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Fix setting gamma correction.

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This commit is contained in:
Juergen Stuber 2018-12-28 15:32:16 +01:00
parent e93bc2f828
commit 55fd4c501f
1 changed files with 3 additions and 6 deletions
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9
main.py
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@ -106,12 +106,9 @@ class SerialWriter(threading.Thread):
gr = int(math.pow(i/255, r)*255)
gg = int(math.pow(i/255, g)*255)
gb = int(math.pow(i/255, b)*255)
assert gr >= 0 and gr <= 255
assert gg >= 0 and gg <= 255
assert gb >= 0 and gb <= 255
buf[i] =gr
buf[i+255] = gg
buf[i+511] = gb
buf[i] = max(0, min(255, gr))
buf[i+256] = max(0, min(255, gg))
buf[i+512] = max(0, min(255, gb))
ser.write(b"\x02")
ser.write(buf)
self.updateGamma = False