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Merge pull request #4185 from 9names/update_rp_rt_feature_docs

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Clarify embassy-rp rt feature purpose
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Ulf Lilleengen 2025-05-13 13:59:02 +02:00 committed by GitHub
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embassy-rp/Cargo.toml
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@ -26,7 +26,10 @@ features = ["defmt", "unstable-pac", "time-driver", "rp2040"]
[features] [features]
default = [ "rt" ] default = [ "rt" ]
## Enable the rt feature of [`rp-pac`](https://docs.rs/rp-pac). This brings in the [`cortex-m-rt`](https://docs.rs/cortex-m-rt) crate, which adds startup code and minimal runtime initialization.
## Enable the `rt` feature of [`rp-pac`](https://docs.rs/rp-pac).
## With `rt` enabled the PAC provides interrupt vectors instead of letting [`cortex-m-rt`](https://docs.rs/cortex-m-rt) do that.
## See <https://docs.rs/cortex-m-rt/latest/cortex_m_rt/#device> for more info.
rt = [ "rp-pac/rt" ] rt = [ "rp-pac/rt" ]
## Enable [defmt support](https://docs.rs/defmt) and enables `defmt` debug-log messages and formatting in embassy drivers. ## Enable [defmt support](https://docs.rs/defmt) and enables `defmt` debug-log messages and formatting in embassy drivers.