csl_ccdcgethwstatus.c

TI达芬奇dm644x各硬件模块测试代码

/** @file csl_ccdcGetHwStatus.c
 *
 *    @brief    File for functional layer of CSL API @a CSL_ccdcGetHwStatus()
 *
 *  Description
 *    - The @a CSL_ccdcGetHwStatus() function definition & it's associated
 *      functions
 *
 *  Modification 1
 *    - Modified on: 10/21/2004
 *    - Reason: created the sources
 *
 *  @date 21st Oct, 2004
 *  @author Santosh Narayanan.
 */

#include <csl_ccdc.h>
#include <csl_ccdc_aux.h>

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

/** @brief Gets the status of the different operations.
 */
CSL_Status  CSL_ccdcGetHwStatus(
    /** Pointer to the object that holds reference to the
     *  instance of CCDC requested after the call 
	 */
    CSL_CcdcHandle                         hCcdc,
    /** The query to this API which indicates the status 
     *  to be returned 
     */
    CSL_CcdcHwStatusQuery                  query,
    /** Placeholder to return the status. @a void* casted */
    void                                    *response
)
{

	CSL_Status status = CSL_SOK;

	switch(query) {

	case CSL_CCDC_QUERY_REV_ID:
		((CSL_CcdcRevStatus *)response)->peripheralID = CSL_FEXT(hCcdc->regs->PID, CCDC_PID_TID);
		((CSL_CcdcRevStatus *)response)->classID = CSL_FEXT(hCcdc->regs->PID, CCDC_PID_CID);
	  	((CSL_CcdcRevStatus *)response)->revNum = CSL_FEXT(hCcdc->regs->PID, CCDC_PID_PREV);
		break;

  	case CSL_CCDC_QUERY_IS_BUSY:
		status = CSL_ccdcIsBusy(hCcdc, (Uint8 *)response);
		break;

	case CSL_CCDC_QUERY_FIELD_STATUS:
		status = CSL_ccdcFldStat(hCcdc, (Uint8 *)response);
		break;

	case CSL_CCDC_QUERY_FPC_ERROR:
		status = CSL_ccdcFpcFail(hCcdc, (Uint8 *)response);
		break;
		
	case CSL_CCDC_QUERY_CHECK_SETTINGS:
		status = CSL_ccdcCheckSettings(hCcdc, (CSL_CcdcErrorBits *)response);
		break;
	default:
    	status = CSL_ESYS_INVQUERY ;
		break;	   

	}
	return status;
}