FastLED 3.9.15
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◆ writeP9813()

template<typename CONTAINER_UIN8_T>
void fl::PixelIterator::writeP9813 ( CONTAINER_UIN8_T * out)
inline

Encode pixels in P9813 format (zero allocation)

Parameters
outOutput buffer to write encoded bytes
Note
Protocol: [Boundary:4B][LED:flag+BGR]×N[Boundary:4B]

Definition at line 311 of file pixel_iterator.h.

311 {
312 auto back_ins = fl::back_inserter(*out);
313 auto pixel_range = makeScaledPixelRangeRGB(this);
314 encodeP9813(pixel_range.first, pixel_range.second, back_ins);
315 }
pair< detail::ScaledPixelIteratorRGB, detail::ScaledPixelIteratorRGB > makeScaledPixelRangeRGB(PixelIterator *pixels) FL_NOEXCEPT
Create RGB input iterator range from PixelIterator.
back_insert_iterator< Container > back_inserter(Container &c) FL_NOEXCEPT
Helper function to create a back_insert_iterator.
Definition iterator.h:139
void encodeP9813(InputIterator first, InputIterator last, OutputIterator out) FL_NOEXCEPT
Encode pixel data in P9813 format.
Definition p9813.h:33

References fl::back_inserter(), fl::encodeP9813(), FL_NOEXCEPT, and fl::makeScaledPixelRangeRGB().

Referenced by fl::Channel::showPixels().

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