The CMSIS DSP 5 library
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functions/MatrixFunctions/arm_mat_init_f32.c
- Committer:
- xorjoep
- Date:
- 2018-06-21
- Revision:
- 3:4098b9d3d571
- Parent:
- 1:24714b45cd1b
File content as of revision 3:4098b9d3d571:
/* ---------------------------------------------------------------------- * Project: CMSIS DSP Library * Title: arm_mat_init_f32.c * Description: Floating-point matrix initialization * * $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 */ /** * @defgroup MatrixInit Matrix Initialization * * Initializes the underlying matrix data structure. * The functions set the <code>numRows</code>, * <code>numCols</code>, and <code>pData</code> fields * of the matrix data structure. */ /** * @addtogroup MatrixInit * @{ */ /** * @brief Floating-point matrix initialization. * @param[in,out] *S points to an instance of the floating-point 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_f32( arm_matrix_instance_f32 * S, uint16_t nRows, uint16_t nColumns, float32_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 */