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Clarify embassy-rp rt feature purpose

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9names 2025-05-10 19:58:03 +10:00
parent f9f20ae217
commit ee71dda631
1 changed files with 4 additions and 1 deletions
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embassy-rp/Cargo.toml
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@ -26,7 +26,10 @@ features = ["defmt", "unstable-pac", "time-driver", "rp2040"]
[features]
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" ]
## Enable [defmt support](https://docs.rs/defmt) and enables `defmt` debug-log messages and formatting in embassy drivers.