Ask questions, find answers, and share insights on STM32 products and their technical features.
Hello. I have a custom board with F105RCT7. The summary of my problem is the USB interface is not working at all. The computer does not detect anyting. The board is configured as a VCP device. I have a Nucleo-H743ZI-2 board and done some tests with....
I've been working on a custom STM32U595 board which uses ADF1 to read from a digital MEMS microphone and store audio samples in a SRAM4 buffer using the LPDMA. A circular buffer is implemented where LPDMA1 reads samples from ADF1 and generates interr...
Hello.I'm struggling to get a plain STM32L412KBT6 to boot consistently into the user program. I'm working with the PlatformIO environment in VSCode. I've tried both the STM32-Cube, and the Arduino framework with similar results. Here is my platformio...
per subject.
Hi,I a using a NUCLEO-H755ZI-Q on STMCubeide 1.18.0i am trying to use the Timer 1 to capture on the rising edge using the analog to digital converter those are my signals the lase one (pink is my signal that i want to capture at this frequency)those ...
I am facing a short circuit issue on my custom board, which uses the STM32F756ZGT6 microcontroller. The enabled peripherals on the board include USB, SD CARD, ETHERNET, UART, SPI, and I2C.This is the second time I have encountered this issue on my cu...
Hi,We have STM32N6570-DK and are testing camera input, video encode and write to SD cardWe have not been able to make the "VENC_SDCard_Appli" example work, the SD card just contains zeros.The "VENC_SDCard_ThreadX" example does work however, resulting...
Hi ST teams,I use STM32G473VET3 on my design. On the datasheet, SPI4 had 3 NSS pins hardware: PE3, PE4 and PE11.If I use other GPIO excluding for the NSS pin function, there are any potential issue?Ex: SPI bus can not work at maximum speed.On my desi...
I have Nucleo-H743ZI, on which two pins are configured for ADC reading { PB0(CH9) & PB1(CH5) }with circular DMA continuous conversion mode, but only PB1 is able to read data when HAL_ADC_Start_DMA(&hadc1, (uint32_t *)ADC_Data, 2); starts reading th...
Hi everybody,I'm currently experimenting with an STM32F446. I want to create an HMI.For this, I have a screen (320x240) and a radio module on a boardThe screen is controlled via SPI DMA to download images quickly.The radio module uses two EXTIs to de...
