From 2628932a40d769d8d0180ba6fed1e7b9b2718982 Mon Sep 17 00:00:00 2001
From: jaseg <git-bigdata-wsl-arch@jaseg.de>
Date: Sun, 3 May 2020 19:53:02 +0200
Subject: minkbd: repo restructure

---
 .../DSP/Source/SupportFunctions/arm_q31_to_q15.c   | 133 ---------------------
 1 file changed, 133 deletions(-)
 delete mode 100644 Blink/Drivers/CMSIS/DSP/Source/SupportFunctions/arm_q31_to_q15.c

(limited to 'Blink/Drivers/CMSIS/DSP/Source/SupportFunctions/arm_q31_to_q15.c')

diff --git a/Blink/Drivers/CMSIS/DSP/Source/SupportFunctions/arm_q31_to_q15.c b/Blink/Drivers/CMSIS/DSP/Source/SupportFunctions/arm_q31_to_q15.c
deleted file mode 100644
index 2fd305b..0000000
--- a/Blink/Drivers/CMSIS/DSP/Source/SupportFunctions/arm_q31_to_q15.c
+++ /dev/null
@@ -1,133 +0,0 @@
-/* ----------------------------------------------------------------------
- * Project:      CMSIS DSP Library
- * Title:        arm_q31_to_q15.c
- * Description:  Converts the elements of the Q31 vector to Q15 vector
- *
- * $Date:        27. January 2017
- * $Revision:    V.1.5.1
- *
- * Target Processor: Cortex-M cores
- * -------------------------------------------------------------------- */
-/*
- * Copyright (C) 2010-2017 ARM Limited or its affiliates. All rights reserved.
- *
- * SPDX-License-Identifier: Apache-2.0
- *
- * Licensed under the Apache License, Version 2.0 (the License); you may
- * not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an AS IS BASIS, WITHOUT
- * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include "arm_math.h"
-
-/**
- * @ingroup groupSupport
- */
-
-/**
- * @addtogroup q31_to_x
- * @{
- */
-
-/**
- * @brief Converts the elements of the Q31 vector to Q15 vector.
- * @param[in]       *pSrc points to the Q31 input vector
- * @param[out]      *pDst points to the Q15 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] = (q15_t) pSrc[n] >> 16;   0 <= n < blockSize.
- * </pre>
- *
- */
-
-
-void arm_q31_to_q15(
-  q31_t * pSrc,
-  q15_t * pDst,
-  uint32_t blockSize)
-{
-  q31_t *pIn = pSrc;                             /* Src pointer */
-  uint32_t blkCnt;                               /* loop counter */
-
-#if defined (ARM_MATH_DSP)
-
-  /* Run the below code for Cortex-M4 and Cortex-M3 */
-  q31_t in1, in2, in3, in4;
-  q31_t out1, out2;
-
-  /*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 = (q15_t) A >> 16 */
-    /* convert from q31 to q15 and then store the results in the destination buffer */
-    in1 = *pIn++;
-    in2 = *pIn++;
-    in3 = *pIn++;
-    in4 = *pIn++;
-
-    /* pack two higher 16-bit values from two 32-bit values */
-#ifndef ARM_MATH_BIG_ENDIAN
-
-    out1 = __PKHTB(in2, in1, 16);
-    out2 = __PKHTB(in4, in3, 16);
-
-#else
-
-    out1 = __PKHTB(in1, in2, 16);
-    out2 = __PKHTB(in3, in4, 16);
-
-#endif //      #ifdef ARM_MATH_BIG_ENDIAN
-
-    *__SIMD32(pDst)++ = out1;
-    *__SIMD32(pDst)++ = out2;
-
-    /* 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 /* #if defined (ARM_MATH_DSP) */
-
-  while (blkCnt > 0U)
-  {
-    /* C = (q15_t) A >> 16 */
-    /* convert from q31 to q15 and then store the results in the destination buffer */
-    *pDst++ = (q15_t) (*pIn++ >> 16);
-
-    /* Decrement the loop counter */
-    blkCnt--;
-  }
-
-}
-
-/**
- * @} end of q31_to_x group
- */
-- 
cgit