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Using External Speed Sensor Trigger Signal in STWIN.box DATALOG2

Hello,I am using the STWIN.box with the DATALOG2 firmware and would like to acquire data based on an external trigger signal from a speed sensor.My speed sensor provides an open-collector output, which is connected through appropriate signal conditio

162

26 minutes ago

unsigned_char_arrayLead III

Feedback forum

Notification does not open the referenced post

Related but different topic: I got a notification of a new post, but clicking on it didn’t bring me to the last post. I scrolled down to find the post and did not see it. I did ctrl+f to find the post by username and got the reply. It was very high

713

29 minutes ago

DhruvDave46Associate II

STM32 MCUs TouchGFX and GUI

TouchGFX – Designing a Reusable On-Screen Keyboard Using a Custom Container

Hello ST Community,I would like to share an improvement I made to one of my TouchGFX projects.BackgroundMy previous implementation used a login screen to demonstrate an on-screen keyboard. The login screen was created only as an example application t

281

30 minutes ago

OskarMAssociate II

STM32 MPUs Products and hardware related

PPS OUT signal (again) on stm32mp157d-dk1

Hi All!I have successfully run ptp4l as a GM role on the 157d-dk1 kit, using NMEA+GPS in as a reference time. I have a specific setup, where NTP is actually disciplining the system clock and the PHC clock is driven from the CLOCK_REALTIME using phc2s

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

AtrahasisVisitor II

STM32 MCUs Wireless

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

SimpleMaVisitor II

STM32H7: FatFs mounting fails when using FreeRTOS + SDMMC

I am working with an STM32H743VIT6 and I am trying to migrate an existing bare-metal LVGL + SDMMC + FatFs project to FreeRTOS + LVGL + SDMMC + FatFsIn my previous bare-metal project, the SD card worked correctly.However, after creating a new project

292

38 minutes ago

lllAssociate III

[stm32u585 USB] Modifying RxFIFO size twice before HAL_PCD_Start breaks EP0_IN transmission

Hello,I have encountered a critical issue regarding the USB OTG peripheral FIFO allocation during the static initialization phase (before calling HAL_PCD_Start() ).The Issue:If I resize the Rx/Tx FIFOs twice with the sequence of "Large Size first, th

323

44 minutes ago

berkayoozzVisitor

Using Two STM32 IC in one board

Hello everyone,I need to design a board featuring two STM32 microcontrollers that must operate in sync. To ensure clock synchronization, I plan to use a single external crystal.My proposed hardware approach is: Connect the standard external crystal (

544

47 minutes ago

nige_wAssociate

Data transfer from SAI to DTCM using HPDMA not working

I am using a Nucleo-N657X0-Q board to prototype a data collection system that collects samples from an ADC connected to the SAI peripheral and places the results in RAM. If I use CPU AXI RAM0 as the destination this works correctly, but if I change t

5161

47 minutes ago

hasanaydogduVisitor

STM32CubeIDE (MCUs)

STM32CubeIDE Debug Problem with MacOS

5 minutes ago

Nandu6460Visitor

Using External Speed Sensor Trigger Signal in STWIN.box DATALOG2

162

26 minutes ago

OskarMAssociate II

STM32 MPUs Products and hardware related

PPS OUT signal (again) on stm32mp157d-dk1

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

AtrahasisVisitor II

STM32 MCUs Wireless

SimpleMaVisitor II

STM32H7: FatFs mounting fails when using FreeRTOS + SDMMC

292

38 minutes ago

lllAssociate III

[stm32u585 USB] Modifying RxFIFO size twice before HAL_PCD_Start breaks EP0_IN transmission

323

44 minutes ago

Midhul_PkAssociate III

STM32 MPUs Embedded software and solutions

STM32MP135DAF – Custom Yocto Machine / eMMC Boot – PANIC and CubeProgrammer unable to Reconnect the Target device

Hello,I am working with an STM32MP135DAF on a custom board and am trying to boot OpenSTLinux/Yocto from eMMC.My setup is:MPU: STM32MP135DAFCustom hardware/boardCustom Yocto machineSTM32CubeMX used to generate the Device Tree filesOpenSTLinux / YoctoB

1 hour 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.

252

2 hours ago

USolarAssociate III

STM32 MCUs TouchGFX and GUI

STM32F767ZI + ILI9486 (Waveshare 4.0" Shield SKU13587) - Random pixels appear when drawing filled rectangles over SPI

Hello everyone,I'm trying to interface a Waveshare 4.0" TFT Touch Shield (SKU13587) with an ILI9486 LCD controller using an STM32F767ZI.The display communicates over SPI, and the SPI bus is shared with the XPT2046 touch controller. At this stage I am

262

2 hours ago

wangkang111333Visitor