Gurkengewuerz/audio-reactive-led-strip
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Fix bug where message bytes were in wrong scope

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This commit is contained in:
Scott Lawson 2017-01-30 07:32:09 -08:00 committed by GitHub
parent ee0eda9a4c
commit debd7f689f
1 changed files with 1 additions and 2 deletions
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3
python/led.py
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@ -62,8 +62,6 @@ def _update_esp8266():
pixels = np.clip(pixels, 0, 255).astype(int)
# Optionally apply gamma correc tio
p = _gamma[pixels] if config.SOFTWARE_GAMMA_CORRECTION else np.copy(pixels)
# Send UDP packets when using ESP8266
m = '' if _is_python_2 else []
MAX_PIXELS_PER_PACKET = 126
# Pixel indices
idx = range(pixels.shape[1])
@ -71,6 +69,7 @@ def _update_esp8266():
n_packets = len(idx) // MAX_PIXELS_PER_PACKET + 1
idx = np.array_split(idx, n_packets)
for packet_indices in idx:
m = '' if _is_python_2 else []
for i in packet_indices:
if _is_python_2:
m += chr(i) + chr(p[0][i]) + chr(p[1][i]) + chr(p[2][i])