From 6ab94e0b318884bbcb95e2ea3835f951502e1d99 Mon Sep 17 00:00:00 2001 From: jaseg Date: Wed, 14 Oct 2020 12:47:28 +0200 Subject: Move firmware into subdirectory --- .../DSP/Source/MatrixFunctions/arm_mat_trans_q15.c | 272 --------------------- 1 file changed, 272 deletions(-) delete mode 100644 hid-dials/Drivers/CMSIS/DSP/Source/MatrixFunctions/arm_mat_trans_q15.c (limited to 'hid-dials/Drivers/CMSIS/DSP/Source/MatrixFunctions/arm_mat_trans_q15.c') diff --git a/hid-dials/Drivers/CMSIS/DSP/Source/MatrixFunctions/arm_mat_trans_q15.c b/hid-dials/Drivers/CMSIS/DSP/Source/MatrixFunctions/arm_mat_trans_q15.c deleted file mode 100644 index 817210c..0000000 --- a/hid-dials/Drivers/CMSIS/DSP/Source/MatrixFunctions/arm_mat_trans_q15.c +++ /dev/null @@ -1,272 +0,0 @@ -/* ---------------------------------------------------------------------- - * Project: CMSIS DSP Library - * Title: arm_mat_trans_q15.c - * Description: Q15 matrix transpose - * - * $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 groupMatrix - */ - -/** - * @addtogroup MatrixTrans - * @{ - */ - -/* - * @brief Q15 matrix transpose. - * @param[in] *pSrc points to the input matrix - * @param[out] *pDst points to the output matrix - * @return The function returns either ARM_MATH_SIZE_MISMATCH - * or ARM_MATH_SUCCESS based on the outcome of size checking. - */ - -arm_status arm_mat_trans_q15( - const arm_matrix_instance_q15 * pSrc, - arm_matrix_instance_q15 * pDst) -{ - q15_t *pSrcA = pSrc->pData; /* input data matrix pointer */ - q15_t *pOut = pDst->pData; /* output data matrix pointer */ - uint16_t nRows = pSrc->numRows; /* number of nRows */ - uint16_t nColumns = pSrc->numCols; /* number of nColumns */ - uint16_t col, row = nRows, i = 0U; /* row and column loop counters */ - arm_status status; /* status of matrix transpose */ - -#if defined (ARM_MATH_DSP) - - /* Run the below code for Cortex-M4 and Cortex-M3 */ -#ifndef UNALIGNED_SUPPORT_DISABLE - - q31_t in; /* variable to hold temporary output */ - -#else - - q15_t in; - -#endif /* #ifndef UNALIGNED_SUPPORT_DISABLE */ - -#ifdef ARM_MATH_MATRIX_CHECK - - - /* Check for matrix mismatch condition */ - if ((pSrc->numRows != pDst->numCols) || (pSrc->numCols != pDst->numRows)) - { - /* Set status as ARM_MATH_SIZE_MISMATCH */ - status = ARM_MATH_SIZE_MISMATCH; - } - else -#endif /* #ifdef ARM_MATH_MATRIX_CHECK */ - - { - /* Matrix transpose by exchanging the rows with columns */ - /* row loop */ - do - { - - /* Apply loop unrolling and exchange the columns with row elements */ - col = nColumns >> 2U; - - /* The pointer pOut is set to starting address of the column being processed */ - pOut = pDst->pData + i; - - /* 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 (col > 0U) - { -#ifndef UNALIGNED_SUPPORT_DISABLE - - /* Read two elements from the row */ - in = *__SIMD32(pSrcA)++; - - /* Unpack and store one element in the destination */ -#ifndef ARM_MATH_BIG_ENDIAN - - *pOut = (q15_t) in; - -#else - - *pOut = (q15_t) ((in & (q31_t) 0xffff0000) >> 16); - -#endif /* #ifndef ARM_MATH_BIG_ENDIAN */ - - /* Update the pointer pOut to point to the next row of the transposed matrix */ - pOut += nRows; - - /* Unpack and store the second element in the destination */ - -#ifndef ARM_MATH_BIG_ENDIAN - - *pOut = (q15_t) ((in & (q31_t) 0xffff0000) >> 16); - -#else - - *pOut = (q15_t) in; - -#endif /* #ifndef ARM_MATH_BIG_ENDIAN */ - - /* Update the pointer pOut to point to the next row of the transposed matrix */ - pOut += nRows; - - /* Read two elements from the row */ -#ifndef ARM_MATH_BIG_ENDIAN - - in = *__SIMD32(pSrcA)++; - -#else - - in = *__SIMD32(pSrcA)++; - -#endif /* #ifndef ARM_MATH_BIG_ENDIAN */ - - /* Unpack and store one element in the destination */ -#ifndef ARM_MATH_BIG_ENDIAN - - *pOut = (q15_t) in; - -#else - - *pOut = (q15_t) ((in & (q31_t) 0xffff0000) >> 16); - -#endif /* #ifndef ARM_MATH_BIG_ENDIAN */ - - /* Update the pointer pOut to point to the next row of the transposed matrix */ - pOut += nRows; - - /* Unpack and store the second element in the destination */ -#ifndef ARM_MATH_BIG_ENDIAN - - *pOut = (q15_t) ((in & (q31_t) 0xffff0000) >> 16); - -#else - - *pOut = (q15_t) in; - -#endif /* #ifndef ARM_MATH_BIG_ENDIAN */ - -#else - /* Read one element from the row */ - in = *pSrcA++; - - /* Store one element in the destination */ - *pOut = in; - - /* Update the pointer px to point to the next row of the transposed matrix */ - pOut += nRows; - - /* Read one element from the row */ - in = *pSrcA++; - - /* Store one element in the destination */ - *pOut = in; - - /* Update the pointer px to point to the next row of the transposed matrix */ - pOut += nRows; - - /* Read one element from the row */ - in = *pSrcA++; - - /* Store one element in the destination */ - *pOut = in; - - /* Update the pointer px to point to the next row of the transposed matrix */ - pOut += nRows; - - /* Read one element from the row */ - in = *pSrcA++; - - /* Store one element in the destination */ - *pOut = in; - -#endif /* #ifndef UNALIGNED_SUPPORT_DISABLE */ - - /* Update the pointer pOut to point to the next row of the transposed matrix */ - pOut += nRows; - - /* Decrement the column loop counter */ - col--; - } - - /* Perform matrix transpose for last 3 samples here. */ - col = nColumns % 0x4U; - -#else - - /* Run the below code for Cortex-M0 */ - -#ifdef ARM_MATH_MATRIX_CHECK - - /* Check for matrix mismatch condition */ - if ((pSrc->numRows != pDst->numCols) || (pSrc->numCols != pDst->numRows)) - { - /* Set status as ARM_MATH_SIZE_MISMATCH */ - status = ARM_MATH_SIZE_MISMATCH; - } - else -#endif /* #ifdef ARM_MATH_MATRIX_CHECK */ - - { - /* Matrix transpose by exchanging the rows with columns */ - /* row loop */ - do - { - /* The pointer pOut is set to starting address of the column being processed */ - pOut = pDst->pData + i; - - /* Initialize column loop counter */ - col = nColumns; - -#endif /* #if defined (ARM_MATH_DSP) */ - - while (col > 0U) - { - /* Read and store the input element in the destination */ - *pOut = *pSrcA++; - - /* Update the pointer pOut to point to the next row of the transposed matrix */ - pOut += nRows; - - /* Decrement the column loop counter */ - col--; - } - - i++; - - /* Decrement the row loop counter */ - row--; - - } while (row > 0U); - - /* set status as ARM_MATH_SUCCESS */ - status = ARM_MATH_SUCCESS; - } - /* Return to application */ - return (status); -} - -/** - * @} end of MatrixTrans group - */ -- cgit