Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
I use a STM32H750 chip and I would like to use the emdedded bootloader with the FDCAN1 interface. AN2606 specifies pins PH13 and PH14 for this version. However, the package I use (STM32H750VBT6 LQFP100) doesn't have these pins exported. Does it mean ...
Hi,We are trying to interface ST33KTPM2I3WBZA9 with STM32H735IGT3 using I2C communication.We have used following commands and logic for communication. #define TPM_I2C_ADDRESS 0x2e << 1 #define TPM_REG_ADDR_COMMAND 0x00 uint8_t command_data = 0x...
I need to compress voice in STM32L4. Here are my requirements:* STM32L4 run at maximum 80 MHz* Voice to be sampled by ADC/DMA* Flash usage for voice compression < 50 kBytes* RAM usage for voice compression < 64 kBytes* Compressed data < 10% of origna...
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...
