_csl_vpssgetattrs.c

TI达芬奇dm644x各硬件模块测试代码

/*   ==========================================================================
 *   Copyright (c) Texas Instruments Inc , 2004
 *
 *   Use of this software is controlled by the terms and conditions found
 *   in the license agreement under which this software has been supplied
 *   priovided
 *   ==========================================================================
*/
/** @file _csl_vpssGetAttrs.c
 *
 *  @brief File for internal CSL API @a _CSL_vpssGetAttrs()
 *
 *  Description
 *    - The @a _CSL_vpssGetAttrs() function definition
 * 
 *  @date  25th October, 2004
 *  @author Vignesh LA
 */

#include <csl_vpss.h>
#include <csl_resId.h>

#pragma CODE_SECTION (_CSL_vpssGetAttrs, ".text:csl_section:init");

/** @brief Gets the unique identifier and  resource allocation mask
 *  specified for the vpss module. This is a CSL internal function.
 *
 */
void _CSL_vpssGetAttrs(
    /* instance number of vpss */
    CSL_VpssNum                            vpssNum,
    /*Pointer to the object that holds reference to the
     * instance of vpss requested after the call */
    CSL_VpssHandle                         hVpss
)
{
    /* get the vpss base address into the handle */
    hVpss->regs = (CSL_VpssRegsOvly)_CSL_vpssGetBaseAddr(vpssNum);

    switch (vpssNum) {
    case CSL_VPSS_0:
      /* get the vpss unique identifier & resource
       * allocation mask into the handle */
      hVpss->xio = CSL_VPSS_0_XIO;
      hVpss->uid = CSL_VPSS_0_UID;
      break;
    }

    /* get the vpss instance number into the handle */
    hVpss->perNum = vpssNum;
    
}