Re: [PATCH v2 4/7] iio: magnetometer: yas530: Correct temperature handling

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On Mon, Jun 13, 2022 at 3:17 AM Jakob Hauser <jahau@xxxxxxxxxxxxxx> wrote:
>
> The raw temperature value is a number of counts from a certain starting
> point. The resolution of the temperature counts is different for the YAS
> variants.
>
> Temperature compensation for YAS532 version AC seems to be handled differently.
> It uses the deviation from 20 degree Celsius [1] whereas YAS530 and older
> versions of YAS532 apply solely the t value as a multiplier [2][3].
>
> In funtion yas5xx_read_raw(), add case IIO_CHAN_INFO_PROCESSED. Remove scale
> of temperature as this isn't applied.
>
> Additionally correct sign of temperature channel in iio_chan_spec. It's already
> defined that way in yas5xx_get_measure() function.

in the

...

Please add default cases into switches.

-- 
With Best Regards,
Andy Shevchenko



[Index of Archives]     [Device Tree Compilter]     [Device Tree Spec]     [Linux Driver Backports]     [Video for Linux]     [Linux USB Devel]     [Linux PCI Devel]     [Linux Audio Users]     [Linux Kernel]     [Linux SCSI]     [XFree86]     [Yosemite Backpacking]


  Powered by Linux