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Re: Mode/Status not updated in shared mem mode


From: Владимир Калачихин
Subject: Re: Mode/Status not updated in shared mem mode
Date: Sat, 11 Jan 2025 15:31:38 +0300
User-agent: Mozilla Thunderbird

09.01.2025 02:32, Gary E. Miller пишет:
Not all those come from your GNSS receiver.  The wind stuff comes
from sensors with usually no time stamp.


If the real value has a same value as the previous - it is the same value. No need to update the timestamp.


Of course the real provlem is what is "the timeout"?  Some GNSS run at
20Hz or more.  Others at once a minute, once an hour, once a day.

So gpsd leaves "the timeout" to the client.  No way to know what the
client wants.

Of course. So the gpsdCACHE has user-defined timeouts.


Владимир Калачихин





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