File content as of revision 2:da51fb522205:

/* ----------------------------------------------------------------------------    
* Copyright (C) 2010 ARM Limited. All rights reserved.    
*    
* $Date:        15. February 2012  
* $Revision: 	V1.1.0  
*    
* Project: 	    CMSIS DSP Library    
* Title:        arm_mat_init_f32.c    
*    
* Description:	Floating-point matrix initialization.    
*    
* Target Processor: Cortex-M4/Cortex-M3/Cortex-M0
*  
* Version 1.1.0 2012/02/15 
*    Updated with more optimizations, bug fixes and minor API changes.  
*   
* 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    
 *    
 * 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    
 */