_csl_pscpdintclr.c

来自「TI达芬奇dm644x各硬件模块测试代码」· C语言 代码 · 共 33 行

#include <csl_pscAux.h>

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


CSL_Status  CSL_pscPdIntClr(
    CSL_PscHandle              hPsc,
    CSL_PscPdList              *pdList 
	){


  CSL_PscRegsOvly pscRegs = hPsc->regs;
  Uint16 i;

  if( pdList->numPds > CSL_PSC_NUM_PD )
    return CSL_ESYS_INVPARAMS;
    

  for( i = 0; i < pdList->numPds; i++ ){
  /* Write the clear bit in PERRCR register */
    CSL_FINSR( pscRegs->PERRCR,    (i),    (i), CSL_PSC_PERRCR_P_CLEAR  );      
     
  }

  return (CSL_SOK);
}