Hi @alex_l1 ,
Thanks for your interest in NXP MIMXRT sereis!
For RT1189, there are NETC examples available in the MCUXpresso SDK.
If your requirement is to receive frames from one NETC port and forward them to another NETC port, the closest SDK example is:
driver_examples/netc/switch
This example demonstrates how to configure NETC as a network switch.
You may also refer to:
driver_examples/netc/txrx_transfer
driver_examples/netc/psi_vsi_message
Please note that these examples are NETC driver-level examples. They are useful for NETC port TX/RX and switch forwarding, but they are not a full TSN protocol stack demo.
If you need actual TSN protocol features, such as gPTP, AVB/TSN endpoint, TSN bridge, stream reservation, or scheduled traffic, please refer to the NXP GenAVB/TSN middleware with detailed guides in RT1180 page:
https://www.nxp.com/products/i.MX-RT1180
Hope that helps!
Best regards,
Gavin
Best regards,