feat(transport): add native Windows support#75
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Implements native Windows support for mujina-miner without requiring WSL2 or Docker: - transport/usb/windows.rs: COM port polling-based USB device discovery using tokio_serial::available_ports(). Groups ports by VID:PID:serial, emits UsbDeviceConnected/Disconnected events every 2s to match Linux udev behavior. - transport/serial_windows.rs: Windows SerialStream wrapping tokio-serial with async I/O, runtime baud rate reconfiguration, split reader/writer/control handles, and lock-free stats via atomics. - transport/mod.rs: Conditional compilation to select serial_windows.rs on Windows vs serial.rs on Unix. - transport/usb.rs: Add Clone impl for UsbDeviceInfo and wire up Windows platform in serial_ports() and create_discovery(). - daemon.rs: Replace SIGINT/SIGTERM handlers with tokio::signal::ctrl_c() on Windows. - WINDOWS.md: Setup instructions, architecture notes, and troubleshooting guide. Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
- Match BitAxe by VID:PID (c0de:cafe) instead of manufacturer/product strings, since Windows reports "Microsoft" for CDC ACM devices instead of "OSMU"/"Bitaxe" - Make BitaxeBoard::new() async to use SerialStream::open().await, avoiding "runtime within runtime" panics when opening the data serial port on Windows - Read back fan RPM 1s after init and warn if outside 500-10000 RPM range - Clarify ASIC_RESET_PIN comment and port-opening log messages Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
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This is a great start, @aadhi1014. Thank you! |
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Summary
tokio_serial::available_ports(), groups by VID:PID:serial, emits the sameUsbDeviceConnected/UsbDeviceDisconnectedevents as the Linux udev pathserial_windows.rswrapstokio-serialwith async read/write, runtime baud rate changes, split reader/writer/control handles — identical API surface to the Unix implementationSIGINT/SIGTERMwithtokio::signal::ctrl_c()on Windowsc0de:cafe) — Windows reports "Microsoft" as manufacturer for CDC ACM devices instead of "OSMU"/"Bitaxe"BitaxeBoard::new()is nowasyncto avoid "runtime within runtime" panics when opening the data port on WindowsWINDOWS.mdcovers setup, architecture, troubleshooting, and known limitationsPlatform notes
Tested on Windows 11 with a BitAxe Gamma running bitaxe-raw firmware. No WSL2 or Docker required — runs as a native
.exe.Detection latency is ~2s on Windows (polling) vs near-instant on Linux (udev netlink). This is acceptable for mining use.
Test plan
cargo build --releasec0de:cafe) and confirm it appears in logs within 2scargo buildon Linux)cargo check --target x86_64-unknown-linux-gnupasses from Windows (cross-check)Files changed
transport/usb/windows.rstransport/serial_windows.rstransport/mod.rstransport/usb.rsdaemon.rsboard/bitaxe.rsWINDOWS.md🤖 Generated with Claude Code