_csl_ccdcsetfpc.c

来自「TI达芬奇dm644x各硬件模块测试代码」· C语言 代码 · 共 46 行

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

#include <csl_ccdc_aux.h>

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

/** @brief Sets the fault pixel correction parameters (When function is called,
 *	       FPC is disabled before changes are made)
 */
CSL_Status  CSL_ccdcSetFPC(
    /** 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_CcdcFPCConfig					   *data
	){

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

	CSL_FINSFNR(ccdcRegs->FPC, CCDC_FPC_FPCEN, CCDC_FPC_FPERR, CSL_CCDC_FPC_DISABLED);
	
    ccdcRegs->FPC_ADDR = CSL_FMK(CCDC_FPC_ADDR_FPC_ADDR, (Uint32)data->fpcAddr); 

	CSL_FINSFNR(ccdcRegs->FPC, CCDC_FPC_FPCEN, CCDC_FPC_FPERR, data->fpNum);
	CSL_FINSFNR(ccdcRegs->FPC, CCDC_FPC_FPCEN, CCDC_FPC_FPERR, data->fpcEnable);

	if(((Uint32)data->fpcAddr)%64)
		return (CSL_ESYS_INVPARAMS);
	else
		return (CSL_SOK);
}