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Can we simple send and receive data over Ethernet using STM32H743 without using lwip stack ?

PPate.1029
Associate II
 
4 REPLIES 4

The hardware is designed to send/receive 802.3 packets with relative ease.​

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berendi
Principal

Yes, but don't expect it to get through any router unless you create proper TCP/IP packets.

should get to all nodes connected to the switch(s)/hub(s) within the "ethernet" segment you have wired together.

Ask simple questions, get simple answers.

Yes, the LWIP stack sits on top of stuff that just sends/receives on the Ethernet, you can remove LWIP and "Just Do It!"(TM)

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Akash_k
Associate III

Can anyone provide the code for the same (sending and receiving packets using STM32H743) without using LWIP. Please recommend the software for testing the same.