Memory footprint of this external LwIP stack module and supported stack

[Venkatesh P]

Hi Team,

We have requirement for firmware update over Ethernet [ external Ethernet ENC28J60 module interfaced over SPI]
1. Is bootloader customizable for adding SPI driver ?

2. In external folder we could found lwip folder,

      Memory footprint of this external LwIP stack module? 

Regards,

Venkatesh

[Edvin]

I believe the answer is the same for this question as in one of your other tickets that I answered:

https://devzone.nordicsemi.com/f/nordic-q-a/66679/dfu-bootloader-transports-support-only-ble-usbd-uart-or-spi-based-interface-external-ethernet-over-spi-driver-supports

1. Yes. But you need to do the porting.

2. That depends on the stack that you use.

If you have follow up questions on the same topic, please post them here instead of creating a new ticket.

Best regards,

Edvin