Cargo Features

gemma_m0 = { version = "0.11.1", default-features = false, features = ["rt", "unproven", "use_semihosting"] }
default = rt

ask the HAL to enable atsamd21e support

Enables samd21e of atsamd-hal ^0.14

rt default = cortex-m-rt

Enables samd21e-rt of atsamd-hal ^0.14


Enables unproven of atsamd-hal ^0.14

use_semihosting = panic-semihosting

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.

cortex-m-rt rt
panic-semihosting use_semihosting?