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STM32L071KZ MCU Flash Issue over ST bootloader

We are currently working on flashing an STM32L071KZ MCU using the STM32 bootloader.The flashing process completes successfully when using a 64-byte payload. However, when we reduce the payload size to 8, 16, or 32 bytes, we observe unexpected behavio

3835

1 hour ago

rich.g.williamsAssociate II

STM32H5E5ZJ Startup assembly Code raising core to VOS0 and System Clock to 248MHz

I have written compact assembler code, with assistance from ChatGPT and Gemini, for the STM32H5E5ZJ to raise its core voltage to VOS0, configure PLL1 and PLL2 and switch system clock to 248MHz.Any comments much appreciated as to the sequencing and sa

1065

1 hour ago

Mars_and_beyondAssociate

Power management

STGAP3SXI UVLO and RDY signal

Hello, I’m using 6 of the STGAP3SXI as part of an IGBT 3 phase bridge driver. Each chip has its own 24V to isolated +15V and -9V switching supply (Meanwell GD2-241509) and the logic side is powered with a separate +5V supply. Everything runs normal e

704

Misleading FDCAN baud rate calculator when operating multiple FDCANs

vcu1Visitor II

STM32CubeMX (MCUs)

Background: I am trying to bring up simultaneous operation of both FDCAN peripherals on an STM32G0, but due to a combination of unfamiliarity with the clock internals, and a misleading baud rate calculator, I spent a while trying to debug what I thou

3865

STM32CubeIDE for Visual Studio Code (MCUs)

zd29086Associate

STM32CubeIDE migration to VSCode problem

We have a project which uses STM32CubeIDE (Eclipsed-based). It has a Makefile which we use to compile the code and upload the code to the target. Since I know ST has made a new STM32CubeIDE VSCode extension, I wanted to have a trial to see if I can c

1528

Using VL53L4CX with VL53L4CD's ULP driver

julesrAssociate

Imaging (sensors)

I am using VL53L4CX together with VL53L4CD’s ULD driver. This was discussed before in VL53L4CX using VL53L4CD ULD and it works just fine. I am now willing to improve power-consumption under long-lasting proximity monitoring.I understand that “VL53L4C

251

[Bug] ll_aton: SecureFault in a non-secure application

LuborVisitor

Edge AI

Hello,Recently I decided to run STM32N6 NPU under non-secure Zephyr and encountered a bug in LL_ATON library. To begin with, this is my platform and SW:Board: NUCLEO-N657X0-QSoC: STM32N657X0H3QLL_ATON: atonn-v1.1.3-275-g6770925dRuntime: NetworkRuntim

200

12 hours ago

MikeD2Associate II

STM32CubeMX (MCUs)

Timer1 configured but not enabled by CubeMX

I’m just getting started with Cube MX and IDE. (MX: 6.18.1, IDE:2.2.0, Debian Trixie platform)I have the Nucleo-144 board with STM32F412GTx device. I’ve tried to configure the TIM1 as PWM,and enabled the interrupts in MX. Generated the code, opened i

862

gocchanAssociate III

mfrank9Associate III

SBSFU Tutorial with a custom project

13 minutes ago

Mars_and_beyondAssociate

Power management

STGAP3SXI UVLO and RDY signal

704

Misleading FDCAN baud rate calculator when operating multiple FDCANs

vcu1Visitor II

STM32CubeMX (MCUs)

3865

STM32CubeIDE for Visual Studio Code (MCUs)

zd29086Associate

STM32CubeIDE migration to VSCode problem

1528

Using VL53L4CX with VL53L4CD's ULP driver

julesrAssociate

Imaging (sensors)

251

[Bug] ll_aton: SecureFault in a non-secure application

LuborVisitor

Edge AI

200

12 hours ago

waclawek.janSuper User

RM0440 typo in DAC block diagram

191

12 hours ago

fpierVisitor

Feedback forum

Topic published in wrong product forum and tags removed

I created the following topic under MEMS (sensors) with the tags MEMS sensors, E-Compasses and STM32F4 series:“Can MotionMC v2.9.0 calibrate with constrained Alt-Azimuth motion only?” After publication, the topic appears under STM32 MCUs → Others: ST

423

14 hours ago

massimogPVSAssociate II