Migrate to embedded-hal-1.0.0

[daehyeok]

Finally, embedded-hal v1.0 released. Use v1.0 as a default, and make new feature embedded-hal-02 for comparability.

[daehyeok]

Might time to release v0.20? #69

[TeXitoi]

Please, no feature to toggle the embedded-hal version. That's not good practice as feature flags should be additive.

We can point to https://github.com/rust-embedded/embedded-hal/blob/master/docs/migrating-from-0.2-to-1.0.md#embedded-hal-compat for v0.2 compatibility.

[daehyeok]

oh.. i see. just removed v0.2..

Please, no feature to toggle the embedded-hal version. That's not good practice as feature flags should be additive.

We can point to https://github.com/rust-embedded/embedded-hal/blob/master/docs/migrating-from-0.2-to-1.0.md#embedded-hal-compat for v0.2 compatibility.

[TeXitoi]

Thanks