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...
Hi, I am currently implementing an HTTPS server using mbedTLS 3.6.5 and LwIP on an STM32H7S7L8 platform running FreeRTOS.Our mbedTLS configuration are fully functional, as we already have a stable, working TLS implementation on an MQTT client using ...
I am using the Analog Devices EVAL-ADE9430 Evaluation board for testing one of their devices. The Evaluation board uses the NUCLEO-144 STM32F413ZH processor. I am using the Keil uVision development setup to run and debug code. I am specifically conc...
Hello, I am working on a project using DMA and UART HD to communicate between multiple MCUs. I have an issue where when one MCU starts up, it momentarily interrupts the UART HD bus and sometimes causes a UART and/or DMA error.Since I am using the ST...
This is some feedback for the STM32C5 OEMiRoT example provided by ST.This is based on the STM32C5-MCU-HAL2.0.0 pack download 06-05-2026.Attached you can also find the CMake Config files for the example, specifically for the NUCLEO-C542RC board.Genera...
I am working on UART communication between an STM32H563 and a Raspberry Pi CM4.Currently, I am using UART without hardware flow control (RTS/CTS disabled). During continuous communication, I am frequently getting ORE (Overrun Error) on the STM32 side...
Hello ,I am working on a project with the STM32L562CET6 microcontroller and have encountered an issue with the timer interrupt callback function. 1. I configured TIM6 as the clock source for the microcontroller. Consequently, the HAL_TIM_PeriodElap...
Hello, I am working on an SNMP implementation using STM32H753ZI with the LwIP Ethernet stack. Currently, SNMP v1 is working successfully, including trap generation and reception testing using Net-SNMP tools. I am able to send enterprise-specific trap...
Hello,I've been adapting the DRP1M1 USB-PD DRP reference design for use on a custom STM32U5A9 Board, and have run into an issue where it seems like ST's compiled USBPD library just stalls during negotiation as a SRC device.Hardware: STM32U5A9, custom...
Title edited to clarify that the "onboard PHY" refers to a Nucleo-H753ZIi have may issues related to implement the ethernet on stm32h753zi mcu like i am not able properly configure the mpu regions and linker script and its ethernet.c file ...and also...
0x0BF97000 (system bootloader base per AN2606): the jump appears to succeed (In Debug reaches the bootloader region), but execution then breaks at an address inside the bootloader ROM with no further progress and no USB enumeration. The hardware boot...
