writeByte()

void fl::DigitalMultiWrite8::writeByte ( u8 byte ) const

inline

Write a single bitmask byte to the 8 pins.

Same as write() but optimized for the single-byte case in timing-critical hot loops (clockless bit-banging). Avoids span iteration overhead — inlines directly to two nibble LUT lookups.

Definition at line 46 of file pins.h.

                                               {
        const u8 lo_nib = byte & 0x0F;
        const u8 hi_nib = (byte >> 4) & 0x0F;
        applyNibble(mSetLo[lo_nib], mClrLo[lo_nib]);
        applyNibble(mSetHi[hi_nib], mClrHi[hi_nib]);
    }

References applyNibble(), fl::FL_NO_EXCEPT, mClrHi, mClrLo, mSetHi, mSetLo, and writeByte().

Referenced by writeByte().

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