_csl_ccdcsetsdraddr.c

TI的DM6446的硬件平台搭建的相关例子

/** @file _csl_ccdcSetSdrAddr.c
 *
 *  @brief    File for functional layer of CSL API @a CSL_ccdcSetSdrAddr()
 *
 *  Description
 *    - The @a CSL_ccdcSetSdrAddr() function definition & it's associated
 *      functions
 *
 *  @date 4th May, 2005
 *  @author Jesse Villarreal.
 */

#include <csl_ccdc_aux.h>

#pragma CODE_SECTION (CSL_ccdcSetSdrAddr, ".text:csl_section:ccdc");

/** @brief Sets the output address
 *	
 */
CSL_Status  CSL_ccdcSetSdrAddr(
    /** Pointer to the object that holds reference to the
     *  instance of CCDC requested after the call 
	 */
    CSL_CcdcHandle                         hCcdc,
    /** Sets the output address in SDRAM
	 */
    Uint32 								   *addr
	){

	/*  Setup the configuration parameters in the write address to SDRAM Register */
	hCcdc->regs->SDR_ADDR = CSL_FMK(CCDC_SDR_ADDR_SDR_ADDR, (Uint32)addr);

	if(((Uint32)addr)%32)
		return (CSL_ESYS_INVPARAMS);
	else
		return (CSL_SOK);

}