STMicroelectronics Customer Community

What's happening now

See the latest activity, browse open questions, and explore categories.

Recent activity
No best answer
Categories

NUCLEO N657X0-Q netxduo TCP server with static IP - Ethernet not working

Hello everyone,I apologize for posting a similar message again, but for some reason I can no longer access my previous post.I am currently studying how my Nucleo N657X0-Q board works, and for this purpose I am trying to create a TCP server project us

121

8 minutes ago

DeryaVarVisitor

STM32 MCUs Products

STM 32 Nucleo. F7 and H7 Connections

Hello again.İ wrote a Python book, but I am new in STM32 boards. I am trying to learn.I bought a "STM32 Nucleo F7 56ZG(216 MHz)" boardand a "STM32 Nucleo H7 53ZI" this week.When I connected the USB socket at the ST-link side to the USB socket of my

151

40 minutes ago

totoroAssociate II

STM32CubeIDE for Visual Studio Code (MCUs)

A small rant about the STM32 VS Code extension

As an embedded developer, I already have CMake, Ninja, and the GNU Arm Embedded Toolchain installed and properly configured in my system PATH. These are standard development tools that many of us manage ourselves.What frustrates me is that the STM32

2 hours ago

kadamAssociate II

STM32 MCUs Products

STM32N657 Boot Configuration and External Flash Programming via SWD and USB1 interface

Hello Team,We are developing a custom board based on the STM32N657 MCU. Kindly suggest a method to program the external flash using both SWD and USB1 interfaces. Additionally, please provide the required configuration for the BOOT0 and BOOT1 pins.Tha

173

3 hours ago

John_LeeVisitor II

Automotive MCUs

SPC58 EEPROM Emulation - Flash Erase Blocking Behavior During Block Swap and Watchdog Considerations

Hello,We are currently evaluating the EEPROM Emulation package provided for SPC58 devices and would like to understand the intended production usage regarding flash erase operations during block swap.While reviewing the EEPROM emulation source code,

3 hours ago

SecondVisitor

STM32 MCUs Products

Inductor Selection for SMPS Circuit of STM32H563MIY3Q

For the SMPS mode of the STM32H563MIY3Q, the datasheet recommends an inductor with an RMS current (Irms) rating of 1.4 A. However, the actual core current is only 50 mA. Is it acceptable to select an inductor with a lower Irms rating, such as 500 mA?

4 hours ago

ShailendraVisitor

MEMS (sensors)

STEVAL-STWINBX1, Schematic & PCB files

Hello All, I am looking for the CAD design files for the schematic and PCB layout (e.g., Altium, OrCAD, etc.). You are requested to share the design files in the CAD software format used by ST for STEVAL-STWINBX1 eval platform. I am planning use thes

101

4 hours ago

SecondVisitor

STM32 MCUs Products

Core supply for STM32H563MIY3Q

STM32H563MIY3Q is not available in LDO, is it available in Bypass mode ? Can an external LDO be used to power the core? Since there is no internal LDO inside the chip, is it unnecessary to keep the external Core voltage at 1.1 V before the VDD reach

4 hours ago

RahulBaraiyaAssociate II

STM32 MCUs Products

RTC Time Drift Issue in STM32H743ZIT6

We are developing a project using the STM32H743ZIT6 where RTC timekeeping is a critical requirement. During field testing we noticed significant RTC drift on our board. We tested the same hardware three times — each time flashing a different RCC_LSED

664

5 hours ago

XmeAssociate II

STM32CubeMX (MCUs)

SysTick_Handler not called, STM32G0B1

I am using CubeIde for the first time.First test - run minimal program with HAL from CubeIDe Configurator, under debuggerSimple program, only SYSTICK and uart , but SysTick_Handler() is not trigged at all .And function HAL_Delay hangs because uwTick

1605510