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Original question:

AM2432: Emac mode SWTICH is not working in SDK the example

AM2432: EMAC mode SWITCH in combination with lwIP stack

Tommy Beckmann
Intellectual 292 points

Part Number: AM2432

Hi TI Experts,

we need the possibility to handle a Ethernet request on two ports for our application. The board shall be operated in SWITCH mode (1 MAC-, 1 IP-Address) and a request, e.g. the ping is handled same way on both ports.

We started with the demo "examples\networking\lwip\enet_lwip_icssg" and setup everything related to thread  https://e2e.ti.com/support/microcontrollers/arm-based-microcontrollers-group/arm-based-microcontrollers/f/arm-based-microcontrollers-forum/1084908/am2432-emac-mode-swtich-is-not-working-in-sdk-the-example

The up link on both ports works well, but when it comes to the lwIP adaption a piece is missing.

1. Is there an example available, where the lwIP stack is ported already for the AM243x?

2. If not, can you support us to adapt the interface between enet and lwip?

Thanks in advance!

Best regards,

Tommy