rust-embedded / rust-embedded/svd2rust
Add support for atomic xor/clear/set register operations for Raspberry Pi RP2040 microcontroller
Nobody has claimed this yet.
- Dominant language
- Rust
- Stars
- 857
- Forks
- 164
- PR merge metrics
- No merged PRs in 30d
Description
As per https://datasheets.raspberrypi.org/rp2040/rp2040-datasheet.pdf "2.1.2. Atomic Register Access"
This looks vaguely similar to something that was done for the msp430. Unsure how common this is for cortex M registers across the board. Would this be some type of very specific target?
Contributor guide
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First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
Start with section 2.1.2, “Atomic Register Access,” of the RP2040 datasheet, then compare the existing msp430 implementation mentioned in the issue. Determine how target-specific generation should represent atomic xor, clear, and set operations; done means RP2040 register maps support those operations without changing unrelated targets.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- raspberry-pi, rust
- Domain
- embedded-iot, tooling
- Issue type
- Feature
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 32/100