csl_pscclose.c

来自「TI达芬奇dm644x各硬件模块测试代码」· C语言 代码 · 共 54 行

/*   ==========================================================================
 *   Copyright (c) Texas Instruments Inc , 2005
 *
 *   Use of this software is controlled by the terms and conditions found
 *   in the license agreement under which this software has been supplied
 *   provided
 *   ==========================================================================
*/

/** @file csl_pscClose.c
 *
 *    @brief File for functional layer of CSL API @a CSL_pscClose()
 *
 *  Description
 *    - The @a CSL_pscClose() function definition & it's associated functions
 *
 *  @date 5-June-2005
 *  @author Lawrence Ronk
 */

#include <csl_psc.h>


#pragma CODE_SECTION (CSL_pscClose, ".text:csl_section:psc");
/**
    \brief Close PSC module 

    \param hPsc  Pointer to the object that holds reference to the instance
                 of PSC requested
    \return if success, \c CSL_SOK, else error code 		  
   
    \see 
*/

CSL_Status  CSL_pscClose ( CSL_PscHandle hPsc ) {

    CSL_Status  status;
    
    if (hPsc != NULL) {
        hPsc->regs    = (CSL_PscRegsOvly)NULL;
        hPsc->perNum  = (CSL_InstNum)-1;
        status = CSL_SOK;
    } 
    else {
        status = CSL_ESYS_BADHANDLE;
    }

    return status;
}