UART protocol v3 adds a slot byte to input frames (v2 still accepted as slot 0) and slot-tagged BB 03 rumble frames. The regular firmware exposes SWITCH_PICO_UART_CONTROLLERS (default 4) Switch Pro interfaces like the AIO build. The bridge shares one serial port across controllers, maps index:port[:slot], and demuxes rumble by slot. |
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| .. | ||
| example_switch_macro.py | ||