build(boards): xpython板卡执行 npm run build:prod

boards/default/micropython_esp32c2/build/lib/ws2812x.py

@@ -9,10 +9,11 @@ from time import sleep, sleep_us
 from machine import bitstream
 
 class NeoPixel:
-	def __init__(self, pin, n, bpp=3, timing=1, ORDER=(1, 0, 2, 3)):
+	def __init__(self, pin, n, bpp=3, timing=1, ORDER=(1, 0, 2, 3), func=None):
 		self.pin = pin
 		self.bpp = bpp
 		self.rgbs = n
+		self.func = func
 		self.ORDER = ORDER
 		self.rgb_buf = bytearray(self.rgbs * bpp)
 		self.timing = (((350, 850, 800, 400) if timing else (800, 1700, 1600, 900))	if isinstance(timing, int) else timing)
@@ -36,10 +37,12 @@ class NeoPixel:
 				j += self.bpp
 
 	def write(self):
+		if self.func: self.func(True)
 		self.pin.init(self.pin.OUT, value=0)
 		bitstream(self.pin, 0, self.timing, bytes(3) + self.rgb_buf)
 		sleep_us(150)
 		self.pin.init(self.pin.IN)
+		if self.func: self.func(False)
 
 	def color_chase(self,R, G, B, wait):
 		for i in range(self.rgbs):