arm_mat_init_q31.c
79 lines
| 2.0 KiB
| text/x-c
|
CLexer
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r41 | /* ---------------------------------------------------------------------- | ||
* Copyright (C) 2010 ARM Limited. All rights reserved. | ||||
* | ||||
* $Date: 15. July 2011 | ||||
* $Revision: V1.0.10 | ||||
* | ||||
* Project: CMSIS DSP Library | ||||
* Title: arm_mat_init_q31.c | ||||
* | ||||
* Description: Q31 matrix initialization. | ||||
* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0 | ||||
* | ||||
* Version 1.0.10 2011/7/15 | ||||
* Big Endian support added and Merged M0 and M3/M4 Source code. | ||||
* | ||||
* Version 1.0.3 2010/11/29 | ||||
* Re-organized the CMSIS folders and updated documentation. | ||||
* | ||||
* Version 1.0.2 2010/11/11 | ||||
* Documentation updated. | ||||
* | ||||
* Version 1.0.1 2010/10/05 | ||||
* Production release and review comments incorporated. | ||||
* | ||||
* Version 1.0.0 2010/09/20 | ||||
* Production release and review comments incorporated. | ||||
* | ||||
* Version 0.0.5 2010/04/26 | ||||
* incorporated review comments and updated with latest CMSIS layer | ||||
* | ||||
* Version 0.0.3 2010/03/10 | ||||
* Initial version | ||||
* -------------------------------------------------------------------------- */ | ||||
#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 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_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 | ||||
*/ | ||||