Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
This behavior seems like a bug.I’m using USBX CDC ACM on a H723 nucleo board. I’m trying to work with the blocking nature of the ux_device_class_cdc_acm_read. For my application, I would like to get data as soon as up to 256 characters are received b...
Hi, I am running into an issue running developed firmware an STM32L452RE uC on a custom PCB. I am able to program the uC fine, and the debugger can open (I am running Keil). However, the firmware does not execute. It sits at a random memory position,...
The USB_OTG_HS peripheral keeps timing out on init and hanging the whole program.I have created a STM32 project using the NUCLEO-H7S3L8 board from the new project menu. I have enabled the USB_OTG_HS as device only (but left the middleware disabled) a...
Hi,Can you help me to find an example code for using websockets over WiFi connection on B-L475E-IOT01A please? couldn't find it in the Stm32CubeL4
Hi everyone,I'm new to STM32CubeIDE and encountering an issue with my code. It seems to halt at the following loop: while ((HAL_GetTick() - tickstart) < wait) { } I've attached the .ioc file for reference. Can someone help me identify why the pr...
I faced with an interesting issue. Here is the code:1. Working: void GameScreenPresenter::activate() { IScreen* scr = &view; scr->Func(); } 2. Doesn't work: void GameScreenPresenter::activate() { void* ptr = &view; IScreen* scr = static_cast<IScreen*...
Hello,I’m a beginner working with the STM32H723ZG, and this is my first time trying to implement USB functionality. I’m attempting to set up the USB peripheral in Device mode (CDC) to send audio data from a buffer (filled by SAI via DMA) to a PC.I’ve...
The FLASH has (what will become) a bootloader, and an application.I can successfully jump from bootloader to application without issue.The application communicates over USART, through a CP210x components, to a USB-A connector, and to an Android appli...
Hello,Where can I find documentation on the error counters of the FDCAN_ErrorCountersTypeDef structure? I would be particularly interested in how the incrementation of TxErrorCnt behaves if hfdcan1.Init.AutoRetransmission = ENABLE; (How often does th...
Hi ST Community,I am working on a project using the STM32H723 MCU and the KSZ8863 Ethernet switch. I initially encountered issues while using a modified TCP echo server example, but after reverting to the unmodified example, the same issue persists. ...
