Add minutes for 2022-02-08

Author: adamgreig

minutes/2022-02-08.md

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+# Embedded Working Group Meeting 2022-02-08
+
+* [Coordination Repository]
+* Meetings: Tuesday 8pm Europe/Berlin time
+* [Join the Chat]
+* Today's date: 2022-02-08
+* [Nominated issues](https://github.com/search?q=org%3Arust-embedded+label%3Anominated+is%3Aopen&type=Issues)
+* [IRC logs]
+
+[Coordination Repository]: https://github.com/rust-embedded/wg
+[Join the Chat]: https://riot.im/app/#/room/#rust-embedded:matrix.org
+[IRC logs]: https://libera.irclog.whitequark.org/rust-embedded/2022-02-08
+
+## Attendance
+
+Write your GH username or Matrix handle here!
+
+* adamgreig
+* cr1901
+* eldruin
+* therealprof
+* newam
+* mabez
+
+## Agenda
+
+* Announcements
+    * embedded-dma 0.2.0 released
+* cortex-m
+    * #[naked] now permitted on pre_init
+    * c-m alpha, c-m crtical-section
+* resources
+    * a-e-r updates
+        * https://github.com/rust-embedded/awesome-embedded-rust/issues/367
+* tools
+    * svd2rust new array access
+        * https://github.com/rust-embedded/svd2rust/issues/578
+        * https://github.com/rust-embedded/svd2rust/pull/579
+* embedded-hal
+    * ManagedCS / SPI device vs bus traits
+        * https://github.com/rust-embedded/embedded-hal/pull/245
+        * https://github.com/rust-embedded/embedded-hal/pull/350
+        * https://github.com/rust-embedded/embedded-hal/pull/351
+        * Seems like taking 351 but swapping to using closures might be the nicest way forward
+    * async digital::Wait merged
+    * Discussed merging #324
+    * Discussed a new alpha release
+    * Discussed a new 0.2 series release to include the backported new CAN traits
+
+## Last Week's Minutes
+
+* Announcements
+    * riscv-rt release https://crates.io/crates/riscv-rt
+    * https://tweedegolf.nl/en/blog/65/async-rust-vs-rtos-showdown
+* cortex-m
+    * critical-section for cortex-m?
+        * Need to document underlying assumptions about behaviour, execution contexts, send/sync, etc in one place
+    * cortex-m 0.8 alpha?
+* resources
+    * update a-e-r with list of shared traits
+        * Opened https://github.com/rust-embedded/awesome-embedded-rust/issues/367
+* embedded-hal
+    * ManagedCS / SPI device vs bus traits
+        * https://github.com/rust-embedded/embedded-hal/pull/245
+        * https://github.com/rust-embedded/embedded-hal/pull/350
+        * https://github.com/rust-embedded/embedded-hal/pull/351
+        * Seems like taking 351 but swapping to using closures might be the nicest way forward
+    * async: add digital Wait https://github.com/rust-embedded/embedded-hal/pull/346