1 files changed, 0 insertions, 123 deletions
diff --git a/src/modules/mathlib/CMSIS/DSP_Lib/Source/SupportFunctions/arm_q31_to_float.c b/src/modules/mathlib/CMSIS/DSP_Lib/Source/SupportFunctions/arm_q31_to_float.c
deleted file mode 100644
index 94deec9a1..000000000
--- a/src/modules/mathlib/CMSIS/DSP_Lib/Source/SupportFunctions/arm_q31_to_float.c
+++ /dev/null
@@ -1,123 +0,0 @@
-/* ----------------------------------------------------------------------------    
-* Copyright (C) 2010 ARM Limited. All rights reserved.    
-*    
-* $Date:        15. February 2012  
-* $Revision: 	V1.1.0  
-*    
-* Project: 	    CMSIS DSP Library    
-* Title:		arm_q31_to_float.c    
-*    
-* Description:	Converts the elements of the Q31 vector to floating-point vector.      
-*    
-* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0
-*  
-* Version 1.1.0 2012/02/15 
-*    Updated with more optimizations, bug fixes and minor API changes.  
-*   
-* Version 1.0.10 2011/7/15  
-*    Big Endian support added and Merged M0 and M3/M4 Source code.   
-*    
-* Version 1.0.3 2010/11/29   
-*    Re-organized the CMSIS folders and updated documentation.    
-*     
-* Version 1.0.2 2010/11/11    
-*    Documentation updated.     
-*    
-* Version 1.0.1 2010/10/05     
-*    Production release and review comments incorporated.    
-*    
-* Version 1.0.0 2010/09/20     
-*    Production release and review comments incorporated.    
-* ---------------------------------------------------------------------------- */
-
-#include "arm_math.h"
-
-/**    
- * @ingroup groupSupport    
- */
-
-/**    
- * @defgroup q31_to_x  Convert 32-bit Integer value    
- */
-
-/**    
- * @addtogroup q31_to_x    
- * @{    
- */
-
-/**    
- * @brief Converts the elements of the Q31 vector to floating-point vector.    
- * @param[in]       *pSrc points to the Q31 input vector    
- * @param[out]      *pDst points to the floating-point output vector   
- * @param[in]       blockSize length of the input vector    
- * @return none.    
- *    
- * \par Description:    
- *    
- * The equation used for the conversion process is:    
- *   
- * <pre>    
- * 	pDst[n] = (float32_t) pSrc[n] / 2147483648;   0 <= n < blockSize.    
- * </pre>    
- *   
- */
-
-
-void arm_q31_to_float(
-  q31_t * pSrc,
-  float32_t * pDst,
-  uint32_t blockSize)
-{
-  q31_t *pIn = pSrc;                             /* Src pointer */
-  uint32_t blkCnt;                               /* loop counter */
-
-
-#ifndef ARM_MATH_CM0
-
-  /* Run the below code for Cortex-M4 and Cortex-M3 */
-
-  /*loop Unrolling */
-  blkCnt = blockSize >> 2u;
-
-  /* First part of the processing with loop unrolling.  Compute 4 outputs at a time.    
-   ** a second loop below computes the remaining 1 to 3 samples. */
-  while(blkCnt > 0u)
-  {
-    /* C = (float32_t) A / 2147483648 */
-    /* convert from q31 to float and then store the results in the destination buffer */
-    *pDst++ = ((float32_t) * pIn++ / 2147483648.0f);
-    *pDst++ = ((float32_t) * pIn++ / 2147483648.0f);
-    *pDst++ = ((float32_t) * pIn++ / 2147483648.0f);
-    *pDst++ = ((float32_t) * pIn++ / 2147483648.0f);
-
-    /* Decrement the loop counter */
-    blkCnt--;
-  }
-
-  /* If the blockSize is not a multiple of 4, compute any remaining output samples here.    
-   ** No loop unrolling is used. */
-  blkCnt = blockSize % 0x4u;
-
-#else
-
-  /* Run the below code for Cortex-M0 */
-
-  /* Loop over blockSize number of values */
-  blkCnt = blockSize;
-
-#endif /* #ifndef ARM_MATH_CM0 */
-
-  while(blkCnt > 0u)
-  {
-    /* C = (float32_t) A / 2147483648 */
-    /* convert from q31 to float and then store the results in the destination buffer */
-    *pDst++ = ((float32_t) * pIn++ / 2147483648.0f);
-
-    /* Decrement the loop counter */
-    blkCnt--;
-  }
-}
-
-/**    
- * @} end of q31_to_x group    
- */