Netburner as NTP server

[bmcclure]

I'm looking to use a Netburner SB72EX or 5282 as a NTP server. It will receive time via an external GPS.

Has anyone successfully used a Netburner as an NTP server? and if so can you provide sample code?

Thanks
Brian

[rnixon]

What is the h/w interface of your GPS?

[bmcclure]

It will be serial, either RS422 or 232.
Unfortunately due to size and environmental (shock and vibration) concerns we are not able to use one of the commercial GPS to NTP rack mount servers.