I"m using my Nucelo-H745ZI-Q board with HAL for USB with CDC. I'm hitting the hard fault at the host project from the USBH_CDC_Transmit() function. On debuggin, I can see that the phost (USBH_HandleTypeDef type) ->ActiveClass->pData has no valid data...

Hi,I'm using the UART functionality in NUCLEO-H745ZI-Q board. I want to transmit with UART polling and receive with interrupt. Every time I am able to transmit the characters on to the putty but sometimes receive interrupt is not working. I'm using H...

I'm trying to implement SPI Full Duplex communication in NUCLEO-H745ZI-Q board by configuring CM7 as Master & CM4 as slave. I used the function HAL_SPI_TransmitReceive() in both the cores but could not get the expected result.I tried to debug and fou...

Hi, I'm using the NUCLEO-H745ZIQ device, and I'm starting with SPI. I used the "SPI Full Duplex communication with DMA example code" in the repository available from "st" (STM32Cube_FW_H7_V1.10.0 folder). It is giving me the expected output but somet...

Hi Team,I'm working with the STM32H745I-DISCO board for UART communication. As I'm working with UART, I'm able to get the data through UART3 from STLINK. But I also need same communication through UART 1 and UART4. Could you please help me with the e...