mbed official / mbed-dsp

CMSIS DSP library

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Diff: cmsis_dsp/TransformFunctions/arm_cfft_radix2_init_q15.c

Revision:
5:3762170b6d4d
Parent:
3:7a284390b0ce
--- a/cmsis_dsp/TransformFunctions/arm_cfft_radix2_init_q15.c	Mon Jun 23 09:30:09 2014 +0100
+++ b/cmsis_dsp/TransformFunctions/arm_cfft_radix2_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_radix2_init_q15.c    
@@ -53,6 +53,7 @@
 
 /**   
 * @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  It has been superseded by \ref arm_cfft_q15 and will be removed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.  
@@ -85,7 +86,7 @@
   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 */