Initial commit.

.cargo/config.toml

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+[build]
+target = "avr-specs/avr-atmega328p.json"
+
+[target.'cfg(target_arch = "avr")']
+runner = "ravedude uno -cb 57600"
+
+[unstable]
+build-std = ["core"]

.gitignore

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+/target

Cargo.toml

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+[package]
+name = "linefollower"
+version = "0.1.0"
+authors = ["Petko <[email protected]>"]
+edition = "2021"
+license = "MIT OR Apache-2.0"
+
+[[bin]]
+name = "linefollower"
+test = false
+bench = false
+
+[dependencies]
+panic-halt = "0.2.0"
+ufmt = "0.1.0"
+nb = "0.1.2"
+embedded-hal = "0.2.3"
+
+[dependencies.arduino-hal]
+git = "https://github.com/rahix/avr-hal"
+rev = "1aacefb335517f85d0de858231e11055d9768cdf"
+features = ["arduino-uno"]
+
+# Configure the build for minimal size - AVRs have very little program memory
+[profile.dev]
+panic = "abort"
+lto = true
+opt-level = "s"
+
+[profile.release]
+panic = "abort"
+codegen-units = 1
+debug = true
+lto = true
+opt-level = "s"