CMSIS DSP library
Dependents: performance_timer Surfboard_ gps2rtty Capstone ... more
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Diff: cmsis_dsp/TransformFunctions/arm_cfft_radix4_init_q15.c
- Revision:
- 5:3762170b6d4d
- Parent:
- 3:7a284390b0ce
--- a/cmsis_dsp/TransformFunctions/arm_cfft_radix4_init_q15.c Mon Jun 23 09:30:09 2014 +0100 +++ b/cmsis_dsp/TransformFunctions/arm_cfft_radix4_init_q15.c Fri Nov 20 08:45:18 2015 +0000 @@ -1,8 +1,8 @@ /* ---------------------------------------------------------------------- -* Copyright (C) 2010-2013 ARM Limited. All rights reserved. +* Copyright (C) 2010-2014 ARM Limited. All rights reserved. * -* $Date: 17. January 2013 -* $Revision: V1.4.1 +* $Date: 19. March 2015 +* $Revision: V.1.4.5 * * Project: CMSIS DSP Library * Title: arm_cfft_radix4_init_q15.c @@ -54,6 +54,7 @@ /** * @brief Initialization function for the Q15 CFFT/CIFFT. +* @deprecated Do not use this function. It has been superseded by \ref arm_cfft_q15 and will be removed * @param[in,out] *S points to an instance of the Q15 CFFT/CIFFT structure. * @param[in] fftLen length of the FFT. * @param[in] ifftFlag flag that selects forward (ifftFlag=0) or inverse (ifftFlag=1) transform. @@ -84,7 +85,7 @@ /* Initialise the FFT length */ S->fftLen = fftLen; /* Initialise the Twiddle coefficient pointer */ - S->pTwiddle = (q15_t *) twiddleCoefQ15; + S->pTwiddle = (q15_t *) twiddleCoef_4096_q15; /* Initialise the Flag for selection of CFFT or CIFFT */ S->ifftFlag = ifftFlag; /* Initialise the Flag for calculation Bit reversal or not */