Hallo Nikolaus,

if you need help on looking on the accelerometer driver I can have a look at 
the weekend and check if I see something suspicious (I have not device though 
to do real tests). If I remember right, the A5 have a BMI160, correct?

Thanks
Rainer

Am Montag, 16. April 2018, 13:15:32 CEST schrieb H. Nikolaus Schaller:
> > Am 16.04.2018 um 12:28 schrieb Sven Dyroff <s.dyr...@phytec.de>:
> > 
> > Hello Nikolaus,
> > 
> > my GTA04A5 shows exactly the same behaviour as shown in your videos.
> 
> Ok, then we can exclude some defect.
> 
> > My GTA04A4 shows exactly the same behaviour as shown in the Freerunner
> > video.
> With which software version & kernel?
> 
> > My assumtion is that the problem is located in the driver of the
> > accelerometer. Some years ago I had a similar problem with an ADC driver.
> > I got new values only once a second although the ADC chip was able to
> > deliver several thousands of values per second. An inspection of the
> > driver revealed that there has been an hard coded time delay inside it...
> >    :-o
> Well, the GTA04A4 and GTA04A5 use different accelerometer drivers. But there
> may be a common reason.
> 
> BR,
> Nikolaus


-- 
Rainer Dorsch
http://bokomoko.de/
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