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STM32H7A3ZIT6Q Custom PCB – ST-LINK/V2 Detects 3.22 V but Shows "No STM32 Target Found"

Hello STM32 Community,I am currently working on a custom PCB designed using the STM32H7A3ZIT6Q (Cortex-M7) microcontroller. I am trying to program the MCU using an ST-LINK/V2 debugger through a Tag-Connect adapter, but STM32CubeProgrammer is unable

5819

22 minutes ago

RKume.1Associate II

asked in STM32 MPUs Embedded software and solutions

Multiple XSPI Devices

I have a project which could use both OCTOSPI RAM and Flash but I also need an OCTO or Quad SPI port for a high speed ADC.It is unclear whether OCTOSPIM_Px_NCS1,2 can be configured to allow the memory to share one OCTOSPI portand, if so, how to do it

537

34 minutes ago

WindowsSenior

GStreamer - Play video works, but no sound?

Hi!I’m using this commangst-launch-1.0 -v filesrc location=bbb.mp4 ! qtdemux ! h264parse ! v4l2slh264dec ! waylandsink fullscreen=trueTo play video in 1080p without lagging. But this comes without sound.How can I play sound with gst-launch-1.0?I

51 minutes ago

darla14Associate III

asked in STM32 MCUs Wireless

SAI1 for Audio Codec on STM32WBA65

Hello, I am trying to interface Audio codec with stm32wba65 (using reference: GitHub - stm32-hotspot/STM32WBA-Advanced-BLE-Broadcast-Speaker: The BLE Speaker is a prototype for a portable Bluetooth® Low Energy speaker supporting broadcast sink, scan

John123Associate II

STLINK-V2 VAPP Pin - Is this an input or output? If the STLINK is 3V3, how do I connect to a 2.5V target without damaging it?

Hi all, I have designed a target board that operates at 2.5 to 3V. Is the STLINK-V2 SWDIO and SWCLK 3V3?Will it damage my board?Is the STLINK VAPP pin an input or an output i.e. does it sense my target supply voltage and level-shift accordingly?If so

226

asked in STM32 MCUs Motor control

IversonVisitor

MCSDK 6.4.1: ESC PWM input configured on PB10 but generated on PA15

Hello ST team,I am using MCSDK 6.4.1 with a custom STM32G431CBUx inverter board. My external ESC PWM signal is physically connected to PB10.As shown in the two attached images:1. Motor Control Workbench shows PWM_ESC_INPUT on PB10 / TIM2_CH3.2. After

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posted in STM32 MCUs Products

gilberto-falkerAssociate II

What is the suitable power configuration mode to use with STM32H725REV6 VFQFPN68 wrongly wired in LDO

New question split from this post.HiThank you for your response. Unfortunately, our PCB is already in the prototype phase and we need to find a solution to power up the board for at least some basic testing.Then, on STM32H725REV6, are both Direct SMP

asked in Imaging (sensors)

martinperVisitor

Drive CCD Sensor : TCD1304DG

Hi ST Community, I discovered nucleo board 2 weeks ago because I want build spectrometer using a Toshiba TCD1304DG CCD sensor.I’m reaching out because I need your help understanding how to drive this ccd sensor. I’ve read datasheet and projects on in

132

NAmam.2Associate III

XIP (Execute-In-Place) from external QSPI flash on the STM32U5G9

Hello,I am working on a requirement involving XIP (Execute-In-Place) from external QSPI flash on the STM32U5G9 and am encountering an issue executing the application from external flash.I have developed a working external flash loader for my QSPI mem

222

asked in STM32CubeMonitor (MCUs)

abdelrhmattaExplorer

STM32WB55 802.15.4 Sniffer Detects USB Interface but Captures No Packets

I am trying to configure IEEE 802.15.4 packet sniffing on a NUCLEO-WB55 using STM32CubeMonitor-RF and Wireshark.I flashed the following firmware: Wireless coprocessor (M0+): stm32wb5x_Mac_802_15_4_fw.bin from STM32Cube_FW_WB_V1.24.0 Application (M4

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Gowri123Associate II

STM32H7A3ZIT6Q Custom PCB – ST-LINK/V2 Detects 3.22 V but Shows "No STM32 Target Found"

5819

22 minutes ago

RKume.1Associate II

asked in STM32 MPUs Embedded software and solutions

Multiple XSPI Devices

537

34 minutes ago

WindowsSenior

GStreamer - Play video works, but no sound?

51 minutes ago

darla14Associate III

asked in STM32 MCUs Wireless

SAI1 for Audio Codec on STM32WBA65

John123Associate II

STLINK-V2 VAPP Pin - Is this an input or output? If the STLINK is 3V3, how do I connect to a 2.5V target without damaging it?

226

asked in STM32 MCUs Motor control

IversonVisitor

MCSDK 6.4.1: ESC PWM input configured on PB10 but generated on PA15

111

asked in Imaging (sensors)

martinperVisitor

Drive CCD Sensor : TCD1304DG

132

asked in STM32CubeMonitor (MCUs)

abdelrhmattaExplorer

STM32WB55 802.15.4 Sniffer Detects USB Interface but Captures No Packets

asked in STM32 MCUs Security

GClarksonBAIAssociate

HAL2 Hash issue when handling incomplete bytes

I believe I’ve encountered an Issue with the current version of the STM32 HAL2 and wanted to raise an issue, but I’m not sure where best to raise the issue.The one of the new features in the new HAL2 hash is that HAL_HASH_Update can handle input size

765

camaralsterisVisitor

STM32G031K8 how to setup BOOT pin?

The MCU STM32G031K8T6 has the BOOT pin is in the same pin as the SYS_SWDIO. Should I just disregard the BOOT pin and allocate the function to SYS_SWDIO? I am not sure what is the function from the BOOT pin... the internet says:“Flash Memory Boot (Nor

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