Double arrows : logs

[robertrub]

@MilosKozak You had asked the logs when double arrows arrive in AAPS.

I think they happen when there is a steep direction change in BGs. This night's examples : sensor compression, goes low, I turn or wake up with the alerts and BGs raise. I have the last dev and am using average smoothing. G6 and xDrip.

Arrows are OK in xDrip

The logs during the double arrows (look around 03:17

And a bit after the double arrows

An automation kicks in in case of steep drop.

[robertrub]

Noisy sensor. Happened again

The logs

[robertrub]

This shity sensor is very sensible to compression and wakes me up every night :( But I hope shows the reason to the double down arrows in the multiple logs ;)

[robertrub]

Another case but with sensor errors. The sensor stopped sending BG for 30 min then started sending. Arrow normal on xDrip but double down in AAPS

Came back to normal after 6 BG

Logs after the first doublé arrow

[MilosKozak]

03:17:14.302 [DefaultDispatcher-worker-3] D/BGSOURCE: [XdripSourcePlugin$XdripSourceWorker.doWorkAndLog():105]: Received xDrip data: Bundle[{com.eveningoutpost.dexdrip.Extras.NoiseBlockLevel=200, com.eveningoutpost.dexdrip.Extras.BgSlope=4.3345181016144415E-5, com.eveningoutpost.dexdrip.Extras.VersionInfo=2124101120 9f769df-2024.10.11, com.eveningoutpost.dexdrip.Extras.Raw=0.0, com.eveningoutpost.dexdrip.Extras.Display.Units=mg/dl, com.eveningoutpost.dexdrip.Extras.Time=1734747431118, com.eveningoutpost.dexdrip.Extras.CalibrationInfo=-1, com.eveningoutpost.dexdrip.Extras.NsNoiseLevel=null, com.eveningoutpost.dexdrip.Extras.SensorStartedAt=1733386202079, com.eveningoutpost.dexdrip.Extras.Noise=-9999.0, com.eveningoutpost.dexdrip.Extras.SensorBattery=-1, com.eveningoutpost.dexdrip.Extras.BgSlopeName=DoubleDown, com.eveningoutpost.dexdrip.Extras.BgEstimate=97.0, com.eveningoutpost.dexdrip.Extras.SourceDesc=G6 Native / G5 Native, com.eveningoutpost.dexdrip.Extras.SourceInfo=G6 Native, com.eveningoutpost.dexdrip.Extras.Collector.NanoStatus= }]

xdrip is sending DoubleDown. AAPS doesn't change the arrow if provided.
Report to xDrip

[robertrub]

Ok, tnx. It's funny how they send double down arrows but show only one up...

Please leave this issue open. I'll link it to them.

[robertrub]

@MilosKozak This is the answer from Navid / xDrip. They say that xDrip transmits the arrows without treatment but calulate the arrow on their own UI.

Can AAPS do the same ? We already have the delta, needs some code to determine the angle 😉

NightscoutFoundation/xDrip#414 (comment)

[MilosKozak]

i don't think we should have different behavior for diffrent BG sources.
xDrip should decide what should be presented to AAPS