packWS2816Pixel()

pair< CRGB, CRGB > fl::packWS2816Pixel ( u16 s0, u16 s1, u16 s2 )

inline

Pack a single 16-bit RGB pixel into two 8-bit CRGB pixels for WS2816.

Parameters

s0	First 16-bit channel value (R)
s1	Second 16-bit channel value (G)
s2	Third 16-bit channel value (B)

Returns

Pair of CRGB pixels encoding the 16-bit values

Note

Channel layout: [R_hi, R_lo, G_hi] and [G_lo, B_hi, B_lo]

Definition at line 36 of file ws2816.h.

                                                                {
    // Split each 16-bit channel into high/low bytes
    u8 b0_hi = s0 >> 8;
    u8 b0_lo = s0 & 0xFF;
    u8 b1_hi = s1 >> 8;
    u8 b1_lo = s1 & 0xFF;
    u8 b2_hi = s2 >> 8;
    u8 b2_lo = s2 & 0xFF;
 
    // Pack into two CRGB pixels: [R_hi, R_lo, G_hi] and [G_lo, B_hi, B_lo]
    return make_pair(
        CRGB(b0_hi, b0_lo, b1_hi),
        CRGB(b1_lo, b2_hi, b2_lo)
    );
}

References make_pair().

Referenced by encodeWS2816().

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