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16 lines
313 B
C
16 lines
313 B
C
#include "ref.h"
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arm_status ref_sqrt_q31(q31_t in, q31_t * pOut)
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{
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*pOut = (q31_t)(sqrtf((float32_t)in / 2147483648.0f) * 2147483648.0f);
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return ARM_MATH_SUCCESS;
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}
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arm_status ref_sqrt_q15(q15_t in, q15_t * pOut)
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{
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*pOut = (q15_t)(sqrtf((float32_t)in / 32768.0f) * 32768.0f);
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return ARM_MATH_SUCCESS;
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}
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