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ht16k33_alpha: set_brightness is in 1/16 steps #39

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ckloeti opened this issue Nov 5, 2022 · 0 comments
Open

ht16k33_alpha: set_brightness is in 1/16 steps #39

ckloeti opened this issue Nov 5, 2022 · 0 comments

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@ckloeti
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ckloeti commented Nov 5, 2022

HI, as the "set_brightness" value is multiplied by 16 in ht16k33_display.cpp (int val = (int) round(level * 16) it would may make sence to mention in the README.md to use vlaues from 0.0625 to 1 with 0.0625 steps.
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