Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
Hi, I have a Nucleo-F746ZG development board and I'm trying to get LwIP and FreeRTOS going on it but when I use CMSIS V2 it constantly goes into hard fault. If I use CMSIS V1 everything is fine. Any ideas what parameter in the RTOS config could be ca...
I enable freeRTOS (CMSIS_v2) middleware , trying to play around with threads. One of the thread has simple UART transmit function sending some sample message. As soon as the debugger reaches UART_Transmit functions it goes to HardFaultHandler and thr...
I am trying to read bin file from SD card and writing into flash memory . and trying to jump the application location.My observation :It is successfully writing into Flash memory.May be it is stuck with SDIO irq.Please can you suggest me, what could ...
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...
