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...
Hello everybodyI'm working with USB PD sink on my own board with STM32G071KBT6 microcontroller ad development software: STM32CubeIDE 2.1.1 and STMCubeMX 6.17 (freeRTOS, without TCPP, with my own protection of VBUS and CC lines).I want to set sink to ...
Hi everyone,I have developed a custom USB DFU HOST class, which I use to update other stm over the usb.I was first on the F4 series, but now switched to the G0 series because of this issuehttps://community.st.com/t5/stm32-mcus-embedded-software/usb-w...
Hello,after setup SPI1 and setting CSTART=1, I expected that SPI is send immidiatly on bus.(I toogled PE00 with CSTART=1)I couldn't find some that explains that behaviour. It behave the same, if I use DMA or writing directly to TXDR.Do you have an i...
Setup: STM32F411RE + STM32CubeIDE + X-CUBE-AZRTOS-F4 v1.1.0 + TIM4 as HALtimebase Problem: Thread runs once, toggles LED, then hangs inside tx_thread_sleep(50) and never wakes up. Debugger shows:System Timer thread → State: SUSPENDED, Run Count: 0Thr...
Hi,We are running a crypto key generation library on both an STM32G474 (170MHz) and an STM32H563 (240MHz).Over about 80 runs, the average generation time is around 12 seconds for the H5 and 38 seconds for the G4.These times are fine for our applicati...
Hi,I am using a STM32WB5MMGH6 BLE module and for some reason HAL_IncTick() is not being called. It is baffling because it was working perfectly well when I was recently working on it before switching to another project for a week.I stripped the proje...
Hi,Observed ProblemHAL_ADC_Start_DMA() returns HAL_OK, TIM2 starts, ADC begins converting (confirmed via ADC_ISR in debugger), but HPDMA1 Channel 0 immediately raises a DTE (Data Transfer Error), triggering the error callback. EnvironmentMCU: STM32N6...
Hi Support,I am unfamiliar with this project structure where the generated project contains separate boot/ and appli/ directories. I created the project using STM32CubeMX with the CMake toolchain selected, and noticed that two separate .elf files are...
Post updated by a ST moderator: 1- Title translated from Chinese to English. 2- Used </> button for the code. I am attempting to transplant the latest FreeRTOS kernel program on the basis of the project generated by CubeMX. When FreeRTOS uses HSI, th...
So, when I was actually trying to work on the STM32F103CBT6TR MCU which is placed onto the custom board while I tried to toggle PA1 in it which only gave floating values then in debug, I found out it is going into Hard Fault Handler so then again I r...
