project.3. Combine

341

9 hours ago