Commit graph

31 commits

Author SHA1 Message Date
Jesse Braham
1f63bf4153 Release embassy-time v0.1.3 2023-08-28 08:00:18 -07:00
Dániel Buga
f8299d10f7
Prepare executor and macros for release (#1825)
* Set release date, bump macros version

* Add pool_size change to changelog
2023-08-25 23:32:00 +02:00
Dániel Buga
a2c718f61c Bump executor crate version to 0.3.0 2023-08-23 20:34:37 +02:00
Dániel Buga
454a7cbf4c Remove pender-callback 2023-08-14 08:32:26 +02:00
Dániel Buga
ec6bd27df6 Remove thread-context feature 2023-08-14 08:22:22 +02:00
Dániel Buga
675b7fb605 POC: allow custom executors 2023-08-12 18:29:56 +02:00
Dániel Buga
baef856206 Bump version 2023-08-10 23:20:31 +02:00
Dario Nieuwenhuis
d137286981 Release embassy-time v0.1.2 2023-07-06 01:29:44 +02:00
Dario Nieuwenhuis
1d8321b821 Use make_static! from static-cell v1.1 2023-06-01 01:42:34 +02:00
Ulf Lilleengen
42a8f1671d Bump versions preparing for -macros and -executor release 2023-04-27 11:54:22 +02:00
Dario Nieuwenhuis
e2516bba09 executor: fix doc features. 2023-04-06 22:39:36 +02:00
Dario Nieuwenhuis
d3c4e4a20a executor: add Pender, rework Cargo features.
This introduces a `Pender` struct with enum cases for thread-mode, interrupt-mode and
custom callback executors. This avoids calls through function pointers when using only
the thread or interrupt executors. Faster, and friendlier to `cargo-call-stack`.

`embassy-executor` now has `arch-xxx` Cargo features to select the arch and to enable
the builtin executors (thread and interrupt).
2023-04-03 03:09:11 +02:00
Dario Nieuwenhuis
80972f1e0e executor,sync: add support for turbo-wakers.
This is a `core` patch to make wakers 1 word (the task pointer) instead of 2 (task pointer + vtable). It allows having the "waker optimization" we had a while back on `WakerRegistration/AtomicWaker`, but EVERYWHERE, without patching all crates.

Advantages:
- Less memory usage.
- Faster.
- `AtomicWaker` can actually use atomics to load/store the waker, No critical section needed.
- No `dyn` call, which means `cargo-call-stack` can now see through wakes.

Disadvantages:
- You have to patch `core`...
- Breaks all executors and other things that create wakers, unless they opt in to using the new `from_ptr` API.

How to use:

- Run this shell script to patch `core`. https://gist.github.com/Dirbaio/c67da7cf318515181539122c9d32b395
- Enable `build-std`
- Enable `build-std-features = core/turbowakers`
- Enable feature `turbowakers` in `embassy-executor`, `embassy-sync`.
- Make sure you have no other crate creating wakers other than `embassy-executor`. These will panic at runtime.

Note that the patched `core` is equivalent to the unpached one when the `turbowakers` feature is not enabled, so it should be fine to leave it there.
2023-03-30 17:55:55 +02:00
Dario Nieuwenhuis
758f5d7ea2 Release embassy-executor v0.1.1 2022-11-23 14:53:18 +01:00
Dario Nieuwenhuis
db7e153fc0 executor: enable features for docs.rs
Otherwise the non-raw executor and the macros don't show up.
2022-11-23 14:49:40 +01:00
Ulf Lilleengen
04a7d97673
refactor: autodetect macro variant
Export all main macro per target architecture from embassy-macros,
and select the appropriate macro in embassy-executor.
2022-11-23 13:54:59 +01:00
bors[bot]
2fa2c1a6fe
Merge #1054
1054: riscv fixes r=lulf a=swolix

With these changes I can run embassy on our RISC-V processor, please consider merging this, feedback is very welcome.

I don't fully understand the code in the executor, but I have implemented a critical section by globally disabling interrupts, which means the wfi inside the critical section will hang the whole thing.

Co-authored-by: Sijmen Woutersen <sijmen.woutersen@gmail.com>
2022-11-23 09:24:11 +00:00
Ulf Lilleengen
51233c0357 doc: update cargo manifests with keywords 2022-11-22 14:51:23 +01:00
Sijmen Woutersen
6e1120e17e riscv support 2022-11-10 17:39:41 +01:00
chrysn
6718ca3a94 all Cargo.toml: Add license to all crate Cargo.toml files
Closes: https://github.com/embassy-rs/embassy/issues/1002
2022-10-07 12:41:56 +02:00
Dario Nieuwenhuis
753781a263 Build docs in CI 2022-10-02 23:30:12 +02:00
Daniel Bevenius
7004b095c3 Add critical-section/std to std feature
This commit suggests adding critical-section/std to the std feature as
without this a link time error is generated.
2022-09-08 06:03:43 +02:00
Ulf Lilleengen
045ae2c29f Ensure interrupt::take works without embassy-executor
Add "rtos-trace-interrupt" feature flag on embassy-macros and enable it
for embassy-executor, to ensure that the interrupt::take! macro can be
used without depending on embassy-executor.
2022-08-25 12:46:24 +02:00
Ulf Lilleengen
bd4ae2e952 Enable 'std' feature on critical-section for WASM
This fixes the WASM support which was failing due to missing
critical-section implementation. This also upgrades the bindgen
dependency and ensures that tooling works.
2022-08-23 20:00:34 +02:00
Dario Nieuwenhuis
478f472784 Remove Forever, switch to static_cell. 2022-08-22 16:11:40 +02:00
Quentin Smith
71e468681b Merge branch 'master' of https://github.com/embassy-rs/embassy into rtos-trace 2022-08-19 00:53:41 -04:00
Dario Nieuwenhuis
5daa173ce4 Split embassy-time from embassy-executor. 2022-08-18 01:22:30 +02:00
Dario Nieuwenhuis
67edea4168 Update to critical-section 1.0, atomic-polyfill 1.0 2022-08-17 19:01:56 +02:00
Quentin Smith
0bf178dd1b Add separate feature flag to enable interrupt tracing 2022-08-16 00:42:08 -04:00
Quentin Smith
a3c1522ce6 Add support for rtos-trace behind a feature flag 2022-08-10 05:04:13 -04:00
Dario Nieuwenhuis
a0f1b0ee01 Split embassy crate into embassy-executor, embassy-util. 2022-07-29 23:40:36 +02:00
Renamed from embassy/Cargo.toml (Browse further)