0e7b8c2ef5
Fix docs to match UART0 firmware implementation
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The firmware uses UART0 (via USB bridge) with ESP-IDF console disabled,
not UART1 on GPIO4/GPIO5 as originally documented. Updated both docs to
reflect the actual hardware-verified configuration:
- protocol-spec.md: UART peripheral description
- hardware-setup.md: wiring section, monitor section, sdkconfig table,
troubleshooting steps
2026-02-02 15:38:20 -07:00
6398a5223a
ESP32 Bluetooth test harness MCP server
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UART-controlled ESP32 peripheral for automated E2E Bluetooth testing.
Dual-mode (Classic BT + BLE) via Bluedroid on original ESP32.
Firmware (ESP-IDF v5.x, 2511 lines C):
- NDJSON protocol over UART1 (115200 baud)
- System commands: ping, reset, get_info, get_status
- Classic BT: GAP, SPP, all 4 SSP pairing modes
- BLE: GATTS, advertising, GATT service/characteristic management
- 6 device personas: headset, speaker, keyboard, sensor, phone, bare
- Event reporter: thread-safe async event queue to host
Python MCP server (FastMCP, 1626 lines):
- Async serial client with command/response correlation
- Event queue with wait_for pattern matching
- Tools: connection, configure, classic, ble, persona, events
- MCP resources: esp32://status, esp32://events, esp32://personas
Tests: 74 unit tests passing, 5 integration test stubs (skip without hardware)
2026-02-02 15:12:28 -07:00
