Renesas M16C/62P Group Manuel d'utilisateur télécharger pdf (Page 83)

Rev.1.00 2007.11.1

REC10B0002-0100

Return value

If the external interrupt specification is incorrect, RAPI_FALSE is returned; otherwise,

RAPI_TRUE is returned.

Functionality

External interrupt

Reference

__EnableInterrupt, __GetInterruptFlag, __ClearInterruptFlag

Remark

•

If an undefined value is specified in the first argument, operation of the API cannot

be guaranteed.

Program example

#include " rapi_interrupt_m16c_62p.h"

void IntFunc( void ){}

void func( void )

{

/* Set up _INT0 interrupt */

__SetInterrupt( RAPI_INT0|RAPI_INT_FALLING, 0, IntFunc );

}

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Renesas M16C/62P Group Manuel d'utilisateur Page 83