HI Peter, On Mon, 20 Sept 2021 at 19:20, Peter Maydell <peter.mayd...@linaro.org> wrote:
> > Is 0.001 uT OK to use as a starting point? I think that's enough for most > > sensors I'm aware of. > > The thing is that the starting point is also the finishing point: > once we have released something that uses a particular set of > units, we can't change it in future without breaking backwards > compatibility. So we need to get it right now. > > I think 1000 = 1 uT is an appropriate value. In theory we could also just indicate nT, but that's just a weird unit and everyone thinks in either gauss or uT with magnetometers. 1000000 = 1 uT just feels excessive and outside a sensible range for any sensors I'm aware of. That this matches temp sensors is an added bonus. Kevin
