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STM32CubeMX 6.18.1 + STM32Cube FW_G4 1.28.3Target: STSPIN32G4 / TIM1Asymmetrical Dead Time enabledCubeMX GUI:Dead Time = 50 Falling Dead Time = 50 Asymmetrical Dead Time = EnableGenerated LL code:C TIM_BDTRInitStruct.DeadTime = 50;No write to TIM1-&

34 minutes ago

HamadyAssociate III

STM32 MCUs Embedded software

STM32H7S7 use PSRAM for Touch GFX and FREERTOS HEAP

Hi,I am using the STM32H7S7L8H6H microcontroller paired with the APS256XXN-OBx9 PSRAM, configured for two main purposes: Framebuffer for TouchGFX. (320*240 16bpp dual frame buffer). Heap region for FreeRTOS (heap_5.c), as my application is large an

251

56 minutes ago

saigsk10Associate

STM32 MCUs Boards and hardware tools

NUCLEO-H753ZI – ST-LINK Target Not Detected, U2 Heating

NUCLEO-H753ZI Board Recovery Case Description: STMicroelectronics ST-LINK GDB server. Version 7.11.0Copyright (c) 2025, STMicroelectronics. All rights reserved. Starting server with the following options:Persistent Mode : DisabledLogging Level : 1Li

212

57 minutes ago

HaryVisitor

STM32 MCUs Products

What's the Correct Power Supply Scheme for STM32H725RGV6 VFQFPN68 Package

Hi Experts,I am facing an issue with my custom board based on the STM32H725RGV6. The VCAP voltage remains around 80 mV, preventing the MCU from starting.My intention is not to use the internal SMPS, and I would like to operate the controller in the 1

121

1 hour ago

SoonuVermaAssociate II

STM32 MCUs Embedded software

STM32N6570-DK + USBX host: composite FTDI FT600 fails the first control transfer (port reaches PENA at HS); mass-storage device enumerates fine

Board / softwareSTM32N6570-DK (MB1939), STM32N657X0H3Q STM32Cube FW_N6 V1.4.1, ThreadX + USBX from the package (not X-CUBE) STM32CubeIDE, load-and-run development flow (ELF downloaded into internal SRAM by the debugger; no FSBL, no XIP, no external l

221

3 hours ago

malleshmVisitor II

STM32 MCUs Embedded software

STM32MP257F-DK: MPI7001 800x480 HDMI panel shows test patterns but no stable image/video (ADV7535, Yocto)

Subject: STM32MP257F-DK - How to get the MPI7001 800x480 HDMI panel working (EDID override gives test patterns, but no stable image/video)SETUP- Board: STM32MP257F-DK- OS: OpenSTLinux (Yocto build), Weston 13.0.1, kernel 6.6.129 (-dirty)- Panel: MPI7

3 hours ago

HaBiBVisitor

STM32 MPUs Embedded software and solutions

PMIC25 Configuring Method in DK Board from mST

Hi all, I’m searching a method to configure the NVRAM STPMIC25 VINOK_rise param in the 0x90 adress Register (NVM_MAIN_CTRL_ SHR1) As this is a sensitive reg I’m supposing this field and may others are Locked in the NRAM in the DK board from ST. Pleas

112

4 hours ago

shishun shiVisitor

STM32CubeIDE for Visual Studio Code (MCUs)

Run without debugging on VSCode

Help, how do I perform flashing only without debugging when using STM32CubeIDE for VS Code? I have reviewed previous posts, but the most recent Q&A on this issue seems to be from a year ago, and the methods mentioned there appear to be outdated.

361

5 hours ago

muchCAssociate

Automotive MCUs

SR6P6C6 HSM enable DCF write in wrong place

Hello, I mistakenly programmed the HSM enable record into the host core DCF area at address 0x29F81A10. Could this introduce any risk of incorrect configuration? I found that I can overwrite the incorrect DCF record by programming all 0xFF. However,

151

5 hours ago

William133467Associate II

STM32 MCUs Boards and hardware tools

Clarification needed: in UM2408 (Section 7.12 Note 3) regarding Ethernet PHY SB13 on NUCLEO-H755ZI-Q (MB1363)

Hi ST Community & Support Team,I am working with the NUCLEO-H755ZI-Q (Board MB1363) and I noticed a potential typo in the User Manual UM2408 (Rev 6). 31/57In Section 7.12 - Ethernet, Note 3 states:"On MB1363 Rev.C: Ethernet PHY LAN8742A must be s

731

bsfrn1344Associate

HamadyAssociate III

STM32 MCUs Embedded software

STM32H7S7 use PSRAM for Touch GFX and FREERTOS HEAP

251

56 minutes ago

saigsk10Associate