interrupt void eva_timer1_isr(void)
{
EvaTimer1InterruptCount++; _ 这句话是什么作用????_
EvaRegs.EVAIMRA.bit.T1PINT = 1;
EvaRegs.EVAIFRA.all = BIT7;
PieCtrl.PIEACK.all = PIEACK_GROUP2;
if(Flag == 1)
{
*LedADDR = 0x55;
Flag = 0;
}
else
{
*LedADDR = 0xAA;
Flag = 1;
}
}
定时器中断次数+1,这个是单片机的程序吧,看你的手册