删除 neopixel.py

neopixel.py

@@ -1,50 +0,0 @@
-# NeoPixel driver for MicroPython
-# MIT license; Copyright (c) 2016 Damien P. George, 2021 Jim Mussared
-
-from machine import bitstream
-
-
-class NeoPixel:
-    # G R B W
-    ORDER = (1, 0, 2, 3)
-
-    def __init__(self, pin, n, bpp=3, timing=1):
-        self.pin = pin
-        self.n = n
-        self.bpp = bpp
-        self.buf = bytearray(n * bpp)
-        self.pin.init(pin.OUT)
-        # Timing arg can either be 1 for 800kHz or 0 for 400kHz,
-        # or a user-specified timing ns tuple (high_0, low_0, high_1, low_1).
-        self.timing = (
-            ((400, 850, 800, 450) if timing else (800, 1700, 1600, 900))
-            if isinstance(timing, int)
-            else timing
-        )
-
-    def __len__(self):
-        return self.n
-
-    def __setitem__(self, i, v):
-        offset = i * self.bpp
-        for i in range(self.bpp):
-            self.buf[offset + self.ORDER[i]] = v[i]
-
-    def __getitem__(self, i):
-        offset = i * self.bpp
-        return tuple(self.buf[offset + self.ORDER[i]] for i in range(self.bpp))
-
-    def fill(self, v):
-        b = self.buf
-        l = len(self.buf)
-        bpp = self.bpp
-        for i in range(bpp):
-            c = v[i]
-            j = self.ORDER[i]
-            while j < l:
-                b[j] = c
-                j += bpp
-
-    def write(self):
-        # BITSTREAM_TYPE_HIGH_LOW = 0
-        bitstream(self.pin, 0, self.timing, self.buf)