SJA1110 EVM Forward to Port 0 ENET/L2 LUT

[Stefan5]

Hello,

I want to send Data from the RJ45 Port from SW1 to the RJ45 Port from SW2. All the traffic should forward to the MCU with Port 0. I used the Switch_Config Example and modify the reachable Ports from SW/P1 that only Port can be reached and deactivate the SPI connection between SW1 and SW2.

Does the programm still works without SPI connection to SW2? With the new changes. I couldnt even ping the lwip stack anymore. Is the config and the idea for the switch table correct?

I tried to force the forwarding to Port 0 with the L2 LUT. How do I configure this table correctly to forward all traffic from SW1 to Port 0?

If I forward all the traffic to ENET. How can I read out my frames and how can I use the register. For example i want to inspect the DA or Payload with my M7.

Thank you for helping!

[bpe]

First of all, you must initialize all switches that are required to be active.
This has to be done via SPI either by the on-chip microcontroller or
via the externally visible SPI. An unconfigured switch is fully passive.
As of the rest, the description you provided is ambiguous:

I want to send Data from the RJ45 Port from SW1 to the RJ45 Port from SW2.
All the traffic should forward to the MCU with Port 0

So where frames coming on the externally connected ports have to be forwarded
to, the host port, the cascaded port, both?

Best Regards,
Platon