Question

求助，stm8S外部中断

Answer 1

void main()

{
PB_DDR&=0XFE;
PB_CR1|=0X01;
PB_CR2|=0X01;
EXTI_CR1=0XC; //PB0 的跳变沿进中断
}
@far @interrupt void EXTI1_Handle(void)
{

}