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Merge pull request #25 from GrepitAB/development
Upstream of internal work open sourced from https://github.com/GrepitAB. Thanks @tmplt.
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‎.github/workflows/build.yml

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name: HAL
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on: [push, pull_request]
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jobs:
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setup:
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runs-on: ubuntu-latest
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steps:
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- name: Checkout sources
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uses: actions/checkout@v2
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- id: pacs
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run: echo "::set-output name=pac_matrix::$(ls ./pac --indicator-style=none | cut -c 3- | jq -ncR '[inputs]')"
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- id: boards
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run: echo "::set-output name=board_matrix::$(ls ./boards --indicator-style=none | jq -ncR '[inputs]')"
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outputs:
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pac_matrix: ${{ steps.pacs.outputs.pac_matrix }}
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board_matrix: ${{ steps.boards.outputs.board_matrix }}
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build:
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needs: setup
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runs-on: ubuntu-latest
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strategy:
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matrix:
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pac: ${{ fromJson(needs.setup.outputs.pac_matrix) }}
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steps:
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- name: Checkout sources
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uses: actions/checkout@v2
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- name: Install Rust (thumbv7em)
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run: rustup show
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- name: Build HAL for ${{ matrix.pac }}
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run: |
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cargo check --package atsamx7x-hal --features ${{ matrix.pac }},unproven
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board-examples:
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needs: setup
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runs-on: ubuntu-latest
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strategy:
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matrix:
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board: ${{ fromJson(needs.setup.outputs.board_matrix) }}
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steps:
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- name: Checkout sources
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uses: actions/checkout@v2
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- name: Install Rust (thumbv7em)
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run: rustup show
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- name: Build boards/${{ matrix.board }}/examples/*
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run: |
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cd boards/${{ matrix.board }}
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cargo check --examples
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clippy-hal:
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needs: build
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runs-on: ubuntu-latest
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steps:
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- name: Checkout sources
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uses: actions/checkout@v2
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- name: Install Rust (thumbv7em)
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run: rustup show
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- name: Lint HAL
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run: cargo clippy --package atsamx7x-hal --no-deps --features samv71q21b,unproven -- --deny warnings
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clippy-examples:
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needs: [setup, build, board-examples]
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runs-on: ubuntu-latest
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strategy:
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matrix:
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board: ${{ fromJson(needs.setup.outputs.board_matrix) }}
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steps:
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- name: Checkout sources
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uses: actions/checkout@v2
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- name: Install Rust (thumbv7em)
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run: rustup show
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- name: Lint boards/${{ matrix.board }}/examples/*
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run: |
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cd boards/${{ matrix.board }}
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cargo clippy --examples --no-deps -- --deny warnings
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docs:
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needs: build
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runs-on: ubuntu-latest
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steps:
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- name: Checkout sources
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uses: actions/checkout@v2
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- name: Install Rust (thumbv7em)
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run: rustup show
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- name: Build HAL documentation
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run: cargo doc --package atsamx7x-hal --no-deps --features samv71q21b,unproven
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- name: Build HAL doc tests
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run: cargo test --package atsamx7x-hal --doc --features samv71q21b,unproven --target x86_64-unknown-linux-gnu
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‎.github/workflows/changelog.yml

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# Check that the changelog is updated for all changes. This is only run
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# for PRs.
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#
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# Borrowed from <https://github.com/rtic-rs/cortex-m-rtic/pull/577>
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on:
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pull_request:
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# opened, reopened, synchronize are the default types for pull_request.
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# labeled, unlabeled ensure this check is also run if a label is added or removed.
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types: [opened, reopened, labeled, unlabeled, synchronize]
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name: Changelog
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jobs:
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changelog:
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name: Changelog
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runs-on: ubuntu-latest
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steps:
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- name: Checkout sources
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uses: actions/checkout@v2
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- name: Check that changelog updated
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uses: dangoslen/changelog-enforcer@v3
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with:
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changeLogPath: CHANGELOG.md
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skipLabels: 'skip-changelog'
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missingUpdateErrorMessage: 'Please add a changelog entry in the CHANGELOG.md file.'
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env:
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GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

‎.github/workflows/rustfmt.yml

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name: Formatting
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on: [push, pull_request]
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env:
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CARGO_TERM_COLOR: always
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jobs:
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format:
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runs-on: ubuntu-latest
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steps:
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- uses: actions/checkout@v2
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- name: Install Rust (thumbv7em)
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run: rustup show
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- run: |
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set -xeu
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cargo fmt --package atsamx7x-hal -- --check
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for manifest in $(find ./boards -type f -iname Cargo.toml); do
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pushd $(dirname $manifest)
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cargo fmt -- --check
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popd
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done

‎.gitignore

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# IDE/Editors specific stuff and junk
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.vscode/
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# Build artifacts
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target/
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**/*.rs.bk
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# IDE/Editors specific stuff and junk
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.vscode/
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# Build artifacts
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target/
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**/*.rs.bk
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/boards/atsamv71-xult/logs/
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Cargo.lock

‎.gitmodules

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[submodule "cmsis-svd"]
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path = cmsis-svd
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url = https://github.com/posborne/cmsis-svd.git

‎CHANGELOG.md

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# Changelog
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## [Unreleased]
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## [v0.1.0] 2022-03-16
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* [cmsis-svd](./cmsis-svd/README.md) submodule as source of SVD files instead of collection in LFS (#2)
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* [svd2rust] v0.21.0 used for PAC generation (#2)
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* watchdog disabling facility (#4)
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## [v0.0.2] 2020-06-03
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* same70*: added foundations for ATSAME70 series support
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* Commitment to 0BSD license following practice from other PAC/HAL crates
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## [v0.0.1] 2019-07-31
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* pac: Generated for ATSAMS70 family
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* hal: Just very simple stuff added
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* automation script in Python
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[Unreleased]: https://github.com/stm32-rs/stm32h7xx-hal/compare/v0.1.0...HEAD
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[v0.1.0]: https://github.com/stm32-rs/stm32h7xx-hal/compare/v0.2.0...v0.1.0
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[v0.0.2]: https://github.com/stm32-rs/stm32h7xx-hal/compare/v0.0.1...v0.0.2
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[v0.0.1]: https://github.com/michalfita/atsams70-rust/tree/v0.0.1
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[svd2rust]: https://github.com/rust-embedded/svd2rust
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# Changelog
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## [Unreleased]
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### Added
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- GitHub CI.
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### Changed
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- [Sealed](https://rust-lang.github.io/api-guidelines/future-proofing.html#sealed-traits-protect-against-downstream-implementations-c-sealed) all HAL-internal traits to disallow potentially unsound downstream trait implementations.
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- Regenerated PACs with `svd2rust 0.25.1` using up-to-date (2022-05-18) SVDs. These SVDs are now vendored in this repository, instead of using a submodule.
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### Removed
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- Unused auxiliary script `hal/build.sh`.
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- Deprecated `.ci/` configuration files and Gitlab CI.
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### Fixed
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- HAL build when targeting `sams70n19b`.
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## [v0.3.0] 2022-08-26
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### Added
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- `tc` module: abstrations of Timer Counter channels:
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- `tc::Generate` channels: [`Monotonic`](https://docs.rs/rtic-monotonic/1.0.0/rtic_monotonic/trait.Monotonic.html), [`ehal::timer::{Countdown,Cancel}`](https://docs.rs/embedded-hal/0.2.7/embedded_hal/timer/index.html), and [`ehal::blocking::delay::Delay{Ms,Us}`](https://docs.rs/embedded-hal/0.2.7/embedded_hal/blocking/delay/index.html) implementations.
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- `tc::Capture` channels: measurement of frequencies, read from `TIOAx` `tc::ChannelInputPin<_, _ , A>`s, with subsampling support.
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- `boards/atsamv71_xult/examples`:
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- `blinky_tc`: blinks a LED by use of a `tc::Monotonic`; and
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- `blinky_tc_irq`: blinks a LED by use of a `tc::Timer`.
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- `serial::Uart::UartError::PrescalerUnderflow` error.
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- `serial::Uart::UartError::InvalidPck` error.
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- `pwm` module: allows frequencies and duty-rates to be independently set for each `pwm::Channel`, with help from `ehal::PwmPin`.
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- `hal/rust-toolchain.toml` that pins `rustc` (and relevant components/targets) to MSRV 1.63.0.
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- Crate feature: `reconfigurable-system-pins`; see below.
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- CI job that enforces `CHANGELOG.md` additions, unless the MR is labeled `skip-changelog`.
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### Removed
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- `serial::Uart::UartError::BaudRateNotInRange` error.
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- `serial::Uart::reconfigure`, which did not exhaustively error check input parameters.
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### Fixed
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- `Pck::configure` now records its output frequency correctly.
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- `Uart::{new,reconfigure}`: now rounds the calculated prescaler to the closest value instead of rounding down.
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- `Uart::new`: now returns `Err(UartError::InvalidPck)` if the baud-rate generating `Pck` is not at least three times slow than the peripheral clock (`HostClock`).
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- Clippy warnings in `boards/*/examples/*`.
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- The special-on-reset pins `PB4/5/6/7/12` are now switched from their alternate modes (ERASE, TCK/SWCLK, TMS/SWDIO, TDO/TRACESWO, TDI, respectively) to a regular PIO pin upon a `Pin::into_{mode,peripheral,input,output}`, if the `reconfigurable-system-pins` feature is enabled.
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### Changed
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- `Pck::configure` now takes a `u16` prescaler instead of a `u8`, and returns `Err(PckError)` if the prescaler cannot be applied.
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- Renamed `serial::ExtU32` to `serial::ExtBpsU32`, in order to not clash with `fugit::ExtU32`.
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## [v0.2.1] 2022-08-08
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### Fixed
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- `boards/`: Incorrect HAL crate version.
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## [v0.2.0] 2022-08-08
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### Added
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- Nonexhaustive APIs for the following peripherals:
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- PMC;
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- EFC (to configure flash wait states only);
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- GPIO;
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- Serial peripherals: SPI, TWI (I²C), UART and USART (SPI/UART only);
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- AFEC (ADC);
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- RTT (for RTIC scheduling, `ehal::blocking::delay::Delay*` impl); and
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- USB support (via `usb-device`).
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- SAM V71/E70 Xplained Ultra/Pro board examples for most above peripherals.
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- GitLab CI configuration.
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## [v0.1.0] 2022-03-16
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* [cmsis-svd](./cmsis-svd/README.md) submodule as source of SVD files instead of collection in LFS (#2)
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* [svd2rust] v0.21.0 used for PAC generation (#2)
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* watchdog disabling facility (#4)
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## [v0.0.2] 2020-06-03
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* same70*: added foundations for ATSAME70 series support
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* Commitment to 0BSD license following practice from other PAC/HAL crates
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## [v0.0.1] 2019-07-31
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* pac: Generated for ATSAMS70 family
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* hal: Just very simple stuff added
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* automation script in Python
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[Unreleased]: https://github.com/atsams-rs/atsamx7x-hal/compare/v0.3.0...HEAD
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[v0.3.0]: https://github.com/atsams-rs/atsamx7x-hal/compare/v0.2.1...v0.3.0
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[v0.2.1]: https://github.com/atsams-rs/atsamx7x-hal/compare/v0.2.0...v0.2.1
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[v0.2.0]: https://github.com/atsams-rs/atsamx7x-hal/compare/v0.1.0...v0.2.0
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[v0.1.0]: https://github.com/atsams-rs/atsamx7x-hal/compare/compare/v0.2.0...v0.1.0
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[v0.0.2]: https://github.com/atsams-rs/atsamx7x-hal/compare/v0.0.1...v0.0.2
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[v0.0.1]: https://github.com/atsams-rs/atsamx7x-hal/compare/tree/v0.0.1
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[svd2rust]: https://github.com/rust-embedded/svd2rust

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