# RTIC meeting

# Future meeting

* Action points:
* @Per: Writing up a design document for RTIC 2.0 (`min-codegen`).
* [ ] Scope (supported features)
* [ ] Overall design
* [ ] Safety/soundness
* RTIC v1 vs RTIC v2 vs Embassy vs Others(?) test

> Something like "Compared to RTICv1, it introduces async while retaining... Compared to embassy, it allows you to use async tasks and drivers, while also offering ...".
>
> "framing"/"expectation management" are very important parts of marketing, and I want y'all to be successful :)

# Agenda Next meeting

* Triage, bugs in the wild?
* Follow up on last meeting action points
* Merged changes
* Discussion

# Agenda 2024-04-24

* Triage, bugs in the wild?
* Follow up on last meeting action points
* Merged changes
* Discussion

# Agenda 2024-04-10

* Triage, bugs in the wild?
* [rtic-sync panic?: Needs investigation](https://matrix.to/#/!yafYEipFNsXDdwiHMT:matrix.org/$8_o5XpLvB5HNfdaJKJovTwetgNM_hQi7nlpmLnKDQCU?via=matrix.org&via=mozilla.org&via=nitro.chat)
* [Broken usage example for i2c sharing](https://github.com/rtic-rs/rtic/issues/904)
* Follow up on last meeting action points
* Merged changes
* Discussion
* Revive [PR546](https://github.com/rtic-rs/rtic/issues/546) or not? For now no bandwidth

# Agenda 2024-04-10
* Triage, bugs in the wild?
* Follow up on last meeting action points
* AfoHT et.al.: Documentation fixes, CI uses cargo xtask doc
* Merged changes
* Add QEMU for esp32c3
* Monotonics rewrite
* Discussion

# Agenda 2024-04-03
* Triage, bugs in the wild?
* We broke all the docs examples - PR contributed <3
* Follow up on last meeting action points
* Merged changes
* Discussion

# Agenda 2024-03-13

* Triage, bugs in the wild?
* https://github.com/rtic-rs/rtic/issues/899
* Follow up on last meeting action points
* Merged changes
* Release v2.1.1 of RTIC which includes source masking fix https://github.com/rtic-rs/rtic/pull/902
* Discussion

# Agenda 2024-03-06

* Triage, bugs in the wild?
* Follow up on last meeting action points
* [PR874](https://github.com/rtic-rs/rtic/pull/874) Ready for review and testing
* [PR815](https://github.com/rtic-rs/rtic/pull/815)
* Merged changes
* Discussion
* Monotonics in SRP context, WCET and hard(er) realtime properties

# Agenda 2024-02-21
* Triage, bugs in the wild?
* [Unexpected memory usage of timeout_after()](https://github.com/rtic-rs/rtic/issues/890)
* Follow up on last meeting action points
* [PR888](https://github.com/rtic-rs/rtic/pull/888)
* Suggestion by @dirbaio: ATPIT soon stable, can emulate TAIT
* https://github.com/embassy-rs/embassy/pull/2574
* https://github.com/rust-lang/rust/pull/120700
* Gameplan: Merge PR888, then ASAP switch to ATPIT
* Merged changes
* Discussion

# Agenda 2024-01-31

* Triage, bugs in the wild?
* Follow up on last meeting action points
* [PR874](https://github.com/rtic-rs/rtic/pull/874) - All the :+1: !!!
* Merged changes
* Discussion
- Merge https://github.com/rtic-rs/rtic/pull/888
- ESP32C3 Testing needed
* Action points
* If 888 merged: Look into adding nightly CI

# Agenda 2024-01-24

* Triage, bugs in the wild?
* Follow up on last meeting action points
* Merged changes
* Discussion
* Embedded-hal v1 for RTIC v1? [Issue 862](https://github.com/rtic-rs/rtic/issues/862)
* Action points
* AfoHT: Look into rticv1 eh-v1 compatibility
* AfoHT: Docs need reworking to match xtask usage (features etc.)

# Agenda 2024-01-17

* Triage, bugs in the wild?
* Follow up on last meeting action points
* AfoHT: syn2 minimal changes added and merged
* Merged changes
* [PR884: stm32-metapac bump](https://github.com/rtic-rs/rtic/pull/884)
* [PR881: update syn from v1 to v2](https://github.com/rtic-rs/rtic/pull/881)
* Discussion

# Agenda 2024-01-10
* Triage, bugs in the wild?
* [PR815](https://github.com/rtic-rs/rtic/pull/815) RISC-V + multi-arch added to xtask
* xtask unexpected diff locally vs CI
* [CI run](https://github.com/rtic-rs/rtic/blob/7876edbc3bddcfac6bfca504f6fd755413fd495e/ci/expected/hifive1/prio_inheritance.run#L16)
* Follow up on last meeting action points
* AfoHT: syn2 making progress, QEMU examples start passing but not all
* Per & Pawel:
* RTIC-MC started, focus on rp2040
* Tampere Uni course featuring RTIC now mandatory: More RTIC users :P
* Merged changes
* [PR877](https://github.com/rtic-rs/rtic/pull/877) make_channel! accept more types
* [PR879](https://github.com/rtic-rs/rtic/pull/879) update to embedded-hal 1.0
* [PR880](https://github.com/rtic-rs/rtic/pull/880) Release with embedded-hal 1
* [PR878](https://github.com/rtic-rs/rtic/pull/878) Bump esp32c3 to 0.20.0
* Bump upload/download artifact to v4
* [PR867](https://github.com/rtic-rs/rtic/pull/867)
* [PR868](https://github.com/rtic-rs/rtic/pull/868)
* Discussion
* ~~Embedded HAL v1!~~
* ~~[PR879](https://github.com/rtic-rs/rtic/pull/879)~~ Merged!
* Monotonics rewrite
* [Issue 873](https://github.com/rtic-rs/rtic/issues/873)
* [PR874](https://github.com/rtic-rs/rtic/issues/874)
* [Issue 875](https://github.com/rtic-rs/rtic/issues/875) RTIC clean "shutdown" (for use with bl)

# Agenda 2023-12-20
* Triage, bugs in the wild?
* [Issue 865: Local variable corruption in SW tasks ??](https://github.com/rtic-rs/rtic/issues/865)
* Docs
* Need to fix the docs for the features required for examples [Issue 840](https://github.com/rtic-rs/rtic/issues/840)
Or change full on to xtask
* Follow up on last meeting action points
* Merged changes
* [RISC-V ESP32-C3 Import cleanup](https://github.com/rtic-rs/rtic/pull/866)
* Discussion
* [Embedded HAL v1 concerns, migration strategy, compatibility](https://github.com/rtic-rs/rtic/issues/862)
* rtic-sync
* Did we discuss this? [Issue 62: DynSender, DynReceiver](https://github.com/rtic-rs/rfcs/issues/62)
* RFC repo strikes again, we keep missing it :(
* [Issue 859: monotonic resolution](https://github.com/rtic-rs/rtic/issues/859)
* [Issue 842: Generic type in Shared](https://github.com/rtic-rs/rtic/issues/842)

# Agenda 2023-12-06

* Triage, bugs in the wild?
* Merged changes
* [ rtic-sync: add Arbiter for I2C #841 ](https://github.com/rtic-rs/rtic/pull/841)
* [ Fix mono delay #843 ](https://github.com/rtic-rs/rtic/pull/843)
* [# rtic-sync Arbiter: impl more I2C trait fns #845 ](https://github.com/rtic-rs/rtic/pull/845)
* [ Update to heapless 0.8, disable pool test for now #846 ](https://github.com/rtic-rs/rtic/pull/846)
* [ Refactor race condition free timer helper #850 ](https://github.com/rtic-rs/rtic/pull/850)
* [ Fix nrf monotonics #852 ](https://github.com/rtic-rs/rtic/pull/852)
* [ Add RTC interrupt example for stm32f411 #853 ](https://github.com/rtic-rs/rtic/pull/853)
* [ Release rtic-monotonics, rtic-sync and rtic-time #854 ](https://github.com/rtic-rs/rtic/pull/854)
* [ Fix rp2040 example #855 ](https://github.com/rtic-rs/rtic/pull/855)
* [ Fix small error in readme #856 ](https://github.com/rtic-rs/rtic/pull/856)
* [ Fix docs.rs features for rtic-sync #857 ](https://github.com/rtic-rs/rtic/pull/857)
* [ Fix nrf::rtc errata workaround #858 ](https://github.com/rtic-rs/rtic/pull/858)
* [ Fix race condition in calculate_now #860 ](https://github.com/rtic-rs/rtic/pull/860)
* [ Prepare release of rtic-monotonics 1.4.1 and rtic-time 1.2.0 #861 ](https://github.com/rtic-rs/rtic/pull/861)
* Discussion

# Agenda 2023-11-22

* Triage, bugs in the wild?
* rtic-monotonics example
* Missing documentation
* [Issue 839](https://github.com/rtic-rs/rtic/issues/839)
* Follow up on last meeting action points
* monotonics nrf54 needs to be checked for the issue that was fixed in STM32
* [PR817](https://github.com/rtic-rs/rtic/pull/817) ready to go
* Ideally I2C gets same features
* Merged changes
* Discussion
* RTIC-Zero (minimal task/resource model). Perhaps usable as a library for RTIC (async). Exact architecture not clear.

# Agenda 2023-11-15

* Triage, bugs in the wild?
* None reported
* Follow up on last meeting action points
* Merged changes
* Discussion
* Puplic Relations? Do we want you-tube shorts, reels, etc.
* Things are popping up, which is nice, but content might be (slightly) misleading.
* https://www.youtube.com/watch?v=cFXX_A_-Lc4

# Agenda 2023-11-08

* Triage, bugs in the wild?
* None reported, yet
* Follow up on last meeting action points
* Monotonics
* Merged: Thanks to [@Finomnis](https://github.com/Finomnis)
* [PR829](https://github.com/rtic-rs/rtic/pull/829)
* [PR828](https://github.com/rtic-rs/rtic/pull/828)
* Merged changes
* Discussion
* Action Points
* Go through and update other affected monotonic impls.
* nrf52

# Agenda 2023-11-01

* Triage, bugs in the wild?
* `rtic-monotonics`
* Reported [issue 825](https://github.com/rtic-rs/rtic/issues/825)
* Follow up on last meeting action points
* Merged changes
* Discussion
* Action points
* @korken89 Double check overflow code in rtic-time and make sure overflows don't break monotonics. (dequeue check looks good, only monotonics need fixing)

# Agenda 2023-10-25

* Triage, bugs in the wild?
* None reported
* Follow up on last meeting action points
* Merged changes
* Discussion

# Agenda 2023-10-18

* Triage, bugs in the wild?
* Nothing new reported
* Follow up on last meeting action points
* Merged changes
* Discussion
* RTIC hits 1/2 million downloads
*
* ESP32C3 + wifi + RTIC happily married?
* In the making, support for RISC-V 64 bit CV6, 32 Pulpissimo Ibex upcoming

# Agenda 2023-10-11
* Triage, bugs in the wild?
* [rtic-sync MPSC bug (race)](https://github.com/rtic-rs/rtic/issues/780) reason known. (Reported earlier.)
* Follow up on last meeting action points
* rtic-monotonics work continues, fix upcoming.
* Merged changes
* Minor book updates
* Discussion
* Update all dependencies to `portable-atomics` (in favour of `atomic-polyfill`)

# Agenda 2023-10-04
* Triage, bugs in the wild?
* None reported
* Follow up on last meeting action points
* rtic-monotonics work continues
* Merged changes
* Fixed STM32-metapac [PR#813](https://github.com/rtic-rs/rtic/pull/813), [PR#812](https://github.com/rtic-rs/rtic/pull/812)
* Discussion

# Agenda 2023-09-27
* Triage, bugs in the wild?
* rtic-monotonics "off-by-one", Korken et.al. at it
* Follow up on last meeting action points
* Merged changes
* Discussion
* Great progress on ESP32C3 PR, time to review!
* Merge ESP32C3 support + IMC target through `portable_atomic`?
[PR 733: Adding support for the ESP32C3](https://github.com/rtic-rs/rtic/pull/733)
- this will push rtic-common to v1.0.1, and rtic-sync to v1.0.3
- add a new target (esp32c3) to the list of supported architectures

# Agenda 2023-09-20

* Triage, bugs in the wild?
* [Issue 804: stm32-metapac and stm32h7 device.x collision](https://github.com/rtic-rs/rtic/issues/804)
No fix should be needed.
* [Issue 803: STM32 rtic-monotonics APB register names incompatible](https://github.com/rtic-rs/rtic/issues/803)
Related the monotonics crate, will be attended later.

* Follow up on last meeting action points
* Merged changes
* Discussion, postponed
* [Issue 800: Send shared resource container for thumbv6m-none-eabi](https://github.com/rtic-rs/rtic/issues/800)

# Agenda 2023-09-13
* No show

# Agenda 2023-09-06
* Triage, bugs in the wild?
* None reported
* Follow up on last meeting action points
* syn2 slow but going
* Merged changes
* Discussion
* [PR796: stm32 monotonic impl](https://github.com/rtic-rs/rtic/pull/796)

# Agenda 2023-08-30

* Triage, bugs in the wild?
* None reported
* Follow up on last meeting action points
* Merged changes
* Discussion

# Agenda 2023-08-23
* Summer break

# Agenda 2023-08-16
* Summer break

# Agenda 2023-08-09
* Summer break

# Agenda 2023-08-02
* Triage, bugs in the wild?
* None reported
* Follow up on last meeting action points
* Merged changes
* External but key ingredient for RISCV [@onsdagens esp-rs PR](https://github.com/esp-rs/esp-hal/pull/621)
* Discussion
* ESP32C3 support

# Agenda 2023-07-26
* Triage, bugs in the wild?
* [Issue 780](https://github.com/rtic-rs/rtic/issues/780)
* Needs to be reproduced, currently "hiding"
* Might be missing `|| fq_empty` in [channel.rs](https://github.com/rtic-rs/rtic/blob/master/rtic-sync/src/channel.rs#L280)
* Follow up on last meeting action points
* AfoHT
* Working on syn2, argument parsing
* Korken
* TAIT Workaround
* [x] Done and v2.0.1 released
* Merged changes
* Discussion
* Release flow should be improved
* Release tagging
* CHANGELOG ergonomics?

# Agenda 2023-07-19
* Triage, bugs in the wild?
* None reported
* Follow up on last meeting action points
* Work ongoing
* Discussion
* [Issue 778](https://github.com/rtic-rs/rtic/issues/778)

# Agenda 2023-07-12
* Triage, bugs in the wild?
* Latest nightly changed TAIT that may result in [Issue 777](https://github.com/rtic-rs/rtic/issues/777)
* https://github.com/rust-lang/rust/pull/112652
* https://rust-lang.zulipchat.com/#narrow/stream/213817-t-lang/topic/design.20meeting.202023-05-31.20TAITs/near/362518164
* Also affected https://github.com/embassy-rs/embassy/blob/main/examples/nrf52840-rtic/src/bin/blinky.rs
* https://github.com/rust-lang/rust/issues/107645
* Follow up on last meeting action points
* AfoHT
* [x] Migrate Bors to GHMQ for all repos
* Action points
* AfoHT
* Continue with syn 2.0
* datdenkikniet
* xtask for book work ongoing
* Korken
* TAIT workaround
* perlindgren
* Update docs, not only ARM anymore(soon)!

* Merged changes
* Discussion

# Agenda 2023-07-05

* Triage, bugs in the wild?
* None reported
* Follow up on last meeting action points
* Action points
* AfoHT
* Continue with syn 2.0
* Migrate Bors to GHMQ for all repos
* datdenkikniet
* xtask for book work ongoing
* perlindgren
* Update docs, not only ARM anymore(soon)!
* Merged changes
* Mainly CI related
* Discussion
* Any users of ARM M33 with RTIC v1/v2?

# Agenda 2023-06-28

* Triage, bugs in the wild?
* None reported
* Follow up on last meeting action points
* [PR753](https://github.com/rtic-rs/rtic/pull/753) work ongoing, not ready yet
* Merged changes
* Discussion
* [RFC62](https://github.com/rtic-rs/rfcs/issues/62)

# Agenda 2023-06-21

Meeting postponed

# Agenda 2023-06-14

* Triage, bugs in the wild?
* [#763](https://github.com/rtic-rs/rtic/issues/763)
* [PR#768](https://github.com/rtic-rs/rtic/pull/768)
* PR review
* [PR#767](https://github.com/rtic-rs/rtic/pull/767)
* Follow up on last meeting action points
* Merged changes
* Discussion
* [Issue 762 investigation](https://github.com/rtic-rs/rtic/issues/762)
* Action point
* Fixup of build.rs, missing else-case

# Agenda 2023-06-07

* Triage, bugs in the wild?
* None reported

Meeting postponed

# Agenda 2023-05-31

* Triage, bugs in the wild?
* Follow up on last meeting action points
* Merged changes
* Discussion

# Agenda 2023-05-24

* Triage, bugs in the wild?
* Follow up on last meeting action points
* Merged changes
* [Docs 2 #741](https://github.com/rtic-rs/rtic/pull/741)
* Discussion
* Towards MPU based task isolation
* Layout, GetLayout, GetLayoutType, layout-traits, layout-derive
* Action points
* Release 2.0.0 :tada:

# Agenda 2023-05-17

* Triage, bugs in the wild?
* Follow up on last meeting action points
* Merged changes
* Fix for error in syntax defaults
* Discussion

# Agenda 2023-05-10

* Triage, bugs in the wild?
* Async tasks could get the wrong priority assigned (1 instead of 0): https://github.com/rtic-rs/rtic/pull/748
* Follow up on last meeting action points
* Docs coming along
* Action point
* Migrate from Bors
* Merged changes
* Discussion

# Agenda 2023-05-03

* Triage, bugs in the wild?
* Follow up on last meeting action points
* Done: update [`rtic-rs/defmt-app-template`](https://github.com/rtic-rs/defmt-app-template) to v2.
* Done: Move v2 examples to main rtic-repo
* Merged changes
* Fix support for embedded-hal-async in `rtic-monotonics` ([#743](https://github.com/rtic-rs/rtic/pull/743), [#745](https://github.com/rtic-rs/rtic/pull/745))
* Improvements to the defmt template. (CI, removal of `cargo-generate`)
* Discussion
* bors-ng
* Proposal: wait a bit more
* Amaranth RISC-V experiment

# Agenda 2023-04-26

* Triage, bugs in the wild?
* Follow up on last meeting action points
* Merged changes
* Discussion
* Goal & scope of (chapters of) the book. (datdenkikniet, can't make it to the meeting)
* Split up into chapters for users (basically by-example), chapters for contributors (theory behind RTIC, internal data structures, etc), chapters about internals that _could_ be relevant to both (implementing `Monotonic`, RTIC vs other frameworks)?
* Stricter separation of goals, use links to link to relevant info in different chapters instead.
* A little more beginner friendly at the start. (Try to avoid jargon or semi-complicated ways of explaining concepts).

# Agenda 2023-04-19

* Triage, bugs in the wild?
* Follow up on last meeting action points
* Merged changes
* [#730](https://github.com/rtic-rs/rtic/pull/730) Visibility for Shared/Local
* [#732](https://github.com/rtic-rs/rtic/pull/732) [#734](https://github.com/rtic-rs/rtic/pull/734) [#736](https://github.com/rtic-rs/rtic/pull/736) [#737](https://github.com/rtic-rs/rtic/pull/737) Documentation & xtask updates
* Discussion
* Action points
* Continue docs
* Go through all crates in the repo, make user everything has documentation and is setup so that docs are correctly generated on docs.rs
* Go through the book, fix hard codeed examples to link to example files
* Add migration guide to the book
* Add guide on using `embassy` HALs in RTIC
* Add guide on implementing a monotonic and PRing it to `rtic-monotonics` (can also be crate README)
* Remove now-redundant RTIC v2 examples from [`rtic-examples`](https://github.com/rtic-rs/rtic-examples) repo [rtic-examples #144](https://github.com/rtic-rs/rtic-examples/pull/144).
# Agenda 2023-04-12

* Triage, bugs in the wild?
* Some found and fixed, no new reported
* Follow up on last meeting action points
* Merged changes
* [#727](https://github.com/rtic-rs/rtic/pull/727) Timer queue bugfix
* [#728](https://github.com/rtic-rs/rtic/pull/728) testing timer queue
* [#729](https://github.com/rtic-rs/rtic/pull/729) homogeneous reexport in monotonics
* [`alpha.1`](https://crates.io/crates/rtic/2.0.0-alpha.1) released
* Discussion
* Action points
* Documentation (datdenkikniet is willing to contribute)
* Go through all crates in the repo, make user everything has documentation and is setup so that docs are correctly generated on docs.rs
* Go through the book, fix hard codeed examples to link to example files
* Add migration guide to the book
* Add guide on using `embassy` HALs in RTIC
* Add guide on implementing a monotonic and PRing it to `rtic-monotonics` (can also be crate README)

# Agenda 2023-04-05

* Triage, bugs in the wild?
* Monotonic race condition, PR incoming
* Follow up on last meeting action points
* https://crates.io/crates/rtic v2.0.0-alpha.0 released
* Merged changes
* Discussion
* RISCV backend progress

# Agenda 2023-03-29

* Triage, bugs in the wild?
* None reported, improvements in the works
* Follow up on last meeting action points
* PRs need merging: Done
* Merged changes
* Discussion
* RISC-V SW interrupt handler discussion

# Agenda 2023-03-22

* Triage, bugs in the wild?
* None reported
* Follow up on last meeting action points
* Not done
* Merged changes
* Discussion
* Pawel on esp32c3 support for RTIC v2
* Pin nightly version for less surprises in CI [PR#714](https://github.com/rtic-rs/rtic/pull/714)
* Action points
* See previous week

# Agenda 2023-03-15

* Triage, bugs in the wild?
* Error in `rtic_sync::channel` macros, fixed in [PR #703](https://github.com/rtic-rs/rtic/pull/703)
* Follow up on last meeting action points
* [x] AfoHT: All CI through xtask
* Merged changes
* [PR #703](https://github.com/rtic-rs/rtic/pull/703)
* Discussion
* RTIC PRECISE
* RTIC SCANIA [Rust on AURIX](https://www.infineon.com/cms/en/about-infineon/press/market-news/2023/INFATV202303-076.html)
* Paper in the works on ARM/RISC-V (CLIC/ESP32C3), TriCore (AURIX) interrupt support and outsets for efficient SRP based scheduling.
* Action points
* Fix book to always link to code in examples
* Release `alpha.0` of all crates

# Agenda 2023-03-08

* Triage, bugs in the wild?
* None reported
* Discussion
* @01joja and @Per discussed the work on modular RTIC

# Agenda 2023-03-01

* Triage, bugs in the wild?
* Follow up on last meeting action points
* Merged changes
* Discussion

# Agenda 2023-02-22

* Triage, bugs in the wild?
* Follow up on last meeting action points
* Korken89 refactored to support ARM|RISC-V backends
* Merged changes
* Discussion
* [GitHub sponsors? Issue #697](https://github.com/rtic-rs/cortex-m-rtic/issues/697)
* How to handle the funds?
* Hardware for Embedded CI
* Paying others to work on RTIC students/trainees?
* [Mold + Uber "deal"](https://twitter.com/rui314/status/1593464571586830336) mentioned, are there big players who wants to pitch in?
*
* RISC-V work intensifies, [@noahzarro bringing expertise](https://github.com/rtic-rs/cortex-m-rtic/issues/687)
* Action points
* Korken: Revive embedded-ci
* Team: Review v1 and get a release out
* AfoHT: All CI through xtask
* Per: Finish funding application

# Agenda 2023-02-15

* Triage, bugs in the wild?
* Follow up on last meeting action points
* Merged changes
* Discussion

# Agenda 2023-02-01

* Triage, bugs in the wild?
* None reported
* Follow up on last meeting action points
* Merged changes
* Discussion
* RTIC v1 vs RTIC v2 vs Embassy vs Others(?)
* Added as low prio todo for later

# Agenda 2023-01-25

* Triage, bugs in the wild?
* None reported
* Follow up on last meeting action points
* Per continues on previous week action points
* Awesome work @Korken89!
* Merged changes
* Discussion
* New repo structure
* Placement of documentation

# Agenda 2023-01-18

* Triage, bugs in the wild?
* Follow up on last meeting action points
* Design doc initiated
* Executor polished
* Merged changes
* Discussion
* Action points:
* @Per: Writing up a design document for RTIC 2.0 (`min-codegen`).
* [ ] Scope (supported features)
* [ ] Overall design
* [ ] Safety/soundness
* `min-codegen` libs
* [x] Message passing (MPSC)
* [x] Monotonic support (`delay`/`timeout`)
* Merge `rtic-syntax` CI into `min-codegen`
* Merge rest of RTIC repos into the new structure
* Discussion
* RTIC macro

# Agenda 2023-01-11

* Triage, bugs in the wild?
* Follow up on last meeting action points
* `new-structure` and `min-codegen` branch is now working and passing tests, time to move old functionality into `async` libs
* Merged changes
* Discussion
* Action points:
* @Per: Writing up a design document for RTIC 2.0 (`min-codegen`).
* [ ] Scope (supported features)
* [ ] Overall design
* [ ] Safety/soundness
* `min-codegen` libs
* [ ] Message passing (MPSC)
* [ ] Monotonic support (`delay`/`timeout`)
* Merge `rtic-syntax` CI into `min-codegen`

# Agenda 2023-01-04

* Triage, bugs in the wild?
* None reported
* Follow up on last meeting action points
* Reviewing async, should focus on the new-structure-layout
* Merged changes
* Discussion
* RTIC 2.0 will need nightly, waiting for [TAIT](https://github.com/rust-lang/rust/issues/63063)
* Action Points
* Update examples to work with latest semihosting
* Korken need to bring over recent deps updates into new structure

# Agenda 2022-12-21

* Triage, bugs in the wild?
* None reported
* Follow up on last meeting action points
* See previous week for the list
* Action Points
* rtic-examples
* [x] Remaining non-trivial dependabot PRs

# Agenda 2022-12-14

* Triage, bugs in the wild?
* None reported
* Follow up on last meeting action points
* RTIC/Rust presentation preempted CI work
* Merged changes
* Discussion
* Action Points
* [x] Review/merge [PR79](https://github.com/rtic-rs/rtic-examples/pull/79)
* [x] Go through rtic-examples dependabot PRs
* [x] @AfoHT remove actions-rs, use native rustup
* [x] cortex-m-rtic [PR#669](https://github.com/rtic-rs/cortex-m-rtic/pull/669)
* [x] rtic-syntax [PR#80](https://github.com/rtic-rs/rtic-syntax/pull/80)
* [x] rtic-core [PR#25](https://github.com/rtic-rs/rtic-core/pull/25)
* [x] systick-monotonic [PR#11](https://github.com/rtic-rs/systick-monotonic/pull/11)
* [x] dwt-systick-monotonic [PR#10](https://github.com/rtic-rs/dwt-systick-monotonic/pull/10)
* [x] rtic-examples [PR#85](https://github.com/rtic-rs/rtic-examples/pull/85)
* @Korken89
* [x] Add chapter/section about *To be or not to be RTOS*

# Agenda 2022-12-07

* Triage, bugs in the wild?
* None reported
* Follow up on last meeting action points
* Review and merge [rfcs PR58](https://github.com/rtic-rs/rfcs/pull/58) Archiving of minutes
* Async branch review in progress
* Discussing [async-nrf @korken89 study material](https://github.com/korken89/async-nrf52832-hal/), but `embassy-nrf` should do it already
* Actors: Nothing new
* Merged changes
* rtic-examples
* [PR46: Add clippy](https://github.com/rtic-rs/rtic-examples/pull/46)
* [PR47: Add flip-link](https://github.com/rtic-rs/rtic-examples/pull/47)
* [PR43: Add IWDG on STM32F4](https://github.com/rtic-rs/rtic-examples/pull/43)
* [PR48: Cargo update on example](https://github.com/rtic-rs/rtic-examples/pull/48)
* [PR49: Add dependabot](https://github.com/rtic-rs/rtic-examples/pull/49)
* Discussion
* actions-rs issues in GHA CI
* [GHA deprecating `set-output`](https://github.blog/changelog/2022-10-11-github-actions-deprecating-save-state-and-set-output-commands/)
* [Issues reported](https://github.com/actions-rs/cargo/issues/216) but seems [maintainership is absent](https://github.com/actions-rs/toolchain/issues/216)
* Action Points
* [ ] @AfoHT remove actions-rs, use native rustup
* [ ] cortex-m-rtic
* [ ] rtic-syntax
* [ ] rtic-core
* [ ] systick-monotonic
* [ ] dwt-systick-monotonic
* [ ] defmt-app-template
* [ ] rtic-examples

# Agenda 2022-11-30

* Triage, bugs in the wild?
* Nothing new, none reported
* Follow up on last meeting action points
* Actor api on hold
* Merged changes
* None
* Discussion
* [Audit in examples repo](https://github.com/rtic-rs/rtic-examples/issues/45)
* Action: Add cargo-audit and dependabot for a test-run

# Agenda 2022-11-23

* Triage, bugs in the wild?
* Nothing new, reported
* [cfg] support (as of last week)
* Follow up on last meeting action points
* [cfg] not forgotten, but not a high priority atm.
* Actor API proposed as forked release.
* Merged changes
* Related, [rp2040 Monotonic update](https://crates.io/crates/rp2040-monotonic)
* Presentation: Jonas/01joja

# Agenda 2022-11-16

* Triage, bugs in the wild?
* #[cfg] support
* [Issue 662: Local resources](https://github.com/rtic-rs/cortex-m-rtic/issues/662)
* [Issue 665: Tasks with interrupts](https://github.com/rtic-rs/cortex-m-rtic/issues/665)
* [Issue 664: #[cfg] on #[monotonic]](https://github.com/rtic-rs/cortex-m-rtic/issues/664)
Discussion suspended for now, hard to support but might be nice to have.
Not happy with the current partial/hacky user experience, might be better to
deprecate and remove support, if it simplifies the codegen
* Follow up on last meeting action points
* Actor, feedback [(1)](https://github.com/rtic-rs/rtic-syntax/pull/75#issuecomment-1315658412) [(2)](https://github.com/rtic-rs/cortex-m-rtic/pull/537)
* Merged changes
* https://github.com/rtic-rs/systick-monotonic/pull/10
* https://github.com/rtic-rs/systick-monotonic/pull/9
* `min-rtic-codegen` - a new start?

# Agenda 2022-11-09

* Triage, bugs in the wild?
* None reported
* Follow up on last meeting action points
* [Async branc](https://github.com/rtic-rs/cortex-m-rtic/tree/async-2022) review ongoing
* Merged changes
* No merged changes

# Agenda 2022-11-02

* Triage, bugs in the wild?
* No new reported, smooth sailing
* Follow up on last meeting action points
* Not much progress yet, continue until next meeting
* Merged changes
* Action points
* Continue reviewing the `async` branch

# Agenda 2022-10-26

* Triage, bugs in the wild?
* None reported
* Follow up on last meeting action points
* No action points

* Merged changes
* Action points
* Start reviewing the `async` branch

# Agenda 2022-10-19

* Triage, bugs in the wild?
* None reported
* Follow up on last meeting action points
* Status on async
* [cortex-m-interrupt poc](https://github.com/datdenkikniet/cortex-m-interrupt) Embedded WG has shown interest
* Status on Actor
* No news
* Merged changes
* None

# Agenda 2022-10-12

* Triage, bugs in the wild?
* Follow up on last meeting action points
* Merged changes

# Agenda 2022-10-05

* TODO
* New release for dwt-systick-monotonic
* Merged [PR9](https://github.com/rtic-rs/dwt-systick-monotonic/pull/9)
* Released [v1.1.0](https://crates.io/crates/dwt-systick-monotonic/1.1.0)
* Triage, bugs in the wild?
* None noted
* Per's students will run RTIC (again) coming semester
* Follow up on last meeting action points
* Actor API
* Proposal: Separate branch release for Actor
* Merged changes

# Agenda 2022-09-28

* Triage, bugs in the wild?
* None reported
* Follow up on last meeting action points
* Actor syntax PR still awaiting input.
* Merged changes
* [PR 661](https://github.com/rtic-rs/cortex-m-rtic/pull/661) Fix new lint in the compiler (linc unsafe linting).
* [PR 660](https://github.com/rtic-rs/cortex-m-rtic/pull/660) `cargo/config -> cargo/config.toml`
* Action points
* Should the Actor PR be a branch release of RTIC instead?

# Agenda 2022-09-21

* Triage, bugs in the wild?
* No new regarding RTIC master. Async branch has an issue that emil is investigating.
* Follow up on last meeting action points
* [Modular RTIC](https://github.com/rtic-rs/rfcs/issues/57), RFC discussion for design and experimentation.
* Merged changes
* None

* Discussion
* CFG support, unclear what we really support. Causes some confusion. Should be an issue of its own at some point.

# Agenda 2022-09-14

* Triage, bugs in the wild?
* No new
* Follow up on last meeting action points
* Per made some progress on Actor syntax
* Merged changes
* None
* Discussion
* Modular RTIC (status)

# Agenda 2022-09-07

* Triage, bugs in the wild?
* "No" bugs discovered
* Follow up on last meeting action points
* Continue with previous mentioned merging endeavour
* Actors
* Async
* Currently RTIC is single-core, `interrupt::free` sufficient for now
* Merged changes

# Agenda 2022-08-31

* Triage, bugs in the wild?
* Follow up on last meeting action points
* Merged changes
* Discussion
* Is RTIC an RTOS?
* Kind of, sort of, depends.
What is an RTOS, what level of abstraction is expected etc.
* Modular RTIC
* Niko asking for embedded DSL [link](https://matrix.to/#/!BHcierreUuwCMxVqOf:matrix.org/$clSpQkDI5Eh9bVFZMFMhlA73LQp2iOqXK4QEdm5i3Hs?via=matrix.org&via=psion.agg.io&via=mozilla.org)

# Agenda 2022-08-24

* Triage, bugs in the wild?
* Follow up on last meeting action points
* Merged changes
* Action points
* Merge Actors
* Separate example to rtic-examples
* Merge and release 1.2.0
* Have a look at `critical-section`, it is going to replace `interrupt::free`

# Agenda 2022-08-10

* Triage, bugs in the wild?
* No bugs, async-await exempted
* Follow up on last meeting action points
* Merged changes
* Action points
* Merge Actors
* Separate example to rtic-examples
* Merge and release 1.2.0

# Agenda 2022-08-03

* Triage, bugs in the wild?
* rtic-examples: [regex dependency PR38](https://github.com/rtic-rs/rtic-examples/pull/38) :heavy_check_mark:
* Follow up on last meeting action points
* Actors next up for merging
* Async-Await next in turn
* Master thesis on modular RTIC starting in September
* Merged changes

# Agenda 2022-07-27

* Triage, bugs in the wild?
* rtic-examples: [regex dependency PR38](https://github.com/rtic-rs/rtic-examples/pull/38)
* Follow up on last meeting action points
* Merged changes
* [PR653](https://github.com/rtic-rs/cortex-m-rtic/pull/653) :heavy_check_mark:
* [PR652](https://github.com/rtic-rs/cortex-m-rtic/pull/652) :heavy_check_mark:

# Agenda 2022-07-19
* Triage, bugs in the wild?
* None reported
* Discussion/PRs/Issues
* [PR652: Remove use of basepri register on humbv8m.base](https://github.com/rtic-rs/cortex-m-rtic/pull/652)
* [PR653: Allow custom `link_section` attributes](https://github.com/rtic-rs/cortex-m-rtic/pull/653) :heavy_check_mark:
* [Issue655: Problem with passing `static` locals](https://github.com/rtic-rs/cortex-m-rtic/issues/655)
* [Issue654: Cfg blocks in Shared Resource fields](https://github.com/rtic-rs/cortex-m-rtic/issues/654)
* Follow up on last meeting action points
* Merged changes
* Tentative new meeting time
* Proposed new meeting time: Wednesdays at 20:00

# Agenda 2022-07-05
* Triage, bugs in the wild?
* Cortex-M23 [does not build](https://github.com/rtic-rs/cortex-m-rtic/pull/652)
* Follow up on last meeting action points
* Merged changes

## Discussion

* Brief discussion on the Cortex-M23 BASPRI or not BASEPRI support. Armv8M Architecture Reference indicates BASEPRI support as of [Armv8M Architecture Reference](https://developer.arm.com/documentation/ddi0553/latest) (D1.2.5). But seems to be lacking for some implementations.

## Action points

* Better understanding of the M23 Arch and implementations. We can use the [does not build](https://github.com/rtic-rs/cortex-m-rtic/pull/652) for further discussions.

# Agenda 2022-05-31

* Triage, bugs in the wild?
* None reported
* Follow up on last meeting action points
* None
* Merged changes
* None

## Discussion

* Actor API [PR#537](https://github.com/rtic-rs/cortex-m-rtic/pull/537).
* Rebased and passes tests. Plan for release started.

* Async in RTIC.
* Discussion postponed till next week.

## Action points

* Emil to make a initial async API doc

* Japaric will start looking into the Actor docs

# Agenda 2022-05-24

* Triage, bugs in the wild?
* [RTIC introduces ambiguous assert!](https://github.com/rtic-rs/cortex-m-rtic/issues/642)
* Follow up on last meeting action points
* Merged changes
* [cortex-m-rtic-macros fix assert clash](https://github.com/rtic-rs/cortex-m-rtic/pull/643)
* cortex-m-rtic-macros 1.1.3 released

# Agenda 2022-05-17

* Triage, bugs in the wild?
* Follow up on last meeting action points
* Merged changes
* [PR#637: Released v1.1.2](https://github.com/rtic-rs/cortex-m-rtic/pull/637)
* [PR#638: Fixed Rust Analyzer warning](https://github.com/rtic-rs/cortex-m-rtic/pull/638)

# Agenda 2022-05-03

* Triage, bugs in the wild?
* None reported
* Follow up on last meeting action points
* Release comping up, based on [PR#635](https://github.com/rtic-rs/cortex-m-rtic/pull/635)
* Merged changes
* Matrix bot, [PR#636](https://github.com/rtic-rs/cortex-m-rtic/pull/636)
* Discussion
* Timing issues with spawn from anywhere?

# Agenda 2022-04-26

* Triage, bugs in the wild?
* None
* Follow up on last meeting action points
* Merged changes
* [PR#635](https://github.com/rtic-rs/cortex-m-rtic/pull/635)

# Agenda 2022-04-19

* Triage, bugs in the wild?
* Caused by v1.1.x: [Issue 631](https://github.com/rtic-rs/cortex-m-rtic/issues/631)
* Priority (out of bounds) error reporting: [Issue 634](https://github.com/rtic-rs/cortex-m-rtic/issues/634)
* Follow up on last meeting action points
* Release 1.1.x yanked, as causing problems due to MASK overflows in case of interrupt vector index > 32.
* Merged changes

# Agenda 2022-04-12

* Triage, bugs in the wild?
* Follow up on last meeting action points
* Merged changes
* Release 1.1.x but yanked to out of tree build problems not covered by current tests.

# Agenda 2022-04-05

* Triage, bugs in the wild?
* None
* Follow up on last meeting action points
* Merged changes
* Action Points
* Make Bors not block on Embedded-CI @korken89
* Add performance regression checks on top of Embedded-CI @Per, (after completion of Embedded-CI.) Discussion/decision on test structure required (internal vs user-facing examples/tests).
* Release currently merged changes as 1.1.0
* Prepare and merge Actor API for upcoming 1.2.0 release [#75](https://github.com/rtic-rs/rtic-syntax/pull/75) and [#537](https://github.com/rtic-rs/cortex-m-rtic/pull/537).
* Prepare codegen for external init and idle tasks [#71](https://github.com/rtic-rs/rtic-syntax/pull/71).

# Agenda 2022-03-29

* Triage, bugs in the wild?
* Follow up on last meeting action points
* Merged changes

# Agenda 2022-03-22
* Triage, bugs in the wild?
* [PR626](https://github.com/rtic-rs/cortex-m-rtic/pull/626)
* Follow up on last meeting action points
* Merged changes
* Discusson

* Release 1.0.1 (or 1.1.0?)
* Async/Await, what do we want?
* Actor API
* "Flagship" demonstrators? Showcasing larger applications including communication stacks for IoT?

# Agenda 2022-03-15

No meeting

# Agenda 2022-03-08
* Triage, bugs in the wild?
* Follow up on last meeting action points
* Merged changes
* rtic-examples
* [PR33](https://github.com/rtic-rs/rtic-examples/pull/33)
* [PR34](https://github.com/rtic-rs/rtic-examples/pull/34)
* rtic-syntax
* [PR73](https://github.com/rtic-rs/rtic-syntax/pull/73)
* [PR74](https://github.com/rtic-rs/rtic-syntax/pull/74)
* cortex-m-rtic
* [PR624](https://github.com/rtic-rs/cortex-m-rtic/pull/624)

# Agenda 2022-03-01
* Triage, bugs in the wild?
* Follow up on last meeting action points
* Merged changes
* rtic-syntax
* [PR72](https://github.com/rtic-rs/rtic-syntax/pull/72)
* rtic-core
* [PR24](https://github.com/rtic-rs/rtic-core/pull/24)
* cortex-m-rtic
* [PR617](https://github.com/rtic-rs/cortex-m-rtic/pull/617)
* rtic-monotonic
* [PR8](https://github.com/rtic-rs/rtic-monotonic/pull/8)
* Plans
* Get thumbv6 locking improvements merged
* Get a release out

# Agenda 2022-02-22
* Triage, bugs in the wild?
* Follow up on last meeting action points
* Merged changes
* cortex-m-rtic
* [PR616](https://github.com/rtic-rs/cortex-m-rtic/pull/616)
* Discussion
* [Issue 619](https://github.com/rtic-rs/cortex-m-rtic/issues/619)
* [Issue 611](https://github.com/rtic-rs/cortex-m-rtic/issues/611)
# Agenda 2022-02-15
* Triage, bugs in the wild?
* Follow up on last meeting action points
* Merged changes
* rtic-examples
* [PR33](https://github.com/rtic-rs/rtic-examples/pull/33)
* cortex-m-rtic
Rework CI to publish rtic.rs docs on merge to master
Release branches moved to `release/v<num>`
Bors branches moved to `bors/xxx`
General update of CI, added cargo clippy
* [PR603](https://github.com/rtic-rs/cortex-m-rtic/pull/603)
* [PR604](https://github.com/rtic-rs/cortex-m-rtic/pull/604)
* [PR605](https://github.com/rtic-rs/cortex-m-rtic/pull/605)
* [PR606](https://github.com/rtic-rs/cortex-m-rtic/pull/606)
* [PR607](https://github.com/rtic-rs/cortex-m-rtic/pull/607)
* dwt-systick-monotonic
* Add extended variant, u64 range
* [PR6](https://github.com/rtic-rs/dwt-systick-monotonic/pull/6)

# Agenda 2022-02-08
* Triage, bugs in the wild?
* @Glaeqen: mdBook does not support exit codes, docs CI broken [PR602](https://github.com/rtic-rs/cortex-m-rtic/pull/602)
* Follow up on last meeting action points
* Merged changes
* [PR593](https://github.com/rtic-rs/cortex-m-rtic/pull/593)
* [PR595](https://github.com/rtic-rs/cortex-m-rtic/pull/595)
* [PR598](https://github.com/rtic-rs/cortex-m-rtic/pull/598)
* [PR599](https://github.com/rtic-rs/cortex-m-rtic/pull/599)
* [PR601](https://github.com/rtic-rs/cortex-m-rtic/pull/601)
* [PR602](https://github.com/rtic-rs/cortex-m-rtic/pull/602)
* [PR30](https://github.com/rtic-rs/rtic-examples/pull/30)

# Agenda 2022-02-01

* Triage, bugs in the wild?
* Follow up on last meeting action points
* Merged changes
* Discussion
* [Actors API](https://github.com/rtic-rs/rfcs/pull/52)
* [PR593](https://github.com/rtic-rs/cortex-m-rtic/pull/593)

# Agenda 2022-01-25

* Triage, bugs in the wild?
* No new bugs
* Follow up on last meeting action points
* Actor PoC updated :+1:
* Merged changes
* Documentation fixes
* [PR588](https://github.com/rtic-rs/cortex-m-rtic/pull/588)
* [PR591](https://github.com/rtic-rs/cortex-m-rtic/pull/591)
* Discussion
* `#[local]` resources are required to be `Send` whereas `#[task(local = [])]` ones are not - should the requirement be unified and if so in which direction? (@Glaeqen) -- `Send` requirement for a reason different
* NVIC based SRP scheduling on armv6m. [PR589](https://github.com/rtic-rs/cortex-m-rtic/pull/589)
* CI with RTIC as a dependency [ISSUE#592](https://github.com/rtic-rs/cortex-m-rtic/issues/592)
* Action Points
* @xmis9JvZT8Gvo9lOEKyZ4Q Actor API rebase prep for further discussion
* @Per Potential problem with span reporting on mismatch in resource spec. [issue 582](https://github.com/rtic-rs/cortex-m-rtic/issues/582)
* @Glaeqen Add docs about conclusion to `#[local]` resource discussion point

# Agenda 2022-01-18

No meeting

# Agenda 2022-01-11
* Triage, bugs in the wild?
* @bradleyharden noticed
>Has anyone run into a macro error "identifier appears more than once in list"?
I can't seem to figure out what it's trying to tell me
Ah, I was missing the initialization value for an early local resource

which is the same error msg as in [Issue 459](https://github.com/rtic-rs/cortex-m-rtic/issues/459)

* Follow up on last meeting action points
* Merged changes
* Get here by rtic.rs/meeting - [PR379](https://github.com/rtic-rs/cortex-m-rtic/pull/579)
* Drift free spawns [PR580](https://github.com/rtic-rs/cortex-m-rtic/pull/580)
* Action points
* @Per check and verify if rust-analyzer handles spans better [issue 582](https://github.com/rtic-rs/cortex-m-rtic/issues/582)
* @all study [PoC Actor API](https://github.com/rtic-rs/cortex-m-rtic/pull/537)

# Agenda 2022-01-04
* Triage, bugs in the wild?
* Follow up on last meeting action points
* Merged changes
* Changelog enforcer [PR577](https://github.com/rtic-rs/cortex-m-rtic/pull/577)
* Teensy4 examples [PR29](https://github.com/rtic-rs/rtic-examples/pull/29)

# First meeting of 2022

For older archived minutes see [rtic-rs/rfcs](https://github.com/rtic-rs/rfcs/tree/master/minutes) repo

[2021 Minutes](https://github.com/rtic-rs/rfcs/tree/master/minutes/2021.md)
[2020 Minutes](https://github.com/rtic-rs/rfcs/tree/master/minutes/2020.md)
[2019 Minutes](https://github.com/rtic-rs/rfcs/tree/master/minutes/2019.md)