STM32CubeMX (MCUs)

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cubemx lan8742a auto negotiation fail

Hi everyone, im using stm32f746zgt with lan8742a phy. i manage settings on cubemx. when i set speed and duplex with manually like a 100mbps full duplex my system works well. but when i change it to auto negotiation it returns with timeout. It crashes...

Resolved! Nucleo F207ZG demo

Where can I get demo of Ethernet and lwIP with Nucleo-F207ZG? Why can't i find Nucleo-F207ZG example in STM32cubemx6.01? Thanks.

dxuef.1 by Associate
  • 4 replies
  • 1 kudos

Resolved! How to define LwIP DHCP hostname in CubeMX?

Hello,I am wondering how to set the DHCP hostname for LwIP when using STMCubeMX. The CubeMX tool creates a definition for the hostname in ethernetif.c: #if LWIP_NETIF_HOSTNAME /* Initialize interface hostname */ netif->hostname = "lwip";#endif /* LWI...

ZdenekK by Associate
  • 4 replies
  • 0 kudos

STM32H7 Ethernet using FW V1.10.0 problems with memory?

I am adding ethernet connectivity to an existing STM32H743 project and am using the STM32CubeIDE V1.9.0 / STM32CubeMX V6.5.0 and H7 firmware FW V1.10.0. I have followed the guides on setting up the various memory settings and have had success gettin...

PMais.1 by Associate
  • 1 replies
  • 1 kudos

Resolved! how to configure adc in ethernet using nucleo-h745zi

Hello Team, Hello i have a Nucleo H745ZI_Q board in this Ethernet without RTOS is working fine but  when am going to configure ADC  all the three ADCs are shows error message --> Partly Disabled conflict with: ETH: mode RMII   even many channels also...

ggowd.1 by Associate III
  • 3 replies
  • 0 kudos

start code execution problem with MX_LWIP_Init

HiI add ethernet communication to my program with STM32CubeMx and I just compiled and run it. I have a problem:if I disconnect Jlink the board I have a ping error. but I run the code with 3 times click on run in MDK-ARM the board will ping.I also try...

S_bgh99 by Associate III
  • 6 replies
  • 0 kudos