Embedded Working Group Meeting 2022-08-02

Attendance

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Announcements
- @dirbaio joins the HAL team
- svd2rust 0.25.0 released
- efm32-rs project https://github.com/efm32-rs
Embedded HAL
- PR to remove IoPin
  - https://github.com/rust-embedded/embedded-hal/pull/393
- PR for new I2C bus/device traits
  - https://github.com/rust-embedded/embedded-hal/pull/392
- PR to split nb and can into separate crates
  - https://github.com/rust-embedded/embedded-hal/pull/394
- Should CAN receive traits block until a frame is ready?
  - Can work this out separately if CAN is removed from e-h proper, since it's no longer a blocker for 1.0; perhaps an "avaialble" or "peek" method.
- Roadmap to embedded-hal v1.0, what's missing?
  - Issue is more or less up to date, not much now! Perhaps a beta.1 release after outstanding PRs are merged

Announcements
- Updated WG README: https://github.com/rust-embedded/wg/pull/626/files
Embedded HAL
- @dirbaio applies to join HAL team
  - https://github.com/rust-embedded/wg/pull/627
- PR to split nb and can into separate crates
  - https://github.com/rust-embedded/embedded-hal/pull/394
  - Splitting nb out is well supported, lots of discussion
  - Likewise splittin can out - perhaps back to the embedded-can crate, maintained by the HAL team?
    - Perhaps in a separate repo in the wg org
- PR to only warn on missing docs
  - https://github.com/rust-embedded/embedded-hal/pull/391
  - Merged
- PR to remove IoPin
  - https://github.com/rust-embedded/embedded-hal/pull/393
  - Didn't have time to discuss this week
- PR for new I2C bus/device traits
  - https://github.com/rust-embedded/embedded-hal/pull/392
  - Didn't have time to discuss this week
- Should CAN receive traits block until a frame is ready?
  - Didn't have time to discuss this week