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 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,Having successfully installed SW4STM32 I recently tried to build the example project detailed on the RIP Tutorial web page entitled "First time setup with blink LED example using SW4STM32 and HAL library". This "threw up" four errors. The first wa...
The integrated ST-Link debugger/programmer on STMicroelectronics NUCLEO boards is widely appreciated for its ability to output messages to a serial port, enabling easy debugging and communication with host PCs. However, setting up the board to not on...
Hello Community,I tried with different boards (073, 093, 533, 401) to work with the SPI1 or SPI2.I used the examples, but there is no clock on an SPIx clock pin.e.g. HAL_SPI_Transmit(&hspi1, SpiData, 2, 100); Has anybody a working STM32Cube porject...
Hello everyone!I am currently working on a speaker project that gets audio data from a microsd card over spi and sends it over i2s with DMA.I noticed that the main issue is the latency from the sd card so i got the adivce to use a triple pointer ring...
Hello, I am working with STM32H750 and encountered an issue related to SPI communication in low-speed mode. Issue description When operating SPI in low-speed (e.g. prescaler /128, ~195 kHz), I observed that: The last SCLK high pulse becomes shorter ...
I'm trying to get a basic example of USB comms working on an STM32U575 chip working. I've looked into several bits of example code, but they all just say "it should just work" and don't. STM32CubeU5 Example. This seems like a logical choice, as it'...
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...
