Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
Dear STM32 Community, We believe that the example projects provided for the STM32Cube embedded software are a valuable resource when developing projects. We would like to better understand how developers use these examples in their workflow and e...
According to RM0433 Rev 8:The Run* mode is entered after a POR reset and a wakeup from Standby. In Run* mode, the performance is limited and the system supply configuration shall be programmed in PWR control register 3 (PWR_CR3). The system enters Ru...
Hello!i'm developing a firmware that use an SD card connected to USBX MSC, and i have a couple of question i want to understand better the ULONG *media_status value returned in the function :UINT USBD_STORAGE_Status(VOID *storage_instance, ULONG lun...
Hi,I've installed the CubeIDe rel 2.0.0 and the CubeMX rel 6.16.0; when I build my project this error appears: undefined reference to `ExitRun0Mode'. May you help me ? Thank you, CarloV
I need Threadx CMSIS RTOS V2 support. Does the H5 V 1.5. (the latest) support CMSIS RTOS V2?
Hello!I am trying to get an MQTT project to work, but having some issues. At some points randomly the program stops and does not respond to the remote server anymore. In hopes of figuring it out I tried to enable stack checking from ThreadX settings ...
Hi ST Team,I am currently using STM32H563ZIT6 and STM32H755ZIT6 in my project. We are now preparing to move from prototype to mass production, with an estimated requirement of ~10,000,000 units per year.As we transition into production, I am facing s...
Hi,I want my slave device to be able to sniff packets destined for other slaves on the same bus. At the moment, communication management is based on HAL with interrupts, and I can see when the master sends requests to me because I enter the address m...
Hello everyone,We are developing a custom UART driver for the NUCLEO-U031R8 board where both transmit and receive operations are handled through interrupts (no HAL/LL blocking calls). However, we are facing a major issue: we are unable to reliably re...
Hello ST Community,I'm working on an STM32H753VIT6 project and need to upgrade FreeRTOS from v10.3.1 to v11.2.0 due to cybersecurity requirements. I've encountered several integration challenges that I'd like to share and seek guidance on.BackgroundC...
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_...
