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Spice Model for the VIPERGAN50TR for simulation purpose on LTSpice.

Good Morning STM Team,I am trying to simulate a 28 W Flyback-based AC-DC offline converter using the VIPERGAN50TR controller in LTspice.Could anyone please help me with the LTspice SPICE model for the VIPERGAN50TR? It would be very helpful for my sim

403

53 minutes ago

HasseyVisitor

STM32 MCUs Motor control

What is the best way to debug USB communication on STM32?

I am working on an STM32 project that uses USB communication and I am trying to improve the debugging process. Sometimes it is difficult to identify whether an issue is coming from the firmware, USB configuration, or the connected device.What tools o

445

1 hour ago

KyrwVisitor

Imaging (sensors)

ESP32 + 2x VL53L8CX with 50 cm cables — I²C/initialization issues, with and without TCA9548A multiplexer

Edit: I just effectively measured the cables, and they’re are 1.2m, not 50cm, I dont know where I got that number.I have been sitting on this issue for a long while, trying to fix it, so it is a long post. Please bear with me.Hardware setupThe system

2 hours ago

mobrienVisitor

Power management

STUSB4500 No Power

Hello All, I’m working with a STUSB4500 chip and have hit an issue right from the get go. For reasons I can’t see, the chip is not being powered when connected to a USB-C source. Probing VDD shows continuity to VBUS, and probing GND shows good contin

2 hours ago

3FTIAssociate III

STM32 MCUs Wireless

ST67W61 Target-Wake-Time sample project

Is there a demonstration project (outside of the CLI) for the target-wake-time feature?

3 hours ago

ST AME Support NFST Employee

STM32 MCUs

How to use the ST Open Bootloader for STM32 Microcontrollers

Introduction ST Open Bootloader is example application code for STM32 microcontrollers providing In-Application programming (IAP) and is offered in the STM32Cube MCU Packages and GitHub. It is fully compatible with the STM32 System Bootloader an

897597

5 hours ago

Michael_KVisitor

Edge AI

LL_ATON_LIB_Concat falls back to 4× memcpy when the concat axis is not leftmost — 32% of a 4 ms real-time budget on STM32N6

LL_ATON_LIB_Concat falls back to 4× memcpy when the concat axis is not leftmost — 32% of a 4 ms real-time budget on STM32N6Hardware: NUCLEO-N657X0-Q (STM32N657X0H3Q), Cortex-M55 @ 800 MHz, Neural-ART. Tools: ST Edge AI Core 4.0, STM32Cube_FW_N6 V1.4.

5 hours ago

Paul MAssociate II

STM32CubeIDE (MCUs)

SWV ITM Console is not Enabled...Why Not?

I had created a Project using STM32Cube MX/IDE (versions 6.17 and 2.1.1 respectively)in which I had set up the SWV ITM Console as the output of printf().This was working as expectedThen, I moved the same project to a new machine under STM32Cube MX/ID

1562

6 hours ago

e2738730Visitor

MEMS (sensors)

Sensorhub LSM6DSO with H3LIS331DLTR

Hi ST community,Below is what I have setup for the sensorhub interface between LSM6DSO and H3LIS331DL Goal: Read H3LIS331DL WHO_AM_I (0x0F → expect 0x32) via LSM6DSO Mode 2 sensor hub (MCU ↔ LSM on main I²C; H3LIS on SCX/SDX).SetupH3LIS: CS→VDD (I²C)

6 hours ago

3FTIAssociate III

STM32 MCUs Wireless

ST67W611M1 target-wake-time function not supported

I am trying to test the target-wake-time (TWT) feature of the ST67 using the CLI firmware. I have attempted to setup a TWT connection on two different routers but both times the ST67 reports “Could not setup TWT” in response to my wifi_twt_setup comm

6 hours ago

Jeevan_0261Associate

Power management

Spice Model for the VIPERGAN50TR for simulation purpose on LTSpice.

403

53 minutes ago

HasseyVisitor

STM32 MCUs Motor control

What is the best way to debug USB communication on STM32?

445

1 hour ago

KyrwVisitor

Imaging (sensors)

ESP32 + 2x VL53L8CX with 50 cm cables — I²C/initialization issues, with and without TCA9548A multiplexer

mobrienVisitor

3FTIAssociate III

ST67W61 Target-Wake-Time sample project

Is there a demonstration project (outside of the CLI) for the target-wake-time feature?

3 hours ago

Michael_KVisitor

Edge AI

LL_ATON_LIB_Concat falls back to 4× memcpy when the concat axis is not leftmost — 32% of a 4 ms real-time budget on STM32N6

5 hours ago

Paul MAssociate II

STM32CubeIDE (MCUs)

SWV ITM Console is not Enabled...Why Not?

1562

6 hours ago

e2738730Visitor

MEMS (sensors)

Sensorhub LSM6DSO with H3LIS331DLTR

6 hours ago

3FTIAssociate III

STM32 MCUs Wireless

ST67W611M1 target-wake-time function not supported

6 hours ago

sltnnnrhVisitor

STM32CubeMX (MCUs)

STM32CubeMX generates empty/incomplete peripheral and/or middleware output when adding a new peripheral and/or middleware

Environment:STM32CubeMX version: 6.18.1 STM32CubeIDE version: 2.2.0 STM32 MCU: SMT32H7R3Z8J6 OS: Windows 11Project configuration:Code Generator option: "Generate peripheral and middleware initialization as a pair of .c/.h files per peripheral (optio

131

6 hours ago