Enableinterrupt - Renesas M16C/62P Group Reference Manual

__EnableInterrupt

Synopsis <Control external interrupt>
Boolean __EnableInterrupt(unsigned long data1, unsigned int data2)
Changes the operating condition of a specified external interrupt.
Description
[data1]
[data2]
If the external interrupt specification is incorrect, RAPI_FALSE is returned; otherwise,
Return value
RAPI_TRUE is returned.
Functionality External interrupt
Reference __SetInterrupt, __GetInterruptFlag,
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Remark
Program example
#include " rapi_interrupt_m16c_62p.h"
void func( void )
{
}
Rev.1.00 2007.11.1
REC10B0002-0100
data1 Setup data 1
data2 Setup data 2
RAPI_INT0 Uses _INT0 interrupt.
RAPI_INT1 Uses _INT1 interrupt.
RAPI_INT2 Uses _INT2 interrupt.
RAPI_INT3 Uses _INT3 interrupt.
RAPI_INT4 Uses _INT4 interrupt.
RAPI_INT5 Uses _INT5 interrupt.
RAPI_KEY Uses key input interrupt.
Specify the interrupt priority level (0–7) to be set in the interrupt control register.
If an undefined value is specified in the first argument, operation of the API cannot
be guaranteed.
/* Activate _INT1 interrupt ( interrupt priority level 5 ) */
__EnableInterrupt( RAPI_INT1, 5 );
__ClearInterruptFlag
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