73 lines
1.8 KiB
C
73 lines
1.8 KiB
C
/* ----------------------------------------------------------------------
|
|
* Project: CMSIS DSP Library
|
|
* Title: arm_mat_init_q31.c
|
|
* Description: Q31 matrix initialization
|
|
*
|
|
* $Date: 18. March 2019
|
|
* $Revision: V1.6.0
|
|
*
|
|
* Target Processor: Cortex-M cores
|
|
* -------------------------------------------------------------------- */
|
|
/*
|
|
* Copyright (C) 2010-2019 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
|
|
*/
|
|
|
|
/**
|
|
@defgroup MatrixInit Matrix Initialization
|
|
|
|
*/
|
|
|
|
/**
|
|
@addtogroup MatrixInit
|
|
@{
|
|
*/
|
|
|
|
/**
|
|
@brief Q31 matrix initialization.
|
|
@param[in,out] S points to an instance of the Q31 matrix structure
|
|
@param[in] nRows number of rows in the matrix
|
|
@param[in] nColumns number of columns in the matrix
|
|
@param[in] pData points to the matrix data array
|
|
@return none
|
|
*/
|
|
|
|
void arm_mat_init_q31(
|
|
arm_matrix_instance_q31 * S,
|
|
uint16_t nRows,
|
|
uint16_t nColumns,
|
|
q31_t * pData)
|
|
{
|
|
/* Assign Number of Rows */
|
|
S->numRows = nRows;
|
|
|
|
/* Assign Number of Columns */
|
|
S->numCols = nColumns;
|
|
|
|
/* Assign Data pointer */
|
|
S->pData = pData;
|
|
}
|
|
|
|
/**
|
|
@} end of MatrixInit group
|
|
*/
|