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asked in STM32 MCUs Boards and hardware tools

Typo in AN5093

Page 31 of AN5093, AN2687 is mentioned while discussing crystals. AN2687 is about a LCD software driver. I believe they meant to mention AN2867 which is also mentioned earlier in the document.

101

40 minutes ago

Gowri123Associate II

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

9527

load2005Associate III

Wrong conversion time on ADC and two samples instead of one.

Hello,I am using NUCLEO-U5A5ZJ-Q evaluation board.I have configured ADC1 to do a single conversion and a software start.I want to measure ADC conversion time.My main test code looks like thiswhile(1){ HAL_ADC_Start_IT(&hadc1); HAL_D

141

asked in STM32 MCUs Embedded software

JackRAssociate

Syncing SAI and DMA for I2S

Hello,I have a STM32U585. I’m trying to use SAI to transmit and receive I2S audio as a slave. The I2S master is an external codec that’s configured for stereo 16bit 16kHz audio. Mic/input from codec->MCU and speaker/output from MCU->codec. The

848

darla14Associate III

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

338

gocchanAssociate III

STM32WBA23 HOGP (BLE HID)

Hello,I want to implement HOGP (BLE HID) on an STM32WBA23KE so that it can connect to Windows 11.I implemented it using the BLE_HID_Mouse sample for STM32WBA55G-DK1 as a reference, but Windows 11 does not recognize it as an HID device (it seems to be

191

STM32H7RS series lifetime usage estimation

KDJEM.1ST Technical Moderator

published in STM32 MCUs

This article presents estimated lifetime usage for STM32H7RS series microcontrollers. These estimates are qualified based on the product mission profile, which defines the available lifetime of the product under a specific set of conditions. These c

1751

asked in STM32CubeMX2 (MCUs)

G5658Associate II

CubeMX2: USB PMA buffer descriptor table sizing error

Cubemx2 only allots enough buffer descriptor table space for 4 endpoints. When a 5th endpoint is added, the table will overlap with the data buffer. In the following generated code, address should be starting at 0x28 and not 0x20. HAL_PCD_PMAConfig(

902

asked in STM32 MCUs Security

paratoAssociate II

Does STM32H533 support hardware-accelerated SHA-3?

Hello ST Support,I am using the NUCLEO-H533RE board and would like to clarify whether the STM32H533 supports hardware-accelerated SHA-3, particularly SHA3-256.I noticed an inconsistency in the documentation:The product page and datasheet feature summ

252

5 hours ago

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Nikola PericVisitor

STM32H750 AHB2-> APB2 Connection

182

32 minutes ago

hashaam1217Visitor

asked in STM32 MCUs Boards and hardware tools

Typo in AN5093

Page 31 of AN5093, AN2687 is mentioned while discussing crystals. AN2687 is about a LCD software driver. I believe they meant to mention AN2867 which is also mentioned earlier in the document.

101

40 minutes ago

Gowri123Associate II

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

9527

load2005Associate III

Wrong conversion time on ADC and two samples instead of one.

141

asked in STM32 MCUs Embedded software

JackRAssociate

Syncing SAI and DMA for I2S

848

darla14Associate III

SAI1 for Audio Codec on STM32WBA65

338

gocchanAssociate III

STM32WBA23 HOGP (BLE HID)

191

asked in STM32CubeMX2 (MCUs)

G5658Associate II

CubeMX2: USB PMA buffer descriptor table sizing error

902