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Merged
rusty1968 merged 20 commits into from
Feb 24, 2026
+7,190 −289
Merged

I2c core #69

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533acc2
Add AST1060 I2C core driver with buffer mode and multi-master support
rusty1968 Dec 26, 2025
567b304
Implement embedded HAL traits for i2c_core
rusty1968 Dec 26, 2025
c259d9a
i2c_core: Add ClockConfig dependency injection for timing
rusty1968 Jan 27, 2026
a09afaf
i2c_core: Add functional tests and clippy fixes
rusty1968 Jan 28, 2026
f4cda17
Add i2c_core design doc and from_initialized() optimization
rusty1968 Jan 28, 2026
7244910
i2c_core: add from_initialized() and document AtomicBool tradeoffs
rusty1968 Jan 28, 2026
cc2cfd0
fix(i2c_core): use correct register for bus recovery command
rusty1968 Jan 28, 2026
346190d
feat(i2c_core): add public init_i2c_global() utility function
rusty1968 Jan 29, 2026
19b52e3
feat(i2c_core): add enable_slave() method for re-enabling slave mode
rusty1968 Jan 29, 2026
95b1227
Add i2c_core hardware integration tests for master/slave modes
rusty1968 Jan 29, 2026
65e14ca
invoke master/slave tests
rusty1968 Jan 30, 2026
9258d66
refactor(uart): replace uart module with modular uart_core
rusty1968 Jan 30, 2026
8b1add2
fix(i2c_core): correct register usage for byte/buffer mode transfers
rusty1968 Jan 30, 2026
9c1e997
fix(i2c_core): use single-transaction model for multi-chunk buffer tr…
rusty1968 Jan 30, 2026
aabf26e
i2c-core: i2c master functions tested on hardware; format test prints.
lxuxx Jan 30, 2026
5f4a4da
i2c-core: i2c slave functions tested on ast1060. i2c slave read/write…
lxuxx Feb 10, 2026
c26a0fe
deps: update to cortex-m-rt 0.7.5 and OpenPRoT/ast1060-pac for pigwee…
rusty1968 Feb 15, 2026
a1cd0aa
Add uart module from pigweed-drv for backward compatibility
rusty1968 Feb 15, 2026
6b58ff9
build: update to nightly-2025-07-20 and use --locked for cargo-bloat
rusty1968 Feb 23, 2026
e93e85b
fix: resolve clippy warnings for nightly-2025-07-20
rusty1968 Feb 23, 2026
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2 changes: 1 addition & 1 deletion .github/workflows/build-test.yml
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Original file line number Diff line number Diff line change
Expand Up @@ -30,7 +30,7 @@ jobs:
sudo apt-get install -qy build-essential curl gcc-multilib gcc-riscv64-unknown-elf git

- name: Install cargo-bloat
run: cargo install cargo-bloat
run: cargo install cargo-bloat --locked

- name: Verify Cargo.lock is up to date
run: |
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2 changes: 1 addition & 1 deletion .github/workflows/size-analysis.yml
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Original file line number Diff line number Diff line change
Expand Up @@ -30,7 +30,7 @@ jobs:
sudo apt-get install -qy build-essential curl gcc-multilib gcc-riscv64-unknown-elf git

- name: Install cargo-bloat
run: cargo install cargo-bloat
run: cargo install cargo-bloat --locked

- name: Build current branch
run: |
Expand Down
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