swaitsandClaude Opus 4.6
3102fc747a
Implement full SSD1306 OLED display support: - Splash screen on boot (1.5s) with project name, version, board - Dashboard showing radio state, config, counters, RSSI/SNR - RSSI history sparkline (64-sample ring buffer, 2px-wide bars) - DisplayOn/DisplayOff host commands routed via dedicated channel - Pure render functions against generic DrawTarget (no hardware coupling) - Display on/off control bypasses radio task entirely Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
43 lines
1.7 KiB
Markdown
43 lines
1.7 KiB
Markdown
# `cobs`
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This is an implementation of the Consistent Overhead Byte Stuffing (COBS) algorithm in Rust.
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COBS is an algorithm for transforming a message into an encoding where a specific value (the "sentinel" value) is not used. This value can then be used to mark frame boundaries in a serial communication channel.
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See [the wikipedia article](https://www.wikipedia.org/wiki/Consistent_Overhead_Byte_Stuffing) for details.
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## Features
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`cobs` supports various runtime environments and is also suitable for `no_std` environments.
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### Default features
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- [`std`](https://doc.rust-lang.org/std/): Enables functionality relying on the standard library
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and also activates the `alloc` feature. Currently only adds `std::error::Error` support for the
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library error types.
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- [`alloc`](https://doc.rust-lang.org/alloc/): Enables features which operate on containers
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like [`alloc::vec::Vec`](https://doc.rust-lang.org/beta/alloc/vec/struct.Vec.html).
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Enabled by the `std` feature.
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### Optional features
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- [`defmt`](https://docs.rs/defmt/latest/defmt/): Adds `defmt::Format` derives on some data
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structures and error types.
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- [`serde`](https://serde.rs/): Adds `serde` derives on some data structures and error types.
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## License
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Licensed under either of
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* Apache License, Version 2.0, ([LICENSE-APACHE](LICENSE-APACHE) or http://www.apache.org/licenses/LICENSE-2.0)
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* MIT license ([LICENSE-MIT](LICENSE-MIT) or http://opensource.org/licenses/MIT)
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at your option.
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### Contribution
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Unless you explicitly state otherwise, any contribution intentionally
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submitted for inclusion in the work by you, as defined in the Apache-2.0
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license, shall be dual licensed as above, without any additional terms or
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conditions.
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