Commit Graph

9 Commits

Author SHA1 Message Date
Dario Nieuwenhuis
a8703b7598 Run rustfmt. 2022-06-12 22:22:31 +02:00
huntc
99d19c7dcf Rename channel to mpmc
I've renamed the channel module for the MPMC as mpmc. There was a previous debate about this, but I feel that the strategy here avoids importing `channel::channel`. The change leaves `signal::Signal`, but I think that's ok. It is all a bit subjective of course. The bottom line for me is that I really like the term mpmc - it means something to me and aligns with broader naming e.g. in Tokio.
2022-06-12 15:16:56 +10:00
Dario Nieuwenhuis
27a1b0ea73 Simpler Channel.
- Allow initializing in a static, without Forever.
- Remove ability to close, since in embedded enviromnents channels usually live forever and don't get closed.
- Remove MPSC restriction, it's MPMC now. Rename "mpsc" to "channel".
- `Sender` and `Receiver` are still available if you want to enforce a piece of code only has send/receive access, but are optional: you can send/receive directly into the Channel if you want.
2022-04-06 01:34:08 +02:00
Dario Nieuwenhuis
82803bffda Use embassy/defmt-timestamp-uptime in all examples. 2022-04-02 04:35:06 +02:00
bors[bot]
e728a32672
Merge #613
613: Rust stable support r=Dirbaio a=Dirbaio

This PR adds (limited) stable Rust support!

The drawbacks are: 

- No `#[embassy::task]`, `#[embassy::main]`. (requires `type_alias_impl_trait`). You have to manually allocate the tasks somewhere they'll live forever. See [example](https://github.com/embassy-rs/embassy/blob/master/examples/nrf/src/bin/raw_spawn.rs)
- No async trait impls (requires GATs). Note that the full API surface of HALs is still available through inherent methods: #552 #581 
- Some stuff is not constructible in const (requires `const_fn_trait_bound`), although there's an (ugly) workaround for the generic `Mutex`.

So it's not that bad in the end, it's fully usable for shipping production-ready firmwares. We'll still recommend nightly as the default, until GATs and `type_alias_impl_trait` are stable.

Co-authored-by: Dario Nieuwenhuis <dirbaio@dirbaio.net>
2022-02-12 00:30:47 +00:00
Dario Nieuwenhuis
6c925b2342 blocking_mutex: refactor to work on stable. No GATs, and can be constructed in const. 2022-02-12 01:16:31 +01:00
Dario Nieuwenhuis
6de02bb23e nrf: remove OptionalPin 2022-02-12 01:07:02 +01:00
Dario Nieuwenhuis
3e503e7335 nrf/uarte: expose all functionality as inherent methods. 2022-01-13 23:56:39 +01:00
huntc
1374ad2ab6 Introduces split on the nRF Uarte
A new `split` method is introduced such that the Uarte tx and rx can be used from separate tasks. An MPSC is used to illustrate how data may be passed between these tasks.
2021-12-15 18:31:52 +11:00