Steve Lusardi wrote:
 We already have it. It's called Ethernet. Even if you have NMEA instruments, 
 you can use intelligent gateways that already exist. What problem?
 Steve
 
 "Poit"  wrote in message 
   00.119...
 I would like to see the community come up with an open standard that would
 kill off NMEA.  It could stay purely ascii, be bi-directional, easy to 
 use,
 no binary mumbo-jumbo.  It could be extensible like XML.  Best of all it
 would be free for everyone including manufacturers.
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The problem is that applying these communication standards require 
knowledge that most people don't have, so they stick to what is offered 
and can interconnect without being a pro in data exchanges.  If 
protocols like Ethernet or TCP/IP are applicable to marine equipment it 
would be wonderful to publish some installation procedures for people 
who are ignorant of them.
Could this be done?
It sounds that NEMA instruments could communicate using the Ethernet 
protocol.  How do you do this?