On Tue, Sep 8, 2020 at 9:19 AM Gene Chen <gene.chen.rich...@gmail.com> wrote: > Jonathan Cameron <ji...@kernel.org> 於 2020年8月30日 週日 上午1:12寫道： > > On Mon, 24 Aug 2020 17:06:24 +0800 > > Gene Chen <gene.chen.rich...@gmail.com> wrote:
> > A few comments inline. The big one centres on why we can't > > expose the channels as _raw, _offset and _scale? > > > > I think i have 3 reason for use real value, > ADC is used to get real value rather than raw data which is not meaningful. > And I can decide which formula needs apply according to different condition. > Also the junction temperature channel _scale is floating point 1.05 > which is not easy to express. It's easy to express. Like other values in IIO subsystem which are float. -- With Best Regards, Andy Shevchenko
