TFTP Server

Does anyone know if there is a network API or some other set of functions that can be used to update firmware using TFTP for NET+OS?


Have a look at the bootloader code - TFTP recovery of the main code is supported in there as a standard feature.

I’ve found the function: downloadImage()

How do I know what the destination and maxLength parameters should be for this function? Is there a standard image size for images?


There is no standard image size. Awhile back I started working on a tftp server that did some various things. I don’t believe it’s complete, and probably has to be ported forward for a current release, but it gives a good idea on how to proceed.