HG_REPOSITORIES/LPP/INSTRUMENTATION/libuc2 Files · lib/src/stm32f4/CPU/CMSIS/DSP_Lib/Source/ControllerFunctions/arm_pid_reset_q15.c

Removed error on fat32 library, seems now to be able navigate among sectors in...

Removed error on fat32 library, seems now to be able navigate among sectors in both directions. Improved SDLCD drawing performances by almost 1000x.

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             arm_pid_reset_q15.c
        
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      /* ----------------------------------------------------------------------   

      * Copyright (C) 2010 ARM Limited. All rights reserved.   

      *   

      * $Date:        15. July 2011  

      * $Revision: 	V1.0.10  

      *   

      * Project: 	    CMSIS DSP Library   

      * Title:	    arm_pid_reset_q15.c   

      *   

      * Description:	Q15 PID Control reset function  

      *   

      * 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.   

      * -------------------------------------------------------------------- */

      #include "arm_math.h"

       /**   

       * @addtogroup PID   

       * @{   

       */

      /**   

      * @brief  Reset function for the Q15 PID Control.  

      * @param[in] *S		Instance pointer of PID control data structure.  

      * @return none.   

      * \par Description:  

      * The function resets the state buffer to zeros.   

      */

      void arm_pid_reset_q15(

        arm_pid_instance_q15 * S)

      {

        /* Reset state to zero, The size will be always 3 samples */

        memset(S->state, 0, 3u * sizeof(q15_t));

      }

      /**   

       * @} end of PID group   

       */

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				/* ----------------------------------------------------------------------
				* Copyright (C) 2010 ARM Limited. All rights reserved.
				*
				* $Date: 15. July 2011
				* $Revision: V1.0.10
				*
				* Project: CMSIS DSP Library
				* Title: arm_pid_reset_q15.c
				*
				* Description: Q15 PID Control reset function
				*
				* 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.
				* -------------------------------------------------------------------- */

				#include "arm_math.h"

				/**
				* @addtogroup PID
				* @{
				*/

				/**
				* @brief Reset function for the Q15 PID Control.
				* @param[in] *S Instance pointer of PID control data structure.
				* @return none.
				* \par Description:
				* The function resets the state buffer to zeros.
				*/
				void arm_pid_reset_q15(
				arm_pid_instance_q15 * S)
				{
				/* Reset state to zero, The size will be always 3 samples */
				memset(S->state, 0, 3u * sizeof(q15_t));
				}

				/**
				* @} end of PID group
				*/