Gurkengewuerz/audio-reactive-led-strip
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LED optimization using gamma correction

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This commit is contained in:
Scott Lawson 2016-11-11 15:51:41 -08:00
parent ffbec2901f
commit 7aa12f17ed
1 changed files with 2 additions and 2 deletions
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python/led.py
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@ -18,10 +18,10 @@ def update():
p = _gamma[pixels] if config.GAMMA_CORRECTION else np.copy(pixels) p = _gamma[pixels] if config.GAMMA_CORRECTION else np.copy(pixels)
for i in range(config.N_PIXELS): for i in range(config.N_PIXELS):
# Ignore pixels if they haven't changed (saves bandwidth) # Ignore pixels if they haven't changed (saves bandwidth)
if np.array_equal(pixels[i], _prev_pixels[i]): if np.array_equal(p[i], _prev_pixels[i]):
continue continue
m += chr(i) + chr(p[i][0]) + chr(p[i][1]) + chr(p[i][2]) m += chr(i) + chr(p[i][0]) + chr(p[i][1]) + chr(p[i][2])
_prev_pixels = np.copy(pixels) _prev_pixels = np.copy(p)
_sock.sendto(m, (config.UDP_IP, config.UDP_PORT)) _sock.sendto(m, (config.UDP_IP, config.UDP_PORT))