STM32 MCUs Embedded software

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Resolved! LAN8742 Issue DuplexMode

Hello everyone, I'm currently using  Nucleo-H743ZI2  but this aim to go on a custum PCB. LWIP (2.1.2) is activated without FREERTOS and my TCP server is working. I'm also using HAL function with CubeIDE (1.16.1). And I'm using an Aruba 2530-8G switch...

AGP_29 by Associate III
  • 1876 Views
  • 9 replies
  • 2 kudos

Resolved! HAL_UART_Receive_DMA only receive last byte

Hi, i want use usart DMA to receive data, but i only get last data by HAL_UART_Receive_DMA. STM32U575VITXSTM32CUBEMX 6.8.0STM32CubeIDE 1.12.0 the transmit data is $$......##my code is in main functionwhen i use HAL_UART_Receive(), i can get correct d...

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alyssa by Associate III
  • 1533 Views
  • 6 replies
  • 3 kudos

Resolved! STM32F7 USB endpoint stuck

Hello,I found an interesting problem with the USB controller. Our device uses MCU STM32F756, with USB in FS Device mode.We have a total of three USB IN endpoints, controlled via Azure RTOS / USBX middleware. With a heavy load on USB endpoints, someti...

PeBo by Associate
  • 744 Views
  • 4 replies
  • 2 kudos

Help building from STM32CubeF3

Hello there! I'm trying to build a blinky program using make I'm using HAL, and the CMSIS V2 FreeRTOS ports/sources from https://github.com/STMicroelectronics/STM32CubeF3/tree/master My program compiles, but it doesn't blink, and I have no idea of ho...

laplaga by Associate II
  • 997 Views
  • 5 replies
  • 0 kudos