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48 struct cordic_iq coord; in cordic_calc_iq() local54 coord.i = CORDIC_ANGLE_GEN; in cordic_calc_iq()55 coord.q = 0; in cordic_calc_iq()73 valtmp = coord.i - (coord.q >> iter); in cordic_calc_iq()74 coord.q += (coord.i >> iter); in cordic_calc_iq()77 valtmp = coord.i + (coord.q >> iter); in cordic_calc_iq()78 coord.q -= (coord.i >> iter); in cordic_calc_iq()81 coord.i = valtmp; in cordic_calc_iq()84 coord.i *= signx; in cordic_calc_iq()85 coord.q *= signx; in cordic_calc_iq()[all …]