csl_vencepsonlcdsetup.c

TI达芬奇dm644x各硬件模块测试代码

/** @file csl_vencEpsonLcdSetup.c
 *
 *  @brief    File for functional layer of CSL API @a CSL_vencEpsonLcdSetup()
 *
 *  Description
 *    - The @a CSL_vencEpsonLcdSetup() 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_vencEpsonLcdSetup, ".text:csl_section:venc");

/** @brief Configures the VENC using the values passed in through the
 *  setup structure. 
 */
CSL_Status  CSL_vencEpsonLcdSetup(
    /** 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_VencEpsonLcdConfig                        *setup
	)
{

    CSL_Status status = CSL_SOK;

    /* Digital Video mode Epson LCD specific settings */
    hVenc->regs->EPSON_LCDCTL = (CSL_FMK(VENC_EPSON_LCDCTL_YSCLS, setup->yscls)
    	                                               |CSL_FMK(VENC_EPSON_LCDCTL_XINHS, setup->xinhs)
    	                                               |CSL_FMK(VENC_EPSON_LCDCTL_XINHL, setup->xinhl)
    	                                               |CSL_FMK(VENC_EPSON_LCDCTL_SYSFID, setup->sysfid)
    	                                               |CSL_FMK(VENC_EPSON_LCDCTL_SYSSE, setup->sysse)
    	                                               |CSL_FMK(VENC_EPSON_LCDCTL_GCPS, setup->gcps));

  return status;	
}