Hi, I tried to set up and use HPDMA with ADC on my Nucleo-H7S3L8,but I have some questions about how to use it.I could not find documentation on using HPDMA with STM32 MCU, only for GPDMA.I found an HPDMA example for the Nucleo-H7S3L8 (ADC_SingleConv...
The hardware is configured, initialization passes (fails if no card is inserted).The card is 8GB micro SD formatted on Windows with exFAT, contains 1 file "test.txt" with content "HELLO".The exFAT option is enabled for the FATFS.Here's my code:FATFS ...
Hello there!It would be really great if someone can look into this.I even tested it by reading the state of the pin and the MCU detected when the button was pressed, however when I set it up to use EXTI, its not detecting the interrupt. Could there b...
Over the last couple of years it appears that ST pivoted towards Azure RTOS / ThreadX as the default RTOS for newer STM32s like the STM32U5. This seems in part to be because of the more cohesive set of packages like USBX, FileX, etc. on top of the b...
Hello, I try to transmit data via I2C bus using LL drivers, but it doesn't work properly. No data is transfered properly.Here is my I2C initialisation generated with CubeMX: LL_I2C_InitTypeDef I2C_InitStruct = {0}; LL_GPIO_InitTypeDef GPIO_Init...
Is it possible to disable a specific GPIO interrupt in my code and re-enable it after some time. HAL_NVIC_DisableIRQ(EXTI4_15_IRQn) this function will help but this will disable all the GPIO pins connected to that particular EXTI line. Any other poss...
Hello, I am attempting to use an STM32U545 nucleo board with an external SD card shield from Adafruithttps://www.adafruit.com/product/4682However, each time I attempt to initialize the SDMMC peripheral, the call to HAL_SD_Init fails with a DTIMEOUT e...
I'm using an embedded hardware design based on the NUCLEO-H743ZI. Within the SMT32CubeIDE I configured all of the pins and set up the clock according to my PCB, I'm using an external LSE 32.768Khz and no external HSE. The PCB is set up to utilize VBU...
I'm writing for stm32f417 MCU. The project is generated using STM32CubeMX with firmware package: STM32Cube FW_F4 V1.26.2 (the latest so far).In the USB Host Library there is a file related to HID class:<my_proj_path>\Middlewares\ST\STM32_USB_Host_Lib...
I am currently working with an stm32h725RG on a custom board and was previously developing the code in VScode. After flashing the code using stm32Programmer, I could visually see that the program was getting past the MX_USB_DEVICE_Init() function bec...
