Loading Source/FilteringFunctions/arm_lms_norm_q15.c +1 −0 Original line number Diff line number Diff line Loading @@ -116,6 +116,7 @@ void arm_lms_norm_q15( /* Update the energy calculation */ energy -= (((q31_t) x0 * (x0)) >> 15); energy += (((q31_t) in * (in)) >> 15); energy = (q15_t) __SSAT(energy, 16); /* Set the accumulator to zero */ acc = 0; Loading Source/FilteringFunctions/arm_lms_norm_q31.c +3 −2 Original line number Diff line number Diff line Loading @@ -115,7 +115,8 @@ void arm_lms_norm_q31( /* Update the energy calculation */ energy = (q31_t) ((((q63_t) energy << 32) - (((q63_t) x0 * x0) << 1)) >> 32); energy = (q31_t) (((((q63_t) in * in) << 1) + (energy << 32)) >> 32); energy = ((((q63_t) in * in) << 1) + (energy << 32)) >> 32; energy = clip_q63_to_q31(energy); /* Set the accumulator to zero */ acc = 0; Loading Loading
Source/FilteringFunctions/arm_lms_norm_q15.c +1 −0 Original line number Diff line number Diff line Loading @@ -116,6 +116,7 @@ void arm_lms_norm_q15( /* Update the energy calculation */ energy -= (((q31_t) x0 * (x0)) >> 15); energy += (((q31_t) in * (in)) >> 15); energy = (q15_t) __SSAT(energy, 16); /* Set the accumulator to zero */ acc = 0; Loading
Source/FilteringFunctions/arm_lms_norm_q31.c +3 −2 Original line number Diff line number Diff line Loading @@ -115,7 +115,8 @@ void arm_lms_norm_q31( /* Update the energy calculation */ energy = (q31_t) ((((q63_t) energy << 32) - (((q63_t) x0 * x0) << 1)) >> 32); energy = (q31_t) (((((q63_t) in * in) << 1) + (energy << 32)) >> 32); energy = ((((q63_t) in * in) << 1) + (energy << 32)) >> 32; energy = clip_q63_to_q31(energy); /* Set the accumulator to zero */ acc = 0; Loading
