(2020-09-02, 07:42 AM)PaddyB Wrote: "from two inputs"..
What are the inputs? If they're on different serial inputs or different tcp/udp ports you could filter out sentences on the way in.
The two inputs are serial - one is a USB connection to a SeaTalk/AIS/GPS device, the other is a RS422 hat.
(2020-09-02, 10:57 AM)monos1 Wrote: You can use the udp-nmea-plugin to send NMEA0183 sentences by UDP.
That sounds like a good thing to try! Thanks.
Do you know if this plugin is creating NMEA0183 from SignalK, or if it is just taking the NMEA from the ports and putting it directly into the UDP stream? That is my current problem with using TCP port 10110 - there is no filtering (or at least that is what I understand). I also use Navionics and I don't have a problem with using TCP 10110 on that device, as magnetic heading information is not being used by that device. OpenCPN is using the NMEA HDM strings, and one of my devices is sending the wrong HDM data. Seems like a simple thing, doesn't it?