Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
Hello,on the NUCLEO-H723ZG I would like to initiate a DMA transfer (Memory to GPIO ODR) on every 300 ADC EOC events. I have a DMA channel set up for the ADC (DMA1 CH0) and a DMA channel for writing the ODR of a GPIO. Since a single request generator ...
Hello,Does anyone know how to link the sdcard_detect gpio pin in cubemx? If the card is not inserted after power up, the system doesn't come up because MX_SDMMC1_SD_Init(); fails.I looked at: https://community.st.com/t5/stm32-mcus-embedded-software...
Hello everyone,I'm trying to interface a microSD card using FileX on a custom board with an STM32H747IIT6.The microSD card is connected to the SDMMC1 peripheral using a 4-bit wide bus, with external pull-ups on the data lines.Initially, we used FATFS...
Hi.I'm using a STM32U5A5 MCU to communicate with a FLASH device through OCTOSPI.Flash is connected to port P1, and all signals are controlled by OCTOSPIM / OCTOSPI1 MCU hardware.I'm sending command "0x06" = WRITE_ENABLE, and after that I need to chec...
Hello ST, I'm trying to display the uart data on stm32f429i(MB1046) eval board GUI, followed below link as https://controllerstech.com/touchgfx-5-data-from-uart-to-ui/, void HAL_UARTEx_RxEventCallback(UART_HandleTypeDef *huart, uint16_t Size)...
Hello everyone,I'm experiencing an issue integrating the FP-AUD-AEC1 v1.2.0 library into my U5 microcontroller project and would appreciate some guidance on the echo cancellation algorithm's behavior.My Setup:Audio Input: 1 MEMS microphone acquiring ...
Hello, I am working on the STM32L476RG MCU, where I first measure the angle using the atan2 function and then convert this measured angle into UVW signals. As we know, UVW signals are digital in nature, switching high/low based on conditions specifie...
(STM32H747I-DISCO board)It seems to be a common problem -- USB HS works fine as long as this line reads:hpcd_USB_OTG_HS.Init.dma_enable = DISABLE;As soon as I change this to ENABLE (either manually or through STM32CubeMX) then USB enumerates but as s...
@Roger SHIVELY Hi Roger and ST Team, I am facing the same issue as described by @VH. I am working with the NUCLEO-G0B1RE and TCPP01-M12. and I am trying to use the X-CUBE-TCPP software expansion to this board. My Goal :I need to supply a device wit...
I've been diving in various rabbit holes and I've come to the issue of alignment and pointers. Thus, I enabled -Wcast-align. It has flagged the HAL for the ADC DMA startup here static uint16_t adc_buffer[ADC_BUF_SIZE]; HAL_ADC_Start_DMA(hadc, reinter...
