encodeWS2801()

template<typename InputIterator, typename OutputIterator>

void encodeWS2801	(	InputIterator	first,
		InputIterator	last,
		OutputIterator	out )

Encode pixel data in WS2801/WS2803 format using PixelIterator.

Deprecated

Use the input iterator version in ws2801.h instead: auto pixel_range = makeScaledPixelRangeRGB(&pixelIterator); auto out = fl::back_inserter(buffer); encodeWS2801(pixel_range.first, pixel_range.second, out);

Template Parameters

InputIterator	Iterator yielding fl::array<u8, 3> (RGB bytes)
OutputIterator	Output iterator accepting uint8_t

Parameters

first	Iterator to first pixel
last	Iterator past last pixel
out	Output iterator for encoded bytes

Note

This is now just a thin wrapper around the modern iterator version

Examples

/home/runner/work/FastLED/FastLED/src/fl/chipsets/encoders/output_sink.h.

Definition at line 36 of file ws2801_encoder_impl.h.

                                                                               {
    // Forward to the modern implementation in ws2801.h
    // This function signature is identical, so just call through
    while (first != last) {
        const array<u8, 3>& pixel = *first;
        *out++ = pixel[0];  // Red
        *out++ = pixel[1];  // Green
        *out++ = pixel[2];  // Blue
        ++first;
    }
    // No end frame needed - WS2801 latches via timing (clock pause)
}