rtic/rtic-sync/CHANGELOG.md

Change Log

All notable changes to this project will be documented in this file. This project adheres to Semantic Versioning.

For each category, Added, Changed, Fixed add new entries at the top!

[Unreleased]

Added

• Add arbiter::{i2c, spi}::BlockingArbiterDevice which allows sharing of embedded_hal (non-async) buses. This also helps during initialization of RTIC apps as you can use the arbiter while in init. After initialization is complete, convert an BlockingArbiterDevice into an ArbiterDevice using BlockingArbiterDevice::into_non_blocking().

Fixed

• Avoid a critical section when a send-link is popped and when returning free_slot.

Changed

• Actually drop items left over in Channel on drop of Receiver.
• Allow for split()-ing a channel more than once without immediately panicking.
• Add loom support.
• Avoid a critical section when a send-link is popped and when returning free_slot.
• Don't force Signal import when using make_signal macro
• Update make_signal's documentation to match make_channel's

v1.3.2 - 2025-03-16

Fixed

• Improve handling of free slots for send by explicitly writing the free slot to the awoken future.
• Fix all known instances of #780

v1.3.1 - 2025-03-12

Fixed

• Fix #780

v1.3.0 - 2024-05-01

Changed

• Unstable features are now stable, the feature flag unstable is removed.
• Update embedded-hal-bus to 0.2

Added

• defmt v0.3 derives added and forwarded to embedded-hal(-x) crates.
• signal structure

v1.2.0 - 2024-01-10

Changed

• Using embedded-hal 1.0.

Fixed

• make_channel now accepts Type expressions instead of only TypePath expressions.

v1.1.1 - 2023-12-04

Fixed

• Fix features for docs.rs

v1.1.0 - 2023-12-04

Added

• arbiter::spi::ArbiterDevice for sharing SPI buses using embedded-hal-async traits.
• arbiter::i2c::ArbiterDevice for sharing I2C buses using embedded-hal-async traits.

v1.0.3

• portable-atomic used as a drop in replacement for core::sync::atomic in code and macros. portable-atomic imported with default-features = false, as we do not require CAS.

v1.0.2 - 2023-08-29

Fixed

• make_channel no longer requires the user crate to have critical_section in scope

v1.0.1 - 2023-06-14

Fixed

• make_channel could be UB

v1.0.0 - 2023-05-31 - yanked

• Initial release