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Searched refs:MAX_FFT_SIZE (Results 1 – 4 of 4) sorted by relevance

/hal_nxp-latest/mcux/middleware/wifi_nxp/wls/
Dwls_processing.c66 #define P(x) (((x*REMOVE_IIR*MAX_FFT_SIZE)>>IIR_FORMAT_NP)&(MAX_FFT_SIZE-1)) // adjust index format…
165 idx = (y_old*MAX_FFT_SIZE)>>(MPY_BIPT-1); in myAtan2()
167 tempVal = cosTablePtr[idx&(MAX_FFT_SIZE/2-1)]; in myAtan2()
168 if(idx&(MAX_FFT_SIZE/2)){ // [-pi,0) in myAtan2()
177 tempVal = cosTablePtr[idx&(MAX_FFT_SIZE-1)]; // apply modulo in myAtan2()
931 idx = (dcEdge*phaseRollPtr[qq + jj + ii*nRx] *MAX_FFT_SIZE) >> MPY_BIPT; // Ng=1 in detectPhaseJump()
932 idx &= (MAX_FFT_SIZE - 1); // apply modulo in detectPhaseJump()
1246 radix2IfftIntrinsic(pSrc, ifftSizeOsf, radix4FftTwiddleArr, MAX_FFT_SIZE);
1248 radix2IfftParallel(pSrc, ifftSizeOsf, radix4FftTwiddleArr, MAX_FFT_SIZE);
1250 radix2Ifft(pSrc, ifftSizeOsf, radix4FftTwiddleArr, MAX_FFT_SIZE);
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Dwls_radix4Fft.h26 #define MAX_FFT_SIZE 256 macro
29 #define MAX_FFT_SIZE 2048 macro
68 extern const INT16 radix4FftTwiddleArr[MAX_FFT_SIZE];
70 extern const INT16 radix4FftTwiddleArr[2 * MAX_FFT_SIZE];
Dwls_radix4Fft.c25 const INT16 radix4FftTwiddleArr[2 * MAX_FFT_SIZE] = { 0x7FFF, 0x0000, 0x7FFF, 0x0065, 0x7FFF, 0x00C…
232 const INT16 radix4FftTwiddleArr[2*MAX_FFT_SIZE] = {0X7FFF,0X0000,0X7FFF,0X00C9,0X7FFE,0X0192,0X7FFA…
336 const INT16 radix4FftTwiddleArr[2*MAX_FFT_SIZE] = {0X7FFF,0x0000,0x7FFE,0x0192,0x7FF6,0x0324,0x7FEA…
339 const INT16 radix4FftTwiddleArr[MAX_FFT_SIZE] = {0X7FFF,0x0000,0x7FF6,0x0324,0x7FD9,0x0648,0x7FA7,0…
341 const INT16 radix4FftTwiddleArr[2*MAX_FFT_SIZE] = {0X7FFF,0x0000,0x7FF6,0x0324,0x7FD9,0x0648,0x7FA7…
384 #if (MAX_FFT_SIZE > (1<<8))
Dwls_subspace_processing.c39 #define BUFFER_OFFSET (12*MAX_FFT_SIZE/2)
41 #define BUFFER_OFFSET (3*MAX_FFT_SIZE/2)