Embassy-based no_std firmware for the Seeed Studio Xiao RP2040 that masquerades as a Dell MS116 USB HID Boot Mouse. Each cycle picks a random axis from the RP2040 ROSC RANDOMBIT register, nudges +1 px, dwells 25 ms, nudges -1 px, then sleeps 4.5 minutes. After 8 hours elapsed from boot or RESET press the device idles silently (watchdog still fed) until the user taps RESET (R) again, aligning a single press with one workday. Tooling: - mise.toml pins rust 1.95.0 with explicit components and the thumbv6m-none-eabi target, plus cargo-binutils / uf2conv helpers. - justfile shell is set to "mise exec -- sh -eu -c" so every recipe uses the pinned toolchain without any shell activation. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
25 lines
734 B
TOML
25 lines
734 B
TOML
[package]
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name = "jiggly"
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version = "0.1.0"
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edition = "2024"
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[dependencies]
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embassy-executor = { version = "0.10.0", features = ["platform-cortex-m", "executor-thread"] }
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embassy-time = { version = "0.5.1" }
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embassy-rp = { version = "0.10.0", features = ["rp2040", "time-driver", "critical-section-impl", "unstable-pac"] }
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embassy-usb = "0.6.0"
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usbd-hid = "0.10.0"
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cortex-m = { version = "0.7.6", features = ["inline-asm"] }
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cortex-m-rt = "0.7.5"
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panic-reset = "0.1"
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static_cell = "2.1"
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portable-atomic = { version = "1.13", features = ["critical-section"] }
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[profile.release]
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lto = true
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opt-level = "s"
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codegen-units = 1
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debug = 2
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overflow-checks = false
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