wave3Untranspose_16()

void fl::wave3Untranspose_16	(	const u8(&)	transposed[16 *sizeof(Wave3Byte)],
		u8(&)	output[16 *sizeof(Wave3Byte)] )

Definition at line 259 of file wave3.cpp.hpp.

                                                                                 {
    Wave3Byte lane_waves[16];
 
    for (int symbol_idx = 0; symbol_idx < 3; symbol_idx++) {
        u8 lane_bytes[16] = {0};
 
        for (int pulse_idx = 0; pulse_idx < 8; pulse_idx++) {
            int pulse_bit = 7 - pulse_idx;
            int input_offset = symbol_idx * 16 + pulse_idx * 2;
            u16 input_word = (u16)transposed[input_offset] |
                                  ((u16)transposed[input_offset + 1] << 8);
 
            for (int lane = 0; lane < 16; lane++) {
                u8 pulse = (input_word >> lane) & 1;
                lane_bytes[lane] |= (pulse << pulse_bit);
            }
        }
 
        for (int lane = 0; lane < 16; lane++) {
            lane_waves[lane].data[symbol_idx] = lane_bytes[lane];
        }
    }
 
    for (int lane = 0; lane < 16; lane++) {
        fl::isr::memcpy(output + lane * sizeof(Wave3Byte), &lane_waves[lane], sizeof(Wave3Byte));
    }
}

References fl::Wave3Byte::data, FL_RESTRICT_PARAM, and fl::isr::memcpy().

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