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SET BRIGHTNESS..?? #3

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KangKamal opened this issue Feb 14, 2018 · 2 comments
Open

SET BRIGHTNESS..?? #3

KangKamal opened this issue Feb 14, 2018 · 2 comments

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@KangKamal
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actually, the code is work, but how to set brightness? i saw the library just using setBrightness but my led turn on randomly color... how to use it? thanks
@rogerclarkmelbourne
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Umm.

Looks like I failed to implement that function, and its still got the adafruit code which uses a buffer which contains RGBRGBRGB style data, but my version encodes this into data that it can directly send via SPI DMA

So the setBrightness function needs to be re-written to unencode the buffer back to RGB, do the brightness modification and then re-encode

@aaronaverill
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Implemented in this pull request, along with getPixelColor()

#6

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@aaronaverill @rogerclarkmelbourne @KangKamal