_csl_pscmdintclr.c

来自「TI达芬奇dm644x各硬件模块测试代码」· C语言 代码 · 共 34 行

#include <csl_pscAux.h>

#pragma CODE_SECTION (CSL_pscMdIntClr, ".text:csl_section:psc");


CSL_Status  CSL_pscMdIntClr(
    CSL_PscHandle              hPsc,
    CSL_PscMdList              *mdList 
	){


  CSL_PscRegsOvly pscRegs = hPsc->regs;
  Uint16 i;


  for( i = 0; i < mdList->numMds; i++ ){
    /* Write the clear bit in MERRPR0 or MERRPR1 */
    if( i < 32 /*Law: create #define for this (=32) */ ){
      CSL_FINSR( pscRegs->MERRCR0,    (i),    (i), CSL_PSC_MERRCR0_M_CLEAR );      
    }else{
      CSL_FINSR( pscRegs->MERRCR1, (32-i), (32-i), CSL_PSC_MERRCR1_M_CLEAR );
    }
     
  }

  return (CSL_SOK);
}