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Fix call to spi.xfer2 which starts to modify LED information in place #33

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Fix call to spi.xfer2 which starts to modify LED information in place #33

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2 changes: 1 addition & 1 deletion server/drivers/apa102.py
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Original file line number Diff line number Diff line change
Expand Up @@ -142,7 +142,7 @@ def spi_start_frame() -> list:
def show(self) -> None:
"""sends the buffered color and brightness values to the strip"""
self.spi.xfer2(self.spi_start_frame())
self.spi.xfer2(self.leds) # SPI takes up to 4096 Integers. So we are fine for up to 1024 LEDs.
self.spi.xfer2(self.leds.copy()) # SPI takes up to 4096 Integers. So we are fine for up to 1024 LEDs.
if self.__sk9822_compatibility_mode:
self.spi.xfer2(self.spi_start_frame())
self.spi.xfer2(self.spi_end_frame(self.num_leds))
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