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...
I am trying to run AcousticBF (Beamforming library v3.1.0 from XCUBE_SMARTMIC_V2.4.0 pack) on STM32H747 development board, but on the output I get only a tone signal, and no audio hearable from Mics. - The inputs are two PDM mics, and the PDM signal ...
Hi ST Team, Currently i am using STM32H523RCT7 MCU for one of my project. In this MCU, i am facing a problem regarding ADC MULTICHANNEL DMA. When i am using the 10 adc channel with dma which is trigger by timer3(trigger timing 10...
Hello everyone,I’m working on a project with the STM32H503 microcontroller and need to implement USB Type-C connection detection using FreeRTOS. Specifically,I have come across several examples that utilize Azure RTOS ThreadX environment with nucleo ...
Hi,I'm working on the project using STM32H723 with an external flash (GFX02Z1), I'm moving the application code to that 8MB external flash on GFX02Z1, I saw the guidence mentioned that only read access after memory mapped enabled?The reason I asked i...
Suppose I define a global array called DATA in a .c file for an STM32F103 like so:#include ... uint32_t DATA[0x1000] = { // data goes here }; int main(){ // main }Questions.0) Where does DATA get stored? Flash or SRAM? Or somewhere else? (Is th...
Hi, I'm working on a bootloader for a board using the STM32H750IB (the Electro-Smith Daisy Seed), and have a few questions about what all needs to be done before jumping to the main image.The main image (a flat '.bin' file) is stored in a QSPI flash...
Hello,I'm debugging the following piece of code that is executed as part of the fault handler:currentExceptionData.data.CFSR = SCB->CFSR;currentExceptionData.data.HFSR = SCB->HFSR;currentExceptionData.data.DFSR = SCB->DFSR; //TODO: Not copied correct...
Hi guysI made a project with CubeMX for a STM32F334. This project built fine already multiplet times.Now, I get suddenly this error message:#error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)"As I said, the p...
Hi,I am debugging an issue with infrequently occurring Ethernet RBU's in my own Stm32H723 application and decided to check the official Stm32 ethernet examples to see if they were having the same issue. I imported the Stm32H723 LwIP_HTTP_Server_Socke...
I have setup my STM32 MCU to be a USB Device with OTG FS and when I list the details of the device on my computer, I can see that the USB endpoint used for data transfer is of type Bulk. It works perfectly fine, when I use the function `CDC_Transmit_...
