kopia lustrzana https://github.com/micropython/micropython-lib
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Autor | SHA1 | Data |
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Tom Mount | f72f1d2616 | |
Damien George | 45ead11f96 | |
Tom Mount | 1f1f51d57c | |
Tom Mount | 6ca933b9f2 | |
Tom Mount | 9b5be62585 | |
Tom Mount | 9e80530a74 | |
Tom Mount | 866fd2f74a | |
Tom Mount | 0014eac906 | |
Tom Mount | f683608542 | |
Tom Mount | 6f3ebea466 | |
Tom Mount | 92967e0618 | |
Tom Mount | 47c5dbc4d5 | |
Tom Mount | 69f6d61881 | |
Tom Mount | 8105f2db3a | |
Tom Mount | 94e3dab79a | |
Tom Mount | 2d9486c95a |
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@ -1,3 +1,3 @@
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metadata(description="WS2812/NeoPixel driver.", version="0.1.0")
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metadata(description="WS2812/NeoPixel driver.", version="0.2.0")
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module("neopixel.py", opt=3)
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@ -8,10 +8,11 @@ class NeoPixel:
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# G R B W
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ORDER = (1, 0, 2, 3)
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def __init__(self, pin, n, bpp=3, timing=1):
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def __init__(self, pin, n, bpp=3, timing=1, brightness=None):
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self.pin = pin
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self.n = n
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self.bpp = bpp
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self.b = None if brightness is None else min(max(brightness, 0), 1)
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self.buf = bytearray(n * bpp)
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self.pin.init(pin.OUT)
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# Timing arg can either be 1 for 800kHz or 0 for 400kHz,
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@ -22,11 +23,17 @@ class NeoPixel:
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else timing
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)
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def _b(self, v):
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if self.b is not None:
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return tuple(round(c * self.b) for c in v)
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return v
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def __len__(self):
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return self.n
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def __setitem__(self, i, v):
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offset = i * self.bpp
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v = self._b(v)
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for i in range(self.bpp):
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self.buf[offset + self.ORDER[i]] = v[i]
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@ -35,6 +42,7 @@ class NeoPixel:
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return tuple(self.buf[offset + self.ORDER[i]] for i in range(self.bpp))
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def fill(self, v):
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v = self._b(v)
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b = self.buf
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l = len(self.buf)
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bpp = self.bpp
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@ -45,6 +53,13 @@ class NeoPixel:
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b[j] = c
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j += bpp
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def brightness(self, b=None):
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if b is None:
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return self.b
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self.b = min(max(b, 0), 1)
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for i in range(self.n * self.bpp):
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self.buf[i] = round(self.buf[i] * self.b)
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def write(self):
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# BITSTREAM_TYPE_HIGH_LOW = 0
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bitstream(self.pin, 0, self.timing, self.buf)
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@ -0,0 +1,29 @@
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import machine
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import neopixel
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def neopixel_test():
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np = neopixel.NeoPixel(machine.Pin(1), 3)
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print("Fill with a color.")
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np.fill((255, 128, 64))
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print("Verify the bytes to be written")
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expected = bytearray([255, 128, 64, 255, 128, 64, 255, 128, 64])
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actual = np.buf
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passed = "passed" if expected == actual else "failed"
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print(f"Initial fill: {passed}.")
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print()
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print("Change brightness of all pixels.")
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np.brightness(0.5)
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expected = bytearray([127, 64, 32, 127, 64, 32, 127, 64, 32])
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actual = np.buf
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passed = "passed" if expected == actual else "failed"
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print(f"Brightness change: {passed}.")
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print()
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print("Get current brightness.")
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expected = 0.5
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actual = np.brightness()
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passed = "passed" if expected == actual else "failed"
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print(f"Brightness get: {passed}.")
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print()
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@ -1,3 +1,3 @@
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metadata(version="0.2.0")
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metadata(version="0.2.1")
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module("ssl.py", opt=3)
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@ -1,12 +1,5 @@
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import tls
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from tls import (
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CERT_NONE,
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CERT_OPTIONAL,
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CERT_REQUIRED,
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MBEDTLS_VERSION,
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PROTOCOL_TLS_CLIENT,
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PROTOCOL_TLS_SERVER,
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)
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from tls import *
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class SSLContext:
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