STM32 MCUs Boards and hardware tools

STM32U5A5 using CDC_ACM with USB HS

What kind of throughput is achievable with USBX and CDC_ACM using the HS USB peripheral of the STM32U5A5ZJ? Im guessing its no where near the 480 Mbps. Any tips on getting this data out at the maximum rate and without dropping data?

Timer issue

Dear allI have configured three timers TIM2,TIM3 and TIM4 NVIC_SetPriority(TIM2_IRQn, 0x00);NVIC_EnableIRQ(TIM2_IRQn);NVIC_SetVector(TIM2_IRQn, (uint32_t)&TIM2_IRQ_Handler); NVIC_SetPriority(TIM3_IRQn, 0x00);NVIC_EnableIRQ(TIM3_IRQn);NVIC_SetVector(T...

mpu-mcu spi communication

Hi, @Erwan SZYMANSKI @KDJEM.1 @Andrew Neil @KDJEM.1 @mƎALLEm I am trying to establish SPI communication between my Nucleo-G431RB and STM32MP157F-DK2 boards. I am finding the documentation quite confusing. I attempted to use STM32CubeIDE, but it resul...

Resolved! ST-link not detected

im using th nucleo-f446re board, and the st-link isn't there. Am i missing some jumper connection?

Write code in Arduino IDE; not uploading to nucleo-f446re

I'm using the nucleo-f446re board. I'm using the mcp2515, BTS7960, and nrf24l01 modules in this board, but I've been using the digital pins repeatedly due to my mistake. These boards and modules are intended to be used for data collection on the vehi...

STM32 NUCLEO-H503RB MB1814B STLINK Connection Problem

Hi,Anyone having problem connecting STLINK on NUCLEO-H503RB board?I have two boards not showing up in device manager (both W10 and W11 PCs). Tried different PCs, cables and result is the same: LD7 LED is not lit, LD1 red lit, green pulsing, LD3 not l...

Starting USB device in STM32H753I Eval 2 development board

Hi We are trying to test USB Device - CDC standalone example with STM32H753i eval2 board. Our main.c code is enclosed herewith, Issue: if we call USBD_START() function in the main the LED Toggling code which is written below is not executing.In Debug...

Resolved! STM32H7 duble core debug to No device found on target.

I have been trying to get the debug setup running in CubeIDE 1.16 according to : dm00629855 Getting started with projects based on dual-core STM32H7 microcontrollers in STM32CubeIDE - Application noteAnd I was able do see the debug break point holdin...

Problem with SPI Communication - Nucleo U575ZI-Q/STEVAL-MKI168V1

Hello everyone. I am currently learning by working on a project in which I have to establish a SPI communication between a Nucleo U575ZI-Q and a STEVAL-MKI168V1 (IIS2DH eval board). To set up the Nucleo board and its peripherals, I used the STM32Cube...