On Thu, 6 Jun 2024 23:23:13 +0200
Vasileios Amoiridis <vassilisamir@xxxxxxxxx> wrote:
> The reading of the pressure and humidity value, requires an update
> of the t_fine variable which happens by reading the temperature
> value.
>
> So the bme680_read_{press/humid}() functions of the above sensors
> are internally calling the equivalent bme680_read_temp() function
> in order to update the t_fine value. By just looking at the code
> this relation is a bit hidden and is not easy to understand why
> those channels are not independent.
>
> This commit tries to clear these thing a bit by splitting the
> bme680_{read/compensate}_{temp/press/humid}() to the following:
>
> i. bme680_read_{temp/press/humid}_adc(): read the raw value from
> the sensor.
>
> ii. bme680_calc_t_fine(): calculate the t_fine variable.
>
> iii. bme680_get_t_fine(): get the t_fine variable.
>
> iv. bme680_compensate_{temp/press/humid}(): compensate the adc
> values and return the calculated value.
>
> v. bme680_read_{temp/press/humid}(): combine calls of the
> aforementioned functions to return the requested value.
>
> Signed-off-by: Vasileios Amoiridis <vassilisamir@xxxxxxxxx>
LGTM. All the other patches I didn't comment on are fine.
5 can wait for the non fix part of the series as it's just a typo.
7-14 look fine but probably have to wait for 1-4 and (v3 of) 6
to get into the upstream of iio.git.
16,18,19 all look good.
Note given you have two series that are dependent on fixes
I might take v3 of patch 6 then send another fixes pull request
before I rebase the main togreg branch on char-next (once it
has those fixes).
Getting complicated this cycle as a lot in flight!
Thanks,
Jonathan
