_csl_ccdcsetsyncmode.c

TI达芬奇dm644x各硬件模块测试代码

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

#include <csl_ccdc_aux.h>

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

/** @brief Sets the synchronization related parameters
 *	
 */
CSL_Status  CSL_ccdcSetSyncMode(
    /** Pointer to the object that holds reference to the
     *  instance of CCDC requested after the call 
	 */
    CSL_CcdcHandle                         hCcdc,
    /** Pointer to structure holding the data
	 */
    CSL_CcdcSyncModeConfig				   *data
	){

	CSL_CcdcRegsOvly ccdcRegs =  hCcdc->regs; 
    if(data == NULL) return (CSL_ESYS_INVPARAMS);

	CSL_FINS(ccdcRegs->SYN_MODE, CCDC_SYN_MODE_PACK8, data->pack8);
	CSL_FINS(ccdcRegs->SYN_MODE, CCDC_SYN_MODE_DATSIZ, data->dataBitWidth);
	CSL_FINS(ccdcRegs->SYN_MODE, CCDC_SYN_MODE_FLDMODE, data->fieldMode);
	CSL_FINS(ccdcRegs->SYN_MODE, CCDC_SYN_MODE_DATAPOL, data->dataPolarity);
	CSL_FINS(ccdcRegs->SYN_MODE, CCDC_SYN_MODE_EXWEN, data->exWEN);
	CSL_FINS(ccdcRegs->SYN_MODE, CCDC_SYN_MODE_FLDPOL, data->fieldPolarity);
	CSL_FINS(ccdcRegs->SYN_MODE, CCDC_SYN_MODE_HDPOL, data->hdSyncPolarity);
	CSL_FINS(ccdcRegs->SYN_MODE, CCDC_SYN_MODE_VDPOL, data->vdSyncPolarity);
	CSL_FINS(ccdcRegs->SYN_MODE, CCDC_SYN_MODE_FLDOUT, data->fieldDir);
	CSL_FINS(ccdcRegs->SYN_MODE, CCDC_SYN_MODE_VDHDOUT, data->vdhdDir);
	
	CSL_FINS(ccdcRegs->CCDCFG,CCDC_CCDCFG_VDLC, data->vdLatch);
	CSL_FINS(ccdcRegs->CCDCFG,CCDC_CCDCFG_BSWD, data->byteSwap);
	CSL_FINS(ccdcRegs->CCDCFG,CCDC_CCDCFG_WENLOG, data->wenlog);
	CSL_FINS(ccdcRegs->CCDCFG,CCDC_CCDCFG_FIDMD, data->fieldDetect);


	ccdcRegs->HD_VD_WID =	CSL_FMK(CCDC_HD_VD_WID_HDW, (data->hdWidth-1))	|
							CSL_FMK(CCDC_HD_VD_WID_VDW, (data->vdWidth-1));

    return (CSL_SOK);
}