Lib.rs

Cargo Features

[dependencies]
efm32gg-hal = { version = "0.3.0", default-features = false, features = ["unproven", "chip-efm32gg", "chip-efr32xg1"] }

default = unproven

The unproven feature is set by default whenever efm32gg-hal is added without default-features = false somewhere in the dependency tree.

unproven default

chip-efm32gg = _has_timer2, efm32gg990

chip-efr32xg1 = efr32xg1

Affects efm32gg-hal::i2c…

_has_timer2 chip-efm32gg?

Marker features pulled in by the individual chip features. Enabling them manually results in build-time errors (as clocks or peripherals are accessed that are not available).

Affects cmu::Clocks.timer2…

Features from optional dependencies

In crates that don't use the dep: syntax, optional dependencies automatically become Cargo features. These features may have been created by mistake, and this functionality may be removed in the future.

efm32gg990 chip-efm32gg?

Enables efm32gg990

for efm32gg, it's probably convenient to depend on the biggest available svd2rust-generated crate (the chips will let us; FWICT all EFM32GG are the same and just have fewer pins wired); crates like efr32xg1 are already as generic as they can be with svd2rust. having bobbin will hopefully make this even smoother.

efr32xg1 chip-efr32xg1?