Data Logging question

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pmullen503
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Data Logging question

Post by pmullen503 »

I would like to limit the size of the SD logging file and have it broken into just the actual flights.

When SD Logging is on, a new "flight" is recorded from the moment logging is turned on until the TX is turned off. Is there a way to record a new "flight" without turning the turning the TX off and on?

There is a SD logging on switch but there doesn't seem to be an SD logging off. Setting the the parameter to "0" seems to stop recording values but doesn't signify a new flight. Resetting flight at the TX doesn't seem to do it either.

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Kilrah
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Re: Data Logging question

Post by Kilrah »

SD logging stops when the "SD logging on" switch is turned off, and yes the next time you start it companion will see it as a new flight...
pmullen503
Posts: 277
Joined: Sun May 06, 2012 8:37 pm
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Location: Fond du Lac, WI

Re: Data Logging question

Post by pmullen503 »

Putting SD logging on a switch allows me to start logging at the beginning of a flight. Once turned on, turning off SD logging does give a string of zero values (which is useful in finding the end of flights) but it does not result in a new session when logging is turned back on. It still seems like I have to turn the TX off and on to get a new session.
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Kilrah
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Re: Data Logging question

Post by Kilrah »

That's not at all what it's programmed to do. It just stops recording and doesn't insert anything. Companion recognises sessions by the gap in timestamp when you start again.

What radio/version?
pmullen503
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Joined: Sun May 06, 2012 8:37 pm
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Location: Fond du Lac, WI

Re: Data Logging question

Post by pmullen503 »

opentx-x9d ver 2.2.3 on an early Taranis X9D.

I think I have it figured out. I tested logging again by turning off logging for 10, 20, 30sec, 1 minute, 2 minutes, 5 minutes and 10 minutes. The first four (up to 1 minute off) went all on the same session with nulls between. The rest were logged as separate sessions. As long as logging is shut off for more than a minute, a new session will be logged. So it appears that the time gap must be large enough to be recognised as separate sessions.

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