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 all, X-CUBE-AUDIO-KIT has a project for STM32H573I-DK but this discovery kit has a very small LCD screen. I see the soon to be available STM32H5F5J-DK with a larger screen. Both of these kits have an M33 core MCU so technically the example for one...
Hi everyone, I’m working on an STM32N6 project configured with: ThreadX running in Non-Secure SAU configured RISAF configured External Memory Manager enabled(Load and Run mode) The project is very simple. However, when debugging the Non-Secure a...
Hello everyone,we have a setup where the STM32U375 MCU is the slave in I2C communication.We want to NACK the host request on certain conditions. Basic description of our firmwareWe are internally using a register structure in the MCU and the host can...
Hello, I'm trying to do a quick test with the STM32F412G-Discovery kit and the analogue microphone input.I use this example https://github.com/STMicroelectronics/STM32CubeF4/tree/master/Projects/STM32F412G-Discovery/Examples/BSPwith the menu #### AUD...
Hello, a while ago I ran into a problem with my system consuming to much power.After searching this forum, I came across this post: https://community.st.com/t5/stm32-mcus-wireless/using-stm32wb55-freertos-osthreadflagswait-can-return/td-p/767777 It...
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...
