Jimmy
d5cab2efdf
Pico panels get static IPs on 10.1.1.10–14 with per-panel LED counts, Makefile deploy targets, and Python examples for animations, sync tests, and direct Pi SPI control. Co-authored-by: Cursor <cursoragent@cursor.com>
76 lines
1.9 KiB
Python
76 lines
1.9 KiB
Python
"""Control two WS2812 strips with board-appropriate defaults."""
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from __future__ import annotations
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from leds.config import StripConfig, default_dual_strip_configs
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from leds.strip import LedStrip
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class LedStrips:
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"""Drive two WS2812 strips. Use default configs or pass StripConfig per strip."""
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def __init__(
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self,
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count0: int,
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count1: int,
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*,
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config0: StripConfig | None = None,
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config1: StripConfig | None = None,
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brightness: float = 1.0,
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) -> None:
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if config0 is None or config1 is None:
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defaults = default_dual_strip_configs(
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count0, count1, brightness=brightness
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)
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config0 = config0 or defaults[0]
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config1 = config1 or defaults[1]
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self._strips = (
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_strip_from_config(config0),
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_strip_from_config(config1),
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)
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@property
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def strip0(self) -> LedStrip:
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return self._strips[0]
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@property
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def strip1(self) -> LedStrip:
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return self._strips[1]
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def __getitem__(self, index: int) -> LedStrip:
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if index not in (0, 1):
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raise IndexError("strip index must be 0 or 1")
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return self._strips[index]
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def show(self) -> None:
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for strip in self._strips:
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strip.show()
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def clear(self) -> None:
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for strip in self._strips:
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strip.clear()
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def close(self) -> None:
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for strip in self._strips:
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strip.close()
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def __enter__(self) -> LedStrips:
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return self
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def __exit__(self, *_exc) -> None:
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self.close()
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def _strip_from_config(config: StripConfig) -> LedStrip:
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return LedStrip(
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config.count,
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backend=config.backend,
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pin=config.pin,
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channel=config.channel,
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device=config.device,
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brightness=config.brightness,
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spi_bus=config.spi_bus,
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spi_device=config.spi_device,
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)
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