CMSIS-DSP
Version 1.10.0
CMSIS DSP Software Library
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Functions | |
void | arm_q15_to_f16 (const q15_t *pSrc, float16_t *pDst, uint32_t blockSize) |
Converts the elements of the Q15 vector to f16 vector. More... | |
void | arm_q15_to_float (const q15_t *pSrc, float32_t *pDst, uint32_t blockSize) |
Converts the elements of the Q15 vector to floating-point vector. More... | |
void | arm_q15_to_q31 (const q15_t *pSrc, q31_t *pDst, uint32_t blockSize) |
Converts the elements of the Q15 vector to Q31 vector. More... | |
void | arm_q15_to_q7 (const q15_t *pSrc, q7_t *pDst, uint32_t blockSize) |
Converts the elements of the Q15 vector to Q7 vector. More... | |
void arm_q15_to_f16 | ( | const q15_t * | pSrc, |
float16_t * | pDst, | ||
uint32_t | blockSize | ||
) |
Converts the elements of the floating-point vector to Q31 vector.
[in] | pSrc | points to the Q15 input vector |
[out] | pDst | points to the f16 output vector |
[in] | blockSize | number of samples in each vector |
pDst[n] = (float16_t) pSrc[n] / 32768; 0 <= n < blockSize.
[in] | pSrc | points to the Q15 input vector |
[out] | pDst | points to the floating-point output vector |
[in] | blockSize | number of samples in each vector |
pDst[n] = (float32_t) pSrc[n] / 32768; 0 <= n < blockSize.
[in] | pSrc | points to the Q15 input vector |
[out] | pDst | points to the Q31 output vector |
[in] | blockSize | number of samples in each vector |
pDst[n] = (q31_t) pSrc[n] << 16; 0 <= n < blockSize.
[in] | pSrc | points to the Q15 input vector |
[out] | pDst | points to the Q7 output vector |
[in] | blockSize | number of samples in each vector |
pDst[n] = (q7_t) pSrc[n] >> 8; 0 <= n < blockSize.