csl_vencdclksetup.c

TI达芬奇dm644x各硬件模块测试代码

/** @file csl_vencDclkSetup.c
 *
 *  @brief    File for functional layer of CSL API @a CSL_vencDclkSetup()
 *
 *  Description
 *    - The @a CSL_vencDclkSetup() function definition & it's associated
 *      functions
 *
 *  Modification 1
 *    - Modified on: 10/4/2004
 *    - Reason: created the sources
 *
 *  @date 4th October, 2004
 *  @author Santosh Narayanan.
 */

#include <csl_venc.h>

#pragma CODE_SECTION (CSL_vencDclkSetup, ".text:csl_section:venc");

/** @brief Configures the VENC using the values passed in through the
 *  setup structure. 
 */
CSL_Status  CSL_vencDclkSetup(
    /** Pointer to the object that holds reference to the
     *  instance of VENC requested after the call 
	 */
    CSL_VencHandle                         hVenc,
    /** Pointer to setup structure which contains the
     *  information to program VENC to a useful state 
	 */
    CSL_VencDclkConfig                        *setup
	){

    CSL_Status status = CSL_SOK;
   
     /* DCLK specific settings */
    hVenc->regs->DCLKCTL = (CSL_FMK(VENC_DCLKCTL_DCKIM, setup->dckim)
                                              |CSL_FMK(VENC_DCLKCTL_DOFST, setup->dofst)
                                              |CSL_FMK(VENC_DCLKCTL_DCKEC, setup->dckec)
                                              |CSL_FMK(VENC_DCLKCTL_DCKME, setup->dckme)
                                              |CSL_FMK(VENC_DCLKCTL_DCKOH, setup->dckoh)
                                              |CSL_FMK(VENC_DCLKCTL_DCKIH, setup->dckih)
                                              |CSL_FMK(VENC_DCLKCTL_DCKPW, setup->dckpw));
	   
    hVenc->regs->DCLKPTN0 = CSL_FMK(VENC_DCLKPTN0_DCPTN0, setup->dclkptn0);
    hVenc->regs->DCLKPTN1 = CSL_FMK(VENC_DCLKPTN1_DCPTN1, setup->dclkptn1);  
    hVenc->regs->DCLKPTN2 = CSL_FMK(VENC_DCLKPTN2_DCPTN2, setup->dclkptn2);
    hVenc->regs->DCLKPTN3 = CSL_FMK(VENC_DCLKPTN3_DCPTN3, setup->dclkptn3);  
    hVenc->regs->DCLKPTN0A = CSL_FMK(VENC_DCLKPTN0A_DCPTN0A, setup->dclkptn0a);   	
    hVenc->regs->DCLKPTN1A = CSL_FMK(VENC_DCLKPTN1A_DCPTN1A, setup->dclkptn1a);   		
    hVenc->regs->DCLKPTN2A = CSL_FMK(VENC_DCLKPTN2A_DCPTN2A, setup->dclkptn2a);   	
    hVenc->regs->DCLKPTN3A = CSL_FMK(VENC_DCLKPTN3A_DCPTN3A, setup->dclkptn3a);   		
    hVenc->regs->DCLKHS = CSL_FMK(VENC_DCLKHS_DCHS, setup->dchs);   	
    hVenc->regs->DCLKHSA = CSL_FMK(VENC_DCLKHSA_DCHS, setup->dchsa);
    hVenc->regs->DCLKHR = CSL_FMK(VENC_DCLKHR_DCHR, setup->dclkhr);   	
    hVenc->regs->DCLKVS = CSL_FMK(VENC_DCLKVS_DCVS, setup->dclkvs);
    hVenc->regs->DCLKVR = CSL_FMK(VENC_DCLKVR_DCVR, setup->dcvr);   		
	
	
    return status;
}