feat: add SerialT5DeviceAdapter for Tuya T5 dev board over UART - #1
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sunny5937 wants to merge 4 commits into
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feat: add SerialT5DeviceAdapter for Tuya T5 dev board over UART#1sunny5937 wants to merge 4 commits into
sunny5937 wants to merge 4 commits into
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Implement SerialT5DeviceAdapter following DeviceAdapter Protocol. - connect() opens COM3 @ 115200 baud (configurable via env vars) - send_action() writes signal code as ASCII byte + newline: 0/1/2 - close() releases serial port gracefully - Register serial mode in build_device_adapter() factory - Add serial_port / serial_baudrate fields to DeviceSettings - Add pyserial>=3.5 to requirements.txt - Add standalone verification script: scripts/test_t5_serial.py - Update .env.example with serial mode configuration docs Branch: t5-serial-adapter only; main untouched.
Merge T5AI hardware integration improvements from local workspace: - Automatic CH342-A port detection via USB VID:PID (1A86:55D2) - Robust serial adapter with deduplication and reconnection - python-dotenv integration for .env auto-loading - README_T5AI_SERIAL.md with hardware setup instructions - send_t5_command.py utility for manual command testing - Updated HACKATHON_TECHNICAL_NOTE.md with full T5AI system docs
When resolve_serial_port('auto') finds no CH342 chip (VID:PID 1A86:55D2),
fall back to scanning all available serial ports:
- If exactly one serial port exists, use it automatically.
- If zero ports exist, raise a clear error.
- If multiple ports exist, list them all in the error message
so the user can set EEG_DEVICE_SERIAL_PORT explicitly.
Also removes duplicate logger = logging.getLogger(__name__) that
caused confusion (LOGGER is the canonical one).
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Implement SerialT5DeviceAdapter following DeviceAdapter Protocol.
Branch: t5-serial-adapter only; main untouched.