Im using stm32f746ZGT + LAN8472A and lwip + freertos on my custom board. I generated default ethernet project by cubemx. I set static ip.
- After connect cable. Link leds seem like good. Yellow one is stable and green one is blinky.
- In debugging i can see netif is fully configured and link is up.
- RXD0 and RXD1 pins which are entering mcu have signal (i can see on oscilloscope screen).
- Clocks are good (i tested with oscilloscope).
But ETH_IRQHandler never hit so it doesnt answer any questions such a ping request. (I enabled ICMP). I couldnt find the problem source :/