Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
Get early access to the next-generation STM32Cube HAL drivers for STM32U5A major update to STM32Cube HAL drivers, called HAL2, is now available for preview on GitHub. It supports the STM32U5 series. Building on over 10 years of experience, HAL2 deliv...
I'm trying to generate an HID keyboard through CubeMX for USBX. I'm using an F411CE based board so picked the appropriate software pack for that. However, when I go to pick to pick components, I can only see the generic HID pack instead of separate k...
Hi Community,Today you will provide the answers, and I will ask the questions!Looking at the statistics gathered by our tools (assuming customer consent given), we can see the huge popularity of designing software relying on an RTOS. FreeRTOS is wide...
Hi. Last week I received my first STM32U5A5 board and tried to implement USBX HID standalone mode, following this tutorial. Guess what? I managed to make it work and It just works very well!I should call USBX_Device_Process(NULL);in the main loop so ...
I'm programming one of the dual-core STM32s (the STM32H747IGT6) and running into a situation where the CM4 is much slower than I need it to be, and I'm trying to figure out why.I'm using this short piece of code as my test bed: __COMPILER_BARR...
Hi, I am on stm32u585 IOT dev board for low power modes am using RTC wakeup the sleep and stop 1,2 and 3 are working fine but standby and shutdown is not working ? my code void sleep(int mode, int seconds ) { if (seconds <= 0) return; HAL_RTCEx_...
Good morning,I have recently made a piece of hardware which has a F722VET6 microcontroller and a W25Q128 flash chip onboard. When I set up all the peripherals (using quite a few other spi and i2c components) and write a simple LED flash in the main w...
I have a basic FSBL Load and Run application on the NUCLEO-N657 that loads an application from flash into the internal SRAM of the MCU. Since the N6 has no internal flash, I would like to allocate a portion of the external flash memory to a Fat/Fil...
Hello,I am trying to use the PKA module on a STM32U5 controller. I have configured the clock at 160Mhz and also initialized the Ring. However, when I try to initialize the PKA, it runs into ADDRERRF = 1, I was expecting ofcourse INITOK to be 1. Does ...
Hello,I'm working with the STM32H745ZITx and trying to receive data over USART3 using RX DMA. However, the usart_rx_dma_buffer remains all zeros — as if no data is written. Here’s what I’ve checked::small_blue_diamond: DMA Configuration:DMA1_Stream0,...
Hello,I am working on the STM32H745ZITx platform and using both CM7 and CM4 cores with FreeRTOS. I am trying to run a TCP server on the CM7 core using LwIP.However, when I call the accept() function, the system seems to hang. Specifically, after acce...
