From 94f94260ace13688285fc8c62687079b26c18854 Mon Sep 17 00:00:00 2001
From: jaseg <git@jaseg.de>
Date: Sun, 20 Dec 2020 15:18:02 +0100
Subject: Submodule-cache WIP

---
 .../DSP/Source/BasicMathFunctions/arm_abs_q7.c     | 145 ---------------------
 1 file changed, 145 deletions(-)
 delete mode 100644 fw/cdc-dials/Drivers/CMSIS/DSP/Source/BasicMathFunctions/arm_abs_q7.c

(limited to 'fw/cdc-dials/Drivers/CMSIS/DSP/Source/BasicMathFunctions/arm_abs_q7.c')

diff --git a/fw/cdc-dials/Drivers/CMSIS/DSP/Source/BasicMathFunctions/arm_abs_q7.c b/fw/cdc-dials/Drivers/CMSIS/DSP/Source/BasicMathFunctions/arm_abs_q7.c
deleted file mode 100644
index 1ab2a1c..0000000
--- a/fw/cdc-dials/Drivers/CMSIS/DSP/Source/BasicMathFunctions/arm_abs_q7.c
+++ /dev/null
@@ -1,145 +0,0 @@
-/* ----------------------------------------------------------------------
- * Project:      CMSIS DSP Library
- * Title:        arm_abs_q7.c
- * Description:  Q7 vector absolute value
- *
- * $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 groupMath
- */
-
-/**
- * @addtogroup BasicAbs
- * @{
- */
-
-/**
- * @brief Q7 vector absolute value.
- * @param[in]       *pSrc points to the input buffer
- * @param[out]      *pDst points to the output buffer
- * @param[in]       blockSize number of samples in each vector
- * @return none.
- *
- * \par Conditions for optimum performance
- *  Input and output buffers should be aligned by 32-bit
- *
- *
- * <b>Scaling and Overflow Behavior:</b>
- * \par
- * The function uses saturating arithmetic.
- * The Q7 value -1 (0x80) will be saturated to the maximum allowable positive value 0x7F.
- */
-
-void arm_abs_q7(
-  q7_t * pSrc,
-  q7_t * pDst,
-  uint32_t blockSize)
-{
-  uint32_t blkCnt;                               /* loop counter */
-  q7_t in;                                       /* Input value1 */
-
-#if defined (ARM_MATH_DSP)
-
-  /* Run the below code for Cortex-M4 and Cortex-M3 */
-  q31_t in1, in2, in3, in4;                      /* temporary input variables */
-  q31_t out1, out2, out3, out4;                  /* temporary output variables */
-
-  /*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 = |A| */
-    /* Read inputs */
-    in1 = (q31_t) * pSrc;
-    in2 = (q31_t) * (pSrc + 1);
-    in3 = (q31_t) * (pSrc + 2);
-
-    /* find absolute value */
-    out1 = (in1 > 0) ? in1 : (q31_t)__QSUB8(0, in1);
-
-    /* read input */
-    in4 = (q31_t) * (pSrc + 3);
-
-    /* find absolute value */
-    out2 = (in2 > 0) ? in2 : (q31_t)__QSUB8(0, in2);
-
-    /* store result to destination */
-    *pDst = (q7_t) out1;
-
-    /* find absolute value */
-    out3 = (in3 > 0) ? in3 : (q31_t)__QSUB8(0, in3);
-
-    /* find absolute value */
-    out4 = (in4 > 0) ? in4 : (q31_t)__QSUB8(0, in4);
-
-    /* store result to destination */
-    *(pDst + 1) = (q7_t) out2;
-
-    /* store result to destination */
-    *(pDst + 2) = (q7_t) out3;
-
-    /* store result to destination */
-    *(pDst + 3) = (q7_t) out4;
-
-    /* update pointers to process next samples */
-    pSrc += 4U;
-    pDst += 4U;
-
-    /* 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 */
-  blkCnt = blockSize;
-
-#endif /* #define ARM_MATH_CM0_FAMILY */
-
-  while (blkCnt > 0U)
-  {
-    /* C = |A| */
-    /* Read the input */
-    in = *pSrc++;
-
-    /* Store the Absolute result in the destination buffer */
-    *pDst++ = (in > 0) ? in : ((in == (q7_t) 0x80) ? 0x7f : -in);
-
-    /* Decrement the loop counter */
-    blkCnt--;
-  }
-}
-
-/**
- * @} end of BasicAbs group
- */
-- 
cgit