Re: [PATCH] iio: imu: inv_icm42600: update gyro start and stop delay

From: Andy Shevchenko

Date: Wed Oct 21 2026 - 02:47:55 EST


On Tue, Oct 20, 2026 at 12:55:53PM +0000, Jean-Baptiste Maneyrol wrote:
> >From: Jean-Baptiste Maneyrol <Jean-Baptiste.Maneyrol@xxxxxxx>
> >Sent: Tuesday, October 20, 2026 14:40
> >>From: Andy Shevchenko <andriy.shevchenko@xxxxxxxxx>
> >>Sent: Tuesday, October 20, 2026 10:53
> >>On Tue, Oct 20, 2026 at 10:42:30AM +0200, Jean-Baptiste Maneyrol via B4 Relay wrote:
> >>
> >>> Following datasheet gyroscope specifications, the maximum start time
> >>
> >>What datasheet? What specifications? Please, be more precise to refer the
> >>Datasheet name, version, chapter, section, et cetera.

> >I will add the reference.
>
> in fact, this number is not available in the public datasheet. Only the mean
> value is accessible.
>
> Should I just modify the commit message to delete any reference to the datasheet?

I would rather see the full information like you put above, like

"Unfortunately the public datasheet "$REFERENCE_TO_IT" does not specify
these numbers".

> >>> for gyroscope is 45ms. Stop time is required for letting gyroscope
> >>> mechanical structure settle down before enabling it back. 50ms is a
> >>> sufficient value for that.
> >>>
> >>> Update values to these numbers.

--
With Best Regards,
Andy Shevchenko