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...
for the function HAL_SPI_TransmitReceive_DMA, It says in the documentation that it is non-blocking, in that case in slave mode would that mean it won't start until the master started the spi clock? Thanks
Hi, allI just got to learn to use stm32 and got a STM32h747-DISCO kitThere is no Examples of Lwip, so I build a project with cubeMXAnd it run in infinite_loop in LAN8742_Init, /* Get the device address from special mode register */ for(add...
Are there any examples that can help in NUCLEO-H743ZI communication with PC. i don't have a lot of experience with serial communication. any example code that helps in communication of USB-HS or USB-FS with PC.
haven't run up USB Host before. is there no examples for the H series ?attached the touch screen,Using the Cube C:\Users\DAVE\STM32Cube\Repository\STM32Cube_FW_H7_V1.5.0I am getting to Application Start, just not sure what to do at that point.from th...
I tried to use USART3. After few RX/TX messages the port is locked. It stay always into interrupt routine. Only the RX/TX interrupts are handled (activated). Ther is somebody with the similar situation? Thanks.
I'm just starting with DFU, so apologies if this isn't the right sort of question. The documentation shows that the firmware version (in the DFU file) is stored in the DFUSUFFIX in the bcdDevice field along with Product id and Vendor id. I'm wonderin...
Dear all,I want to save my data in the form of text file in the flash memory of the controller STM32F373C8. And it can be retrieve when it is connected to the PC via USB, Is this controller is suitable for my application. If yes please give me the r...
I am working on an application that requires data input from USB storage device or PC to nucleo board. That data is to be stored in a SDmmC attached to the nucleo board, also that data is to be retrieved again from the card and shifted to another usb...
Hi, I did enable one time HAL_SPI_Receive_IT one time in int main().. after the first spi transaction completely received i did re-enable the spi receive interrupt in callback function.. But the problem is , the HAL_SPI_Receive_IT succesfully receive...
